National Library of Energy BETA

Sample records for wet air oxidation

  1. Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology for

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Tank 48H Treatment Project (TTP) | Department of Energy Wet Air Oxidation (WAO) Technology for Tank 48H Treatment Project (TTP) Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology for Tank 48H Treatment Project (TTP) This assessment determines the technology maturity level of the candidate Tank 48H treatment technologies that are being considered for implementation at DOE's SRS - specifically Wet Air Oxidation. Technology Maturation Plan (TMP) Wet Air Oxidation (WAO)

  2. SPONTANEOUS CATALYTIC WET AIR OXIDATION DURING PRE-TREATMENT OF HIGH-LEVEL RADIOACTIVE WASTE SLUDGE

    SciTech Connect (OSTI)

    Koopman, D.; Herman, C.; Pareizs, J.; Bannochie, C.; Best, D.; Bibler, N.; Fellinger, T.

    2009-10-01

    Savannah River Remediation, LLC (SRR) operates the Defense Waste Processing Facility for the U.S. Department of Energy at the Savannah River Site. This facility immobilizes high-level radioactive waste through vitrification following chemical pretreatment. Catalytic destruction of formate and oxalate ions to carbon dioxide has been observed during qualification testing of non-radioactive analog systems. Carbon dioxide production greatly exceeded hydrogen production, indicating the occurrence of a process other than the catalytic decomposition of formic acid. Statistical modeling was used to relate the new reaction chemistry to partial catalytic wet air oxidation of both formate and oxalate ions driven by the low concentrations of palladium, rhodium, and/or ruthenium in the waste. Variations in process conditions led to increases or decreases in the total oxidative destruction, as well as partially shifting the preferred species undergoing destruction from oxalate ion to formate ion.

  3. Coal combustion by wet oxidation

    SciTech Connect (OSTI)

    Bettinger, J.A.; Lamparter, R.A.; McDowell, D.C.

    1980-11-15

    The combustion of coal by wet oxidation was studied by the Center for Waste Management Programs, of Michigan Technological University. In wet oxidation a combustible material, such as coal, is reacted with oxygen in the presence of liquid water. The reaction is typically carried out in the range of 204/sup 0/C (400/sup 0/F) to 353/sup 0/C (650/sup 0/F) with sufficient pressure to maintain the water present in the liquid state, and provide the partial pressure of oxygen in the gas phase necessary to carry out the reaction. Experimental studies to explore the key reaction parameters of temperature, time, oxidant, catalyst, coal type, and mesh size were conducted by running batch tests in a one-gallon stirred autoclave. The factors exhibiting the greatest effect on the extent of reaction were temperature and residence time. The effect of temperature was studied from 204/sup 0/C (400/sup 0/F) to 260/sup 0/C (500/sup 0/F) with a residence time from 600 to 3600 seconds. From this data, the reaction activation energy of 2.7 x 10/sup 4/ calories per mole was determined for a high-volatile-A-Bituminous type coal. The reaction rate constant may be determined at any temperature from the activation energy using the Arrhenius equation. Additional data were generated on the effect of mesh size and different coal types. A sample of peat was also tested. Two catalysts were evaluated, and their effects on reaction rate presented in the report. In addition to the high temperature combustion, low temperature desulfurization is discussed. Desulfurization can improve low grade coal to be used in conventional combustion methods. It was found that 90% of the sulfur can be removed from the coal by wet oxidation with the carbon untouched. Further desulfurization studies are indicated.

  4. DESTRUCTION OF TETRAPHENYLBORATE IN TANK 48H USING WET AIR OXIDATION BATCH BENCH SCALE AUTOCLAVE TESTING WITH ACTUAL RADIOACTIVE TANK 48H WASTE

    SciTech Connect (OSTI)

    Adu-Wusu, K; Paul Burket, P

    2009-03-31

    Wet Air Oxidation (WAO) is one of the two technologies being considered for the destruction of Tetraphenylborate (TPB) in Tank 48H. Batch bench-scale autoclave testing with radioactive (actual) Tank 48H waste is among the tests required in the WAO Technology Maturation Plan. The goal of the autoclave testing is to validate that the simulant being used for extensive WAO vendor testing adequately represents the Tank 48H waste. The test objective was to demonstrate comparable test results when running simulated waste and real waste under similar test conditions. Specifically: (1) Confirm the TPB destruction efficiency and rate (same reaction times) obtained from comparable simulant tests, (2) Determine the destruction efficiency of other organics including biphenyl, (3) Identify and quantify the reaction byproducts, and (4) Determine off-gas composition. Batch bench-scale stirred autoclave tests were conducted with simulated and actual Tank 48H wastes at SRNL. Experimental conditions were chosen based on continuous-flow pilot-scale simulant testing performed at Siemens Water Technologies Corporation (SWT) in Rothschild, Wisconsin. The following items were demonstrated as a result of this testing. (1) Tetraphenylborate was destroyed to below detection limits during the 1-hour reaction time at 280 C. Destruction efficiency of TPB was > 99.997%. (2) Other organics (TPB associated compounds), except biphenyl, were destroyed to below their respective detection limits. Biphenyl was partially destroyed in the process, mainly due to its propensity to reside in the vapor phase during the WAO reaction. Biphenyl is expected to be removed in the gas phase during the actual process, which is a continuous-flow system. (3) Reaction byproducts, remnants of MST, and the PUREX sludge, were characterized in this work. Radioactive species, such as Pu, Sr-90 and Cs-137 were quantified in the filtrate and slurry samples. Notably, Cs-137, boron and potassium were shown as soluble as a

  5. Development studies of a novel wet oxidation process

    SciTech Connect (OSTI)

    Rogers, T.W.; Dhooge, P.M.

    1995-10-01

    Many DOE waste streams and remediates contain complex and variable mixtures of organic compounds, toxic metals, and radionuclides. These materials are often dispersed in organic or inorganic matrices, such as personal protective equipment, various sludges, soils, and water. Incineration and similar combustive processes do not appear to be viable options for treatment of these waste streams due to various considerations. The objective of this project is to develop a novel catalytic wet oxidation process for the treatment of multi-component wastes. The DETOX process uses a unique combination of metal catalysts to increase the rate of oxidation of organic materials.

  6. Coal combustion by wet oxidation. Wet oxidation of coal for energy production: test plan and partial results. Interim report

    SciTech Connect (OSTI)

    Bettinger, J.A.

    1980-07-10

    A test plan has been developed which will provide the data necessary to carry out design and economic studies of a steam generating facility, employing the wet oxidation of coal as a heat source. It is obvious, from the literature search and preliminary testing, that the higher the reaction temperature, the more complete the combustion of coal. However, operation at elevated temperatures and pressures present difficult design problems, and the necessary equipment is costly. Operation under these conditions can only be justified by the higher economic value of high pressure and temperature steam. With a reduction in temperature from 550/sup 0/F (228/sup 0/C) to 450/sup 0/F (232/sup 0/C), the operating pressure is reduced by more than half, thus holding down the overall cost of the system. For this reason, our plan is to study both the enhancement of low temperature wet oxidation of coal, and the higher operating regions. The coal selected for the first portion of this test is an Eastern Appalachian high-volatile-A Bituminous type, from the Upper Clarion seam in Pennsylvania. This coal was selected as being a typical high sulfur, eastern coal. The wet oxidation of coal to produce low pressure steam is a process suited for a high sulfur, low grade, coal. It is not intended that wet oxidation be used in all applications with all types of coals, as it does not appear to be competitive, economically, with conventional combustion, therefore the testing will focus on using high sulfur, low grade coals. In the later portion of testing all the available coals will be tested. In addition, a sample of Minnesota peat will be tested to determine if it also can be used in the process.

  7. Effect of nitrogen doping on wetting and photoactive properties of laser processed zinc oxide-graphene oxide nanocomposite layers

    SciTech Connect (OSTI)

    György, E.; Pérez del Pino, A.; Logofatu, C.; Duta, A.; Isac, L.

    2014-07-14

    Zinc oxide-graphene oxide nanocomposite layers were submitted to laser irradiation in air or controlled nitrogen atmosphere using a frequency quadrupled Nd:YAG (λ = 266 nm, τ{sub FWHM} ≅ 3 ns, ν = 10 Hz) laser source. The experiments were performed in air at atmospheric pressure or in nitrogen at a pressure of 2 × 10{sup 4} Pa. The effect of the irradiation conditions, incident laser fluence value, and number of subsequent laser pulses on the surface morphology of the composite material was systematically investigated. The obtained results reveal that nitrogen incorporation improves significantly the wetting and photoactive properties of the laser processed layers. The kinetics of water contact angle variation when the samples are submitted to laser irradiation in nitrogen are faster than that of the samples irradiated in air, the surfaces becoming super-hydrophilic under UV light irradiation.

  8. Aerosol Oxidation Speeds Up in Smoggy Air

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Aerosol Oxidation Speeds Up in Smoggy Air Print Organic aerosols (nanometer-sized liquid or solid particles suspended in air) are important constituents of the troposphere, and ...

  9. Aerosol Oxidation Speeds Up in Smoggy Air

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Aerosol Oxidation Speeds Up in Smoggy Air Aerosol Oxidation Speeds Up in Smoggy Air Print Wednesday, 17 February 2016 11:37 Organic aerosols (nanometer-sized liquid or solid ...

  10. Wet oxidation of high-concentration reactive dyes

    SciTech Connect (OSTI)

    Chen, G.; Lei, L.; Yue, P.L.

    1999-05-01

    Advanced oxidation methods were used to degrade reactive dyes at high concentrations in aqueous solutions. Wet peroxide oxidation (WPO) was found to be the best method in terms of the removal of color and total organic carbon (TOC). Reactive blue (Basilen Brilliant Blue P-3R) was chosen as a model dye for determining the suitable reaction conditions. The variables studied include reaction temperature, H{sub 2}O{sub 2} dosage, solution pH, dye concentration, and catalyst usage. The removal of TOC and color by wet oxidation is very sensitive to the reaction temperature. At 150 C, the removal of 77% TOC and 90% color was obtained in less than 30 min. The initial TOC removal rate is proportional to the H{sub 2}O{sub 2} dosage. The TOC removal is insignificant even when 50% of the stoichiometric amount of H{sub 2}O{sub 2} is used. No color change is observed until the dosage of H{sub 2}O{sub 2} is 100% of the stoichiometric amount. The color removal is closely related to TOC removal. When the pH of the solution is adjusted to 3.5, the dye degradation rate increases significantly. The rates of TOC and color removal are enhanced by using a Cu{sup 2+} catalyst. Another four reactive dyes, Procion Red PX-4B, Cibacron Yellow P-6GS, Cibacron Brown P-6R, and Procion Black PX-2R, were treated at 150 C using WPO. More than 80% TOC was removed from the solution in less than 15 min. The process can remove the colors of al these dyes except Procion Black PX-2R.

  11. Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems

    SciTech Connect (OSTI)

    Richard Rhudy

    2006-06-30

    This final report presents and discusses results from a mercury control process development project entitled ''Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems''. The objective of this project was to demonstrate at pilot scale a mercury control technology that uses solid honeycomb catalysts to promote the oxidation of elemental mercury in the flue gas from coal combustion. Oxidized mercury is removed in downstream wet flue gas desulfurization (FGD) absorbers and leaves with the FGD byproducts. The goal of the project was to achieve 90% oxidation of elemental mercury in the flue gas and 90% overall mercury capture with the downstream wet FGD system. The project was co-funded by EPRI and the U.S. Department of Energy's National Energy Technology Laboratory (DOE NETL) under Cooperative Agreement DE-FC26-01NT41185. Great River Energy (GRE) and City Public Service (now CPS Energy) of San Antonio were also project co-funders and provided host sites. URS Group, Inc. was the prime contractor. Longer-term pilot-scale tests were conducted at two sites to provide catalyst life data. GRE provided the first site, at their Coal Creek Station (CCS), which fires North Dakota lignite, and CPS Energy provided the second site, at their Spruce Plant, which fires Powder River Basin (PRB) coal. Mercury oxidation catalyst testing began at CCS in October 2002 and continued through the end of June 2004, representing nearly 21 months of catalyst operation. An important finding was that, even though the mercury oxidation catalyst pilot unit was installed downstream of a high-efficiency ESP, fly ash buildup began to plug flue gas flow through the horizontal catalyst cells. Sonic horns were installed in each catalyst compartment and appeared to limit fly ash buildup. A palladium-based catalyst showed initial elemental mercury oxidation percentages of 95% across the catalyst, declining to 67% after 21 months in service. A carbon-based catalyst began with almost 98

  12. Nanoneedles of maghemite iron oxide prepared from a wet chemical route

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | SciTech Connect Nanoneedles of maghemite iron oxide prepared from a wet chemical route Citation Details In-Document Search Title: Nanoneedles of maghemite iron oxide prepared from a wet chemical route Nanometer-sized maghemite iron oxide ({gamma}-Fe{sub 2}O{sub 3}) particles were produced first by synthesis of a precursor, {gamma}-FeO(OH), in a surfactant-less microemulsion and subsequent heat treatment of the {gamma}-FeO(OH). The precursors and {gamma}-Fe{sub 2}O{sub 3}

  13. Kinetics of wet oxidation of propionic and 3-hydroxypropionic acids

    SciTech Connect (OSTI)

    Shende, R.V.; Levec, J.

    1999-07-01

    Oxidation of aqueous solutions of 3-hydroxypropionic (3-HPA) and propionic acids (PA) was studied in a titanium high-pressure reactor at 280--310 C using oxygen partial pressures between 10 and 45 bar. Oxidation of both acids was found to obey first-order kinetic with respect to their concentrations as well as to their lumped TOC concentrations. Oxidation rate revealed a half order dependence with respect to oxygen for oxidation of both acids. In the case of 3-HPA oxidation, the activation energy was found to be 135 kJ/mol, and it was 140 kJ/mol when lumped concentration TOC was used. The activation energy for PA oxidation is 150 kJ/mol, and it is slightly higher, 158 kJ/mol, for TOC reduction. Almost complete conversion of 3-HPA was achieved at 300 C after 1 h, whereas 95% conversion of PA acid was obtained at 310 C after 3 h. During oxidation of 3-HPA, 3-oxopropionic and acetic acids were identified as intermediate products. Oxidation of PA yielded acetic and formic acids as intermediates; at oxygen partial pressures above 25 bar and 310 C, the formation of acetic acid was appreciably reduced. In both cases, however, direct oxidation to carbon dioxide and water was found to be the main reaction route.

  14. WETTING AND REACTIVE AIR BRAZING OF BSCF FOR OXYGEN SEPARATION DEVICES

    SciTech Connect (OSTI)

    LaDouceur, Richard M.; Meier, Alan; Joshi, Vineet V.

    2014-10-13

    Reactive air brazes Ag-CuO and Ag-V2O5 were evaluated for brazing Ba0.5Sr0.5Co0.8Fe0.2O(3-δ) (BSCF). BSCF has been determined in previous work to have the highest potential mixed ionic/electronic conducting (MIEC) ceramic material based on the design and oxygen flux requirements of an oxy-fuel plant such as an integrated gasification combined cycle (IGCC) used to facilitate high-efficiency carbon capture. Apparent contact angles were observed for Ag-CuO and Ag-V2O5 mixtures at 1000 °C for isothermal hold times of 0, 10, 30, and 60 minutes. Wetting apparent contact angles (θ<90°) were obtained for 1%, 2%, and 5% Ag-CuO and Ag-V2O5 mixtures, with the apparent contact angles between 74° and 78° for all compositions and furnace dwell times. Preliminary microstructural analysis indicates that two different interfacial reactions are occurring: Ag-CuO interfacial microstructures revealed the same dissolution of copper oxide into the BSCF matrix to form copper-cobalt-oxygen rich dissolution products along the BSCF grain boundaries and Ag-V2O5 interfacial microstructures revealed the infiltration and replacement of cobalt and iron with vanadium and silver filling pores in the BSCF microstructure. The Ag-V2O5 interfacial reaction product layer was measured to be significantly thinner than the Ag-CuO reaction product layer. Using a fully articulated four point flexural bend test fixture, the flexural fracture strength for BSCF was determined to be 95 ± 33 MPa. The fracture strength will be used to ascertain the success of the reactive air braze alloys. Based on these results, brazes were fabricated and mechanically tested to begin to optimize the brazing parameters for this system. Ag-2.5% CuO braze alloy with a 2.5 minute thermal cycle achieved a hermetic seal with a joint flexural strength of 34 ± 15 MPa and Ag-1% V2O5 with a 30 minute thermal cycle had a joint flexural strength of 20 ± 15 MPa.

  15. Technology Maturation Plan (TMP) Wet Air Oxidation (WAO) Technology...

    Office of Environmental Management (EM)

    ... has been used commercially for over 50 years to treat a variety of waste streams, including sludges from municipal and industrial wastewater treatment, pulp and paper wastes, and ...

  16. Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems

    SciTech Connect (OSTI)

    Gary Blythe; Conor Braman; Katherine Dombrowski; Tom Machalek

    2010-12-31

    This document is the final technical report for Cooperative Agreement DE-FC26-04NT41992, 'Pilot Testing of Mercury Oxidation Catalysts for Upstream of Wet FGD Systems,' which was conducted over the time-period January 1, 2004 through December 31, 2010. The objective of this project has been to demonstrate at pilot scale the use of solid catalysts and/or fixed-structure mercury sorbents to promote the removal of total mercury and oxidation of elemental mercury in flue gas from coal combustion, followed by wet flue gas desulfurization (FGD) to remove the oxidized mercury at high efficiency. The project was co-funded by the U.S. DOE National Energy Technology Laboratory (DOE-NETL), EPRI, Great River Energy (GRE), TXU Energy (now called Luminant), Southern Company, Salt River Project (SRP) and Duke Energy. URS Group was the prime contractor. The mercury control process under development uses fixed-structure sorbents and/or catalysts to promote the removal of total mercury and/or oxidation of elemental mercury in the flue gas from coal-fired power plants that have wet lime or limestone FGD systems. Oxidized mercury not adsorbed is removed in the wet FGD absorbers and leaves with the byproducts from the FGD system. The project has tested candidate materials at pilot scale and in a commercial form, to provide engineering data for future full-scale designs. Pilot-scale catalytic oxidation tests have been completed for periods of approximately 14 to19 months at three sites, with an additional round of pilot-scale fixed-structure sorbent tests being conducted at one of those sites. Additionally, pilot-scale wet FGD tests have been conducted downstream of mercury oxidation catalysts at a total of four sites. The sites include the two of three sites from this project and two sites where catalytic oxidation pilot testing was conducted as part of a previous DOE-NETL project. Pilot-scale wet FGD tests were also conducted at a fifth site, but with no catalyst or fixed

  17. A preliminary assessment of beryllium dust oxidation during a wet bypass accident in a fusion reactor

    SciTech Connect (OSTI)

    Brad J. Merrill; Richard L. Moore; J. Phillip Sharp

    2008-09-01

    A beryllium dust oxidation model has been developed at the Idaho National Laboratory (INL) by the Fusion Safety Program (FSP) for the MELCOR safety computer code. The purpose of this model is to investigate hydrogen production from beryllium dust layers on hot surfaces inside a fusion reactor vacuum vessel (VV) during in-vessel loss-of-cooling accidents (LOCAs). This beryllium dust oxidation model accounts for the diffusion of steam into a beryllium dust layer, the oxidation of the dust particles inside this layer based on the beryllium-steam oxidation equations developed at the INL, and the effective thermal conductivity of this beryllium dust layer. This paper details this oxidation model and presents the results of the application of this model to a wet bypass accident scenario in the ITER device.

  18. Experimental evaluation of dry/wet air-cooled heat exchangers. Progress report

    SciTech Connect (OSTI)

    Hauser, S.G.; Gruel, R.L.; Huenefeld, J.C.; Eschbach, E.J.; Johnson, B.M.; Kreid, D.K.

    1982-08-01

    The ultimate goal of this project was to contribute to the development of improved cooling facilities for power plants. Specifically, the objective during FY-81 was to experimentally determine the thermal performance and operating characteristics of an air-cooled heat exchanger surface manufactured by the Unifin Company. The performance of the spiral-wound finned tube surface (Unifin) was compared with two inherently different platefin surfaces (one developed by the Trane Co. and the other developed by the HOETERV Institute) which were previously tested as a part of the same continuing program. Under dry operation the heat transfer per unit frontal area per unit inlet temperature difference (ITD) of the Unifin surface was 10% to 20% below that of the other two surfaces at low fan power levels. At high fan power levels, the performances of the Unifin and Trane surfaces were essentially the same, and 25% higher than the HOETERV surface. The design of the Unifin surface caused a significantly larger air-side pressure drop through the heat exchanger both in dry and deluge operation. Generally higher overall heat transfer coefficients were calculated for the Unifin surface under deluged operation. They ranged from 2.0 to 3.5 Btu/hr-ft/sup 2/-/sup 0/F as compared to less than 2.0 Btu hr-ft/sup 2/-/sup 0/F for the Trane and HOETERV surfaces under similar conditions. The heat transfer enhancement due to the evaporative cooling effect was also measureably higher with the Unifin surface as compared to the Trane surface. This can be primarily attributed to the better wetting characteristics of the Unifin surface. If the thermal performance of the surfaces are compared at equal face velocities, the Unifin surface is as much as 35% better. This method of comparison accounts for the wetting characteristics while neglecting the effect of pressure drop. Alternatively the surfaces when compared at equal pressure drop essentially the same thermal performance.

  19. Full-Scale Testing of a Mercury Oxidation Catalyst Upstream of a Wet FGD System

    SciTech Connect (OSTI)

    Gary Blythe; Jennifer Paradis

    2010-06-30

    This document presents and discusses results from Cooperative Agreement DE-FC26-06NT42778, 'Full-scale Testing of a Mercury Oxidation Catalyst Upstream of a Wet FGD System,' which was conducted over the time-period July 24, 2006 through June 30, 2010. The objective of the project was to demonstrate at full scale the use of solid honeycomb catalysts to promote the oxidation of elemental mercury in pulverized-coal-fired flue gas. Oxidized mercury is removed downstream in wet flue gas desulfurization (FGD) absorbers and collected with the byproducts from the FGD system. The project was co-funded by EPRI, the Lower Colorado River Authority (LCRA), who also provided the host site, Great River Energy, Johnson Matthey, Southern Company, Salt River Project (SRP), the Tennessee Valley Authority (TVA), NRG Energy, Ontario Power and Westar. URS Group was the prime contractor and also provided cofunding. The scope of this project included installing and testing a gold-based catalyst upstream of one full-scale wet FGD absorber module (about 200-MW scale) at LCRA's Fayette Power Project (FPP) Unit 3, which fires Powder River Basin coal. Installation of the catalyst involved modifying the ductwork upstream of one of three wet FGD absorbers on Unit 3, Absorber C. The FGD system uses limestone reagent, operates with forced sulfite oxidation, and normally runs with two FGD modules in service and one spare. The full-scale catalyst test was planned for 24 months to provide catalyst life data. Over the test period, data were collected on catalyst pressure drop, elemental mercury oxidation across the catalyst module, and mercury capture by the downstream wet FGD absorber. The demonstration period began on May 6, 2008 with plans for the catalyst to remain in service until May 5, 2010. However, because of continual increases in pressure drop across the catalyst and concerns that further increases would adversely affect Unit 3 operations, LCRA decided to end the demonstration early, during

  20. LARGE-SCALE MECURY CONTROL TECHNOLOGY TESTING FOR LIGNITE-FIRED UTILITIES-OXIDATION SYSTEMS FOR WET FGD

    SciTech Connect (OSTI)

    Michael J. Holmes; Steven A. Benson; Jeffrey S. Thompson

    2004-03-01

    The Energy & Environmental Research Center (EERC) is conducting a consortium-based effort directed toward resolving the mercury (Hg) control issues facing the lignite industry. Specifically, the EERC team--the EERC, EPRI, URS, ADA-ES, Babcock & Wilcox, the North Dakota Industrial Commission, SaskPower, and the Mercury Task Force, which includes Basin Electric Power Cooperative, Otter Tail Power Company, Great River Energy, Texas Utilities (TXU), Montana-Dakota Utilities Co., Minnkota Power Cooperative, BNI Coal Ltd., Dakota Westmoreland Corporation, and the North American Coal Company--has undertaken a project to significantly and cost-effectively oxidize elemental mercury in lignite combustion gases, followed by capture in a wet scrubber. This approach will be applicable to virtually every lignite utility in the United States and Canada and potentially impact subbituminous utilities. The oxidation process is proven at the pilot-scale and in short-term full-scale tests. Additional optimization is continuing on oxidation technologies, and this project focuses on longer-term full-scale testing. The lignite industry has been proactive in advancing the understanding of and identifying control options for Hg in lignite combustion flue gases. Approximately 1 year ago, the EERC and EPRI began a series of Hg-related discussions with the Mercury Task Force as well as utilities firing Texas and Saskatchewan lignites. This project is one of three being undertaken by the consortium to perform large-scale Hg control technology testing to address the specific needs and challenges to be met in controlling Hg from lignite-fired power plants. This project involves Hg oxidation upstream of a system equipped with an electrostatic precipitator (ESP) followed by wet flue gas desulfurization (FGD). The team involved in conducting the technical aspects of the project includes the EERC, Babcock & Wilcox, URS, and ADA-ES. The host sites include Minnkota Power Cooperative Milton R. Young

  1. Oxide modified air electrode surface for high temperature electrochemical cells

    DOE Patents [OSTI]

    Singh, Prabhakar; Ruka, Roswell J.

    1992-01-01

    An electrochemical cell is made having a porous cermet electrode (16) and a porous lanthanum manganite electrode (14), with solid oxide electrolyte (15) between them, where the lanthanum manganite surface next to the electrolyte contains a thin discontinuous layer of high surface area cerium oxide and/or praseodymium oxide, preferably as discrete particles (30) in contact with the air electrode and electrolyte.

  2. Wetting and Mechanical Performance of Zirconia Brazed with Silver/Copper Oxide and Silver/Vanadium Oxide Alloys

    SciTech Connect (OSTI)

    Sinnamon, Kathleen E.; Meier, Alan; Joshi, Vineet V.

    2014-12-01

    The wetting behavior and mechanical strength of silver/copper oxide and silver/vanadium oxide braze alloys were investigated for both magnesia-stabilized and yttria-stabilized (Mg-PSZ and Y-TZP) transformation toughened zirconia substrates. The temperatures investigated were 1000 to 1100°C, with oxide additions of 1 to 10 weight percent V2O5 or CuO, and hold times of 0.9 to 3.6 ks. Increasing either the isothermal hold temperature or time had a distinctly negative effect on the joint strength. The maximum strengths for both braze alloys were obtained for 5 wt. % oxide additions at 1050°C with a hold time of 0.9 ks. The Mg-PSZ/Ag-CuO system exhibited a average fracture strength of 255 MPa (45% of the reported monolithic strength), and the Y-TZP/Ag-CuO system had an average fracture strength of 540 MPa (30% of the reported monolithic strength). The fracture strengths were lower for the Ag-V2O5 braze alloys, with fracture strengths of approximately 180 MPa (30% of the monolithic strength) for Mg-PSZ versus approximately 160 MPa (10% of the monolithic strength) for Y-TZP. No interfacial products were observed in low magnification SEM analysis for the brazing alloys containing V2O5 additions, while there were interfacial products present for brazes prepared with CuO additions in the braze alloy.

  3. Biodegradation of air-oxidized Illinois No. 6 coal

    SciTech Connect (OSTI)

    Linehan, J.C.; Fredrickson, J.K.; Wilson, B.W.; Bean, R.M.; Stewart, D.L.; Thomas, B.L.; Campbell, J.A.; Franz, J.A.

    1988-09-01

    We have found that Illinois No. 6 coal, after an air-oxidation pretreatment, can be substantially biodegraded by Penicillium sp. to a product largely soluble in dilute base. It is the purpose of this paper to describe the chemical nature of the biotreated Illinois No. 6 coal and to compare it with the corresponding material from leonardite biosolubilization. 12 refs., 7 figs., 3 tabs.

  4. Air electrode composition for solid oxide fuel cell

    DOE Patents [OSTI]

    Kuo, Lewis; Ruka, Roswell J.; Singhal, Subhash C.

    1999-01-01

    An air electrode composition for a solid oxide fuel cell is disclosed. The air electrode material is based on lanthanum manganite having a perovskite-like crystal structure ABO.sub.3. The A-site of the air electrode composition comprises a mixed lanthanide in combination with rare earth and alkaline earth dopants. The B-site of the composition comprises Mn in combination with dopants such as Mg, Al, Cr and Ni. The mixed lanthanide comprises La, Ce, Pr and, optionally, Nd. The rare earth A-site dopants preferably comprise La, Nd or a combination thereof, while the alkaline earth A-site dopant preferably comprises Ca. The use of a mixed lanthanide substantially reduces raw material costs in comparison with compositions made from high purity lanthanum starting materials. The amount of the A-site and B-site dopants is controlled in order to provide an air electrode composition having a coefficient of thermal expansion which closely matches that of the other components of the solid oxide fuel cell.

  5. Air electrode composition for solid oxide fuel cell

    DOE Patents [OSTI]

    Kuo, L.; Ruka, R.J.; Singhal, S.C.

    1999-08-03

    An air electrode composition for a solid oxide fuel cell is disclosed. The air electrode material is based on lanthanum manganite having a perovskite-like crystal structure ABO{sub 3}. The A-site of the air electrode composition comprises a mixed lanthanide in combination with rare earth and alkaline earth dopants. The B-site of the composition comprises Mn in combination with dopants such as Mg, Al, Cr and Ni. The mixed lanthanide comprises La, Ce, Pr and, optionally, Nd. The rare earth A-site dopants preferably comprise La, Nd or a combination thereof, while the alkaline earth A-site dopant preferably comprises Ca. The use of a mixed lanthanide substantially reduces raw material costs in comparison with compositions made from high purity lanthanum starting materials. The amount of the A-site and B-site dopants is controlled in order to provide an air electrode composition having a coefficient of thermal expansion which closely matches that of the other components of the solid oxide fuel cell. 3 figs.

  6. Wet oxidation of an azo dye: Lumped kinetics in batch and mixed flow reactors

    SciTech Connect (OSTI)

    Donlagic, J.; Levec, J.

    1999-12-01

    Oxidation of a dilute aqueous solution of a model azo dye pollutant (Orange II) was studied in batch and continuous well-mixed (CSTR) reactors. Both reactors operate at 200--250 C, and total pressures up to 50 bar and at oxygen partial pressure from 10 to 30 bar. The model pollutant concentrations were in a range between 100 and 1,000 mg/L, which may be found in industrial wastewaters. The dye oxidation undergoes parallel-consecutive reaction pathways, in which it first decomposes thermally and oxidatively to aromatic intermediates and via organic acids to the final product carbon dioxide. To develop a kinetic equation capable of predicting organic carbon reduction, all organic species present in solution were lumped by total organic carbon (TOC). The lumped oxidation rate in batch reactor exhibited second-order behavior, whereas in the CSTR is was found linearly proportional to its TOC concentration. The lump behavior in batch reactor was dominated by the refractory low molecular mass aliphatic acids formed during the oxidation.

  7. Large-Scale Mercury Control Technology Testing for Lignite-Fired Utilities - Oxidation Systems for Wet FGD

    SciTech Connect (OSTI)

    Steven A. Benson; Michael J. Holmes; Donald P. McCollor; Jill M. Mackenzie; Charlene R. Crocker; Lingbu Kong; Kevin C. Galbreath

    2007-03-31

    Mercury (Hg) control technologies were evaluated at Minnkota Power Cooperative's Milton R. Young (MRY) Station Unit 2, a 450-MW lignite-fired cyclone unit near Center, North Dakota, and TXU Energy's Monticello Steam Electric Station (MoSES) Unit 3, a 793-MW lignite--Powder River Basin (PRB) subbituminous coal-fired unit near Mt. Pleasant, Texas. A cold-side electrostatic precipitator (ESP) and wet flue gas desulfurization (FGD) scrubber are used at MRY and MoSES for controlling particulate and sulfur dioxide (SO{sub 2}) emissions, respectively. Several approaches for significantly and cost-effectively oxidizing elemental mercury (Hg{sup 0}) in lignite combustion flue gases, followed by capture in an ESP and/or FGD scrubber were evaluated. The project team involved in performing the technical aspects of the project included Babcock & Wilcox, the Energy & Environmental Research Center (EERC), the Electric Power Research Institute, and URS Corporation. Calcium bromide (CaBr{sub 2}), calcium chloride (CaCl{sub 2}), magnesium chloride (MgCl{sub 2}), and a proprietary sorbent enhancement additive (SEA), hereafter referred to as SEA2, were added to the lignite feeds to enhance Hg capture in the ESP and/or wet FGD. In addition, powdered activated carbon (PAC) was injected upstream of the ESP at MRY Unit 2. The work involved establishing Hg concentrations and removal rates across existing ESP and FGD units, determining costs associated with a given Hg removal efficiency, quantifying the balance-of-plant impacts of the control technologies, and facilitating technology commercialization. The primary project goal was to achieve ESP-FGD Hg removal efficiencies of {ge}55% at MRY and MoSES for about a month.

  8. Evaluation of a Combined Ultraviolet Photocatalytic Oxidation(UVPCO)/Chemisorbent Air Cleaner for Indoor Air Applications

    SciTech Connect (OSTI)

    Hodgson, Alfred T.; Destaillats, Hugo; Hotchi, Toshifumi; Fisk,William J.

    2007-02-01

    We previously reported that gas-phase byproducts of incomplete oxidation were generated when a prototype ultraviolet photocatalytic oxidation (UVPCO) air cleaner was operated in the laboratory with indoor-relevant mixtures of VOCs at realistic concentrations. Under these conditions, there was net production of formaldehyde and acetaldehyde, two important indoor air toxicants. Here, we further explore the issue of byproduct generation. Using the same UVPCO air cleaner, we conducted experiments to identify common VOCs that lead to the production of formaldehyde and acetaldehyde and to quantify their production rates. We sought to reduce the production of formaldehyde and acetaldehyde to acceptable levels by employing different chemisorbent scrubbers downstream of the UVPCO device. Additionally, we made preliminary measurements to estimate the capacity and expected lifetime of the chemisorbent media. For most experiments, the system was operated at 680-780 m{sup 3}/h (400-460 cfm). A set of experiments was conducted with common VOCs introduced into the UVPCO device individually and in mixture. Compound conversion efficiencies and the production of formaldehyde and acetaldehyde were determined by comparison of compound concentrations upstream and downstream of the reactor. There was general agreement between compound conversions efficiencies determined individually and in the mixture. This suggests that competition among compounds for active sites on the photocatalyst surface will not limit the performance of the UVPCO device when the total VOC concentration is low. A possible exception was the very volatile alcohols, for which there were some indications of competitive adsorption. The results also showed that formaldehyde was produced from many commonly encountered VOCs, while acetaldehyde was generated by specific VOCs, particularly ethanol. The implication is that formaldehyde concentrations are likely to increase when an effective UVPCO air cleaner is used in

  9. Air feed tube support system for a solid oxide fuel cell generator

    DOE Patents [OSTI]

    Doshi, Vinod B. (Monroeville, PA); Ruka, Roswell J. (Pittsburgh, PA); Hager, Charles A. (Zelienople, PA)

    2002-01-01

    A solid oxide fuel cell generator (12), containing tubular fuel cells (36) with interior air electrodes (18), where a supporting member (82) containing a plurality of holes (26) supports oxidant feed tubes (51), which pass from an oxidant plenum (52") into the center of the fuel cells, through the holes (26) in the supporting member (82), where a compliant gasket (86) around the top of the oxidant feed tubes and on top (28) of the supporting member (82) helps support the oxidant feed tubes and center them within the fuel cells, and loosen the tolerance for centering the air feed tubes.

  10. Laboratory flammability studies of mixtures of hydrogen, nitrous oxide, and air

    SciTech Connect (OSTI)

    Cashdollar, K L; Hertzberg, M; Zlochower, I A; Lucci, C E; Green, G M; Thomas, R A

    1992-06-26

    At the request of the Department of Energy and the Westinghouse Hanford Company, the Bureau of Mines has investigated the flammability of mixtures of hydrogen, nitrous oxide, and air. This work is relevant to the possible hazards of flammable gas generation from nuclear waste tanks at Hanford, WA. The tests were performed in a 120-L spherical chamber under both quiescent and turbulent conditions using both electric spark and pyrotechnic ignition sources. The data reported here for binary mixtures of hydrogen in air generally confirm the data of previous investigators, but they are more comprehensive than those reported previously. The results clarify to a greater extent the complications associated with buoyancy, turbulence, and selective diffusion. The data reported here for ternary mixtures of hydrogen and nitrous oxide in air indicate that small additions of nitrous oxide (relative to the amount of air) have little effect, but that higher concentrations of nitrous oxide (relative to air) significantly increase the explosion hazard.

  11. Pressurized solid oxide fuel cell integral air accumular containment

    DOE Patents [OSTI]

    Gillett, James E.; Zafred, Paolo R.; Basel, Richard A.

    2004-02-10

    A fuel cell generator apparatus contains at least one fuel cell subassembly module in a module housing, where the housing is surrounded by a pressure vessel such that there is an air accumulator space, where the apparatus is associated with an air compressor of a turbine/generator/air compressor system, where pressurized air from the compressor passes into the space and occupies the space and then flows to the fuel cells in the subassembly module, where the air accumulation space provides an accumulator to control any unreacted fuel gas that might flow from the module.

  12. Trends in wetting behavior for Ag–CuO braze alloys on Ba0.5Sr0.5Co0.8Fe0.2O(3−δ) at elevated temperatures in air

    SciTech Connect (OSTI)

    Joshi, Vineet V.; Meier, Alan; Darsell, Jens T.; Weil, K. Scott; Bowden, Mark E.

    2013-10-01

    Ba0.5Sr0.5Co0.8Fe0.2O(3- (BSCF) is a potential oxygen separation membrane material for advanced coal based power plants. For this application, BSCF must be joined to a metal. In the current study, Ag-CuO, a reactive air brazing (RAB) alloy was evaluated for brazing BSCF. In-situ contact angle tests were performed on BSCF using Ag-CuO binary mixtures at 950 and 1000°C and the interfacial microstructures were evaluated. Wetting contact angles (<90°) were obtained at short times at 950°C and the contact angles remained constant at 1000°C for 1, 2 and 8 mol% CuO contents. Microstructural analysis revealed the dissolution of copper oxide into the BSCF matrix to form copper-cobalt-oxygen rich dissolution products along the BSCF grain boundary. The formation of a thick interfacial reaction product layer and ridging at the sessile drop triple point indicate that the reaction kinetics are very rapid and that it will require careful process control to obtain the desired thin but continuous interfacial product layer.

  13. Experimental Validation of Stratified Flow Phenomena, Graphite Oxidation, and Mitigation Strategies of Air Ingress Accidents

    SciTech Connect (OSTI)

    Chang Ho Oh; Eung Soo Kim; Hee Cheon No; Nam Zin Cho

    2008-12-01

    The US Department of Energy is performing research and development (R&D) that focuses on key phenomena that are important during challenging scenarios that may occur in the Next Generation Nuclear Plant (NGNP) Program / GEN-IV Very High Temperature Reactor (VHTR). Phenomena identification and ranking studies (PIRT) to date have identified the air ingress event, following on the heels of a VHTR depressurization, as very important (Schultz et al., 2006). Consequently, the development of advanced air ingress-related models and verification and validation (V&V) are very high priority for the NGNP program. Following a loss of coolant and system depressurization, air will enter the core through the break. Air ingress leads to oxidation of the in-core graphite structure and fuel. The oxidation will accelerate heat-up of the bottom reflector and the reactor core and will cause the release of fission products eventually. The potential collapse of the bottom reflector because of burn-off and the release of CO lead to serious safety problems. For estimation of the proper safety margin we need experimental data and tools, including accurate multi-dimensional thermal-hydraulic and reactor physics models, a burn-off model, and a fracture model. We also need to develop effective strategies to mitigate the effects of oxidation. The results from this research will provide crucial inputs to the INL NGNP/VHTR Methods R&D project. This project is focused on (a) analytical and experimental study of air ingress caused by density-driven, stratified, countercurrent flow, (b) advanced graphite oxidation experiments, (c) experimental study of burn-off in the bottom reflector, (d) structural tests of the burnt-off bottom reflector, (e) implementation of advanced models developed during the previous tasks into the GAMMA code, (f) full air ingress and oxidation mitigation analyses, (g) development of core neutronic models, (h) coupling of the core neutronic and thermal hydraulic models, and (i

  14. Solid oxide fuel cell power plant having a fixed contact oxidation catalyzed section of a multi-section cathode air heat exchanger

    DOE Patents [OSTI]

    Saito, Kazuo; Lin, Yao

    2015-02-17

    The multi-section cathode air heat exchanger (102) includes at least a first heat exchanger section (104), and a fixed contact oxidation catalyzed section (126) secured adjacent each other in a stack association. Cool cathode inlet air flows through cool air channels (110) of the at least first (104) and oxidation catalyzed sections (126). Hot anode exhaust flows through hot air channels (124) of the oxidation catalyzed section (126) and is combusted therein. The combusted anode exhaust then flows through hot air channels (112) of the first section (104) of the cathode air heat exchanger (102). The cool and hot air channels (110, 112) are secured in direct heat exchange relationship with each other so that temperatures of the heat exchanger (102) do not exceed 800.degree. C. to minimize requirements for using expensive, high-temperature alloys.

  15. Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor

    DOE Patents [OSTI]

    Bates, J. Lambert

    1992-01-01

    In one aspect of the invention, an air electrode material for a solid oxide fuel cell comprises Y.sub.1-a Q.sub.a MnO.sub.3, where "Q" is selected from the group consisting of Ca and Sr or mixtures thereof and "a" is from 0.1 to 0.8. Preferably, "a" is from 0.4 to 0.7. In another aspect of the invention, an electrical interconnection material for a solid oxide fuel cell comprises Y.sub.1-b Ca.sub.b Cr.sub.1-c Al.sub.c O.sub.3, where "b" is from 0.1 to 0.6 and "c" is from 0 to 9.3. Preferably, "b" is from 0.3 to 0.5 and "c" is from 0.05 to 0.1. A composite solid oxide electrochemical fuel cell incorporating these materials comprises: a solid oxide air electrode and an adjacent solid oxide electrical interconnection which commonly include the cation Y, the air electrode comprising Y.sub.1-a Q.sub.a MnO.sub.3, where "Q" is selected from the group consisting of Ca and Sr or mixtures thereof and "a" is from 0.1 to 0.8, the electrical interconnection comprising Y.sub.1-b Ca.sub.b Cr.sub.1-c Al.sub.c O.sub.3, where "b" is from 0.1 to 0.6 and "c" is from 0.0 to 0.3; a yttrium stabilized solid electrolyte comprising (1-d)ZrO.sub.2 -(d)Y.sub.2 O.sub.3 where "d" is from 0.06 to 0.5; and a solid fuel electrode comprising X-ZrO.sub.2, where "X" is an elemental metal.

  16. Solid oxide fuel cells, and air electrode and electrical interconnection materials therefor

    DOE Patents [OSTI]

    Bates, J.L.

    1992-09-01

    In one aspect of the invention, an air electrode material for a solid oxide fuel cell comprises Y[sub 1[minus]a]Q[sub a]MnO[sub 3], where Q is selected from the group consisting of Ca and Sr or mixtures thereof and a' is from 0.1 to 0.8. Preferably, a' is from 0.4 to 0.7. In another aspect of the invention, an electrical interconnection material for a solid oxide fuel cell comprises Y[sub 1[minus]b]Ca[sub b]Cr[sub 1[minus]c]Al[sub c]O[sub 3], where b' is from 0.1 to 0.6 and c' is from 0 to 9.3. Preferably, b' is from 0.3 to 0.5 and c' is from 0.05 to 0.1. A composite solid oxide electrochemical fuel cell incorporating these materials comprises: a solid oxide air electrode and an adjacent solid oxide electrical interconnection which commonly include the cation Y, the air electrode comprising Y[sub 1[minus]a]Q[sub a]MnO[sub 3], where Q is selected from the group consisting of Ca and Sr or mixtures thereof and a' is from 0.1 to 0.8, the electrical interconnection comprising Y[sub 1[minus]b]Ca[sub b]Cr[sub 1[minus]c]Al[sub c]O[sub 3], where b' is from 0.1 to 0.6 and c' is from 0.0 to 0.3; a yttrium stabilized solid electrolyte comprising (1[minus]d)ZrO[sub 2]-(d)Y[sub 2]O[sub 3] where d' is from 0.06 to 0.5; and a solid fuel electrode comprising X-ZrO[sub 2], where X' is an elemental metal. 5 figs.

  17. Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells

    DOE Patents [OSTI]

    Kuo, L.J.H.; Singh, P.; Ruka, R.J.; Vasilow, T.R.; Bratton, R.J.

    1997-11-11

    A low cost, lanthanide-substituted, dimensionally and thermally stable, gas permeable, electrically conductive, porous ceramic air electrode composition of lanthanide-substituted doped lanthanum manganite is provided which is used as the cathode in high temperature, solid oxide electrolyte fuel cells and generators. The air electrode composition of this invention has a much lower fabrication cost as a result of using a lower cost lanthanide mixture, either a natural mixture or an unfinished lanthanide concentrate obtained from a natural mixture subjected to incomplete purification, as the raw material in place of part or all of the higher cost individual lanthanum. The mixed lanthanide primarily contains a mixture of at least La, Ce, Pr, and Nd, or at least La, Ce, Pr, Nd and Sm in its lanthanide content, but can also include minor amounts of other lanthanides and trace impurities. The use of lanthanides in place of some or all of the lanthanum also increases the dimensional stability of the air electrode. This low cost air electrode can be fabricated as a cathode for use in high temperature, solid oxide fuel cells and generators. 4 figs.

  18. Low cost stable air electrode material for high temperature solid oxide electrolyte electrochemical cells

    DOE Patents [OSTI]

    Kuo, Lewis J. H.; Singh, Prabhakar; Ruka, Roswell J.; Vasilow, Theodore R.; Bratton, Raymond J.

    1997-01-01

    A low cost, lanthanide-substituted, dimensionally and thermally stable, gas permeable, electrically conductive, porous ceramic air electrode composition of lanthanide-substituted doped lanthanum manganite is provided which is used as the cathode in high temperature, solid oxide electrolyte fuel cells and generators. The air electrode composition of this invention has a much lower fabrication cost as a result of using a lower cost lanthanide mixture, either a natural mixture or an unfinished lanthanide concentrate obtained from a natural mixture subjected to incomplete purification, as the raw material in place of part or all of the higher cost individual lanthanum. The mixed lanthanide primarily contains a mixture of at least La, Ce, Pr, and Nd, or at least La, Ce, Pr, Nd and Sm in its lanthanide content, but can also include minor amounts of other lanthanides and trace impurities. The use of lanthanides in place of some or all of the lanthanum also increases the dimensional stability of the air electrode. This low cost air electrode can be fabricated as a cathode for use in high temperature, solid oxide fuel cells and generators.

  19. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES-Beta [OSTI]

    Palm, B. B.; Campuzano-Jost, P.; Ortega, A. M.; Day, D. A.; Kaser, L.; Jud, W.; Karl, T.; Hansel, A.; Hunter, J. F.; Cross, E. S.; et al

    2015-11-04

    Ambient air was oxidized by OH radicals in an oxidation flow reactor (OFR) located in a montane pine forest during the BEACHON-RoMBAS campaign to study biogenic secondary organic aerosol (SOA) formation and aging. High OH concentrations and short residence times allowed for semi-continuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative time scales of condensation of low volatility organic compounds (LVOCs) onto particles, condensational loss to the walls, and further reaction to produce volatile, non-condensing fragmentation products. MoremoreSOA production was observed in the OFR at nighttime (average 4 ?g m-3 when LVOC fate corrected) compared to daytime (average 1 ?g m-3 when LVOC fate corrected), with maximum formation observed at 0.41.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene + p-cymene concentrations, including a substantial increase just after sunrise at 07:00 LT. Higher photochemical aging (> 10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of small oxidized organic compounds, and net production at lower ages followed by net consumption of terpenoid oxidation products as photochemical age increased. New particle formation was observed in the reactor after oxidation, especially during times when precursor gas concentrations and SOA formation were largest. Approximately 6 times more SOA was formed in the reactor from OH oxidation

  20. Cast Stone Oxidation Front Evaluation: Preliminary Results For Samples Exposed To Moist Air

    SciTech Connect (OSTI)

    Langton, C. A.; Almond, P. M.

    2013-11-26

    The rate of oxidation is important to the long-term performance of reducing salt waste forms because the solubility of some contaminants, e.g., technetium, is a function of oxidation state. TcO{sub 4}{sup −} in the salt solution is reduced to Tc(IV) and has been shown to react with ingredients in the waste form to precipitate low solubility sulfide and/or oxide phases. Upon exposure to oxygen, the compounds containing Tc(IV) oxidize to the pertechnetate ion, Tc(VII)O{sub 4}{sup −}, which is very soluble. Consequently the rate of technetium oxidation front advancement into a monolith and the technetium leaching profile as a function of depth from an exposed surface are important to waste form performance and ground water concentration predictions. An approach for measuring contaminant oxidation rate (effective contaminant specific oxidation rate) based on leaching of select contaminants of concern is described in this report. In addition, the relationship between reduction capacity and contaminant oxidation is addressed. Chromate (Cr(VI) was used as a non-radioactive surrogate for pertechnetate, Tc(VII), in Cast Stone samples prepared with 5 M Simulant. Cast Stone spiked with pertechnetate was also prepared and tested. Depth discrete subsamples spiked with Cr were cut from Cast Stone exposed to Savannah River Site (SRS) outdoor ambient temperature fluctuations and moist air. Depth discrete subsamples spiked with Tc-99 were cut from Cast Stone exposed to laboratory ambient temperature fluctuations and moist air. Similar conditions are expected to be encountered in the Cast Stone curing container. The leachability of Cr and Tc-99 and the reduction capacities, measured by the Angus-Glasser method, were determined for each subsample as a function of depth from the exposed surface. The results obtained to date were focused on continued method development and are preliminary and apply to the sample composition and curing / exposure conditions described in this report

  1. Planar solid oxide fuel cell with staged indirect-internal air and fuel preheating and reformation

    DOE Patents [OSTI]

    2003-10-21

    A solid oxide fuel cell arrangement and method of use that provides internal preheating of both fuel and air in order to maintain the optimum operating temperature for the production of energy. The internal preheat passes are created by the addition of two plates, one on either side of the bipolar plate, such that these plates create additional passes through the fuel cell. This internal preheat fuel cell configuration and method reduce the requirements for external heat exchanger units and air compressors. Air or fuel may be added to the fuel cell as required to maintain the optimum operating temperature through a cathode control valve or an anode control valve, respectively. A control loop comprises a temperature sensing means within the preheat air and fuel passes, a means to compare the measured temperature to a set point temperature and a determination based on the comparison as to whether the control valves should allow additional air or fuel into the preheat or bypass manifolds of the fuel cell.

  2. OXIDATION OF INCONEL 718 IN AIR AT TEMPERATURES FROM 973K TO 1620K.

    SciTech Connect (OSTI)

    GREENE,G.A.; FINFROCK,C.C.

    2000-10-01

    As part of the APT project, it was necessary to quantify the release of tungsten from the APT spallation target during postulated accident conditions in order to develop accident source terms for accident consequence characterization. Experiments with tungsten rods at high temperatures in a flowing steam environment characteristic of postulated accidents revealed that considerable vaporization of the tungsten occurred as a result of reactions with the steam and that the aerosols which formed were readily transported away from the tungsten surfaces, thus exposing fresh tungsten to react with more steam. The resulting tungsten release fractions and source terms were undesirable and it was decided to clad the tungsten target with Inconel 718 in order to protect it from contact with steam during an accident and mitigate the accident source term and the consequences. As part of the material selection criteria, experiments were conducted with Inconel 718 at high temperatures to evaluate the rate of oxidation of the proposed clad material over as wide a temperature range as possible, as well as to determine the high-temperature failure limit of the material. Samples of Inconel 718 were inserted into a preheated furnace at temperatures ranging from 973 K to 1620 K and oxidized in air for varying periods of time. After oxidizing in air at a constant temperature for the prescribed time and then being allowed to cool, the samples would be reweighed to determine their weight gain due to the uptake of oxygen. From these weight gain measurements, it was possible to identify three regimes of oxidation for Inconel 718: a low-temperature regime in which the samples became passivated after the initial oxidation, an intermediate-temperature regime in which the rate of oxidation was limited by diffusion and exhibited a constant parabolic rate dependence, and a high-temperature regime in which material deformation and damage accompanied an accelerated oxidation rate above the parabolic

  3. Reliable wet-chemical cleaning of natively oxidized high-efficiency Cu(In,Ga)Se{sub 2} thin-film solar cell absorbers

    SciTech Connect (OSTI)

    Lehmann, Jascha; Lehmann, Sebastian; Lauermann, Iver; Rissom, Thorsten; Kaufmann, Christian A.; Lux-Steiner, Martha Ch.; Bär, Marcus; Sadewasser, Sascha

    2014-12-21

    Currently, Cu-containing chalcopyrite-based solar cells provide the highest conversion efficiencies among all thin-film photovoltaic (PV) technologies. They have reached efficiency values above 20%, the same performance level as multi-crystalline silicon-wafer technology that dominates the commercial PV market. Chalcopyrite thin-film heterostructures consist of a layer stack with a variety of interfaces between different materials. It is the chalcopyrite/buffer region (forming the p-n junction), which is of crucial importance and therefore frequently investigated using surface and interface science tools, such as photoelectron spectroscopy and scanning probe microscopy. To ensure comparability and validity of the results, a general preparation guide for “realistic” surfaces of polycrystalline chalcopyrite thin films is highly desirable. We present results on wet-chemical cleaning procedures of polycrystalline Cu(In{sub 1-x}Ga{sub x})Se{sub 2} thin films with an average x = [Ga]/([In] + [Ga]) = 0.29, which were exposed to ambient conditions for different times. The hence natively oxidized sample surfaces were etched in KCN- or NH{sub 3}-based aqueous solutions. By x-ray photoelectron spectroscopy, we find that the KCN treatment results in a chemical surface structure which is – apart from a slight change in surface composition – identical to a pristine as-received sample surface. Additionally, we discover a different oxidation behavior of In and Ga, in agreement with thermodynamic reference data, and we find indications for the segregation and removal of copper selenide surface phases from the polycrystalline material.

  4. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES-Beta [OSTI]

    Palm, Brett B.; Campuzano-Jost, Pedro; Ortega, Amber M.; Day, Douglas A.; Kaser, Lisa; Jud, Werner; Karl, Thomas; Hansel, Armin; Hunter, James F.; Cross, Eben S.; et al

    2016-03-08

    An oxidation flow reactor (OFR) is a vessel inside which the concentration of a chosen oxidant can be increased for the purpose of studying SOA formation and aging by that oxidant. During the BEACHON-RoMBAS (Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H2O, Organics & Nitrogen–Rocky Mountain Biogenic Aerosol Study) field campaign, ambient pine forest air was oxidized by OH radicals in an OFR to measure the amount of SOA that could be formed from the real mix of ambient SOA precursor gases, and how that amount changed with time as precursors changed. High OH concentrations and short residence times allowed formore » semicontinuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative timescales of condensation of low-volatility organic compounds (LVOCs) onto particles; condensational loss to the walls; and further reaction to produce volatile, non-condensing fragmentation products. More SOA production was observed in the OFR at nighttime (average 3 µg m−3 when LVOC fate corrected) compared to daytime (average 0.9 µg m−3 when LVOC fate corrected), with maximum formation observed at 0.4–1.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene+p-cymene concentrations, including a substantial increase just after sunrise at 07:00 local time. Higher photochemical aging (> 10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254-70), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of

  5. In situ secondary organic aerosol formation from ambient pine forest air using an oxidation flow reactor

    DOE PAGES-Beta [OSTI]

    Palm, Brett B.; Campuzano-Jost, Pedro; Ortega, Amber M.; Day, Douglas A.; Kaser, Lisa; Jud, Werner; Karl, Thomas; Hansel, Armin; Hunter, James F.; Cross, Eben S.; et al

    2016-03-08

    An oxidation flow reactor (OFR) is a vessel inside which the concentration of a chosen oxidant can be increased for the purpose of studying SOA formation and aging by that oxidant. During the BEACHON-RoMBAS (Bio-hydro-atmosphere interactions of Energy, Aerosols, Carbon, H2O, Organics & Nitrogen–Rocky Mountain Biogenic Aerosol Study) field campaign, ambient pine forest air was oxidized by OH radicals in an OFR to measure the amount of SOA that could be formed from the real mix of ambient SOA precursor gases, and how that amount changed with time as precursors changed. High OH concentrations and short residence times allowed formore » semicontinuous cycling through a large range of OH exposures ranging from hours to weeks of equivalent (eq.) atmospheric aging. A simple model is derived and used to account for the relative timescales of condensation of low-volatility organic compounds (LVOCs) onto particles; condensational loss to the walls; and further reaction to produce volatile, non-condensing fragmentation products. More SOA production was observed in the OFR at nighttime (average 3 µg m–3 when LVOC fate corrected) compared to daytime (average 0.9 µg m–3 when LVOC fate corrected), with maximum formation observed at 0.4–1.5 eq. days of photochemical aging. SOA formation followed a similar diurnal pattern to monoterpenes, sesquiterpenes, and toluene+p-cymene concentrations, including a substantial increase just after sunrise at 07:00 local time. Higher photochemical aging (>10 eq. days) led to a decrease in new SOA formation and a loss of preexisting OA due to heterogeneous oxidation followed by fragmentation and volatilization. When comparing two different commonly used methods of OH production in OFRs (OFR185 and OFR254-70), similar amounts of SOA formation were observed. We recommend the OFR185 mode for future forest studies. Concurrent gas-phase measurements of air after OH oxidation illustrate the decay of primary VOCs, production of small

  6. Advanced regenerative thermal oxidation (RTO) technology for air toxics control - selected case histories

    SciTech Connect (OSTI)

    Seiwert, J.J. Jr.

    1997-12-31

    Advanced design regenerative thermal oxidation (RTO) systems have been developed and are in commercial scale use for control of process emissions containing air toxics (HAPs) and VOCs. High operating temperatures coupled with high thermal energy recovery efficiencies inherent with RTO technology provide for high destruction efficiencies while minimizing formation of objectionable combustion byproducts. These results are achieved with low system operating costs. This paper covers development of advanced design commercial RTO systems for control of air emissions from several important commercial processes: total reduced sulfur (TRS) and other HAPs/VOC emissions from pulp mill processes. Chlorinated organics and other HAPs/VOC emissions from pharmaceutical manufacturing operations. The data presented represent the first commercial scale application of RTO technology to abate emissions from these processes. Particular design features required for each specific process, in order to provide reliable, safe and effective systems, are reviewed. Emissions abatement performance, as well as operational data, are presented for the systems.

  7. Lanthanum manganite-based air electrode for solid oxide fuel cells

    DOE Patents [OSTI]

    Ruka, R.J.; Kuo, L.; Li, B.

    1999-06-29

    An air electrode material for a solid oxide fuel cell is disclosed. The electrode material is based on lanthanum manganite having a perovskite-like crystal structure ABO[sub 3]. The A-site of the air electrode material preferably comprises La, Ca, Ce and at least one lanthanide selected from Sm, Gd, Dy, Er, Y and Nd. The B-site of the electrode material comprises Mn with substantially no dopants. The ratio of A:B is preferably slightly above 1. A preferred air electrode composition is of the formula La[sub w]Ca[sub x]Ln[sub y]Ce[sub z]MnO[sub 3], wherein Ln comprises at least one lanthanide selected from Sm, Gd, Dy, Er, Y and Nd, w is from about 0.55 to about 0.56, x is from about 0.255 to about 0.265, y is from about 0.175 to about 0.185, and z is from about 0.005 to about 0.02. The air electrode material possesses advantageous chemical and electrical properties as well as favorable thermal expansion and thermal cycle shrinkage characteristics. 10 figs.

  8. Lanthanum manganite-based air electrode for solid oxide fuel cells

    DOE Patents [OSTI]

    Ruka, Roswell J.; Kuo, Lewis; Li, Baozhen

    1999-01-01

    An air electrode material for a solid oxide fuel cell is disclosed. The electrode material is based on lanthanum manganite having a perovskite-like crystal structure ABO.sub.3. The A-site of the air electrode material preferably comprises La, Ca, Ce and at least one lanthanide selected from Sm, Gd, Dy, Er, Y and Nd. The B-site of the electrode material comprises Mn with substantially no dopants. The ratio of A:B is preferably slightly above 1. A preferred air electrode composition is of the formula La.sub.w Ca.sub.x Ln.sub.y Ce.sub.z MnO.sub.3, wherein Ln comprises at least one lanthanide selected from Sm, Gd, Dy, Er, Y and Nd, w is from about 0.55 to about 0.56, x is from about 0.255 to about 0.265, y is from about 0.175 to about 0.185, and z is from about 0.005 to about 0.02. The air electrode material possesses advantageous chemical and electrical properties as well as favorable thermal expansion and thermal cycle shrinkage characteristics.

  9. FINAL REPORT on Experimental Validation of Stratified Flow Phenomena, Graphite Oxidation, and Mitigation Strategies of Air Ingress Accidents

    SciTech Connect (OSTI)

    Chang H. Oh; Eung S. Kim; Hee C. NO; Nam Z. Cho

    2011-01-01

    The U.S. Department of Energy is performing research and development that focuses on key phenomena that are important during challenging scenarios that may occur in the Next Generation Nuclear Plant (NGNP)/Generation IV very high temperature reactor (VHTR). Phenomena Identification and Ranking studies to date have identified the air ingress event, following on the heels of a VHTR depressurization, as very important. Consequently, the development of advanced air ingress-related models and verification & validation are of very high priority for the NGNP Project. Following a loss of coolant and system depressurization incident, air ingress will occur through the break, leading to oxidation of the in-core graphite structure and fuel. This study indicates that depending on the location and the size of the pipe break, the air ingress phenomena are different. In an effort to estimate the proper safety margin, experimental data and tools, including accurate multidimensional thermal-hydraulic and reactor physics models, a burn-off model, and a fracture model are required. It will also require effective strategies to mitigate the effects of oxidation, eventually. This 3-year project (FY 2008–FY 2010) is focused on various issues related to the VHTR air-ingress accident, including (a) analytical and experimental study of air ingress caused by density-driven, stratified, countercurrent flow, (b) advanced graphite oxidation experiments, (c) experimental study of burn-off in the core bottom structures, (d) structural tests of the oxidized core bottom structures, (e) implementation of advanced models developed during the previous tasks into the GAMMA code, (f) full air ingress and oxidation mitigation analyses, (g) development of core neutronic models, (h) coupling of the core neutronic and thermal hydraulic models, and (i) verification and validation of the coupled models.

  10. GENERATION, TRANSPORT AND DEPOSITION OF TUNGSTEN-OXIDE AEROSOLS AT 1000 C IN FLOWING AIR-STEAM MIXTURES.

    SciTech Connect (OSTI)

    GREENE,G.A.; FINFROCK,C.C.

    2001-10-01

    Experiments were conducted to measure the rates of oxidation and vaporization of pure tungsten rods in flowing air, steam and air-steam mixtures in laminar flow. Also measured were the downstream transport of tungsten-oxide condensation aerosols and their region of deposition, including plateout in the superheated flow tube, rainout in the condenser and ambient discharge which was collected on an array of sub-micron aerosol filters. The nominal conditions of the tests, with the exception of the first two tests, were tungsten temperatures of 1000 C, gas mixture temperatures of 200 C and wall temperatures of 150 C to 200 C. It was observed that the tungsten oxidation rates were greatest in all air and least in all steam, generally decreasing non-linearly with increasing steam mole fraction. The tungsten oxidation rates in all air were more than five times greater than the tungsten oxidation rates in all steam. The tungsten vaporization rate was zero in all air and increased with increasing steam mole fraction. The vaporization rate became maximum at a steam mole fraction of 0.85 and decreased thereafter as the steam mole fraction was increased to unity. The tungsten-oxide was transported downstream as condensation aerosols, initially flowing upwards from the tungsten rod through an 18-inch long, one-inch diameter quartz tube, around a 3.5-inch radius, 90{sup o} bend and laterally through a 24-inch horizontal run. The entire length of the quartz glass flow path was heated by electrical resistance clamshell heaters whose temperatures were individually controlled and measured. The tungsten-oxide plateout in the quartz tube was collected, nearly all of which was deposited at the end of the heated zone near the entrance to the condenser which was cold. The tungsten-oxide which rained out in the condenser as the steam condensed was collected with the condensate and weighed after being dried. The aerosol smoke which escaped the condenser was collected on the sub

  11. Storage of LWR spent fuel in air: Volume 1: Design and operation of a spent fuel oxidation test facility

    SciTech Connect (OSTI)

    Thornhill, C.K.; Campbell, T.K.; Thornhill, R.E.

    1988-12-01

    This report describes the design and operation and technical accomplishments of a spent-fuel oxidation test facility at the Pacific Northwest Laboratory. The objective of the experiments conducted in this facility was to develop a data base for determining spent-fuel dry storage temperature limits by characterizing the oxidation behavior of light-water reactor (LWR) spent fuels in air. These data are needed to support licensing of dry storage in air as an alternative to spent-fuel storage in water pools. They are to be used to develop and validate predictive models of spent-fuel behavior during dry air storage in an Independent Spent Fuel Storage Installation (ISFSI). The present licensed alternative to pool storage of spent fuel is dry storage in an inert gas environment, which is called inerted dry storage (IDS). Licensed air storage, however, would not require monitoring for maintenance of an inert-gas environment (which IDS requires) but does require the development of allowable temperature limits below which UO/sub 2/ oxidation in breached fuel rods would not become a problem. Scoping tests at PNL with nonirradiated UO/sub 2/ pellets and spent-fuel fragment specimens identified the need for a statistically designed test matrix with test temperatures bounding anticipated maximum acceptable air-storage temperatures. This facility was designed and operated to satisfy that need. 7 refs.

  12. Short-Term Oxidation Studies on Nicrofer- 6025HT in Air at Elevated Temperatures for Advanced Coal Based Power Plants

    SciTech Connect (OSTI)

    Joshi, Vineet V.; Meier, Alan; Darsell, Jens T.; Nachimuthu, Ponnusamy; Bowden, Mark E.; Weil, K. Scott

    2013-04-01

    Several advanced air separation unit (ASU) designs being considered for use in coal gasification rely on the use of solid state mixed ionic and electronic conductors. Nicrofer-6025HT, a nickel-based alloy, has been identified as a potential manifold material to transport the hot gases into the ASUs. In the current study, isothermal oxidation tests were conducted on Nicrofer-6025HT in the temperature range of 700900 C for up to 24 h. The evolution of oxide scale was evaluated using SEM, XRD, and XPS. The composite surface oxide layer that formed consisted of an outer chromia-rich scale and an inner alumina scale. For the longer times at the higher temperatures evaluated, a NiCr2O4 spinel phase was located at the interface between the alumina and chromia. Based on the experimental results a four-step oxidation model was proposed.

  13. FY-09 Report: Experimental Validation of Stratified Flow Phenomena, Graphite Oxidation, and Mitigation Strategies of Air Ingress Accidents

    SciTech Connect (OSTI)

    Chang H. Oh; Eung S. Kim

    2009-12-01

    The Idaho National Laboratory (INL), under the auspices of the U.S. Department of Energy, is performing research and development that focuses on key phenomena important during potential scenarios that may occur in the Next Generation Nuclear Plant (NGNP)/Gen-IV very high temperature reactor (VHTR). Phenomena Identification and Ranking Studies to date have identified that an air ingress event following on the heels of a VHTR depressurization is a very important incident. Consequently, the development of advanced air ingress-related models and verification and validation data are a very high priority for the NGNP Project. Following a loss of coolant and system depressurization incident, air will enter the core through the break, leading to oxidation of the in-core graphite structure and fuel. If this accident occurs, the oxidation will accelerate heat-up of the bottom reflector and the reactor core and will eventually cause the release of fission products. The potential collapse of the core bottom structures causing the release of CO and fission products is one of the concerns. Therefore, experimental validation with the analytical model and computational fluid dynamic (CFD) model developed in this study is very important. Estimating the proper safety margin will require experimental data and tools, including accurate multidimensional thermal-hydraulic and reactor physics models, a burn-off model, and a fracture model. It will also require effective strategies to mitigate the effects of oxidation. The results from this research will provide crucial inputs to the INL NGNP/VHTR Methods Research and Development project. The second year of this three-year project (FY-08 to FY-10) was focused on (a) the analytical, CFD, and experimental study of air ingress caused by density-driven, stratified, countercurrent flow; (b) advanced graphite oxidation experiments and modeling; (c) experimental study of burn-off in the core bottom structures, (d) implementation of advanced

  14. Wet/dry cooling tower and method

    DOE Patents [OSTI]

    Glicksman, Leon R.; Rohsenow, Warren R.

    1981-01-01

    A wet/dry cooling tower wherein a liquid to-be-cooled is flowed along channels of a corrugated open surface or the like, which surface is swept by cooling air. The amount of the surface covered by the liquid is kept small compared to the dry part thereof so that said dry part acts as a fin for the wet part for heat dissipation.

  15. Carvedilol alleviates adjuvant-induced arthritis and subcutaneous air pouch edema: Modulation of oxidative stress and inflammatory mediators

    SciTech Connect (OSTI)

    Arab, Hany H.; El-Sawalhi, Maha M.

    2013-04-15

    Rheumatoid arthritis (RA) is a systemic inflammatory disease with cardiovascular complications as the leading cause of morbidity. Carvedilol is an adrenergic antagonist which has been safely used in treatment of several cardiovascular disorders. Given that carvedilol has powerful antioxidant/anti-inflammatory properties, we aimed to investigate its protective potential against arthritis that may add further benefits for its clinical usefulness especially in RA patients with concomitant cardiovascular disorders. Two models were studied in the same rat; adjuvant arthritis and subcutaneous air pouch edema. Carvedilol (10 mg/kg/day p.o. for 21 days) effectively suppressed inflammation in both models with comparable efficacy to the standard anti-inflammatory diclofenac (5 mg/kg/day p.o.). Notably, carvedilol inhibited paw edema and abrogated the leukocyte invasion to air pouch exudates. The latter observation was confirmed by the histopathological assessment of the pouch lining that revealed mitigation of immuno-inflammatory cell influx. Carvedilol reduced/normalized oxidative stress markers (lipid peroxides, nitric oxide and protein thiols) and lowered the release of inflammatory cytokines (TNF-? and IL-6), and eicosanoids (PGE{sub 2} and LTB{sub 4}) in sera and exudates of arthritic rats. Interestingly, carvedilol, per se, didn't present any effect on assessed biochemical parameters in normal rats. Together, the current study highlights evidences for the promising anti-arthritic effects of carvedilol that could be mediated through attenuation of leukocyte migration, alleviation of oxidative stress and suppression of proinflammatory cytokines and eicosanoids. - Highlights: ? Carvedilol possesses promising anti-arthritic properties. ? It markedly suppressed inflammation in adjuvant arthritis and air pouch edema. ? It abrogated the leukocyte invasion to air pouch exudates and linings. ? It reduced/normalized oxidative stress markers in sera and exudates of arthritic rats

  16. Surface analysis of Zircaloy-2 implanted with carbon before and after oxidation in air at 500 deg. C

    SciTech Connect (OSTI)

    Peng, D.Q. . E-mail: pdq01@mails.tsinghua.edu.cn; Bai, X.D.; Pan, F.; Sun, H.; Chen, B.S.

    2006-03-15

    Zircaloy-2 specimens were implanted with carbon ions in the fluence range from 1 x 10{sup 16} to 1 x 10{sup 18} ions/cm{sup 2}, using a MEVVA source at an extraction voltage of 40 kV at a maximum temperature of 380 deg. C. The valences and depth profiles of elements in the implanted surface of Zircaloy-2 were analyzed by X-ray photoelectron spectroscopy and Auger electron spectroscopy, respectively. Scanning electron microscopy was used to examine the micro-morphology of samples. The color of the oxidized samples was checked with an optical scanner. Glancing-angle X-ray diffraction at 0.3{sup o} incident angles was employed to examine the phase transformations of implanted samples before and after oxidation in the air at 500 deg. C for 2 h. Before oxidation, at fluences less than 5 x 10{sup 16} ions/cm{sup 2}, hexagonal zirconia (H-ZrO{sub 0.35}) was present. At a fluence of 1 x 10{sup 17} ions/cm{sup 2}, rhombohedral zirconia (R-Zr{sub 3}O) appeared. When the fluence reached 1 x 10{sup 18} ions/cm{sup 2}, cubic zirconium carbide was produced. There are many pits, both deep and shallow, in the sample surfaces, both prior to oxidation and after oxidation. Oxidation in the air at 500 deg. C gave rise to black surfaces on all samples. The X-ray diffraction results showed that monoclinic and tetragonal zirconia were present in the surface of as-received sample. For implanted samples, monoclinic and tetragonal zirconia are still present, while cubic zirconium carbide is produced at all fluences. The presence of ZrC is attributed to the high-temperature, long-time (2 h) exposure.

  17. Stabilized three-stage oxidation of DME/air mixture in a micro flow reactor with a controlled temperature profile

    SciTech Connect (OSTI)

    Oshibe, Hiroshi; Nakamura, Hisashi; Tezuka, Takuya; Hasegawa, Susumu; Maruta, Kaoru

    2010-08-15

    Ignition and combustion characteristics of a stoichiometric dimethyl ether (DME)/air mixture in a micro flow reactor with a controlled temperature profile which was smoothly ramped from room temperature to ignition temperature were investigated. Special attention was paid to the multi-stage oxidation in low temperature condition. Normal stable flames in a mixture flow in the high velocity region, and non-stationary pulsating flames and/or repetitive extinction and ignition (FREI) in the medium velocity region were experimentally confirmed as expected from our previous study on a methane/air mixture. In addition, stable double weak flames were observed in the low velocity region for the present DME/air mixture case. It is the first observation of stable double flames by the present methodology. Gas sampling was conducted to obtain major species distributions in the flow reactor. The results indicated that existence of low-temperature oxidation was conjectured by the production of CH{sub 2}O occured in the upstream side of the experimental first luminous flame, while no chemiluminescence from it was seen. One-dimensional computation with detailed chemistry and transport was conducted. At low mixture velocities, three-stage oxidation was confirmed from profiles of the heat release rate and major chemical species, which was broadly in agreement with the experimental results. Since the present micro flow reactor with a controlled temperature profile successfully presented the multi-stage oxidations as spatially separated flames, it is shown that this flow reactor can be utilized as a methodology to separate sets of reactions, even for other practical fuels, at different temperature. (author)

  18. Selenium Speciation and Management in Wet FGD Systems

    SciTech Connect (OSTI)

    Searcy, K; Richardson, M; Blythe, G; Wallschlaeger, D; Chu, P; Dene, C

    2012-02-29

    This report discusses results from bench- and pilot-scale simulation tests conducted to determine the factors that impact selenium speciation and phase partitioning in wet FGD systems. The selenium chemistry in wet FGD systems is highly complex and not completely understood, thus extrapolation and scale-up of these results may be uncertain. Control of operating parameters and application of scrubber additives have successfully demonstrated the avoidance or decrease of selenite oxidation at the bench and pilot scale. Ongoing efforts to improve sample handling methods for selenium speciation measurements are also discussed. Bench-scale scrubber tests explored the impacts of oxidation air rate, trace metals, scrubber additives, and natural limestone on selenium speciation in synthetic and field-generated full-scale FGD liquors. The presence and concentration of redox-active chemical species as well as the oxidation air rate contribute to the oxidation-reduction potential (ORP) conditions in FGD scrubbers. Selenite oxidation to the undesirable selenate form increases with increasing ORP conditions, and decreases with decreasing ORP conditions. Solid-phase manganese [Mn(IV)] appeared to be the significant metal impacting the oxidation of selenite to selenate. Scrubber additives were tested for their ability to inhibit selenite oxidation. Although dibasic acid and other scrubber additives showed promise in early clear liquor (sodium based and without calcium solids) bench-scale tests, these additives did not show strong inhibition of selenite oxidation in tests with higher manganese concentrations and with slurries from full-scale wet FGD systems. In bench-tests with field liquors, addition of ferric chloride at a 250:1 iron-to-selenium mass ratio sorbed all incoming selenite to the solid phase, although addition of ferric salts had no impact on native selenate that already existed in the field slurry liquor sample. As ORP increases, selenite may oxidize to selenate more

  19. Performance of dehumidifying heat exchangers with and without wetting coatings

    SciTech Connect (OSTI)

    Hong, K.; Webb, R.L.

    1999-11-01

    Limited previous work has shown that use of special hydrophilic coatings will provide lower air pressure drop in finned tube heat exchangers operated under dehumidifying conditions. However, no detailed work has been reported on the effect of different coating types, or different fin surface geometries on the wet pressure drop. In this study, wind tunnel tests were performed on three different fin geometries (wavy, lanced, and louver) under wet and dry conditions. All dehumidification tests were done for fully wet surface conditions. For each geometry, the tests were performed on uncoated and coated heat exchangers. For all three fin geometries, the wet-to-dry pressure drop ratio was 1.2 at 2.5 m/s frontal air velocity. The coatings have no influence on the wet or dry heat transfer coefficient. However, the wet surface heat transfer coefficient was 10 to 30% less than the dry heat transfer coefficient, depending on the particular fin geometry. The effect of the fin press oil on wet pressure drop was also studied. If the oil contains a surfactant, good temporary wetting can be obtained on an uncoated surface; however, this effect is quickly degraded as the oil is washed from the surface during wet operation. This work also provides a critical assessment of data reduction methods for wet surface operation, including calculation of the fin efficiency.

  20. Power generation characteristics of tubular type SOFC by wet process

    SciTech Connect (OSTI)

    Tajiri, H.; Nakayama, T.; Kuroishi, M.

    1996-12-31

    The development of a practical solid oxide fuel cell requires improvement of a cell performance and a cell manufacturing technology suitable for the mass production. In particular tubular type SOFC is thought to be superior in its reliability because its configuration can avoid the high temperature sealing and reduce the thermal stress resulting from the contact between cells. The authors have fabricated a tubular cell with an air electrode support by a wet processing technique, which is suitable for mass production in improving a power density. To enhance the power output of the module, the Integrated Tubular-Type (ITT) cell has been developed. This paper reports the performance of the single cells with various active anode areas and the bundle with series-connected 9-ITT cells with an active anode area of 840 cm{sup 2}.

  1. Passivation of Zn{sub 3}P{sub 2} substrates by aqueous chemical etching and air oxidation

    SciTech Connect (OSTI)

    Kimball, Gregory M.; Bosco, Jeffrey P.; Mueller, Astrid M.; Tajdar, Syed F.; Brunschwig, Bruce S.; Atwater, Harry A.; Lewis, Nathan S.

    2012-11-15

    Surface recombination velocities measured by time-resolved photoluminescence and compositions of Zn{sub 3}P{sub 2} surfaces measured by x-ray photoelectron spectroscopy (XPS) have been correlated for a series of wet chemical etches of Zn{sub 3}P{sub 2} substrates. Zn{sub 3}P{sub 2} substrates that were etched with Br{sub 2} in methanol exhibited surface recombination velocity values of 2.8 Multiplication-Sign 10{sup 4} cm s{sup -1}, whereas substrates that were further treated by aqueous HF-H{sub 2}O{sub 2} exhibited surface recombination velocity values of 1.0 Multiplication-Sign 10{sup 4} cm s{sup -1}. Zn{sub 3}P{sub 2} substrates that were etched with Br{sub 2} in methanol and exposed to air for 1 week exhibited surface recombination velocity values of 1.8 Multiplication-Sign 10{sup 3} cm s{sup -1}, as well as improved ideality in metal/insulator/semiconductor devices.

  2. Speciation and Fate of Trace Metals in Estuarine Sediments Under Reduced and Oxidized Conditions, Seaplane Lagoon, Alameda Naval Air Station

    SciTech Connect (OSTI)

    Carroll, S A; Day, P A; Esser, B; Randall, S

    2002-10-18

    We have identified important chemical reactions that control the fate of metal-contaminated estuarine sediments if they are left undisturbed (in situ) or if they are dredged. We combined information on the molecular bonding of metals in solids from X-ray absorption spectroscopy (XAS) with thermodynamic and kinetic driving forces obtained from dissolved metal concentrations to deduce the dominant reactions under reduced and oxidized conditions. We evaluated the in situ geochemistry of metals (cadmium, chromium, iron, lead, manganese and zinc) as a function of sediment depth (to 100 cm) from a 60-year record of contamination at the Alameda Naval Air Station, California. Results from XAS and thermodynamic modeling of porewaters show that cadmium and most of the zinc form stable sulfide phases, and that lead and chromium are associated with stable carbonate, phosphate, phyllosilicate, or oxide minerals. Therefore, there is minimal risk associated with the release of these trace metals from the deeper sediments contaminated prior to the Clean Water Act (1975) as long as reducing conditions are maintained. Increased concentrations of dissolved metals with depth were indicative of the formation of metal HS- complexes. The sediments also contain zinc, chromium, and manganese associated with detrital iron-rich phyllosilicates and/or oxides. These phases are recalcitrant at near-neutral pH and do not undergo reductive dissolution within the 60-year depositional history of sediments at this site. The fate of these metals during dredging was evaluated by comparing in situ geochemistry with that of sediments oxidized by seawater in laboratory experiments. Cadmium and zinc pose the greatest hazard from dredging because their sulfides were highly reactive in seawater. However, their dissolved concentrations under oxic conditions were limited eventually by sorption to or co-precipitation with an iron (oxy)hydroxide. About 50% of the reacted CdS and 80% of the reacted ZnS were

  3. Final report on the oxidation of energetic materials in supercritical water. Final Air Force report

    SciTech Connect (OSTI)

    Buelow, S.J.; Allen, D.; Anderson, G.K.

    1995-04-03

    The objective of this project was to determine the suitability of oxidation in supercritical fluids (SCO), particularly water (SCWO), for disposal of propellants, explosives, and pyrotechnics (PEPs). The SCO studies of PEPs addressed the following issues: The efficiency of destruction of the substrate. The products of destruction contained in the effluents. Whether the process can be conducted safely on a large scale. Whether energy recovery from the process is economically practicable. The information essential for process development and equipment design was also investigated, including issues such as practical throughput of explosives through a SCWO reactor, reactor materials and corrosion, and models for process design and optimization.

  4. Gas-phase photocatalytic oxidation: Cost comparison with other air pollution control technologies

    SciTech Connect (OSTI)

    Turchi, C S; Wolfrum, E J; Miller, R A

    1994-11-01

    Gas-phase photocatalytic oxidation (PCO) appears to be particularly well suited for waste streams with low pollutant concentrations (1000 ppm or less) and low to moderate flow rates (< 20,000 cubic feet per minute, cfm). The PCO technology is modular in nature and thus is well suited to treat dispersed or low flow rate streams. This same attribute minimizes the advantages of scale for PCO and makes the technology comparatively less attractive for high volume waste streams. Key advantages for PCO lie in its low operating cost and ability to completely destroy pollutants at ambient temperature and pressure.

  5. Membrane-based wet electrostatic precipitation

    SciTech Connect (OSTI)

    David J. Bayless; Liming Shi; Gregory Kremer; Ben J. Stuart; James Reynolds; John Caine

    2005-06-01

    Emissions of fine particulate matter, PM2.5, in both primary and secondary form, are difficult to capture in typical dry electrostatic precipitators (ESPs). Wet (or waterbased) ESPs are well suited for collection of acid aerosols and fine particulates because of greater corona power and virtually no re-entrainment. However, field disruptions because of spraying (misting) of water, formation of dry spots (channeling), and collector surface corrosion limit the applicability of current wet ESPs in the control of secondary PM2.5. Researchers at Ohio University have patented novel membrane collection surfaces to address these problems. Water-based cleaning in membrane collectors made of corrosion-resistant fibers is facilitated by capillary action between the fibers, maintaining an even distribution of water. This paper presents collection efficiency results of lab-scale and pilot-scale testing at First Energy's Bruce Mansfield Plant for the membrane-based wet ESP. The data indicate that a membrane wet ESP was more effective at collecting fine particulates, acid aerosols, and oxidized mercury than the metal-plate wet ESP, even with {approximately}15% less collecting area. 15 refs., 7 figs., 6 tabs.

  6. Mild and selective vanadium-catalyzed oxidation of benzylic, allylic, and propargylic alcohols using air

    DOE Patents [OSTI]

    Hanson, Susan Kloek; Silks, Louis A; Wu, Ruilian

    2013-08-27

    The invention concerns processes for oxidizing an alcohol to produce a carbonyl compound. The processes comprise contacting the alcohol with (i) a gaseous mixture comprising oxygen; and (ii) an amine compound in the presence of a catalyst, having the formula: ##STR00001## where each of R.sup.1-R.sup.12 are independently H, alkyl, aryl, CF.sub.3, halogen, OR.sup.13, SO.sub.3R.sup.14, C(O)R.sup.15, CONR.sup.16R.sup.17 or CO.sub.2R.sup.18; each of R.sup.13-R.sup.18 is independently alkyl or aryl; and Z is alkl or aryl.

  7. Oxide

    SciTech Connect (OSTI)

    2014-07-15

    Oxide is a modular framework for feature extraction and analysis of executable files. Oxide is useful in a variety of reverse engineering and categorization tasks relating to executable content.

  8. Dairy Biomass-Wyoming Coal Blends Fixed Gasification Using Air-Steam for Partial Oxidation

    DOE PAGES-Beta [OSTI]

    Gordillo, Gerardo; Annamalai, Kalyan

    2012-01-01

    Concenmore » trated animal feeding operations such as dairies produce a large amount of manure, termed as dairy biomass (DB), which could serve as renewable feedstock for thermal gasification. DB is a low-quality fuel compared to fossil fuels, and hence the product gases have lower heat content; however, the quality of gases can be improved by blending with coals. This paper deals with air-steam fixed-bed counterflow gasification of dairy biomass-Wyoming coal blend (DBWC). The effects of equivalence ratio ( 1.6 < Φ < 6.4 ) and steam-to-fuel ratio ( 0.4 < S : F < 0.8 ) on peak temperatures, gas composition, gross heating value of the products, and energy recovery are presented. According to experimental results, increasing Φ and ( S : F ) ratios decreases the peak temperature and increases the H 2 and CO 2 production, while CO production decreases. On the other hand, the concentrations of CH 4 and C 2 H 6 were lower compared to those of other gases and almost not affected by Φ.« less

  9. WET SOLIDS FLOW ENHANCEMENT

    SciTech Connect (OSTI)

    Unknown

    2001-03-25

    The yield locus, tensile strength and fracture mechanisms of wet granular materials were studied. The yield locus of a wet material was shifted to the left of that of the dry specimen by a constant value equal to the compressive isostatic stress due to pendular bridges. for materials with straight yield loci, the shift was computed from the uniaxial tensile strength, either measured in a tensile strength tester or calculated from the correlation, and the angle of internal friction of the material. The predicted shift in the yield loci due to different moisture contents compare well with the measured shift in the yield loci of glass beads, crushed limestone, super D catalyst and Leslie coal. Measurement of the void fraction during the shear testing was critical to obtain the correct tensile strength theoretically or experimentally.

  10. Optical wet steam monitor

    DOE Patents [OSTI]

    Maxey, L.C.; Simpson, M.L.

    1995-01-17

    A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically. 4 figures.

  11. Optical wet steam monitor

    DOE Patents [OSTI]

    Maxey, Lonnie C.; Simpson, Marc L.

    1995-01-01

    A wet steam monitor determines steam particle size by using laser doppler velocimeter (LDV) device to produce backscatter light. The backscatter light signal is processed with a spectrum analyzer to produce a visibility waveform in the frequency domain. The visibility waveform includes a primary peak and a plurality of sidebands. The bandwidth of at least the primary frequency peak is correlated to particle size by either visually comparing the bandwidth to those of known particle sizes, or by digitizing the waveform and comparing the waveforms electronically.

  12. Long-term oxidation of candidate cast iron and stainless steel exhaust system alloys from 650 to 800 °C in air with water vapor

    DOE PAGES-Beta [OSTI]

    Brady, Michael P.; Muralidharan, Govindarajan; Leonard, Donovan .; Haynes, James A.; Weldon, R. G.; England, R. D.

    2014-08-29

    Here, the oxidation behavior of SiMo cast iron, Ni-resist D5S cast iron, cast chromia-forming austenitic stainless steels of varying Cr/Ni content based on CF8C plus, HK, and HP, and a developmental cast alumina-forming austenitic (AFA) stainless steel of interest for diesel exhaust system components were studied for up to 5000 h at 650-800 °C in air with 10% H2O. At 650 °C, the Ni-resist D5S exhibited moderately better oxidation resistance than did the SiMo cast iron. However, the D5S suffered from oxide scale spallation issues at 700 °C and higher, whereas the oxide scales formed on SiMo cast iron remainedmore » adherent from 700-800 °C despite oxide scales hundreds of microns thick. The oxidation of the SiMo cast iron exhibited unusual temperature dependence, with periods of slower oxidation kinetics at 750-800 °C compared to 650-700 °C due to continuous silica-rich scale formation at the higher temperatures. The oxidation of the cast chromia-forming austenitics trended with the level of Cr and Ni additions, with small mass losses consistent with Cr oxy-hydroxide volatilization processes for the higher 25Cr/25-35Ni HK and HP type alloys, and transition to rapid Fe-base oxide formation and scale spallation in the lower 19Cr/12Ni CF8C plus type alloy. In contrast, small positive mass changes consistent with protective alumina scale formation were observed for the cast AFA alloy under all conditions studied. Implications of these findings for diesel exhaust system components are discussed.« less

  13. Long-term oxidation of candidate cast iron and stainless steel exhaust system alloys from 650 to 800 °C in air with water vapor

    SciTech Connect (OSTI)

    Brady, Michael P.; Muralidharan, Govindarajan; Leonard, Donovan .; Haynes, James A.; Weldon, R. G.; England, R. D.

    2014-08-29

    Here, the oxidation behavior of SiMo cast iron, Ni-resist D5S cast iron, cast chromia-forming austenitic stainless steels of varying Cr/Ni content based on CF8C plus, HK, and HP, and a developmental cast alumina-forming austenitic (AFA) stainless steel of interest for diesel exhaust system components were studied for up to 5000 h at 650-800 °C in air with 10% H2O. At 650 °C, the Ni-resist D5S exhibited moderately better oxidation resistance than did the SiMo cast iron. However, the D5S suffered from oxide scale spallation issues at 700 °C and higher, whereas the oxide scales formed on SiMo cast iron remained adherent from 700-800 °C despite oxide scales hundreds of microns thick. The oxidation of the SiMo cast iron exhibited unusual temperature dependence, with periods of slower oxidation kinetics at 750-800 °C compared to 650-700 °C due to continuous silica-rich scale formation at the higher temperatures. The oxidation of the cast chromia-forming austenitics trended with the level of Cr and Ni additions, with small mass losses consistent with Cr oxy-hydroxide volatilization processes for the higher 25Cr/25-35Ni HK and HP type alloys, and transition to rapid Fe-base oxide formation and scale spallation in the lower 19Cr/12Ni CF8C plus type alloy. In contrast, small positive mass changes consistent with protective alumina scale formation were observed for the cast AFA alloy under all conditions studied. Implications of these findings for diesel exhaust system components are discussed.

  14. Long-Term Oxidation of Candidate Cast Iron and Advanced Austenitic Stainless Steel Exhaust System Alloys from 650-800 C in Air with Water Vapor

    DOE PAGES-Beta [OSTI]

    Brady, Michael P; Muralidharan, Govindarajan; Leonard, Donovan N; Haynes, James A

    2014-01-01

    The oxidation behavior of SiMo cast iron, Ni-resist D5S cast iron, cast chromia-forming austenitic stainless steels of varying Cr/Ni content based on CF8C plus, HK, and HP, and a developmental cast alumina-forming austenitic (AFA) stainless steel of interest for diesel exhaust system components were studied for up to 5000 h at 650-800 C in air with 10% H2O. At 650 C, the Ni-resist D5S exhibited moderately better oxidation resistance than did the SiMo cast iron. However, the D5S suffered from oxide scale spallation issues at 700 C and higher, whereas the oxide scales formed on SiMo cast iron remained adherentmore » from 700-800 C despite oxide scales hundreds of microns thick. The oxidation of the SiMo cast iron exhibited unusual temperature dependence, with periods of slower oxidation kinetics at 750-800 C compared to 650-700 C due to continuous silica-rich scale formation at the higher temperatures. The oxidation of the cast chromia-forming austenitics trended with the level of Cr and Ni additions, with small mass losses consistent with Cr oxy-hydroxide volatilization processes for the higher 25Cr/25-35Ni HK and HP type alloys, and transition to rapid Fe-base oxide formation and scale spallation in the lower 19Cr/12Ni CF8C plus type alloy. In contrast, small positive mass changes consistent with protective alumina scale formation were observed for the cast AFA alloy under all conditions studied. Implications of these findings for diesel exhaust system components are discussed.« less

  15. Does surface roughness amplify wetting?

    SciTech Connect (OSTI)

    Malijevský, Alexandr

    2014-11-14

    Any solid surface is intrinsically rough on the microscopic scale. In this paper, we study the effect of this roughness on the wetting properties of hydrophilic substrates. Macroscopic arguments, such as those leading to the well-known Wenzel's law, predict that surface roughness should amplify the wetting properties of such adsorbents. We use a fundamental measure density functional theory to demonstrate the opposite effect from roughness for microscopically corrugated surfaces, i.e., wetting is hindered. Based on three independent analyses we show that microscopic surface corrugation increases the wetting temperature or even makes the surface hydrophobic. Since for macroscopically corrugated surfaces the solid texture does indeed amplify wetting there must exist a crossover between two length-scale regimes that are distinguished by opposite response on surface roughening. This demonstrates how deceptive can be efforts to extend the thermodynamical laws beyond their macroscopic territory.

  16. Synthesis of free-standing carbon nanohybrid by directly growing carbon nanotubes on air-sprayed graphene oxide paper and its application in supercapacitor

    SciTech Connect (OSTI)

    Wei, Li; Jiang, Wenchao; Yuan, Yang; Goh, Kunli; Yu, Dingshan; Wang, Liang; Chen, Yuan

    2015-04-15

    We report the synthesis of a free-standing two dimensional carbon nanotube (CNT)-reduced graphene oxide (rGO) hybrid by directly growing CNTs on air-sprayed GO paper. As a result of the good integration between CNTs and thermally reduced GO film during chemical vapor deposition, excellent electrical conductivity (2.6×10{sup 4} S/m), mechanical flexibility (electrical resistance only increases 1.1% after bent to 90° for 500 times) and a relatively large surface area (335.3 m{sup 2}/g) are achieved. Two-electrode supercapacitor assembled using the CNT–rGO hybrids in ionic liquid electrolyte (1-ethyl-3-methylimidazolium tetrafluoroborate) shows excellent stability upon 500 bending cycles with the gravimetric energy density measuring 23.7 Wh/kg and a power density of 2.0 kW/kg. Furthermore, it shows an impedance phase angle of −64.4° at a frequency of 120 Hz, suggesting good potentials for 120 Hz alternating current line filtering applications. - Graphical abstract: Flexible and highly conductive carbon nanotube-reduced graphene oxide nanohybrid. - Highlights: • Direct growth of carbon nanotubes by chemical vapor deposition on air-sprayed graphene oxide paper. • Two-dimensional carbon nanohybrid with excellent conductivity and mechanical flexibility. • Supercapacitor with excellent performance stability upon mechanical deformation for flexible electronics applications. • Supercapacitor with high impedance phase angle for 120 Hz alternating current line filtering applications.

  17. Real-time measurements of secondary organic aerosol formation and aging from ambient air in an oxidation flow reactor in the Los Angeles area

    DOE PAGES-Beta [OSTI]

    Ortega, Amber M.; Hayes, Patrick L.; Peng, Zhe; Palm, Brett B.; Hu, Weiwei; Day, Douglas A.; Li, Rui; Cubison, Michael J.; Brune, William H.; Graus, Martin; et al

    2016-06-15

    Field studies in polluted areas over the last decade have observed large formation of secondary organic aerosol (SOA) that is often poorly captured by models. The study of SOA formation using ambient data is often confounded by the effects of advection, vertical mixing, emissions, and variable degrees of photochemical aging. An oxidation flow reactor (OFR) was deployed to study SOA formation in real-time during the California Research at the Nexus of Air Quality and Climate Change (CalNex) campaign in Pasadena, CA, in 2010. A high-resolution aerosol mass spectrometer (AMS) and a scanning mobility particle sizer (SMPS) alternated sampling ambient andmore » reactor-aged air. The reactor produced OH concentrations up to 4 orders of magnitude higher than in ambient air. OH radical concentration was continuously stepped, achieving equivalent atmospheric aging of 0.8 days–6.4 weeks in 3 min of processing every 2 h. Enhancement of organic aerosol (OA) from aging showed a maximum net SOA production between 0.8–6 days of aging with net OA mass loss beyond 2 weeks. Reactor SOA mass peaked at night, in the absence of ambient photochemistry and correlated with trimethylbenzene concentrations. Reactor SOA formation was inversely correlated with ambient SOA and Ox, which along with the short-lived volatile organic compound correlation, indicates the importance of very reactive (τOH ~ 0.3 day) SOA precursors (most likely semivolatile and intermediate volatility species, S/IVOCs) in the Greater Los Angeles Area. Evolution of the elemental composition in the reactor was similar to trends observed in the atmosphere (O : C vs. H : C slope ~ –0.65). Oxidation state of carbon (OSc) in reactor SOA increased steeply with age and remained elevated (OSC ~ 2) at the highest photochemical ages probed. The ratio of OA in the reactor output to excess CO (ΔCO, ambient CO above regional background) vs. photochemical age is similar to previous studies at low to moderate ages and

  18. BERYLLIUM MEASUREMENT IN COMMERCIALLY AVAILABLE WET WIPES

    SciTech Connect (OSTI)

    Youmans-Mcdonald, L.

    2011-02-18

    Analysis for beryllium by fluorescence is now an established method which is used in many government-run laboratories and commercial facilities. This study investigates the use of this technique using commercially available wet wipes. The fluorescence method is widely documented and has been approved as a standard test method by ASTM International and the National Institute for Occupational Safety and Health (NIOSH). The procedure involves dissolution of samples in aqueous ammonium bifluoride solution and then adding a small aliquot to a basic hydroxybenzoquinoline sulfonate fluorescent dye (Berylliant{trademark} Inc. Detection Solution Part No. CH-2) , and measuring the fluorescence. This method is specific to beryllium. This work explores the use of three different commercial wipes spiked with beryllium, as beryllium acetate or as beryllium oxide and subsequent analysis by optical fluorescence. The effect of possible interfering metals such as Fe, Ti and Pu in the wipe medium is also examined.

  19. Manufacture of SOFC electrodes by wet powder spraying

    SciTech Connect (OSTI)

    Wilkenhoener, R.; Mallener, W.; Buchkremer, H.P.

    1996-12-31

    The reproducible and commercial manufacturing of electrodes with enhanced electrochemical performance is of central importance for a successful technical realization of Solid Oxide Fuel Cell (SOFC) systems. The route of electrode fabrication for the SOFC by Wet Powder Spraying (WPS) is presented. Stabilized suspensions of the powder materials for the electrodes were sprayed onto a substrate by employing a spray gun. After drying of the layers, binder removal and sintering are performed in one step. The major advantage of this process is its applicability for a large variety of materials and its flexibility with regard to layer shape and thickness. Above all, flat or curved substrates of any size can be coated, thus opening up the possibility of {open_quotes}up-scaling{close_quotes} SOFC technology. Electrodes with an enhanced electrochemical performance were developed by gradually optimizing the different process steps. For example an optimized SOFC cathode of the composition La{sub 0.65}Sr{sub 0.3}MnO{sub 3} with 40% 8YSZ showed a mean overpotential of about -50 mV at a current density of -0.8 A/cm{sup 2}, with a standard deviation amounting to 16 mV (950{degrees}C, air). Such optimized electrodes can be manufactured with a high degree of reproducibility, as a result of employing a computer-controlled X-Y system for moving the spray gun. Several hundred sintered composites, comprising the substrate anode and the electrolyte, of 100x 100 mm{sup 2} were coated with the cathode by WPS and used for stack integration. The largest manufactured electrodes were 240x240 mm{sup 2}, and data concerning their thickness homogeneity and electrochemical performance are given.

  20. A high-fidelity multiphysics model for the new solid oxide iron-air redox battery part I: Bridging mass transport and charge transfer with redox cycle kinetics

    SciTech Connect (OSTI)

    Jin, XF; Zhao, X; Huang, K

    2015-04-15

    A high-fidelity two-dimensional axial symmetrical multi-physics model is described in this paper as an effort to simulate the cycle performance of a recently discovered solid oxide metal-air redox battery (SOMARB). The model collectively considers mass transport, charge transfer and chemical redox cycle kinetics occurring across the components of the battery, and is validated by experimental data obtained from independent research. In particular, the redox kinetics at the energy storage unit is well represented by Johnson-Mehl-Avrami-Kolmogorov (JIVIAK) and Shrinking Core models. The results explicitly show that the reduction of Fe3O4 during the charging cycle limits the overall performance. Distributions of electrode potential, overpotential, Nernst potential, and H-2/H2O-concentration across various components of the battery are also systematically investigated. (C) 2015 Elsevier B.V. All rights reserved.

  1. Life cycle inventory analysis of regenerative thermal oxidation of air emissions from oriented strand board facilities in Minnesota - a perspective of global climate change

    SciTech Connect (OSTI)

    Nicholson, W.J.

    1997-12-31

    Life cycle inventory analysis has been applied to the prospective operation of regenerative thermal oxidation (RTO) technology at oriented strand board plants at Bemidji (Line 1) and Cook, Minnesota. The net system destruction of VOC`s and carbon monoxide, and at Cook a small quantity of particulate, has a very high environmental price in terms of energy and water use, global warming potential, sulfur and nitrogen oxide emissions, solids discharged to water, and solid waste deposited in landfills. The benefit of VOC destruction is identified as minor in terms of ground level ozone at best and possibly slightly detrimental. Recognition of environmental tradeoffs associated with proposed system changes is critical to sound decision-making. There are more conventional ways to address carbon monoxide emissions than combustion in RTO`s. In an environment in which global warming is a concern, fuel supplemental combustion for environmental control does not appear warranted. Consideration of non-combustion approaches to address air emission issues at the two operations is recommended. 1 ref., 5 tabs.

  2. Critically safe volume vacuum pickup for use in wet or dry cleanup of radioactive enclosures

    DOE Patents [OSTI]

    Zeren, J.D.

    1993-12-28

    A physical compact vacuum pickup device of critically safe volume and geometric shape is provided for use in radioactive enclosures, such as a small glove box, to facilitate manual cleanup of either wet or dry radioactive material. The device is constructed and arranged so as to remain safe when filled to capacity with plutonium-239 oxide. Two fine mesh filter bags are supported on the exterior of a rigid fine mesh stainless steel cup. This assembly is sealed within, and spaced from, the interior walls of a stainless steel canister. An air inlet communicates with the interior of the canister. A modified conventional vacuum head is physically connected to, and associated with, the interior of the mesh cup. The volume of the canister, as defined by the space between the mesh cup and the interior walls of the canister, forms a critically safe volume and geometric shape for dry radioactive particles that are gathered within the canister. A critically safe liquid volume is maintained by operation of a suction terminating float valve, and/or by operation of redundant vacuum check/liquid drain valves and placement of the air inlet. 5 figures.

  3. Critically safe volume vacuum pickup for use in wet or dry cleanup of radioactive enclosures

    DOE Patents [OSTI]

    Zeren, Joseph D.

    1993-12-28

    A physical compact vacuum pickup device of critically safe volume and geometric shape is provided for use in radioactive enclosures, such as a small glove box, to facilitate manual cleanup of either wet or dry radioactive material. The device is constructed and arranged so as to remain safe when filled to capacity with plutonium-239 oxide. Two fine mesh filter bags are supported on the exterior of a rigid fine mesh stainless steel cup. This assembly is sealed within, and spaced from, the interior walls of a stainless steel canister. An air inlet communicates with the interior of the canister. A modified conventional vacuum head is physically connected to, and associated with, the interior of the mesh cup. The volume of the canister, as defined by the space between the mesh cup and the interior walls of the canister, forms a critically safe volume and geometric shape for dry radioactive particles that are gathered within the canister. A critically safe liquid volume is maintained by operation of a suction terminating float valve, and/or by operation of redundant vacuum check/liquid drain valves and placement of the air inlet.

  4. The Effects of Oxy-firing Conditions on Gas-phase Mercury Oxidation by Chlorine and Bromine

    SciTech Connect (OSTI)

    Buitrago, Paula; Silcox, Geoffrey

    2010-06-30

    Bench-scale experiments were conducted in a quartz-lined, natural gas-fired reactor with the combustion air replaced with a blend of 27 mole percent oxygen, with the balance carbon dioxide. Quench rates of 210 and 440 K/s were tested. In the absence of sulfur dioxide, the oxy-firing environment caused a remarkable increase in oxidation of mercury by chlorine. At 400 ppm chlorine (as HCl equivalent), air-firing results in roughly 5 percent oxidation. At the same conditions with oxy-firing, oxidation levels are roughly 80 percent. Oxidation levels with bromine at 25 and 50 ppm (as HBr equivalent) ranged from 80 to 95 percent and were roughly the same for oxy- and air-firing conditions. Kinetic calculations of levels of oxidation at air- and oxy-conditions captured the essential features of the experimental results but have not revealed a mechanistic basis for the oxidative benefits of oxy-firing conditions. Mixtures of 25 ppm bromine and 100 and 400 ppm chlorine gave more than 90 percent oxidation. At all conditions, the effects of quench rate were not significant. The presence of 500 ppm SO2 caused a dramatic decline in the levels of oxidation at all oxy-fired conditions examined. This effect suggests that SO2 may be preventing oxidation in the gas phase or preventing oxidation in the wetconditioning system that was used in quantifying oxidized and elemental mercury concentrations. Similar effects of SO2 have been noted with air-firing. The addition of sodium thiosulfate to the hydroxide impingers that are part of wet conditioning systems may prevent liquid-phase oxidation from occurring.

  5. Competitive Wetting in Active Brazes

    DOE PAGES-Beta [OSTI]

    Chandross, Michael Evan

    2014-05-01

    We found that the wetting and spreading of molten filler materials (pure Al, pure Ag, and AgAl alloys) on a Kovar ™ (001) substrate was studied with molecular dynamics simulations. A suite of different simulations was used to understand the effects on spreading rates due to alloying as well as reactions with the substrate. Moreover, the important conclusion is that the presence of Al in the alloy enhances the spreading of Ag, while the Ag inhibits the spreading of Al.

  6. FULL-SCALE TESTING OF ENHANCED MERCURY CONTROL TECHNOLOGIES FOR WET FGD SYSTEMS

    SciTech Connect (OSTI)

    D.K. McDonald; G.T. Amrhein; G.A. Kudlac; D. Madden Yurchison

    2003-05-07

    Wet flue gas desulfurization (wet FGD) systems are currently installed on about 25% of the coal-fired utility generating capacity in the U.S., representing about 15% of the number of coal-fired units. Depending on the effect of operating parameters such as mercury content of the coal, form of mercury (elemental or oxidized) in the flue gas, scrubber spray tower configuration, liquid-to-gas ratio, and slurry chemistry, FGD systems can provide cost-effective, near-term mercury emissions control options with a proven history of commercial operation. For boilers already equipped with FGD systems, the incremental cost of any vapor phase mercury removal achieved is minimal. To be widely accepted and implemented, technical approaches that improve mercury removal performance for wet FGD systems should also have low incremental costs and have little or no impact on operation and SO{sub 2} removal performance. The ultimate goal of the Full-scale Testing of Enhanced Mercury Control for Wet FGD Systems Program was to commercialize methods for the control of mercury in coal-fired electric utility systems equipped with wet flue gas desulfurization (wet FGD). The program was funded by the U.S. Department of Energy's National Energy Technology Laboratory, the Ohio Coal Development Office within the Ohio Department of Development, and Babcock & Wilcox. Host sites and associated support were provided by Michigan South Central Power Agency (MSCPA) and Cinergy. Field-testing was completed at two commercial coal-fired utilities with wet FGD systems: (1) MSCPA's 55 MW{sub e} Endicott Station and (2) Cinergy's 1300 MW{sub e} Zimmer Station. Testing was conducted at these two locations because of the large differences in size and wet scrubber chemistry. Endicott employs a limestone, forced oxidation (LSFO) wet FGD system, whereas Zimmer uses Thiosorbic{reg_sign} Lime (magnesium enhanced lime) and ex situ oxidation. Both locations burn Ohio bituminous coal.

  7. Critical-point wetting at the metastable chemical binodal in undercooled Fe-Cu alloys

    SciTech Connect (OSTI)

    Wilde, G.; Perepezko, J.H.

    1999-08-10

    Complementary results of differential thermal analysis and microstructural examination on Fe-Cu alloys provide the first evidence for critical-point wetting occurring at a completely metastable miscibility gap. The perfect wetting conditions hold for a composition range of 50--65 at.% Fe in the vicinity of the critical concentration. For samples encased with a glass slag, the Cu-rich liquid completely wets the glass upon undercooling to the metastable miscibility gap. In the perfect-wetting range, the metastable homogeneous liquid phase exhibited phase separation without undercooling below the chemical binodal. At deep undercooling, solidification of alloys with phase separated liquids results in a coarse scaled two-phase microstructure. In contrast, the homogeneous liquid phase of samples with compositions outside the perfect wetting range did undercool below the equilibrium onset of the metastable phase separation reaction. The phase separation in these samples occurred on a much finer scale. For samples without a glass encasement and thus in the presence of the Al{sub 2}O{sub 3} crucible and an iron oxide layer, perfect wetting occurred near the consolute point on both sides of the metastable miscibility gap. This demonstrates that critical-point wetting is independent of the surface environment, but the wetting phase selected is surface sensitive.

  8. Structure, optical, and electrical properties of indium tin oxide thin films prepared by sputtering at room temperature and annealed in air or nitrogen

    SciTech Connect (OSTI)

    Guillen, C.; Herrero, J.

    2007-04-01

    Indium tin oxide (ITO) thin films have been grown onto soda-lime glass substrates by sputtering at room temperature with various oxygen to argon partial pressure ratios. After deposition, the samples have been annealed at temperatures ranging from 100 to 500 degree sign C in nitrogen or in air. The structure, optical, and electrical characteristics of the ITO coatings have been analyzed as a function of the deposition and the annealing parameters by x-ray diffraction, spectrophotometry, and Hall effect measurements. It has been found that the as-grown amorphous layers crystallize in the cubic structure by heating above 200 degree sign C. Simultaneously, the visible optical transmittance increases and the electrical resistance decreases, in proportions that depend mainly on the sputtering conditions. The lowest resistivity values have been obtained by annealing at 400 degree sign C in nitrogen, where the highest carrier concentrations are achieved, related to oxygen vacancy creation. Some relationships between the analyzed properties have been established, showing the dependence of the cubic lattice distortion and the infrared optical characteristics on the carrier concentration.

  9. Effect of Key Parameters on the Photocatalytic Oxidation of Toluene at Low Concentrations in Air under 254 + 185 nm UV Irradiation

    SciTech Connect (OSTI)

    Quici, Natalia; Vera, Maria L.; Choi, Hyeok; Puma, Gianluca Li; Dionysiou, Dionysios D.; Litter, Marta I.; Destaillats, Hugo

    2009-07-01

    The effect of key experimental parameters on the removal of toluene under 254 + 185 nm irradiation was investigated using a benchtop photocatalytic flow reactor. Toluenewas introduced at low concentrations between 10 and 500 ppbv, typical of indoorenvironments, and reacted on TiO2-coated Raschig rings. Two different TiO2-coated rings were prepared: in one case, by dip-coating using a P25 aqueous suspension and, on the other, using an organic/inorganic sol-gel method that produced thin films of mesoporous anatase. Flow rates in the photoreactor varied between 4 L min-1 and 125 mL min-1, leading to residence times in the range 100 ms< tau< 2 s. For these conditions, toluene removal efficiencies were between 30 and 90percent, indicating that the system did not achieve total conversion in any case. For each air flow rate, the conversion oftoluene was significantly higher when the reactor length was 10 cm, as compared with 5 cm; however, only marginal increases in conversions were achieved in the two reactor lengths at equal residence time and different concentration of toluene, suggesting that that the reactor is effectively behaving as an ideal reactor and that the reaction is first-order in the concentration of toluene. Experiments were carried out between 0 and 66percent relative humidity (RH), the fastest reaction rate being observed at moderately low humidity conditions (10percent RH), with respect to both dry air and higher humidity levels. Formaldehyde was formed as a partial oxidation byproduct at low and at high residence times (240 and 960 ms), although higher formaldehyde molar yields (up to 20percent) were observed at low tau (240 ms) and moderate humidity conditions (10 and 33percent), suggesting that both tau and RH can be optimized toreduce the formation of harmful intermediates. Toluene removal efficiency increased with the TiO2 thickness (i.e., mass) until a maximum value of 500 nm, beyond which the removal efficiency decreased. This should be

  10. Carbon nanotube fiber spun from wetted ribbon

    DOE Patents [OSTI]

    Zhu, Yuntian T; Arendt, Paul; Zhang, Xiefei; Li, Qingwen; Fu, Lei; Zheng, Lianxi

    2014-04-29

    A fiber of carbon nanotubes was prepared by a wet-spinning method involving drawing carbon nanotubes away from a substantially aligned, supported array of carbon nanotubes to form a ribbon, wetting the ribbon with a liquid, and spinning a fiber from the wetted ribbon. The liquid can be a polymer solution and after forming the fiber, the polymer can be cured. The resulting fiber has a higher tensile strength and higher conductivity compared to dry-spun fibers and to wet-spun fibers prepared by other methods.

  11. Compressed Air

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Lighting Compressed Air ESUE Motors Federal Agriculture Compressed Air Compressed Air Roadmap The Bonneville Power Administration created the roadmap to help utilities find energy...

  12. Reactive Air Brazing: Method of Joining Ceramic and Metal Parts...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Reactive Air Brazing: Method of Joining Ceramic and Metal Parts in Solid Oxide Fuel Cells Pacific Northwest National Laboratory Contact PNNL About This Technology The use of air ...

  13. Laboratory measurements of parameters affecting wet deposition of methyl iodide

    SciTech Connect (OSTI)

    Maeck, W.J.; Honkus, R.J.; Keller, J.H.; Voilleque, P.G.

    1984-09-01

    The transfer of gaseous methyl iodide (CH/sub 3/I) to raindrops and the initial retention by vegetation of CH/sub 3/I in raindrops have been studied in a laboratory experimental program. The measured air-to-drop transfer parameters and initial retention factors both affect the wet deposition of methyl iodide onto vegetation. No large effects on the air-to-drop transfer due to methyl iodide concentration, temperature, acidity, or rain type were observed. Differences between laboratory measurements and theoretical values of the mass transfer coefficient were found. Pasture grass, lettuce, and alfalfa were used to study the initial retention of methyl iodide by vegetation. Only a small fraction of the incident CH/sub 3/I in raindrops was held by any of the three vegetation types.

  14. Mercury removal in utility wet scrubber using a chelating agent

    DOE Patents [OSTI]

    Amrhein, Gerald T.

    2001-01-01

    A method for capturing and reducing the mercury content of an industrial flue gas such as that produced in the combustion of a fossil fuel or solid waste adds a chelating agent, such as ethylenediaminetetraacetic acid (EDTA) or other similar compounds like HEDTA, DTPA and/or NTA, to the flue gas being scrubbed in a wet scrubber used in the industrial process. The chelating agent prevents the reduction of oxidized mercury to elemental mercury, thereby increasing the mercury removal efficiency of the wet scrubber. Exemplary tests on inlet and outlet mercury concentration in an industrial flue gas were performed without and with EDTA addition. Without EDTA, mercury removal totaled 42%. With EDTA, mercury removal increased to 71%. The invention may be readily adapted to known wet scrubber systems and it specifically provides for the removal of unwanted mercury both by supplying S.sup.2- ions to convert Hg.sup.2+ ions into mercuric sulfide (HgS) and by supplying a chelating agent to sequester other ions, including but not limited to Fe.sup.2+ ions, which could otherwise induce the unwanted reduction of Hg.sup.2+ to the form, Hg.sup.0.

  15. Air Quality

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Air Quality Air Quality To preserve our existing wilderness-area air quality, LANL implements a conscientious program of air monitoring. March 17, 2015 Real-time data monitoring ...

  16. In situ XANES Spectroscopic Investigation of the Pre-Reduction of Iron-Based Catalysts for Non-Oxidative Alkane Dehydrogenation

    SciTech Connect (OSTI)

    Huggins, F.; Shen, W; Cprek, N; Shah, N; Marinkovic, N; Huffman, G

    2008-01-01

    The reduction in a methane atmosphere of two as-prepared ferric oxide catalysts for the non-oxidative dehydrogenation of alkanes has been investigated by in situ X-ray absorption near-edge structure (XANES) spectroscopy using a novel X-ray transmission reaction cell. The two catalysts were prepared by different synthesis methods (incipient wetness and nanoparticle impregnation) and were supported on Al-substituted magnesium oxide obtained by decomposition of a synthetic hydrotalcite. The reduction of the ferric oxides by methane was followed by iron XANES spectroscopy at temperatures up to 650 C complemented by a residual gas analyzer (RGA) used to track changes in the product gas. Results showed that the ferric oxides in the two catalysts underwent a stepwise reduction to first ferrous oxide, releasing mainly H{sub 2}O in the case of the nanoparticle catalyst but H{sub 2} and CO in the case of the incipient wetness formulation at temperatures between 200 and 550 C, and then more slowly to metallic iron at higher temperatures. Reaction of the ferrous oxide with the support to form magnesiowstite also occurred in conjunction with the reduction. This in situ investigation confirms that metallic iron is the active catalytic phase for alkane dehydrogenation and that observations of ferric iron in samples investigated at room temperature after reduction and reaction are most likely due to re-oxidation of the iron in the catalyst upon exposure to air rather than incomplete reduction of the original ferric iron in the catalyst.

  17. Controlled CO preferential oxidation

    DOE Patents [OSTI]

    Meltser, M.A.; Hoch, M.M.

    1997-06-10

    Method is described for controlling the supply of air to a PROX (PReferential OXidation for CO cleanup) reactor for the preferential oxidation in the presence of hydrogen wherein the concentration of the hydrogen entering and exiting the PROX reactor is monitored, the difference there between correlated to the amount of air needed to minimize such difference, and based thereon the air supply to the PROX reactor adjusted to provide such amount and minimize such difference. 2 figs.

  18. Superconductive ceramic oxide combination

    SciTech Connect (OSTI)

    Chatterjee, D.K.; Mehrotra, A.K.; Mir, J.M.

    1991-03-05

    This patent describes the combination of a superconductive ceramic oxide which degrades in conductivity upon contact of ambient air with its surface and, interposed between the ceramic oxide surface and ambient air in the amount of at least 1 mg per square meter of surface area of the superconductive ceramic oxide, a passivant polymer selected from the group consisting of a polyester ionomer and an alkyl cellulose.

  19. Florida Natural Gas, Wet After Lease Separation Proved Reserves...

    Gasoline and Diesel Fuel Update

    Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Florida Natural Gas, ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Florida Natural Gas ...

  20. ,"Florida Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Nonassociated Natural Gas, Wet After ... 7:28:27 AM" "Back to Contents","Data 1: Florida Nonassociated Natural Gas, Wet After ...

  1. ,"West Virginia Associated-Dissolved Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","West Virginia Associated-Dissolved Natural Gas, Wet ... PM" "Back to Contents","Data 1: West Virginia Associated-Dissolved Natural Gas, Wet ...

  2. ,"Louisiana State Offshore Nonassociated Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana State Offshore Nonassociated Natural Gas, Wet After ... to Contents","Data 1: Louisiana State Offshore Nonassociated Natural Gas, Wet After ...

  3. Louisiana State Offshore Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Louisiana State Offshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 LA, State Offshore ...

  4. ,"Texas State Offshore Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas State Offshore Natural Gas, Wet After Lease Separation ... "Back to Contents","Data 1: Texas State Offshore Natural Gas, Wet After Lease Separation ...

  5. ,"Louisiana State Offshore Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana State Offshore Natural Gas, Wet After Lease Separation ... to Contents","Data 1: Louisiana State Offshore Natural Gas, Wet After Lease Separation ...

  6. ,"Texas State Offshore Nonassociated Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas State Offshore Nonassociated Natural Gas, Wet After ... "Back to Contents","Data 1: Texas State Offshore Nonassociated Natural Gas, Wet After ...

  7. ,"Texas State Offshore Associated-Dissolved Natural Gas, Wet...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas State Offshore Associated-Dissolved Natural Gas, Wet ... "Back to Contents","Data 1: Texas State Offshore Associated-Dissolved Natural Gas, Wet ...

  8. MHK Technologies/WET NZ | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    to the MHK database homepage WET NZ.jpg Technology Profile Primary Organization Wave Energy Technology New Zealand WET NZ Technology Resource Click here Wave Technology...

  9. ARM: AOS Wet Nephelometer 1 Minute Averages (Dataset) | Data...

    Office of Scientific and Technical Information (OSTI)

    Title: ARM: AOS Wet Nephelometer 1 Minute Averages AOS Wet Nephelometer 1 Minute Averages Authors: Scott Smith ; Cynthia Salwen ; Janek Uin ; Gunnar Senum ; Stephen Springston ; ...

  10. New Mexico Associated-Dissolved Natural Gas, Wet After Lease...

    Gasoline and Diesel Fuel Update

    New Mexico Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves ... Wet After Lease Separation, as of Dec. 31 New Mexico Associated-Dissolved Natural Gas ...

  11. New Mexico Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Proved Reserves (Billion Cubic Feet) New Mexico Nonassociated Natural Gas, Wet After ... Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 New ...

  12. New Mexico Natural Gas, Wet After Lease Separation Proved Reserves...

    U.S. Energy Information Administration (EIA) (indexed site)

    Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) New Mexico Natural ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 New Mexico Natural ...

  13. New York Nonassociated Natural Gas, Wet After Lease Separation...

    Gasoline and Diesel Fuel Update

    Proved Reserves (Billion Cubic Feet) New York Nonassociated Natural Gas, Wet After ... Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 New ...

  14. Louisiana - North Nonassociated Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    North Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Louisiana - North Nonassociated Natural Gas, Wet After Lease Separation, Proved ...

  15. ,"North Dakota Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Dakota Nonassociated Natural Gas, Wet ... 9:32:06 AM" "Back to Contents","Data 1: North Dakota Nonassociated Natural Gas, Wet ...

  16. Louisiana - North Associated-Dissolved Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Louisiana - North Associated-Dissolved Natural Gas, Wet ... Wet After Lease Separation, as of Dec. 31 North Louisiana Associated-Dissolved Natural Gas ...

  17. ,"Louisiana - North Nonassociated Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana - North Nonassociated Natural Gas, Wet After Lease ... "Back to Contents","Data 1: Louisiana - North Nonassociated Natural Gas, Wet After Lease ...

  18. North Dakota Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    North Dakota Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves ... Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 North ...

  19. ,"Louisiana - North Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana - North Natural Gas, Wet After Lease Separation ... "Back to Contents","Data 1: Louisiana - North Natural Gas, Wet After Lease Separation ...

  20. North Dakota Natural Gas, Wet After Lease Separation Proved Reserves...

    U.S. Energy Information Administration (EIA) (indexed site)

    Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) North Dakota Natural ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 North Dakota ...

  1. ,"Louisiana - North Associated-Dissolved Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana - North Associated-Dissolved Natural Gas, Wet ... "Back to Contents","Data 1: Louisiana - North Associated-Dissolved Natural Gas, Wet ...

  2. North Dakota Associated-Dissolved Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    North Dakota Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves ... Wet After Lease Separation, as of Dec. 31 North Dakota Associated-Dissolved Natural Gas ...

  3. Louisiana - North Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Louisiana - North Natural Gas, Wet After Lease Separation ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 North Louisiana ...

  4. New Mexico - East Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) New Mexico - East Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade ...

  5. New Mexico - West Associated-Dissolved Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    West Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico - West Associated-Dissolved Natural Gas, Wet After Lease ...

  6. New Mexico - East Nonassociated Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    East Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Proved ...

  7. New Mexico - East Associated-Dissolved Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico - East Associated-Dissolved Natural Gas, Wet After Lease Separation, ...

  8. New Mexico - West Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) New Mexico - West Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade ...

  9. Wetting of a Chemically Heterogeneous Surface

    SciTech Connect (OSTI)

    Frink, L.J.D.; Salinger, A.G.

    1998-11-20

    Theories for inhomogeneous fluids have focused in recent years on wetting, capillary conden- sation, and solvation forces for model systems where the surface(s) is(are) smooth homogeneous parallel plates, cylinders, or spherical drops. Unfortunately natural systems are more likely to be hetaogeneous both in surt%ce shape and surface chemistry. In this paper we discuss the conse- quences of chemical heterogeneity on wetting. Specifically, a 2-dimensional implementation of a nonlocal density functional theory is solved for a striped surface model. Both the strength and range of the heterogeneity are varied. Contact angles are calculated, and phase transitions (both the wetting transition and a local layering transition) are located. The wetting properties of the surface ase shown to be strongly dependent on the nature of the surface heterogeneity. In addition highly ordered nanoscopic phases are found, and the operational limits for formation of ordered or crystalline phases of nanoscopic extent are discussed.

  10. Reducing the atmospheric impact of wet slaking

    SciTech Connect (OSTI)

    B.D. Zubitskii; G.V. Ushakov; B.G. Tryasunov; A.G.Ushakov

    2009-05-15

    Means of reducing the atmospheric emissions due to the wet slaking of coke are considered. One option, investigated here, is to remove residual active silt and organic compounds from the biologically purified wastewater sent for slaking, by coagulation and flocculation.

  11. National Ignition Facility wet weather construction plan

    SciTech Connect (OSTI)

    Kugler, A N

    1998-01-01

    This report presents a wet weather construction plan for the National Ignition Facility (NIF) construction project. Construction of the NIF commenced in mid- 1997, and excavation of the site was completed in the fall. Preparations for placing concrete foundations began in the fall, and above normal rainfall is expected over the tinter. Heavy rainfall in late November impacted foundation construction, and a wet weather construction plan was determined to be needed. This wet weather constiction plan recommends a strategy, techniques and management practices to prepare and protect the site corn wet weather effects and allow construction work to proceed. It is intended that information in this plan be incorporated in the Stormwater Pollution Prevention Plan (SWPPP) as warranted.

  12. Atmospheric Chemistry and Air Pollution

    DOE PAGES-Beta [OSTI]

    Gaffney, Jeffrey S.; Marley, Nancy A.

    2003-01-01

    Atmospheric chemistry is an important discipline for understanding air pollution and its impacts. This mini-review gives a brief history of air pollution and presents an overview of some of the basic photochemistry involved in the production of ozone and other oxidants in the atmosphere. Urban air quality issues are reviewed with a specific focus on ozone and other oxidants, primary and secondary aerosols, alternative fuels, and the potential for chlorine releases to amplify oxidant chemistry in industrial areas. Regional air pollution issues such as acid rain, long-range transport of aerosols and visibility loss, and the connections of aerosols to ozonemore » and peroxyacetyl nitrate chemistry are examined. Finally, the potential impacts of air pollutants on the global-scale radiative balances of gases and aerosols are discussed briefly.« less

  13. Air Quality

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public.

  14. Air Quality

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public.

  15. Air Quality

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Air Quality Air Quality Tour The Laboratory calculates the dose to the maximally exposed individual (MEI) to determine effects of Laboratory operations on the public. Open full...

  16. MULTI-POLLUTANT CONTROL USING MEMBRANE--BASED UP-FLOW WET ELECTROSTATIC PRECIPITATION

    SciTech Connect (OSTI)

    James Reynolds

    2003-04-30

    This is the second quarterly report of the ''Multi-Pollutant Control Using Membrane-Based Upflow Wet Electrostatic Precipitation'' project funded by the US Department of Energy's National Energy Technology Laboratory under DOE Award No. DE-FC26-02NT41592 to Croll-Reynolds Clean Air Technologies (CRCAT). In this 18 month project, CRCAT and its team members will conduct detailed emission tests of metallic and new membrane collection material within a wet electrostatic precipitator (WESP) at First Energy's Penn Power's Bruce Mansfield (BMP) plant in Shippingport, Pa. Test results performed on the existing metallic WESP during November of 2002 showed consistent results with previous test results. Average collection efficiency of 89% on SO{sub 3} mist was achieved. Additionally, removal efficiencies of 62% were achieved at very high velocity, greater than 15 ft./sec. During the first quarter of 2003 final design and start of fabrication of the membrane wet ESP was undertaken.

  17. Oxidation Resistant Graphite Studies

    SciTech Connect (OSTI)

    W. Windes; R. Smith

    2014-07-01

    The Very High Temperature Reactor (VHTR) Graphite Research and Development Program is investigating doped nuclear graphite grades exhibiting oxidation resistance. During a oxygen ingress accident the oxidation rates of the high temperature graphite core region would be extremely high resulting in significant structural damage to the core. Reducing the oxidation rate of the graphite core material would reduce the structural effects and keep the core integrity intact during any air-ingress accident. Oxidation testing of graphite doped with oxidation resistant material is being conducted to determine the extent of oxidation rate reduction. Nuclear grade graphite doped with varying levels of Boron-Carbide (B4C) was oxidized in air at nominal 740°C at 10/90% (air/He) and 100% air. The oxidation rates of the boronated and unboronated graphite grade were compared. With increasing boron-carbide content (up to 6 vol%) the oxidation rate was observed to have a 20 fold reduction from unboronated graphite. Visual inspection and uniformity of oxidation across the surface of the specimens were conducted. Future work to determine the remaining mechanical strength as well as graphite grades with SiC doped material are discussed.

  18. Challenges and Opportunities for Wet-Waste Feedstocks - Resource

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Assessment | Department of Energy Challenges and Opportunities for Wet-Waste Feedstocks - Resource Assessment Challenges and Opportunities for Wet-Waste Feedstocks - Resource Assessment Breakout Session 2-C: Biogas and Beyond: Challenges and Opportunities for Advanced Biofuels from Wet-Waste Feedstocks Challenges and Opportunities for Wet-Waste Feedstocks - Resource Assessment Corinne Drennan, Energy & Environment Directorate, Pacific Northwest National Laboratory

  19. Air Sealing

    SciTech Connect (OSTI)

    2000-02-01

    This fact sheet describes ventilation and the importance of sealing air leaks and providing controlled ventilation.

  20. Combined wet and dry cleaning of SiGe(001)

    SciTech Connect (OSTI)

    Park, Sang Wook; Kaufman-Osborn, Tobin; Kim, Hyonwoong; Siddiqui, Shariq; Sahu, Bhagawan; Yoshida, Naomi; Brandt, Adam; Kummel, Andrew C.

    2015-07-15

    Combined wet and dry cleaning via hydrofluoric acid (HF) and atomic hydrogen on Si{sub 0.6}Ge{sub 0.4}(001) surface was studied at the atomic level using ultrahigh vacuum scanning tunneling microscopy (STM), scanning tunneling spectroscopy (STS), and x-ray photoelectron spectroscopy to understand the chemical transformations of the surface. Aqueous HF removes native oxide, but residual carbon and oxygen are still observed on Si{sub 0.6}Ge{sub 0.4}(001) due to hydrocarbon contamination from post HF exposure to ambient. The oxygen contamination can be eliminated by shielding the sample from ambient via covering the sample in the HF cleaning solution until the sample is introduced to the vacuum chamber or by transferring the sample in an inert environment; however, both processes still leave carbon contaminant. Dry in-situ atomic hydrogen cleaning above 330 °C removes the carbon contamination on the surface consistent with a thermally activated atomic hydrogen reaction with surface hydrocarbon. A postdeposition anneal at 550 °C induces formation of an atomically flat and ordered SiGe surface observed by STM. STS verifies that the wet and dry cleaned surface has an unpinned Fermi level with no states between the conduction and valence band edge comparable to sputter cleaned SiGe surfaces.

  1. Wet powder seal for gas containment

    DOE Patents [OSTI]

    Stang, L.G.

    1979-08-29

    A gas seal is formed by a compact layer of an insoluble powder and liquid filling the fine interstices of that layer. The smaller the particle size of the selected powder, such as sand or talc, the finer will be the interstices or capillary spaces in the layer and the greater will be the resulting sealing capacity, i.e., the gas pressure differential which the wet powder layer can withstand. Such wet powder seal is useful in constructing underground gas reservoirs or storage cavities for nuclear wastes as well as stopping leaks in gas mains buried under ground or situated under water. The sealing capacity of the wet powder seal can be augmented by the hydrostatic head of a liquid body established over the seal.

  2. Wet powder seal for gas containment

    DOE Patents [OSTI]

    Stang, Louis G.

    1982-01-01

    A gas seal is formed by a compact layer of an insoluble powder and liquid filling the fine interstices of that layer. The smaller the particle size of the selected powder, such as sand or talc, the finer will be the interstices or capillary spaces in the layer and the greater will be the resulting sealing capacity, i.e., the gas pressure differential which the wet powder layer can withstand. Such wet powder seal is useful in constructing underground gas reservoirs or storage cavities for nuclear wastes as well as stopping leaks in gas mains buried under ground or situated under water. The sealing capacity of the wet powder seal can be augmented by the hydrostatic head of a liquid body established over the seal.

  3. Controllable underwater anisotropic oil-wetting

    SciTech Connect (OSTI)

    Yong, Jiale; Chen, Feng Yang, Qing; Farooq, Umar; Bian, Hao; Du, Guangqing; Hou, Xun

    2014-08-18

    This Letter demonstrates a simple method to achieve underwater anisotropic oil-wetting using silicon surfaces with a microgroove array produced by femtosecond laser ablation. The oil contact angles along the direction perpendicular to the grooves are consistently larger than those parallel to the microgroove arrays in water because the oil droplet is restricted by the energy barrier that exists between the non-irradiated domain and the trapped water in the laser-ablated microgrooves. This underwater anisotropic oil-wetting is able to be controlled, and the anisotropy can be tuned from 0° to ∼20° by adjusting the period of the microgroove arrays.

  4. Energy Efficient Removal of Volatile Organic Compounds (VOCs) and Organic Hazardous Air Pollutants (o-HAPs) from Industrial Waste Streams by Direct Electron Oxidation

    SciTech Connect (OSTI)

    Testoni, A. L.

    2011-10-19

    This research program investigated and quantified the capability of direct electron beam destruction of volatile organic compounds and organic hazardous air pollutants in model industrial waste streams and calculated the energy savings that would be realized by the widespread adoption of the technology over traditional pollution control methods. Specifically, this research determined the quantity of electron beam dose required to remove 19 of the most important non-halogenated air pollutants from waste streams and constructed a technical and economic model for the implementation of the technology in key industries including petroleum refining, organic & solvent chemical production, food & beverage production, and forest & paper products manufacturing. Energy savings of 75 - 90% and green house gas reductions of 66 - 95% were calculated for the target market segments.

  5. Controlled CO preferential oxidation

    DOE Patents [OSTI]

    Meltser, Mark A.; Hoch, Martin M.

    1997-01-01

    Method for controlling the supply of air to a PROX reactor for the preferential oxidation in the presence of hydrogen wherein the concentration of the hydrogen entering and exiting the PROX reactor is monitored, the difference therebetween correlated to the amount of air needed to minimize such difference, and based thereon the air supply to the PROX reactor adjusted to provide such amount and minimize such difference.

  6. Stabilized chromium oxide film

    DOE Patents [OSTI]

    Garwin, Edward L.; Nyaiesh, Ali R.

    1988-01-01

    Stabilized air-oxidized chromium films deposited on high-power klystron ceramic windows and sleeves having a thickness between 20 and 150.ANG. are useful in lowering secondary electron emission yield and in avoiding multipactoring and window failure due to overheating. The ceramic substrate for the film is chosen from alumina, sapphire or beryllium oxide.

  7. Stabilized chromium oxide film

    DOE Patents [OSTI]

    Nyaiesh, A.R.; Garwin, E.L.

    1986-08-04

    Stabilized air-oxidized chromium films deposited on high-power klystron ceramic windows and sleeves having a thickness between 20 and 150A are useful in lowering secondary electron emission yield and in avoiding multipactoring and window failure due to overheating. The ceramic substrate for the film is chosen from alumina, sapphire or beryllium oxide.

  8. Air Brazing: A New Method of Ceramic-Ceramic and Ceramic-Metal Joining

    SciTech Connect (OSTI)

    Weil, K. Scott; Darsell, Jens T.; Kim, Jin Yong

    2011-10-01

    A new method of ceramic-ceramic and ceramic-metal joining has emerged over the past several years. Referred to as air brazing, the technique was originally designed and developed for use in fabricating high-temperature solid-state electrochemical devices such as planar SOFCs and oxygen and hydrogen concentrators. The primary advantage of air brazing is that a predominantly metallic joint can be formed directly in air without need of an inert cover gas or the use of surface reactive fluxes. The resulting bond is hermetic, offers excellent room temperature strength, and is inherently resistant to oxidation at high temperature. The key to developing a successful filler metal composition for air brazing is to identify a metal oxide wetting agent that is mutually soluble in a molten noble metal solvent. One particular oxide-metal combination that appears readily suited for this purpose is CuOx-Ag, a system originally of interest in the development of silver clad cuprate-based superconductors. Studies of the equilibrium phases studies in this system indicate that there are two invariant points in the pseudobinary CuOx-Ag phase diagram around which new braze compositions can be developed: 1) a monotectic reaction at 9691C, where CuO and a Ag-rich liquid L1 coexist with a second CuOx-rich liquid phase L2 at a composition of xAg/(xAg + xCu) = 0.100.03 Ag and 2) a eutectic reaction at 9421C, where CuO and Ag coexist with L1 at a composition of xAg/(xAg + xCu) = 0.990.005. Specifically, near-eutectic Ag-CuO filler metal compositions have shown good promise in joining electrochemically active ceramics such as yttria-stabilized zirconia, lanthanum strontium manganite, and barium strontium cobalt ferrite, as well as alumina and magnesia. More recently it has been found that various ternary additions can further improve the wetting characteristics of these filler metals, increase their potential operating temperatures, and/or increase the resulting strength of the joint

  9. Innovative Clean Coal Technology (ICCT): 500 MW demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO{sub x}) emissions from coal-fired boilers. Phase 2, Overfire air tests

    SciTech Connect (OSTI)

    Smith, L.L.; Hooper, M.P.

    1992-07-13

    This Phase 2 Test Report summarizes the testing activities and results for the second testing phase of an Innovative Clean Coal Technology (ICCT) demonstration of advanced wall-fired combustion techniques for the reduction of nitrogen oxide (NO{sub x}) emissions from coal-fired boilers. The second phase demonstrates the Advanced Overfire Air (AOFA) retrofit with existing Foster Wheeler (FWEC) burners. The project is being conducted at Georgia Power Company`s Plant Hammond Unit 4 located near Rome, Georgia. The primary goal of this project is the characterization of the low NO{sub x} combustion equipment through the collection and analysis of long-term emissions data supported by short-term characterization data. Ultimately a fifty percent NO{sub x} reduction target using combinations of combustion modifications has been established for this project.

  10. Partial oxidation power plant with reheating and method thereof

    DOE Patents [OSTI]

    Newby, Richard A.; Yang, Wen-Ching; Bannister, Ronald L.

    1999-01-01

    A system and method for generating power having an air compression/partial oxidation system, a turbine, and a primary combustion system. The air compression/partial oxidation system receives a first air stream and a fuel stream and produces a first partially oxidized fuel stream and a first compressed air stream therefrom. The turbine expands the first partially oxidized fuel stream while being cooled by the first compressed air stream to produce a heated air stream. The heated air stream is injected into the expanding first partially oxidized fuel stream, thereby reheating it in the turbine. A second partially oxidized fuel stream is emitted from the turbine. The primary combustion system receives said second partially oxidized fuel stream and a second air stream, combusts said second partially oxidized fuel stream, and produces rotating shaft power and an emission stream therefrom.

  11. Partial oxidation power plant with reheating and method thereof

    DOE Patents [OSTI]

    Newby, R.A.; Yang, W.C.; Bannister, R.L.

    1999-08-10

    A system and method are disclosed for generating power having an air compression/partial oxidation system, a turbine, and a primary combustion system. The air compression/partial oxidation system receives a first air stream and a fuel stream and produces a first partially oxidized fuel stream and a first compressed air stream therefrom. The turbine expands the first partially oxidized fuel stream while being cooled by the first compressed air stream to produce a heated air stream. The heated air stream is injected into the expanding first partially oxidized fuel stream, thereby reheating it in the turbine. A second partially oxidized fuel stream is emitted from the turbine. The primary combustion system receives said second partially oxidized fuel stream and a second air stream, combusts said second partially oxidized fuel stream, and produces rotating shaft power and an emission stream therefrom. 2 figs.

  12. Air filter

    SciTech Connect (OSTI)

    Jackson, R.E.; Sparks, J.E.

    1981-03-03

    An air filter is described that has a counter rotating drum, i.e., the rotation of the drum is opposite the tangential intake of air. The intake air has about 1 lb of rock wool fibers per 107 cu. ft. of air sometimes at about 100% relative humidity. The fibers are doffed from the drum by suction nozzle which are adjacent to the drum at the bottom of the filter housing. The drum screen is cleaned by periodically jetting hot dry air at 120 psig through the screen into the suction nozzles.

  13. Pre-photolithographic GaAs surface treatment for improved photoresist adhesion during wet chemical etching and improved wet etch profiles.

    SciTech Connect (OSTI)

    Martinez, Marino John; Clevenger, Jascinda; Austin, Franklin H., IV; Sullivan, Charles Thomas; Patrizi, Gary A.; Romero, Katherine; Timon, Robert P.; Vigil, Pablita S.; Grine, Alejandro J.

    2010-05-01

    Results of several experiments aimed at remedying photoresist adhesion failure during spray wet chemical etching of InGaP/GaAs NPN HBTs are reported. Several factors were identified that could influence adhesion and a Design of Experiment (DOE) approach was used to study the effects and interactions of selected factors. The most significant adhesion improvement identified is the incorporation of a native oxide etch immediately prior to the photoresist coat. In addition to improving adhesion, this pre-coat treatment also alters the wet etch profile of (100) GaAs so that the reaction limited etch is more isotropic compared to wafers without surface treatment; the profiles have a positive taper in both the [011] and [011] directions, but the taper angles are not identical. The altered profiles have allowed us to predictably yield fully probe-able HBTs with 5 x 5 {micro}m emitters using 5200 {angstrom} evaporated metal without planarization.

  14. A round robin evaluation of the corrosiveness of wet residential insulation by electrochemical measurements

    SciTech Connect (OSTI)

    Stansbury, E.E. , Knoxville, TN )

    1991-10-01

    The results of a round cabin evaluation of the use of an electrochemical method of calculating the corrosion rate of low carbon steel in environments related to cellulosic building insulations are reported. Environments included the leachate from a wet cellulosic insulation and solutions based on pure and commercial grades of borax, ammonium sulfate and aluminum sulfate. The pH values of these environments were in the range of 2.5 to 9.5. Electrochemical measurements were made using a direct reading corrosion rate instrument. The calculated corrosion rates were compared with those determined directly by weight loss measurements. Electrochemical measurements were made over a period of 48 hours and weight loss exposures were for two weeks. Poor agreement was observed for the corrosion rates determined electrochemically and the values were consistently larger than those based on weight loss. Reasons proposed for these results included the complex nature of the corrosion product deposits and the control these deposits have on oxygen diffusion to the metal interface. Both factors influence the validity of the calculation of the corrosion rate by the direct reading instrument. It was concluded that development of a viable electrochemical method of general applicability to the evaluation of the corrosiveness of wet residential building thermal insulations were doubtful. Because of the controlling influence of dissolved oxygen on the corrosion rate in the insulation leachate, an alternate evaluation method is proposed in which a thin steel specimen is partially immersed in wet insulation for three weeks. The corrosiveness of the wet insulation is evaluated in terms of the severity of attack near the metal-air-wet insulation interface. With thin metal specimens, complete penetration along the interface is proposed as a pass/fail criterion. An environment of sterile cotton wet with distilled water is proposed as a comparative standard. 9 refs., 2 figs., 3 tabs.

  15. Indian Centre for Wind Energy Technology C WET | Open Energy...

    Open Energy Information (Open El) [EERE & EIA]

    Centre for Wind Energy Technology C WET Jump to: navigation, search Name: Indian Centre for Wind Energy Technology (C-WET) Place: Chennai, India Zip: 601 302 Sector: Wind energy...

  16. ,"Florida Natural Gas, Wet After Lease Separation Proved Reserves...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Natural Gas, Wet After Lease Separation ... 7:27:34 AM" "Back to Contents","Data 1: Florida Natural Gas, Wet After Lease Separation ...

  17. ,"Florida Associated-Dissolved Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Associated-Dissolved Natural Gas, Wet ... 7:29:19 AM" "Back to Contents","Data 1: Florida Associated-Dissolved Natural Gas, Wet ...

  18. ,"U.S. Federal Offshore Nonassociated Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","U.S. Federal Offshore Nonassociated Natural Gas, Wet After ... "Back to Contents","Data 1: U.S. Federal Offshore Nonassociated Natural Gas, Wet After ...

  19. Wet Chemical Compositional and Near IR Spectra Data Sets for...

    U.S. Department of Energy (DOE) all webpages (Extended Search)

    Find More Like This Return to Search Wet Chemical Compositional and Near IR Spectra Data ... Wet chemical compositional data and NIR spectra exist for the following types of biomass ...

  20. ,"New Mexico - West Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico - West Natural Gas, Wet After Lease ... 8:56:27 AM" "Back to Contents","Data 1: New Mexico - West Natural Gas, Wet After Lease ...

  1. New York Natural Gas, Wet After Lease Separation Proved Reserves...

    Annual Energy Outlook

    Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) New York Natural Gas, ... Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 New York Natural ...

  2. ,"New Mexico Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico Nonassociated Natural Gas, Wet After ... 8:57:57 AM" "Back to Contents","Data 1: New Mexico Nonassociated Natural Gas, Wet After ...

  3. ,"New York Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New York Nonassociated Natural Gas, Wet After ... 8:57:57 AM" "Back to Contents","Data 1: New York Nonassociated Natural Gas, Wet After ...

  4. ,"New York Natural Gas, Wet After Lease Separation Proved Reserves...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New York Natural Gas, Wet After Lease ... 8:56:32 AM" "Back to Contents","Data 1: New York Natural Gas, Wet After Lease ...

  5. ,"New York Associated-Dissolved Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New York Associated-Dissolved Natural Gas, Wet ... 8:59:18 AM" "Back to Contents","Data 1: New York Associated-Dissolved Natural Gas, Wet ...

  6. ,"New Mexico Natural Gas, Wet After Lease Separation Proved Reserves...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico Natural Gas, Wet After Lease ... 8:56:31 AM" "Back to Contents","Data 1: New Mexico Natural Gas, Wet After Lease ...

  7. ,"New Mexico - East Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico - East Natural Gas, Wet After Lease ... 8:56:26 AM" "Back to Contents","Data 1: New Mexico - East Natural Gas, Wet After Lease ...

  8. ,"North Dakota Natural Gas, Wet After Lease Separation Proved...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Dakota Natural Gas, Wet After Lease ... 9:30:28 AM" "Back to Contents","Data 1: North Dakota Natural Gas, Wet After Lease ...

  9. ,"Gulf of Mexico Federal Offshore - Texas Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Gulf of Mexico Federal Offshore - Texas Natural Gas, Wet ... AM" "Back to Contents","Data 1: Gulf of Mexico Federal Offshore - Texas Natural Gas, Wet ...

  10. Y-12 to Resume Wet Chemistry Operations | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) to Resume Wet Chemistry Operations March 14, 2003 PDF icon 3-14-03

  11. Hydrothermal Processing of Wet Wastes | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Hydrothermal Processing of Wet Wastes Hydrothermal Processing of Wet Wastes Breakout Session 3A-Conversion Technologies III: Energy from Our Waste (Will we Be Rich in Fuel or Knee Deep in Trash by 2025?) Hydrothermal Processing of Wet Wastes James R. Oyler, President, Genifuel Corporation oyler_biomass_2014.pdf (1.18 MB) More Documents & Publications Excellence in Bioenergy Innovation-A Presentation of 2015 R&D 100 Award Winning Projects Challenges and Opportunities for Wet-Waste

  12. Controlling wet abrasion in power plants

    SciTech Connect (OSTI)

    Schumacher, W.J.

    1997-09-01

    Maintenance departments in many industries are continually battling the daily fires that run costs up and productivity down. Many plants have equipment that must operate under wet sliding conditions which can lead to accelerated wear of the equipment. Electric power generating plants, for example, have ongoing maintenance concerns for piping, chutes, hoppers, heat exchangers, and valves. Pulp and paper plants have heavy maintenance on: plate screens, conical bottoms of blow tanks, chutes, and augers. Coal handling equipment is often subjected to wet sliding conditions. Utility and coal prep plants can have serious flow problems if an improper structural or wear material is selected. Vibrating screens, chutes, surge bin feeders, conical distributors, screw conveyors, and cyclones are some of the components that must resist the ravages of corrosion and wear. This paper will address many of the issues that affect the life of plant components under wet sliding conditions. Environmental effects and material effects will be examined. Since the material of construction is most times the easier to change, the paper will concentrate on this subject. Such factors as: hardness, surface roughness, corrodent, and material of construction will be explored. Both controlled laboratory studies and real world service evaluations will be presented.

  13. Wetting properties of molecularly rough surfaces

    SciTech Connect (OSTI)

    Svoboda, Martin; Lísal, Martin; Malijevský, Alexandr

    2015-09-14

    We employ molecular dynamics simulations to study the wettability of nanoscale rough surfaces in systems governed by Lennard-Jones (LJ) interactions. We consider both smooth and molecularly rough planar surfaces. Solid substrates are modeled as a static collection of LJ particles arranged in a face-centered cubic lattice with the (100) surface exposed to the LJ fluid. Molecularly rough solid surfaces are prepared by removing several strips of LJ atoms from the external layers of the substrate, i.e., forming parallel nanogrooves on the surface. We vary the solid-fluid interactions to investigate strongly and weakly wettable surfaces. We determine the wetting properties by measuring the equilibrium droplet profiles that are in turn used to evaluate the contact angles. Macroscopic arguments, such as those leading to Wenzel’s law, suggest that surface roughness always amplifies the wetting properties of a lyophilic surface. However, our results indicate the opposite effect from roughness for microscopically corrugated surfaces, i.e., surface roughness deteriorates the substrate wettability. Adding the roughness to a strongly wettable surface shrinks the surface area wet with the liquid, and it either increases or only marginally affects the contact angle, depending on the degree of liquid adsorption into the nanogrooves. For a weakly wettable surface, the roughness changes the surface character from lyophilic to lyophobic due to a weakening of the solid-fluid interactions by the presence of the nanogrooves and the weaker adsorption of the liquid into the nanogrooves.

  14. Electrode electrolyte interlayers containing cerium oxide for electrochemical fuel cells

    DOE Patents [OSTI]

    Borglum, Brian P.; Bessette, Norman F.

    2000-01-01

    An electrochemical cell is made having a porous fuel electrode (16) and a porous air electrode (13), with solid oxide electrolyte (15) therebetween, where the air electrode surface opposing the electrolyte has a separate, attached, dense, continuous layer (14) of a material containing cerium oxide, and where electrolyte (16) contacts the continuous oxide layer (14), without contacting the air electrode (13).

  15. Air-to-air turbocharged air cooling versus air-to-water turbocharged air cooling

    SciTech Connect (OSTI)

    Moranne, J.-P.; Lukas, J.J.

    1984-01-01

    In Europe, turbocharged air in diesel engines used in on-road vehicles is cooled only by air. It is expected that by 1990, ten to twelve percent of European heavy trucks with diesel engines will cool turbocharged air by water. Air-to-air turbocharges air cooling is reviewed and the evolution of air-to-water turbocharged air cooling presented before the two systems are compared.

  16. air force

    National Nuclear Security Administration (NNSA)

    en NNSA, Air Force Complete Successful B61-12 Life Extension Program Development Flight Test at Tonopah Test Range http:nnsa.energy.govmediaroompressreleases...

  17. Enhanced NO{sub x} removal in wet scrubbers using metal chelates. Final report, Volume 1

    SciTech Connect (OSTI)

    Smith, K.; Lani, B.; Berisko, D.; Schultz, C.; Carlson, W.; Benson, L.B.

    1992-12-01

    Successful pilot plant tests of simultaneous removal of S0{sub 2} and NO{sub x} in a wet lime flue gas desulfurization system were concluded in December. The tests, at up to 1.5 MW(e) capacity, were conducted by the Cincinnati Gas and Electric Company and Dravo Lime Company for the US Department of Energy at a pilot facility at the Miami Fort station of CG&E near Cincinnati, Ohio. The pilot plant scrubbed a slipstream of flue gas from Unit 7, a 530 MW coal-fired electric generating unit. Tests were conducted in three phases between April and December. The technology tested was wet scrubbing with Thiosorbic{reg_sign} magnesium-enhanced lime for S0{sub 2} removal and simultaneous NO scrubbing with ferrous EDTA, a metal chelate. Magnesium-enhanced lime-based wet scrubbing is used at 20 full-scale high-sulfur coal-fired electric generating units with a combined capacity of 8500 NW. Ferrous EDTA reacts with nitric oxide, NO, which comprises about 95% of NO{sub x} from coal-fired boilers. In this report, although not precise, NO and NO{sub x} are used interchangably. A major objective of the tests was to combine NO{sub x} removal using ferrous EDTA, a developing technology, with SO{sub 2} removal using wet lime FGD, already in wide commercial use. If successful, this could allow wide application of this NO{sub x} removal technology.

  18. Use of Air2Air Technology to Recover Fresh-Water from the Normal Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants

    SciTech Connect (OSTI)

    Ken Mortensen

    2009-06-30

    This program was undertaken to build and operate the first Air2Air{trademark} Water Conservation Cooling Tower at a power plant, giving a validated basis and capability for water conservation by this method. Air2Air{trademark} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10%-25% annually, depending on the cooling tower location (climate).

  19. The Clean Air Interstate Rule

    SciTech Connect (OSTI)

    Debra Jezouit; Frank Rambo

    2005-07-01

    On May 12, 2005, EPA promulgated the Clean Air Interstate Rule, which overhauls and expands the scope of air emissions trading programs in the eastern United States. The rule imposes statewide caps on emissions of nitrogen oxides and sulfur dioxide to be introduced in two phases, beginning in 2009. This article briefly explains the background leading up to the rule and summarizes its key findings and requirements. 2 refs., 1 fig., 1 tab.

  20. MULTI-POLLUTANT CONTROL USING MEMBRANE-BASED UP-FLOW WET ELECTROSTATIC PRECIPITATION

    SciTech Connect (OSTI)

    James Reynolds

    2003-01-01

    This is the first quarterly report of the ''Multi-Pollutant Control Using Membrane--Based Upflow Wet Electrostatic Precipitation'' project funded by the US Department of Energy's National Energy Technology Laboratory under DOE Award No. DE-FC26-02NT41592 to Croll-Reynolds Clean Air Technologies (CRCAT). In this 18 month project, CRCAT and its team members will conduct detailed emission tests of metallic and new membrane collection material within a wet electrostatic precipitator (WESP) at First Energy's Penn Power's Bruce Mansfield (BMP) plant in Shippingport, Pa. Test results performed on the existing metallic WESP during November of 2002 showed consistent results with previous test results. Average collection efficiency of 89% on SO{sub 3} mist was achieved. Additionally, removal efficiencies of 62% were achieved at very high velocity, greater than 15 ft./sec.

  1. Environmental aspects of alternative wet technologies for producing energy/fuel from peat. Final report

    SciTech Connect (OSTI)

    Smith, R.T.

    1981-05-01

    Peat in situ contains up to 90% moisture, with about 50% of this moisture trapped as a colloidal gel. This colloidal moisture cannot be removed by conventional dewatering methods (filter presses, etc.) and must be removed by thermal drying, solvent extraction, or solar drying before the peat can be utilized as a fuel feedstock for direct combustion or gasification. To circumvent the drying problem, alternative technologies such as wet oxidation, wet carbonization, and biogasification are possible for producing energy or enhanced fuel from peat. This report describes these three alternative technologies, calculates material balances for given raw peat feed rates of 1000 tph, and evaluates the environmental consequences of all process effluent discharges. Wastewater discharges represent the most significant effluent due to the relatively large quantities of water removed during processing. Treated process water returned to the harvested bog may force in situ, acidic bog water into recieving streams, disrupting local aquatic ecosystems.

  2. Methanol partial oxidation reformer

    DOE Patents [OSTI]

    Ahmed, S.; Kumar, R.; Krumpelt, M.

    1999-08-24

    A partial oxidation reformer is described comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell. 7 figs.

  3. Methanol partial oxidation reformer

    DOE Patents [OSTI]

    Ahmed, Shabbir; Kumar, Romesh; Krumpelt, Michael

    1999-01-01

    A partial oxidation reformer comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell.

  4. Methanol partial oxidation reformer

    DOE Patents [OSTI]

    Ahmed, S.; Kumar, R.; Krumpelt, M.

    1999-08-17

    A partial oxidation reformer is described comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell. 7 figs.

  5. Methanol partial oxidation reformer

    DOE Patents [OSTI]

    Ahmed, Shabbir; Kumar, Romesh; Krumpelt, Michael

    2001-01-01

    A partial oxidation reformer comprising a longitudinally extending chamber having a methanol, water and an air inlet and an outlet. An igniter mechanism is near the inlets for igniting a mixture of methanol and air, while a partial oxidation catalyst in the chamber is spaced from the inlets and converts methanol and oxygen to carbon dioxide and hydrogen. Controlling the oxygen to methanol mole ratio provides continuous slightly exothermic partial oxidation reactions of methanol and air producing hydrogen gas. The liquid is preferably injected in droplets having diameters less than 100 micrometers. The reformer is useful in a propulsion system for a vehicle which supplies a hydrogen-containing gas to the negative electrode of a fuel cell.

  6. Alpha Radiolysis of Sorbed Water on Uranium Oxides and Uranium Oxyfluorides

    SciTech Connect (OSTI)

    Icenhour, A.S.

    2003-09-10

    The radiolysis of sorbed water and other impurities contained in actinide oxides has been the focus of a number of studies related to the establishment of criteria for the safe storage and transport of these materials. Gamma radiolysis studies have previously been performed on uranium oxides and oxyfluorides (UO{sub 3}, U{sub 3}O{sub 8}, and UO{sub 2}F{sub 2}) to evaluate the long-term storage characteristics of {sup 233}U. This report describes a similar study for alpha radiolysis. Uranium oxides and oxyfluorides (with {sup 238}U as the surrogate for {sup 233}U) were subjected to relatively high alpha radiation doses (235 to 634 MGy) by doping with {sup 244}Cm. The typical irradiation time for these samples was about 1.5 years, which would be equivalent to more than 50 years irradiation by a {sup 233}U sample. Both dry and wet (up to 10 wt % water) samples were examined in an effort to identify the gas pressure and composition changes that occurred as a result of radiolysis. This study shows that several competing reactions occur during radiolysis, with the net effect that only very low pressures of hydrogen, nitrogen, and carbon dioxide are generated from the water, nitrate, and carbon impurities, respectively, associated with the oxides. In the absence of nitrate impurities, no pressures greater than 1000 torr are generated. Usually, however, the oxygen in the air atmosphere over the oxides is consumed with the corresponding oxidation of the uranium oxide. In the presence of up to 10 wt % water, the oxides first show a small pressure rise followed by a net decrease due to the oxygen consumption and the attainment of a steady-state pressure where the rate of generation of gaseous components is balanced by their recombination and/or consumption in the oxide phase. These results clearly demonstrate that alpha radiolysis of either wet or dry {sup 233}U oxides will not produce deleterious pressures or gaseous components that could compromise the long-term storage of

  7. Reactivity of perovskites with water: Role of hydroxylation in wetting and implications for oxygen electrocatalysis

    DOE PAGES-Beta [OSTI]

    Stoerzinger, Kelsey A.; Hong, Wesley T.; Azimi, Gisele; Crumlin, Ethan J.; Biegalski, Michael D.; Bluhm, Hendrik; Varanasi, Kripa K.; Shao-Horn, Yang; Giordano, Livia; Lee, Yueh -Lin

    2015-07-15

    Oxide materials play an important role in technical applications such as gas sensing and catalysis, where they can react notably with water in vapor or liquid form. We find that the coverage of (*OH) measured at fixed relative humidity trends with the electron donor (basic) character of wetted perovskite oxide surfaces, corresponding to low contact angles when removing a droplet of water. We report for the first time that the affinity toward hydroxylation, coincident with strong adsorption energies calculated for dissociative and molecular adsorption of water, leads to strong H-bonding detrimental to catalysis of the oxygen reduction reaction (ORR). Furthermore,more » this suggests that hydrophobic oxides with low tendency to hydroxylate may demonstrate improved catalytic activity for the ORR.« less

  8. Reactivity of perovskites with water: Role of hydroxylation in wetting and implications for oxygen electrocatalysis

    SciTech Connect (OSTI)

    Stoerzinger, Kelsey A.; Hong, Wesley T.; Azimi, Gisele; Crumlin, Ethan J.; Biegalski, Michael D.; Bluhm, Hendrik; Varanasi, Kripa K.; Shao-Horn, Yang; Giordano, Livia; Lee, Yueh -Lin

    2015-07-15

    Oxide materials play an important role in technical applications such as gas sensing and catalysis, where they can react notably with water in vapor or liquid form. We find that the coverage of (*OH) measured at fixed relative humidity trends with the electron donor (basic) character of wetted perovskite oxide surfaces, corresponding to low contact angles when removing a droplet of water. We report for the first time that the affinity toward hydroxylation, coincident with strong adsorption energies calculated for dissociative and molecular adsorption of water, leads to strong H-bonding detrimental to catalysis of the oxygen reduction reaction (ORR). Furthermore, this suggests that hydrophobic oxides with low tendency to hydroxylate may demonstrate improved catalytic activity for the ORR.

  9. ARM: AOS Wet Nephelometer 1 Minute Averages (Dataset) | Data Explorer

    Office of Scientific and Technical Information (OSTI)

    Wet Nephelometer 1 Minute Averages Title: ARM: AOS Wet Nephelometer 1 Minute Averages AOS Wet Nephelometer 1 Minute Averages Authors: Scott Smith ; Cynthia Salwen ; Janek Uin ; Gunnar Senum ; Stephen Springston ; Anne Jefferson Publication Date: 2013-12-11 OSTI Identifier: 1259232 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Dataset Data Type: Numeric Data Research Org: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); Sponsoring

  10. Wet Gasification of Ethanol Residue: A Preliminary Assessment

    SciTech Connect (OSTI)

    Brown, Michael D.; Elliott, Douglas C.

    2008-09-22

    A preliminary technoeconomic assessment has been made of several options for the application of catalytic hydrothermal gasification (wet gasification) to ethanol processing residues.

  11. Florida Nonassociated Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Florida Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion ... After Lease Separation, as of Dec. 31 Florida Nonassociated Natural Gas Proved ...

  12. Florida Associated-Dissolved Natural Gas, Wet After Lease Separation...

    Gasoline and Diesel Fuel Update

    Proved Reserves (Billion Cubic Feet) Florida Associated-Dissolved Natural Gas, Wet ... After Lease Separation, as of Dec. 31 Florida Associated-Dissolved Natural Gas Proved ...

  13. Louisiana State Offshore Nonassociated Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After ... Separation, as of Dec. 31 LA, State Offshore Nonassociated Natural Gas Proved ...

  14. Louisiana State Offshore Associated-Dissolved Natural Gas, Wet...

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Louisiana State Offshore Associated-Dissolved Natural Gas, Wet ... Separation, as of Dec. 31 LA, State Offshore Associated-Dissolved Natural Gas Proved ...

  15. Observation of Ordered Structures in Counterion Layers near Wet...

    Office of Scientific and Technical Information (OSTI)

    Title: Observation of Ordered Structures in Counterion Layers near Wet Charged Surfaces: A Potential Mechanism for Charge Inversion Authors: Miller, Mitchell ; Chu, Miaoqi ; Lin, ...

  16. Challenges and Opportunities for Wet-Waste Feedstocks - Resource...

    Office of Environmental Management (EM)

    Challenges and Opportunities for Wet-Waste Feedstocks - Resource Assessment Breakout Session 2-C: Biogas and Beyond: Challenges and Opportunities for Advanced Biofuels from ...

  17. W.E.T. Automotive Systems | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    E.T. Automotive Systems Jump to: navigation, search Name: W.E.T. Automotive Systems Place: Odelzhausen, Germany Information About Partnership with NREL Partnership with NREL Yes...

  18. Kinetics of wet sodium vapor complex plasma

    SciTech Connect (OSTI)

    Mishra, S. K., E-mail: nishfeb@rediffmail.com [Institute for Plasma Research (IPR), Gandhinagar 382428 (India); Sodha, M. S. [Centre of Energy Studies, Indian Institute of Technology Delhi (IITD), New Delhi 110016 (India)] [Centre of Energy Studies, Indian Institute of Technology Delhi (IITD), New Delhi 110016 (India)

    2014-04-15

    In this paper, we have investigated the kinetics of wet (partially condensed) Sodium vapor, which comprises of electrons, ions, neutral atoms, and Sodium droplets (i) in thermal equilibrium and (ii) when irradiated by light. The formulation includes the balance of charge over the droplets, number balance of the plasma constituents, and energy balance of the electrons. In order to evaluate the droplet charge, a phenomenon for de-charging of the droplets, viz., evaporation of positive Sodium ions from the surface has been considered in addition to electron emission and electron/ion accretion. The analysis has been utilized to evaluate the steady state parameters of such complex plasmas (i) in thermal equilibrium and (ii) when irradiated; the results have been graphically illustrated. As a significant outcome irradiated, Sodium droplets are seen to acquire large positive potential, with consequent enhancement in the electron density.

  19. Electro Catalytic Oxidation (ECO) Operation

    SciTech Connect (OSTI)

    Morgan Jones

    2011-03-31

    The power industry in the United States is faced with meeting many new regulations to reduce a number of air pollutants including sulfur dioxide, nitrogen oxides, fine particulate matter, and mercury. With over 1,000 power plants in the US, this is a daunting task. In some cases, traditional pollution control technologies such as wet scrubbers and SCRs are not feasible. Powerspan's Electro-Catalytic Oxidation, or ECO{reg_sign} process combines four pollution control devices into a single integrated system that can be installed after a power plant's particulate control device. Besides achieving major reductions in emissions of sulfur dioxide (SO{sub 2}), nitrogen oxides (NOx), fine particulate matter (PM2.5) and mercury (Hg), ECO produces a highly marketable fertilizer, which can help offset the operating costs of the process system. Powerspan has been operating a 50-MW ECO commercial demonstration unit (CDU) at FirstEnergy Corp.'s R.E. Burger Plant near Shadyside, Ohio, since February 2004. In addition to the CDU, a test loop has been constructed beside the CDU to demonstrate higher NOx removal rates and test various scrubber packing types and wet ESP configurations. Furthermore, Powerspan has developed the ECO{reg_sign}{sub 2} technology, a regenerative process that uses a proprietary solvent to capture CO{sub 2} from flue gas. The CO{sub 2} capture takes place after the capture of NOx, SO{sub 2}, mercury, and fine particulate matter. Once the CO{sub 2} is captured, the proprietary solution is regenerated to release CO{sub 2} in a form that is ready for geological storage or beneficial use. Pilot scale testing of ECO{sub 2} began in early 2009 at FirstEnergy's Burger Plant. The ECO{sub 2} pilot unit is designed to process a 1-MW flue gas stream and produce 20 tons of CO{sub 2} per day, achieving a 90% CO{sub 2} capture rate. The ECO{sub 2} pilot program provided the opportunity to confirm process design and cost estimates, and prepare for large scale capture and

  20. Reductive stripping process for the recovery of uranium from wet-process phosphoric acid

    DOE Patents [OSTI]

    Hurst, Fred J.; Crouse, David J.

    1984-01-01

    A reductive stripping flow sheet for recovery of uranium from wet-process phosphoric acid is described. Uranium is stripped from a uranium-loaded organic phase by a redox reaction converting the uranyl to uranous ion. The uranous ion is reoxidized to the uranyl oxidation state to form an aqueous feed solution highly concentrated in uranium. Processing of this feed through a second solvent extraction cycle requires far less stripping reagent as compared to a flow sheet which does not include the reductive stripping reaction.

  1. Spatiotemporal dynamics of wetted soils across a polar desert landscape

    SciTech Connect (OSTI)

    Langford, Zachary L.; Gooseff, Michael N.; Lampkin, Derrick J.

    2014-10-30

    Liquid water is scarce across the landscape of the McMurdo Dry Valleys (MDV), Antarctica, a 3800 km2 ice-free region, and is chiefly associated with soils that are adjacent to streams and lakes (i.e. wetted margins) during the annual thaw season. However, isolated wetted soils have been observed at locations distal from water bodies. The source of water for the isolated patches of wet soil is potentially generated by a combination of infiltration from melting snowpacks, melting of pore ice at the ice table, and melting of buried segregation ice formed during winter freezing. In this paper, high resolution remote sensing data gathered several times per summer in the MDV region were used to determine the spatial and temporal distribution of wet soils. The spatial consistency with which the wet soils occurred was assessed for the 2009–10 to 2011–12 summers. The remote sensing analyses reveal that cumulative area and number of wet soil patches varies among summers. The 2010–11 summer provided the most wetted soil area (10.21 km2) and 2009–10 covered the least (5.38 km2). Finally, these data suggest that wet soils are a significant component of the MDV cold desert land system and may become more prevalent as regional climate changes.

  2. Method for wetting a boron alloy to graphite

    DOE Patents [OSTI]

    Storms, E.K.

    1987-08-21

    A method is provided for wetting a graphite substrate and spreading a a boron alloy over the substrate. The wetted substrate may be in the form of a needle for an effective ion emission source. The method may also be used to wet a graphite substrate for subsequent joining with another graphite substrate or other metal, or to form a protective coating over a graphite substrate. A noneutectic alloy of boron is formed with a metal selected from the group consisting of nickel (Ni), palladium (Pd), and platinum (Pt) with excess boron, i.e., and atomic percentage of boron effective to precipitate boron at a wetting temperature of less than the liquid-phase boundary temperature of the alloy. The alloy is applied to the substrate and the graphite substrate is then heated to the wetting temperature and maintained at the wetting temperature for a time effective for the alloy to wet and spread over the substrate. The excess boron is evenly dispersed in the alloy and is readily available to promote the wetting and spreading action of the alloy. 1 fig.

  3. MULTI-POLLUTANT CONTROL USING MEMBRANE--BASED UP-FLOW WET ELECTROSTATIC PRECIPITATION

    SciTech Connect (OSTI)

    James Reynolds

    2004-10-29

    This is the Final Report of the ''Multi-Pollutant Control Using Membrane-Based Up-flow Wet Electrostatic Precipitation'' project funded by the US Department of Energy's National Energy Technology Laboratory under DOE Award No. DE-FC26-02NT41592 to Croll-Reynolds Clean Air Technologies (CRCAT). In this 18 month project, CRCAT and its team members conducted detailed emission tests of metallic and new membrane collection material within a wet electrostatic precipitator (WESP) at First Energy's Penn Power's Bruce Mansfield (BMP) plant in Shippingport, Pa. The Membrane WESP was designed to be as similar as the metallic WESP in terms of collection area, air-flow, and electrical characteristics. Both units are two-field units. The membrane unit was installed during the 2nd and 3rd quarters of 2003. Testing of the metallic unit was performed to create a baseline since the Mansfield plant had installed selective catalytic reduction equipment for NOx control and a sodium bisulfate injection system for SO3 control during the spring of 2003. Tests results on the metallic WESP were consistent with previous testing for PM2.5, SO3 mist and mercury. Testing on the membrane WESP demonstrated no adverse impact and equivalent removal efficiencies as that of the metallic WESP. Testing on both units was performed at 8,000 acfm and 15,000 acfm. Summary results are shown.

  4. Method for making monolithic metal oxide aerogels

    DOE Patents [OSTI]

    Droege, M.W.; Coronado, P.R.; Hair, L.M.

    1995-03-07

    Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The present invention is especially advantageous for making metal oxides other than silica that are prone to forming opaque, cracked aerogels. 6 figs.

  5. Method for making monolithic metal oxide aerogels

    DOE Patents [OSTI]

    Droege, Michael W. (Livermore, CA); Coronado, Paul R. (Livermore, CA); Hair, Lucy M. (Livermore, CA)

    1995-01-01

    Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The present invention is especially advantageous for making metal oxides other than silica that are prone to forming opaque, cracked aerogels.

  6. WET METHOD OF PREPARING PLUTONIUM TRIBROMIDE

    DOE Patents [OSTI]

    Davidson, N.R.; Hyde, E.K.

    1958-11-11

    S> The preparation of anhydrous plutonium tribromide from an aqueous acid solution of plutonium tetrabromide is described, consisting of adding a water-soluble volatile bromide to the tetrabromide to provide additional bromide ions sufficient to furnish an oxidation-reduction potential substantially more positive than --0.966 volt, evaporating the resultant plutonium tribromides to dryness in the presence of HBr, and dehydrating at an elevated temperature also in the presence of HBr.

  7. Silane Modification of Glass and Silica Surfaces to Obtain Equally Oil-Wet Surfaces in Glass-Covered Silicon Micromodel Applications

    SciTech Connect (OSTI)

    Grate, Jay W.; Warner, Marvin G.; Pittman, Jonathan W.; Dehoff, Karl J.; Wietsma, Thomas W.; Zhang, Changyong; Oostrom, Martinus

    2013-08-05

    The wettability of silicon and glass surfaces can be modified by silanization. However, similar treatments of glass and silica surfaces using the same silane do not necessarily yield the same wettability as determined by the oil-water contact angle. In this technical note, surface cleaning pretreatments were investigated to determine conditions that would yield oil-wet surfaces on glass with similar wettability to silica surfaces treated with the same silane, and both air-water and oil-water contact angles were determined. Air-water contact angles were less sensitive to differences between silanized silica and glass surfaces, often yielding similar values while the oil-water contact angles were quite different. Borosilicate glass surfaces cleaned with standard cleaning solution 1 (SC1) yield intermediate-wet surfaces when silanized with hexamethyldisilazane, while the same cleaning and silanization yields oil-wet surfaces on silica. However, cleaning glass in boiling concentrated nitric acid creates a surface that can be silanized to obtain oil-wet surfaces using HDMS. Moreover, this method is effective on glass with prior thermal treatment at an elevated temperature of 400oC. In this way, silica and glass can be silanized to obtain equally oil-wet surfaces using HMDS. It is demonstrated that pretreatment and silanization is feasible in silicon-silica/glass micromodels previously assembled by anodic bonding, and that the change in wettability has a significant observable effect on immiscisble fluid displacements in the pore network.

  8. Wetted foam liquid fuel ICF target experiments

    DOE PAGES-Beta [OSTI]

    Olson, R. E.; Leeper, R. J.; Yi, S. A.; Kline, J. L.; Zylstra, A. B.; Peterson, R. R.; Shah, R.; Braun, T.; Biener, J.; Kozioziemski, B. J.; et al

    2016-05-01

    Here, we are developing a new NIF experimental platform that employs wetted foam liquid fuel layer ICF capsules. We will use the liquid fuel layer capsules in a NIF sub-scale experimental campaign to explore the relationship between hot spot convergence ratio (CR) and the predictability of hot spot formation. DT liquid layer ICF capsules allow for flexibility in hot spot CR via the adjustment of the initial cryogenic capsule temperature and, hence, DT vapor density. Our hypothesis is that the predictive capability of hot spot formation is robust and 1D-like for a relatively low CR hot spot (CR~15), but willmore » become less reliable as hot spot CR is increased to CR>20. Simulations indicate that backing off on hot spot CR is an excellent way to reduce capsule instability growth and to improve robustness to low-mode x-ray flux asymmetries. In the initial experiments, we will test our hypothesis by measuring hot spot size, neutron yield, ion temperature, and burn width to infer hot spot pressure and compare to predictions for implosions with hot spot CR's in the range of 12 to 25. Larger scale experiments are also being designed, and we will advance from sub-scale to full-scale NIF experiments to determine if 1D-like behavior at low CR is retained as the scale-size is increased. The long-term objective is to develop a liquid fuel layer ICF capsule platform with robust thermonuclear burn, modest CR, and significant α-heating with burn propagation.« less

  9. Air transport of plutonium metal: content expansion initiative for the plutonium air transportable (PAT01) packaging

    SciTech Connect (OSTI)

    Caviness, Michael L; Mann, Paul T

    2010-01-01

    The National Nuclear Security Administration (NNSA) has submitted an application to the Nuclear Regulatory Commission (NRC) for the air shipment of plutonium metal within the Plutonium Air Transportable (PAT-1) packaging. The PAT-1 packaging is currently authorized for the air transport of plutonium oxide in solid form only. The INMM presentation will provide a limited overview of the scope of the plutonium metal initiative and provide a status of the NNSA application to the NRC.

  10. Improvement to Air2Air Technology to Reduce Fresh-Water Evaporative Cooling Loss at Coal-Based Thermoelectric Power Plants

    SciTech Connect (OSTI)

    Ken Mortensen

    2011-12-31

    This program was undertaken to enhance the manufacturability, constructability, and cost of the Air2Air{TM} Water Conservation and Plume Abatement Cooling Tower, giving a validated cost basis and capability. Air2Air{TM} water conservation technology recovers a portion of the traditional cooling tower evaporate. The Condensing Module provides an air-to-air heat exchanger above the wet fill media, extracting the heat from the hot saturated moist air leaving in the cooling tower and condensing water. The rate of evaporate water recovery is typically 10% - 25% annually, depending on the cooling tower location (climate). This program improved the efficiency and cost of the Air2Air{TM} Water Conservation Cooling Tower capability, and led to the first commercial sale of the product, as described.

  11. High strength air-dried aerogels

    DOE Patents [OSTI]

    Coronado, Paul R.; Satcher, Jr., Joe H.

    2012-11-06

    A method for the preparation of high strength air-dried organic aerogels. The method involves the sol-gel polymerization of organic gel precursors, such as resorcinol with formaldehyde (RF) in aqueous solvents with R/C ratios greater than about 1000 and R/F ratios less than about 1:2.1. Using a procedure analogous to the preparation of resorcinol-formaldehyde (RF) aerogels, this approach generates wet gels that can be air dried at ambient temperatures and pressures. The method significantly reduces the time and/or energy required to produce a dried aerogel compared to conventional methods using either supercritical solvent extraction. The air dried gel exhibits typically less than 5% shrinkage.

  12. New York Associated-Dissolved Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    New York Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves ... Wet After Lease Separation, as of Dec. 31 New York Associated-Dissolved Natural Gas ...

  13. MHK Technologies/WET EnGen | Open Energy Information

    Open Energy Information (Open El) [EERE & EIA]

    Test of Wave Energy Technologies Moored Floating WET EnGen: Regular and Irregular Waves. TR-2009-13, Fraser Winsor and Emile Baddour, June 2009. Date Submitted 1082010 << Return...

  14. Crude Oil and Lease Condensate Wet Natural Gas

    U.S. Energy Information Administration (EIA) (indexed site)

    U.S. proved reserves, and reserves changes, 2013-2014 Crude Oil and Lease Condensate Wet Natural Gas billion barrels trillion cubic feet U.S. proved reserves at December 31, 2013...

  15. ,"Crude Oil and Lease Condensate","Wet Natural Gas"

    U.S. Energy Information Administration (EIA) (indexed site)

    U.S. proved reserves, and reserves changes, 2013-2014" ,"Crude Oil and Lease Condensate","Wet Natural Gas" ,"billion barrels","trillion cubic feet" "U.S. proved reserves at...

  16. Gulf of Mexico Federal Offshore - Texas Natural Gas, Wet After...

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gulf of Mexico Federal Offshore - Texas Natural Gas, Wet ... as of Dec. 31 Federal Offshore, Gulf of Mexico, Texas Natural Gas Reserves Summary as of ...

  17. New Mexico - West Nonassociated Natural Gas, Wet After Lease...

    U.S. Energy Information Administration (EIA) (indexed site)

    New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 ...

  18. Development of a Wet Logistics System for Bulk Corn Stover

    Energy.gov (indexed) [DOE]

    a Wet Logistics System for Bulk Corn Stover March 25, 2015 Lynn M. Wendt, William A. Smith, Austin Murphy, and Ian J. Bonner Idaho National Laboratory This presentation does not ...

  19. Reduction of Water Use in Wet FGD Systems

    SciTech Connect (OSTI)

    David Rencher

    2008-06-30

    Cooperative Agreement DE-FC26-06NT42726 was established in January 2006, and is current through Amendment 2, April 2006. The current reporting period, April 1, 2008 through June 30, 2008, is the eighth progress-reporting period for the project. However, this report will be the final report (instead of a quarterly report) because this project is being terminated. Efforts to bring this project to a close over the past several months focused on internal project discussions, and subsequent communications with NETL, regarding the inherent difficulty with completing this project as originally scoped, and the option of performing an engineering study to accomplish some of the chief project objectives. However, NETL decided that the engineering study did indeed constitute a significant scope deviation from the original concepts, and that pursuit of this option was not recommended. These discussions are summarized in the Results and Discussion, and the Conclusion sections. The objective of this project by a team lead by URS Group was to demonstrate the use of regenerative heat exchange to reduce flue gas temperature and minimize evaporative water consumption in wet flue gas desulphurization (FGD) systems on coal-fired boilers. Furthermore, the project intended to demonstrate that regenerative heat exchange to cool flue gas upstream of the electrostatic precipitator (ESP) and reheat flue gas downstream of the FGD system would result in the following benefits to air pollution control (APC) systems on coal-fired power plants: (1) Improve ESP performance due to reduced gas volume and improved ash resistivity characteristics, (2) Control SO3 emissions through condensation on the fly ash, and (3) Avoid the need to install wet stacks or to provide flue gas reheat. Finally, operation at cooler flue gas temperatures offered the potential benefit of increasing mercury (Hg) removal across the ESP and FGD systems. This project planned to conduct pilot-scale tests of regenerative heat

  20. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Estimated Production, Wet After Lease Separation Nebraska Associated-Dissolved Natural Gas Proved Reserves, Wet After

  1. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Reserves Adjustments, Wet After Lease

  2. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Reserves Adjustments, Wet After Lease Separation

  3. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Proved Reserves (Billion Cubic Feet) Proved Reserves (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Nebraska Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation Natural Gas

  4. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Proved Reserves (Billion Cubic Feet) Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Nebraska

  5. Controlling emissions from a black liquor fluidized bed evaporator (Copeland reactor) using a regenerative thermal oxidizer and a prefilter

    SciTech Connect (OSTI)

    Grzanka, R.

    1997-12-31

    This paper reports on an intriguing pilot project developed to control air emissions from a pulp mill. Testing is complete, and the results show favorable emissions reductions. Stone Container Corporation, REECO, NCASI, the Ohio DEP, and the US EPA, have all worked together and approved the installation of control equipment, for VOC and HAP emissions under Presumptive MACT, setting the standard for the Copeland Reactor process in a semi chem pulp mill. The equipment, once operational, will reduce VOC and CO emissions by greater than 90%. This installation will be done at one seventh the cost of the significant process modifications required to accomplish the same emission reduction. In addition, increased process operating efficiency will be achieved with the use of an energy recovery system. The process is a black liquor fluidized bed boiler, which is used to generate sodium carbonate from the black liquor. The vapor emissions were high in VOCs, CO and particulate. After much study and testing, a wet electrostatic precipitator was chosen as the filter system for particulate control, followed by a regenerative thermal oxidizer for VOC and HAP control, finally an air-to-air heat exchanger is being used to preheat the combustion air entering the process.

  6. Maintaining System Air Quality

    Office of Energy Efficiency and Renewable Energy (EERE)

    This tip sheet discusses how to maintain air quality in compressed air systems through proper use of equipment.

  7. Tips: Air Conditioners

    Energy.gov [DOE]

    How to operate your air conditioner efficiently, or consider alternatives to air conditioning that can cool effectively in many climates.

  8. Method for making monolithic metal oxide aerogels (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    making monolithic metal oxide aerogels Title: Method for making monolithic metal oxide aerogels Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The present

  9. Reactive Air Aluminization

    SciTech Connect (OSTI)

    Choi, Jung-Pyung; Chou, Y. S.; Stevenson, Jeffry W.

    2011-10-28

    Ferritic stainless steels and other alloys are of great interest to SOFC developers for applications such as interconnects, cell frames, and balance of plant components. While these alloys offer significant advantages (e.g., low material and manufacturing cost, high thermal conductivity, and high temperature oxidation resistance), there are challenges which can hinder their utilization in SOFC systems; these challenges include Cr volatility and reactivity with glass seals. To overcome these challenges, protective coatings and surface treatments for the alloys are under development. In particular, aluminization of alloy surfaces offers the potential for mitigating both evaporation of Cr from the alloy surface and reaction of alloy constituents with glass seals. Commercial aluminization processes are available to SOFC developers, but they tend to be costly due to their use of exotic raw materials and/or processing conditions. As an alternative, PNNL has developed Reactive Air Aluminization (RAA), which offers a low-cost, simpler alternative to conventional aluminization methods.

  10. A summary of SNCR applications to two coal-fired wet bottom boilers

    SciTech Connect (OSTI)

    Himes, R.; Hubbard, D.; West, Z.

    1996-01-01

    In response to NO{sub x} reductions mandated under Title I of the 1990 Clean Air Act Amendments (CAAA), Public Service Electric & Gas and Atlantic Electric of New Jersey evaluated Selective Non-Catalytic Reduction (SNCR) for NO{sub x} control under separate programs at Mercer Station and B.L. England Station, respectively. Mercer Station is comprised of twin 321 MW Foster Wheeler coal-fired wet bottom boilers, with natural gas capability up to 100% load. B.L. England Station has three units, two of which are cyclone boilers of 136 MW and 163 MW. These furnace designs are of particular interest in that nominally 23,000 MW of cyclone boiler capacity and 6,900 MW of wall- or turbo-fired wet bottom boiler capacity will be faced with NO{sub x} reductions to be mandated under Title IV - Phase II for Group II boilers. Both stations evaluated Nalco Fuel Tech`s SNCR system using a portable test skid, with urea as the reducing chemical. The Mercer Unit 2 demonstration was performed with a low sulfur coal (nominally 0.8%), while the B.L. England Unit 1 demonstration utilized a medium sulfur coal (nominally 2.4%), and also re-injects fly ash back into the cyclones for ultimate collection and removal as slag. To address concerns over potential Ljungstrom air heater fouling, due to reactions between ammonia and SO{sub 3} in the air heater, and fly ash salability at Mercer Station, both sites targeted no greater than 5-10 ppmv ammonia emissions at the economizer exit. At Mercer Unit 2, air heater fouling was only experienced during system start-up when the ammonia emissions at the economizer exit were estimated at levels approaching 60 ppmv. B.L. England Unit 1, however, experienced frequent fouling of the air heater. NO{sub x} reductions achieved at both sites ranged between 30%-40% from nominal baseline NO{sub x} levels of 1.1-1.6 lb/MMBtu. Each site is currently undergoing installation of commercial SNCR systems.

  11. Pure Air`s Bailly scrubber: A four-year retrospective

    SciTech Connect (OSTI)

    Manavi, G.B.; Vymazal, D.C.; Sarkus, T.A.

    1997-12-31

    Pure Air`s Advanced Flue Gas Desulfurization (AFGD) Clean Coal Project has completed four highly successful years of operation at NIPSCO`s Bailly Station. As part of their program, Pure Air has concluded a six-part study of system performance. This paper summarizes the results of the demonstration program, including AFGD performance on coals ranging from 2.0--2.4% sulfur. The paper highlights novel aspects of the Bailly facility, including pulverized limestone injection, air rotary sparger for oxidation, wastewater evaporation system and the production of PowerChip{reg_sign} gypsum. Operations and maintenance which have led to the facility`s notable 99.47% availability record are also discussed. A project company, Pure Air on the Lake Limited Partnership, owns the AFGD facility. Pure Air was the turn key contractor and Air Products and Chemicals, Inc. is the operator of the AFGD system.

  12. Tetraalykylammonium polyoxoanionic oxidation catalysts

    DOE Patents [OSTI]

    Ellis, Paul E. (Downingtown, PA); Lyons, James E. (Wallingford, PA); Myers, Jr., Harry K. (Cochranville, PA); Shaikh, Shahid N. (Media, PA)

    1998-01-01

    Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H.sub.e-z (n-C.sub.4 H.sub.9).sub.4 N!.sub.z (XM.sub.11 M'O.sub.39).sup.-e The M' (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.

  13. Tetraalklylammonium polyoxoanionic oxidation catalysts

    DOE Patents [OSTI]

    Ellis, P.E.; Lyons, J.E.; Myers, H.K. Jr.; Shaikh, S.N.

    1998-10-06

    Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H{sub e{minus}z}[(n-C{sub 4}H{sub 9}){sub 4}N]{sub z}(XM{sub 11}M{prime}O{sub 39}){sup {minus}e}. The M{prime} (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.

  14. Tetraalykylammonium polyoxoanionic oxidation catalysts

    DOE Patents [OSTI]

    Ellis, Paul E.; Lyons, James E.; Myers, Jr., Harry K.; Shaikh, Shahid N.

    1998-01-01

    Alkanes are catalytically oxidized in air or oxygen using iron-substituted polyoxoanions (POAs) of the formula: H.sub.e-z ›(n-C.sub.4 H.sub.9).sub.4 N!.sub.z (XM.sub.11 M'O.sub.39).sup.-e The M' (e.g., iron(III)/iron(II)) reduction potential of the POAs is affected by selection of the central atom X and the framework metal M, and by the number of tetrabutyl-ammonium groups. Decreased Fe(III)/Fe(II) reduction potential has been found to correlate to increased oxidation activity.

  15. Solder for oxide layer-building metals and alloys

    DOE Patents [OSTI]

    Kronberg, J.W.

    1992-09-15

    A low temperature solder and method for soldering an oxide layer-building metal such as aluminum, titanium, tantalum or stainless steel is disclosed. The composition comprises tin and zinc; germanium as a wetting agent; preferably small amounts of copper and antimony; and a grit, such as silicon carbide. The grit abrades any oxide layer formed on the surface of the metal as the germanium penetrates beneath and loosens the oxide layer to provide good metal-to-metal contact. The germanium comprises less than approximately 10% by weight of the solder composition so that it provides sufficient wetting action but does not result in a melting temperature above approximately 300 C. The method comprises the steps rubbing the solder against the metal surface so the grit in the solder abrades the surface while heating the surface until the solder begins to melt and the germanium penetrates the oxide layer, then brushing aside any oxide layer loosened by the solder.

  16. Solder for oxide layer-building metals and alloys

    DOE Patents [OSTI]

    Kronberg, James W.

    1992-01-01

    A low temperature solder and method for soldering an oxide layer-building metal such as aluminum, titanium, tantalum or stainless steel. The comosition comprises tin and zinc; germanium as a wetting agent; preferably small amounts of copper and antimony; and a grit, such as silicon carbide. The grit abrades any oxide layer formed on the surface of the metal as the germanium penetrates beneath and loosens the oxide layer to provide good metal-to-metal contact. The germanium comprises less than aproximatley 10% by weight of the solder composition so that it provides sufficient wetting action but does not result in a melting temperature above approximately 300.degree. C. The method comprises the steps rubbing the solder against the metal surface so the grit in the solder abrades the surface while heating the surface until the solder begins to melt and the germanium penetrates the oxide layer, then brushing aside any oxide layer loosened by the solder.

  17. Effects of Oxidation on Oxidation-Resistant Graphite

    SciTech Connect (OSTI)

    Windes, William; Smith, Rebecca; Carroll, Mark

    2015-05-01

    The Advanced Reactor Technology (ART) Graphite Research and Development Program is investigating doped nuclear graphite grades that exhibit oxidation resistance through the formation of protective oxides on the surface of the graphite material. In the unlikely event of an oxygen ingress accident, graphite components within the VHTR core region are anticipated to oxidize so long as the oxygen continues to enter the hot core region and the core temperatures remain above 400°C. For the most serious air-ingress accident which persists over several hours or days the continued oxidation can result in significant structural damage to the core. Reducing the oxidation rate of the graphite core material during any air-ingress accident would mitigate the structural effects and keep the core intact. Previous air oxidation testing of nuclear-grade graphite doped with varying levels of boron-carbide (B4C) at a nominal 739°C was conducted for a limited number of doped specimens demonstrating a dramatic reduction in oxidation rate for the boronated graphite grade. This report summarizes the conclusions from this small scoping study by determining the effects of oxidation on the mechanical strength resulting from oxidation of boronated and unboronated graphite to a 10% mass loss level. While the B4C additive did reduce mechanical strength loss during oxidation, adding B4C dopants to a level of 3.5% or more reduced the as-fabricated compressive strength nearly 50%. This effectively minimized any benefits realized from the protective film formed on the boronated grades. Future work to infuse different graphite grades with silicon- and boron-doped material as a post-machining conditioning step for nuclear components is discussed as a potential solution for these challenges in this report.

  18. Metal-Air Batteries

    SciTech Connect (OSTI)

    Zhang, Jiguang; Bruce, Peter G.; Zhang, Gregory

    2011-08-01

    Metal-air batteries have much higher specific energies than most currently available primary and rechargeable batteries. Recent advances in electrode materials and electrolytes, as well as new designs on metal-air batteries, have attracted intensive effort in recent years, especially in the development of lithium-air batteries. The general principle in metal-air batteries will be reviewed in this chapter. The materials, preparation methods, and performances of metal-air batteries will be discussed. Two main metal-air batteries, Zn-air and Li-air batteries will be discussed in detail. Other type of metal-air batteries will also be described.

  19. Electro-osmotic transport in wet processing of textiles

    DOE Patents [OSTI]

    Cooper, John F.

    1998-01-01

    Electro-osmotic (or electrokinetic) transport is used to efficiently force a solution (or water) through the interior of the fibers or yarns of textile materials for wet processing of textiles. The textile material is passed between electrodes that apply an electric field across the fabric. Used alone or in parallel with conventional hydraulic washing (forced convection), electro-osmotic transport greatly reduces the amount of water used in wet processing. The amount of water required to achieve a fixed level of rinsing of tint can be reduced, for example, to 1-5 lbs water per pound of fabric from an industry benchmark of 20 lbs water/lb fabric.

  20. Electro-osmotic transport in wet processing of textiles

    DOE Patents [OSTI]

    Cooper, J.F.

    1998-09-22

    Electro-osmotic (or electrokinetic) transport is used to efficiently force a solution (or water) through the interior of the fibers or yarns of textile materials for wet processing of textiles. The textile material is passed between electrodes that apply an electric field across the fabric. Used alone or in parallel with conventional hydraulic washing (forced convection), electro-osmotic transport greatly reduces the amount of water used in wet processing. The amount of water required to achieve a fixed level of rinsing of tint can be reduced, for example, to 1--5 lbs water per pound of fabric from an industry benchmark of 20 lbs water/lb fabric. 5 figs.

  1. Michigan Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Michigan Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 217 87 74 53 2000's 337 485 527 663 497 421 460 686 618 556 2010's 314 147 95 63 49 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  2. Miscellaneous States Natural Gas Wet After Lease Separation, Reserves in

    U.S. Energy Information Administration (EIA) (indexed site)

    Nonproducing Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Miscellaneous States Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 17 3 3 1 2000's 0 0 15 40 27 28 29 65 54 102 2010's 62 120 92 48 42 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  3. Mississippi (with State Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Mississippi (with State Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 60 70 126 156 2000's 144 120 111 103 83 110 149 206 243 257 2010's 207 220 127 143 204 - = No Data Reported; -- = Not

  4. Montana Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Montana Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 96 43 92 110 2000's 90 104 117 206 199 110 176 151 161 127 2010's 146 81 124 80 125 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  5. Montana Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Montana Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 94 41 89 89 2000's 76 93 92 175 158 85 152 128 137 104 2010's 91 50 48 30 29 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  6. Final Report: Wetted Cathodes for Low-Temperature Aluminum Smelting

    SciTech Connect (OSTI)

    Brown, Craig W

    2002-09-30

    A low-temperature aluminum smelting process being developed differs from the Hall-Heroult process in several significant ways. The low-temperature process employs a more acidic electrolyte than cryolite, an alumina slurry, oxygen-generating metal anodes, and vertically suspended electrodes. Wetted and drained vertical cathodes are crucial to the new process. Such cathodes represent a significant portion of the capital costs projected for the new technology. Although studies exist of wetted cathode technology with Hall-Heoult cells, the differences make such a study desirable with the new process.

  7. Alabama (with State Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Alabama (with State Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 456 363 479 173 2000's 174 208 191 286 371 163 245 225 177 126 2010's 162 102 40 73 36 - = No Data Reported; -- = Not Applicable;

  8. Alaska (with Total Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Alaska (with Total Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 130 314 567 793 2000's 718 620 599 716 681 556 346 338 258 193 2010's 246 351 1,243 1,093 1,190 - = No Data Reported; -- = Not

  9. Arkansas Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Arkansas Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 156 146 99 195 2000's 221 257 264 253 325 420 623 1,047 2,183 5,872 2010's 7,274 5,919 3,520 4,844 4,011 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  10. California (with State Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) California (with State Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 156 233 431 288 2000's 358 518 414 376 624 1,050 770 641 267 460 2010's 441 395 360 248 303 - = No Data Reported; -- = Not

  11. California - Coastal Region Onshore Natural Gas, Wet After Lease Separation

    U.S. Energy Information Administration (EIA) (indexed site)

    Proved Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California - Coastal Region Onshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 395 1980's 330 325 384 405 284 277 275 255 232 238 1990's 232 231 215 201 205 163 168 176 118 233 2000's 244 185 197 174 196 277 214 212 151 169 2010's 180 173 305 284 277 - = No Data Reported;

  12. California - Los Angeles Basin Onshore Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation Proved Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California - Los Angeles Basin Onshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 176 1980's 207 163 104 115 163 188 149 155 158 141 1990's 110 120 103 108 108 115 112 146 154 174 2000's 204 195 218 196 184 186 161 154 81 91 2010's 92 102 98 90 84 - = No Data

  13. California State Offshore Natural Gas, Wet After Lease Separation Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California State Offshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 234 1980's 166 256 254 243 235 1990's 194 60 63 65 63 59 49 56 44 77 2000's 91 85 91 83 87 90 90 83 57 57 2010's 66 82 66 75 76 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  14. Miscellaneous States Natural Gas, Wet After Lease Separation Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Miscellaneous States Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 156 1980's 180 193 74 81 77 77 136 66 84 87 1990's 72 76 93 96 67 69 68 44 39 67 2000's 42 83 100 134 110 132 139 241 272 349 2010's 363 393 233 188 185 - = No Data Reported; -- = Not Applicable; NA = Not Available;

  15. North Dakota Natural Gas Wet After Lease Separation, Reserves in

    U.S. Energy Information Administration (EIA) (indexed site)

    Nonproducing Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) North Dakota Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 128 119 87 81 2000's 61 57 63 34 36 54 46 72 117 510 2010's 920 1,324 2,360 3,619 3,559 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  16. Ohio Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Ohio Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 20 6 43 211 2000's 97 105 122 112 103 132 123 128 110 68 2010's 19 54 252 1,072 3,504 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  17. Ohio Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Ohio Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 19 6 38 142 2000's 75 102 107 98 92 124 115 125 110 67 2010's 14 50 246 1,015 3,498 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015

  18. Pennsylvania Natural Gas Wet After Lease Separation, Reserves in

    U.S. Energy Information Administration (EIA) (indexed site)

    Nonproducing Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Pennsylvania Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 57 24 236 216 2000's 227 374 466 333 448 456 639 714 696 2,282 2010's 5,472 13,069 17,236 21,500 24,089 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  19. West Virginia Natural Gas Wet After Lease Separation, Reserves in

    U.S. Energy Information Administration (EIA) (indexed site)

    Nonproducing Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) West Virginia Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 202 379 440 428 2000's 310 202 353 295 510 587 923 1,010 923 818 2010's 926 1,579 2,532 6,549 17,221 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  20. Federal Offshore--California Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Federal Offshore--California Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 110 66 65 68 2000's 113 158 166 181 107 98 146 91 32 36 2010's 35 42 46 16 14 - = No Data Reported; -- = Not Applicable; NA = Not

  1. Florida Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Florida Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 0 2000's 0 0 0 0 0 0 0 98 0 0 2010's 0 4 0 14 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release

  2. Florida Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Florida Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 0 2000's 0 0 0 0 0 0 0 0 0 0 2010's 0 4 0 14 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  3. Illinois Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Illinois Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 2 2000's 1 1 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release

  4. Indiana Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Indiana Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 0 2000's 2 6 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  5. Indiana Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Indiana Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 0 2000's 2 6 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  6. Kansas Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Kansas Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 185 146 117 99 2000's 94 116 112 145 59 166 146 150 168 132 2010's 236 283 277 486 764 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  7. Kansas Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Kansas Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 178 144 108 92 2000's 93 112 109 139 54 161 144 148 159 128 2010's 235 244 218 314 489 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  8. Kentucky Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Reserves Sales, Wet After Lease Separation

  9. Kentucky Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Kentucky Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 124 137 183 226 2000's 387 56 117 111 107 113 286 232 271 149 2010's 106 75 6 3 6 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  10. Texas State Offshore Natural Gas, Wet After Lease Separation Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Texas State Offshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 1,112 1,073 739 634 564 610 1990's 461 477 350 337 230 313 293 290 350 419 2000's 400 468 436 456 321 265 305 261 220 164 2010's 131 118 94 59 42 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  11. Geothermal Power Plants — Meeting Clean Air Standards

    Energy.gov [DOE]

    Geothermal power plants can meet the most stringent clean air standards. They emit little carbon dioxide, very low amounts of sulfur dioxide, and no nitrogen oxides. See Charts 1, 2, and 3 below.

  12. Hybrid Wet/Dry Cooling for Power Plants (Presentation)

    SciTech Connect (OSTI)

    Kutscher, C.; Buys, A.; Gladden, C.

    2006-02-01

    This presentation includes an overview of cooling options, an analysis of evaporative enhancement of air-cooled geothermal power plants, field measurements at a geothermal plant, a preliminary analysis of trough plant, and improvements to air-cooled condensers.

  13. Primary zone air proportioner

    DOE Patents [OSTI]

    Cleary, Edward N. G.

    1982-10-12

    An air proportioner is provided for a liquid hydrocarbon fueled gas turbine of the type which is convertible to oil gas fuel and to coal gas fuel. The turbine includes a shell for enclosing the turbine, an air duct for venting air in said shell to a gasifier, and a fuel injector for injecting gasified fuel into the turbine. The air proportioner comprises a second air duct for venting air from the air duct for mixing with fuel from the gasifier. The air can be directly injected into the gas combustion basket along with the fuel from the injector or premixed with fuel from the gasifier prior to injection by the fuel injector.

  14. Biological Air Emissions Control

    Office of Energy Efficiency and Renewable Energy (EERE)

    Air quality standards are becoming more stringent for the U.S. wood products industry. Emissions of volatile organic compounds (VOCs) and hazardous air pollutants (HAPs) (including methanol,...

  15. JV Task-123 Determination of Trace Element Concentrations at an Eastern Bituminous Coal Plant Employing an SCR and Wet FGD

    SciTech Connect (OSTI)

    Dennis Laudal

    2008-05-01

    The Energy & Environmental Research Center (EERC), in partnership with Babcock & Wilcox (B&W) and with funding from U.S. Department of Energy (DOE), conducting tests to prove that a high level of mercury control (>90%) can be achieved at a power plant burning a high-sulfur eastern bituminous coal. With funding from the Electric Power Research Institute (EPRI), DOE, and Center for Air Toxic Metals{reg_sign} (CATM{reg_sign}) Affiliates Program, the EERC completed an additional sampling project to provide data as to the behavior of a number of trace elements across the various pollution control devices, with a special emphasis on the wet flue gas desulfurization (FGD) system. Results showed that the concentrations of almost all the elements of interest leaving the stack were very low, and a high percentage of the trace elements were captured in the electrostatic precipitator (ESP) (for most, >80%). Although, with a few exceptions, the overall mass balances were generally quite good, the mass balances across the wet FGD were more variable. This is most likely a result of some of the concentrations being very low and also the uncertainties in determining flows within a wet FGD.

  16. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Revision Decreases (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Reserves Revision Decreases, Wet After Lease

  17. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Reserves Sales, Wet After Lease Separation

  18. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Reserves Sales, Wet After Lease Separation

  19. Subcritical water extraction of lipids from wet algal biomass

    DOE Patents [OSTI]

    Deng, Shuguang; Reddy, Harvind K.; Schaub, Tanner; Holguin, Francisco Omar

    2016-05-03

    Methods of lipid extraction from biomass, in particular wet algae, through conventionally heated subcritical water, and microwave-assisted subcritical water. In one embodiment, fatty acid methyl esters from solids in a polar phase are further extracted to increase biofuel production.

  20. What is Air? A Standard Model for Combustion Simulations

    SciTech Connect (OSTI)

    Cloutman, L D

    2001-08-01

    Most combustion devices utilize air as the oxidizer. Thus, reactive flow simulations of these devices require the specification of the composition of air as part of the physicochemical input. A mixture of only oxygen and nitrogen often is used, although in reality air is a more complex mixture of somewhat variable composition. We summarize some useful parameters describing a standard model of dry air. Then we consider modifications to include water vapor for creating the desired level of humidity. The ''minor'' constituents of air, especially argon and water vapor, can affect the composition by as much as about 5 percent in the mole fractions.

  1. Method for making monolithic metal oxide aerogels

    DOE Patents [OSTI]

    Coronado, Paul R. (Livermore, CA)

    1999-01-01

    Transparent, monolithic metal oxide aerogels of varying densities are produced using a method in which a metal alkoxide solution and a catalyst solution are prepared separately and reacted. The resulting hydrolyzed-condensed colloidal solution is gelled, and the wet gel is contained within a sealed, but gas permeable, containment vessel during supercritical extraction of the solvent. The containment vessel is enclosed within an aqueous atmosphere that is above the supercritical temperature and pressure of the solvent of the metal alkoxide solution.

  2. Submicron particle mass concentrations and sources in the Amazonian wet season (AMAZE-08)

    SciTech Connect (OSTI)

    Chen, Q.; Farmer, D. K.; Rizzo, L. V.; Pauliqueivis, T.; Kuwata, Mikinori; Karl, Thomas G.; Guenther, Alex B.; Allan, James D.; Coe, H.; Andreae, M. O.; Poeschl, U.; Jiminez, J. L.; Artaxo, Paulo; Martin, Scot T.

    2015-01-01

    Real-time mass spectra of non-refractory component of submicron aerosol particles were recorded in a tropical rainforest in the central Amazon basin during the wet season of 2008, as a part of the Amazonian Aerosol Characterization Experiment (AMAZE-08). Organic components accounted on average for more than 80% of the non-refractory submicron particle mass concentrations during the period of measurements. Ammonium was present in sufficient quantities to halfway neutralize sulfate. In this acidic, isoprene-dominated, low-NOx environment the high-resolution mass spectra as well as mass closures with ion chromatography measurements did not provide evidence for significant contributions of organosulfate species, at least at concentrations above uncertainty levels. Positive-matrix factorization of the time series of particle mass spectra identified four statistical factors to account for the variance of the signal intensities of the organic constituents: a factor HOA having a hydrocarbon-like signature and identified as regional emissions of primary organic material, a factor OOA-1 associated with fresh production of secondary organic material by a mechanism of BVOC oxidation followed by gas-to-particle conversion, a factor OOA-2 consistent with reactive uptake of isoprene oxidation products, especially epoxydiols by acidic particles, and a factor OOA-3 associated with long range transport and atmospheric aging. The OOA-1, -2, and -3 factors had progressively more oxidized signatures. Diameter-resolved mass spectral markers also suggested enhanced reactive uptake of isoprene oxidation products to the accumulation mode for the OOA-2 factor, and such size partitioning can be indicative of in-cloud process. The campaign-average factor loadings were in a ratio of 1.1:1.0 for the OOA-1 compared to the OOA-2 pathway, suggesting the comparable importance of gas-phase compared to particle-phase (including cloud waters) production pathways of secondary organic material during

  3. Preheated Combustion Air

    Energy.gov [DOE]

    This tip sheet describes how to improve process heating efficiency by preheating combustion air for burners.

  4. Cromer Cycle Air Conditioner

    Energy.gov [DOE]

    New Air Conditioning System Uses Desiccant to Transfer Moisture and Increase Efficiency and Capacity

  5. Air-pollutant emissions from kerosene space heaters

    SciTech Connect (OSTI)

    Leaderer, B.P.

    1982-12-10

    Air pollutant emissions from portable convective and radiant kerosene space heaters were measured in an environmental chamber. Emission factors for nitrogen oxides, sulfur dioxide, carbon monoxide, carbon dioxide, and oxygen depletion are presented. The data suggest that the use of such heaters in residences can result in exposures to air pollutants in excess of ambient air quality standards and in some cases in excess of occupational health standards.

  6. Nox control for high nitric oxide concentration flows through combustion-driven reduction

    DOE Patents [OSTI]

    Yeh, James T.; Ekmann, James M.; Pennline, Henry W.; Drummond, Charles J.

    1989-01-01

    An improved method for removing nitrogen oxides from concentrated waste gas streams, in which nitrogen oxides are ignited with a carbonaceous material in the presence of substoichiometric quantities of a primary oxidant, such as air. Additionally, reductants may be ignited along with the nitrogen oxides, carbonaceous material and primary oxidant to achieve greater reduction of nitrogen oxides. A scrubber and regeneration system may also be included to generate a concentrated stream of nitrogen oxides from flue gases for reduction using this method.

  7. Oxidation of elemental mercury vapor over gamma-Al2O3 supported CuCl2 catalyst for mercury emissions control

    SciTech Connect (OSTI)

    Liu, Zhouyang; Liu, Xin; Lee, Joo-Youp; Bolin, Trudy B.

    2015-09-01

    In our previous studies, CuCl2 demonstrated excellent Hg(0) oxidation capability and holds potential for Hg(0) oxidation in coal-fired power plants. In this study, the properties and performances of CuCl2 supported onto gamma-Al2O3 with high surface area were investigated. From various characterization techniques using XPS, XAFS, XRD, TPR, SEM and TGA, the existence of multiple copper species was identified. At low CuCl2 loadings, CuCl2 forms copper aluminate species with gamma-Al2O3 and is inactive for Hg(0) oxidation. At high loadings, amorphous CuCl2 forms onto the gamma-Al2O3 surface, working as a redox catalyst for Hg(0) oxidation by consuming Cl to be converted into CuCl and then being regenerated back into CuCl2 in the presence of O-2 and HCl gases. The 10%(wt) CuCl2/gamma-Al2O3 catalyst showed excellent Hg(0) oxidation performance and SO2 resistance at 140 degrees C under simulated flue gas conditions containing 6%(v) O-2 and 10 ppmv HCl. The oxidized Hg(0) in the form of HgCl2 has a high solubility in water and can be easily captured by other air pollution control systems such as wet scrubbers in coal-fired power plants. The CuCl2/gamma-Al2O3 catalyst can be used as a low temperature Hg(0) oxidation catalyst. (C) 2015 Elsevier B.V. All rights reserved.

  8. ,"U.S. Federal Offshore Natural Gas, Wet After Lease Separation...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","U.S. Federal Offshore Natural Gas, Wet After Lease Separation ... "Back to Contents","Data 1: U.S. Federal Offshore Natural Gas, Wet After Lease Separation ...

  9. ,"U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet...

    U.S. Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet ... "Back to Contents","Data 1: U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet ...

  10. Alabama Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Alabama Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 693 1980's 682 683 1990's 4,184 5,460 5,870 5,212 4,898 4,930 5,100 5,013 4,643 4,365 2000's 4,269 3,958 3,922 4,345 4,159 4,006 3,963 4,036 3,379 2,948 2010's 2,724 2,570 2,304 1,670 2,121 - = No Data Reported; -- = Not Applicable; NA = Not

  11. Alaska Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Alaska Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 32,275 1980's 33,395 33,049 35,002 34,291 34,476 34,223 33,355 33,715 9,179 9,019 1990's 9,393 9,653 9,725 9,986 9,813 9,575 9,296 10,673 10,043 9,855 2000's 9,331 8,901 8,533 8,348 8,473 8,237 10,333 12,022 7,766 9,183 2010's 8,917 9,511 9,667

  12. Arkansas Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Arkansas Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,725 1980's 1,796 1,821 1,974 2,081 2,240 2,032 2,011 2,018 2,000 1,782 1990's 1,739 1,672 1,752 1,555 1,610 1,566 1,472 1,479 1,332 1,546 2000's 1,584 1,619 1,654 1,666 1,837 1,967 2,271 3,306 5,628 10,872 2010's 14,181 16,374 11,039 13,524

  13. California - San Joaquin Basin Onshore Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation Proved Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California - San Joaquin Basin Onshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4,037 1980's 4,434 4,230 4,058 3,964 3,808 3,716 3,404 3,229 3,033 2,899 1990's 2,775 2,703 2,511 2,425 2,130 2,018 1,864 2,012 2,016 2,021 2000's 2,413 2,298 2,190 2,116 2,306

  14. California Federal Offshore Natural Gas, Wet After Lease Separation Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California Federal Offshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 322 1980's 414 1,337 1,466 1,570 1,519 1990's 1,469 1,174 1,136 1,123 1,187 1,289 1,266 556 489 536 2000's 576 540 515 511 459 825 811 805 705 740 2010's 725 711 652 264 243 - = No Data Reported; -- = Not

  15. California Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) California Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4,842 1980's 5,137 4,084 3,893 3,666 3,513 1990's 3,311 3,114 2,892 2,799 2,506 2,355 2,193 2,390 2,332 2,505 2000's 2,952 2,763 2,696 2,569 2,773 3,384 2,935 2,879 2,538 2,926 2010's 2,785 3,042 2,119 2,023 2,260 - = No Data Reported; -- =

  16. Colorado Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Colorado Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2,838 1980's 3,170 3,228 3,551 3,373 3,140 3,095 3,198 3,131 3,749 4,526 1990's 4,759 6,011 6,463 6,979 7,036 7,592 8,064 7,160 8,208 9,372 2000's 10,837 12,949 14,348 15,893 15,249 17,122 17,682 22,480 24,169 24,081 2010's 25,372 26,151 21,674

  17. Kansas Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Kansas Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 10,824 1980's 10,065 10,443 10,128 10,183 9,981 9,844 11,093 11,089 10,530 10,509 1990's 10,004 9,946 10,302 9,872 9,705 9,093 8,145 7,328 6,862 6,248 2000's 5,682 5,460 5,329 5,143 5,003 4,598 4,197 4,248 3,795 3,500 2010's 3,937 3,747 3,557

  18. Kentucky Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Kentucky Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 504 1980's 536 561 592 600 647 806 883 940 957 1,015 1990's 1,047 1,187 1,126 1,036 1,025 1,102 1,046 1,429 1,295 1,530 2000's 1,837 1,950 1,999 1,971 1,982 2,240 2,369 2,588 2,846 2,919 2010's 2,785 2,128 1,515 1,794 1,753 - = No Data Reported;

  19. Louisiana - South Onshore Natural Gas, Wet After Lease Separation Proved

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Louisiana - South Onshore Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 14,580 1980's 13,407 13,049 12,153 11,553 10,650 10,120 9,416 9,024 8,969 8,934 1990's 8,492 7,846 7,019 6,219 6,558 6,166 6,105 6,137 5,966 5,858 2000's 5,447 5,341 4,395 3,874 3,557 3,478 3,473 3,463 2,916

  20. Louisiana Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Louisiana Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 19,676 13,334 12,852 12,620 12,912 1990's 12,151 11,363 10,227 9,541 10,145 9,891 10,077 10,036 9,480 9,646 2000's 9,512 10,040 9,190 9,538 9,792 10,679 10,710 10,292 11,816 20,970 2010's 29,517 30,545 22,135 20,389 23,258 - = No Data Reported;

  1. Mississippi Natural Gas, Wet After Lease Separation Proved Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Mississippi Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,511 1980's 1,776 2,042 1,803 1,603 1,496 1,364 1,304 1,223 1,146 1,108 1990's 1,129 1,061 873 800 653 667 634 583 662 681 2000's 620 663 746 748 692 758 816 958 1,035 922 2010's 858 868 612 600 563 - = No Data Reported; -- = Not

  2. Montana Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Montana Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 837 1980's 1,308 1,336 870 921 825 884 823 801 834 889 1990's 920 848 875 684 727 792 806 769 789 851 2000's 892 907 914 1,068 1,002 998 1,069 1,067 1,014 993 2010's 959 792 616 590 686 - = No Data Reported; -- = Not Applicable; NA = Not

  3. Oklahoma Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Oklahoma Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 14,545 1980's 13,908 15,507 17,140 17,261 17,102 17,078 17,779 17,703 17,450 16,733 1990's 16,967 15,518 14,732 14,099 14,323 14,295 13,952 14,311 14,517 13,490 2000's 14,543 14,366 15,753 16,231 17,200 18,146 18,535 20,184 22,113 24,207 2010's

  4. Pennsylvania Natural Gas, Wet After Lease Separation Proved Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Pennsylvania Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,516 1980's 951 1,265 1,430 1,882 1,576 1,618 1,562 1,650 2,074 1,644 1990's 1,722 1,631 1,533 1,722 1,806 1,488 1,702 1,861 1,848 1,780 2000's 1,740 1,782 2,225 2,497 2,371 2,793 3,064 3,377 3,594 7,018 2010's 14,068 26,719 36,543

  5. Wyoming Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Wyoming Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 3,007 3,803 4,124 3,136 2000's 4,461 5,860 5,216 5,381 5,547 7,911 7,387 11,600 12,655 12,839 2010's 11,628 11,304 7,961 8,938 8,710 - = No Data Reported; -- = Not Applicable; NA = Not

  6. Wyoming Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Wyoming Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2,983 3,709 4,089 3,075 2000's 4,363 5,817 5,185 5,361 5,524 7,847 7,359 11,533 12,598 12,812 2010's 11,593 11,256 7,745 8,658 8,298 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  7. Oklahoma Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Oklahoma Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 1,228 1,326 1,602 1,741 2000's 1,484 2,929 3,206 3,658 3,880 4,526 4,948 6,080 7,053 8,161 2010's 10,288 10,965 11,828 9,688 13,996 - = No Data Reported; -- = Not Applicable; NA = Not

  8. Texas (with State Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Texas (with State Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 7,729 6,466 7,052 8,502 2000's 10,518 12,858 12,678 11,603 13,915 18,202 23,187 26,547 28,514 31,336 2010's 36,190 37,479 35,178

  9. Utah Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Utah Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 365 441 669 1,278 2000's 1,567 1,578 1,202 983 1,263 1,457 2,118 2,439 2,799 2,110 2010's 3,476 3,646 3,573 3,100 2,837 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  10. Utah Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Utah Nonassociated Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 258 347 595 1,177 2000's 1,377 1,423 1,002 840 1,136 1,379 1,978 2,272 2,670 1,739 2010's 3,125 3,230 2,955 2,621 2,460 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  11. Colorado Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Colorado Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 897 674 1,631 1,985 2000's 2,958 3,962 3,781 3,945 4,409 4,990 6,685 9,146 10,839 8,188 2010's 7,527 6,794 6,386 8,732 8,523 - = No Data Reported; -- = Not Applicable; NA = Not Available; W

  12. Louisiana (with State Offshore) Natural Gas Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Louisiana (with State Offshore) Natural Gas Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 2,706 3,308 3,345 3,426 2000's 3,228 4,316 3,661 3,927 3,806 3,821 4,354 4,339 5,487 13,125 2010's 19,326 15,162 9,995 8,913

  13. Texas Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Texas Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 46,803 46,620 44,319 42,192 41,404 41,554 1990's 41,411 39,288 38,141 37,847 39,020 39,736 41,592 41,108 40,793 43,350 2000's 45,419 46,462 47,491 48,717 53,275 60,178 65,805 76,357 81,843 85,034 2010's 94,287 104,454 93,475 97,921 105,955 - = No

  14. Virginia Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Virginia Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 122 175 216 235 253 248 230 217 1990's 138 225 904 1,322 1,833 1,836 1,930 2,446 1,973 2,017 2000's 1,704 1,752 1,673 1,717 1,742 2,018 2,302 2,529 2,378 3,091 2010's 3,215 2,832 2,579 2,373 2,800 - = No Data Reported; -- = Not Applicable; NA =

  15. West Virginia Natural Gas, Wet After Lease Separation Proved Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    (Billion Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) West Virginia Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,669 1980's 2,559 1,944 2,252 2,324 2,246 2,177 2,272 2,360 2,440 2,342 1990's 2,329 2,672 2,491 2,598 2,702 2,588 2,793 2,946 2,968 3,040 2000's 3,062 2,825 3,498 3,399 3,509 4,572 4,654 4,881 5,266 6,090 2010's 7,163 10,532

  16. Wyoming Natural Gas, Wet After Lease Separation Proved Reserves (Billion

    U.S. Energy Information Administration (EIA) (indexed site)

    Cubic Feet) Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Wyoming Natural Gas, Wet After Lease Separation Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 7,834 1980's 9,413 9,659 10,155 10,728 11,014 11,229 10,393 10,572 10,903 11,276 1990's 10,433 10,433 11,305 11,387 11,351 12,712 13,084 14,321 14,371 14,809 2000's 17,211 19,399 21,531 22,716 23,640 24,722 24,463 30,896 32,399 36,748 2010's

  17. Wetting and free surface flow modeling for potting and encapsulation.

    SciTech Connect (OSTI)

    Brooks, Carlton, F.; Brooks, Michael J.; Graham, Alan Lyman; Noble, David F. ); Notz, Patrick K.; Hopkins, Matthew Morgan; Castaneda, Jaime N.; Mahoney, Leo James; Baer, Thomas A.; Berchtold, Kathryn; Adolf, Douglas Brian; Wilkes, Edward Dean; Rao, Rekha Ranjana; Givler, Richard C.; Sun, Amy Cha-Tien; Cote, Raymond O.; Mondy, Lisa Ann; Grillet, Anne Mary; Kraynik, Andrew Michael

    2007-06-01

    As part of an effort to reduce costs and improve quality control in encapsulation and potting processes the Technology Initiative Project ''Defect Free Manufacturing and Assembly'' has completed a computational modeling study of flows representative of those seen in these processes. Flow solutions are obtained using a coupled, finite-element-based, numerical method based on the GOMA/ARIA suite of Sandia flow solvers. The evolution of the free surface is solved with an advanced level set algorithm. This approach incorporates novel methods for representing surface tension and wetting forces that affect the evolution of the free surface. In addition, two commercially available codes, ProCAST and MOLDFLOW, are also used on geometries representing encapsulation processes at the Kansas City Plant. Visual observations of the flow in several geometries are recorded in the laboratory and compared to the models. Wetting properties for the materials in these experiments are measured using a unique flowthrough goniometer.

  18. Deriving Value from Wet and Gaseous Waste Streams | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) (indexed site)

    Deriving Value from Wet and Gaseous Waste Streams Deriving Value from Wet and Gaseous Waste Streams Breakout Session 3A: Deriving Value from Wet and Gaseous Waste Streams Deriving Value from Wet and Gaseous Waste Streams Luca Zullo, Principal, Verde Nero zullo_bioenergy_2016.pdf (1.29 MB) More Documents & Publications Municipal Solid Waste (MSW) to Liquid Fuels Synthesis, Volume 2: A Techno-economic Evaluation of the Production of Mixed Alcohols CX-011101: Categorical Exclusion Determination

  19. Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Revision Increases (Billion Cubic Feet) Nebraska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Associated-Dissolved Natural Gas Reserves Revision

  20. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Estimated

  1. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) New Reservoir Discoveries in Old Fields (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas New Reservoir Discoveries in Old Fields, Wet After Lease Separation

  2. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Reserves Revision Decreases

  3. Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Nebraska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) No Data Available For This Series - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated Natural Gas Reserves Revision Increases

  4. Wet-steam erosion of steam turbine disks and shafts

    SciTech Connect (OSTI)

    Averkina, N. V.; Zheleznyak, I. V.; Kachuriner, Yu. Ya.; Nosovitskii, I. A.; Orlik, V. G.; Shishkin, V. I.

    2011-01-15

    A study of wet-steam erosion of the disks and the rotor bosses or housings of turbines in thermal and nuclear power plants shows that the rate of wear does not depend on the diagrammed degree of moisture, but is determined by moisture condensing on the surfaces of the diaphragms and steam inlet components. Renovating the diaphragm seals as an assembly with condensate removal provides a manifold reduction in the erosion.

  5. In-Situ observation of wet oxidation kinetics on Si (100) via...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Journal of Applied Physics; Journal Volume: 103; Journal ... RESOLUTION; SILICON; SPECTRA; SPECTROSCOPY; SUBSTRATES; TEMPERATURE DEPENDENCE; ...

  6. In-Situ observation of wet oxidation kinetics on Si (100) via...

    Office of Scientific and Technical Information (OSTI)

    Authors: Hussain, Zahid ; Rossi, Massimiliano ; Mun, Bongjin S. ; Enta, Yoshiharu ; Fadley, Charles S. ; Lee, Ki-Suk ; Kim, Sang-Koog ; Shin, Hyun-Joon ; Hussain, Zahid ; Ross, ...

  7. Interfacial material for solid oxide fuel cell

    DOE Patents [OSTI]

    Baozhen, Li (Essex Junction, VT); Ruka, Roswell J. (Pittsburgh, PA); Singhal, Subhash C. (Murrysville, PA)

    1999-01-01

    Solid oxide fuel cells having improved low-temperature operation are disclosed. In one embodiment, an interfacial layer of terbia-stabilized zirconia is located between the air electrode and electrolyte of the solid oxide fuel cell. The interfacial layer provides a barrier which controls interaction between the air electrode and electrolyte. The interfacial layer also reduces polarization loss through the reduction of the air electrode/electrolyte interfacial electrical resistance. In another embodiment, the solid oxide fuel cell comprises a scandia-stabilized zirconia electrolyte having high electrical conductivity. The scandia-stabilized zirconia electrolyte may be provided as a very thin layer in order to reduce resistance. The scandia-stabilized electrolyte is preferably used in combination with the terbia-stabilized interfacial layer. The solid oxide fuel cells are operable over wider temperature ranges and wider temperature gradients in comparison with conventional fuel cells.

  8. Isokinetic air sampler

    DOE Patents [OSTI]

    Sehmel, George A.

    1979-01-01

    An isokinetic air sampler includes a filter, a holder for the filter, an air pump for drawing air through the filter at a fixed, predetermined rate, an inlet assembly for the sampler having an inlet opening therein of a size such that isokinetic air sampling is obtained at a particular wind speed, a closure for the inlet opening and means for simultaneously opening the closure and turning on the air pump when the wind speed is such that isokinetic air sampling is obtained. A system incorporating a plurality of such samplers provided with air pumps set to draw air through the filter at the same fixed, predetermined rate and having different inlet opening sizes for use at different wind speeds is included within the ambit of the present invention as is a method of sampling air to measure airborne concentrations of particulate pollutants as a function of wind speed.

  9. Catalytic gasification of wet biomass in supercritical water

    SciTech Connect (OSTI)

    Antal, M.J. Jr.; Matsumura, Yukihiko; Xu, Xiaodong

    1995-12-31

    Wet biomass (water hyacinth, banana trees, cattails, green algae, kelp, etc.) grows rapidly and abundantly around the world. As a biomass crop, aquatic species are particularly attractive because their cultivation does not compete with land-based agricultural activities designed to produce food for consumption or export. However, wet biomass is not regarded as a promising feed for conventional thermochemical conversion processes because the cost associated with drying it is too high. This research seeks to address this problem by employing water as the gasification medium. Prior work has shown that low concentrations of glucose (a model compound for whole biomass) can be completely gasified in supercritical water at 600{degrees}C and 34.5 Wa after a 30 s reaction time. Higher concentrations of glucose (up to 22% by weight in water) resulted in incomplete conversion under these conditions. The gas contained hydrogen, carbon dioxide, carbon monoxide, methane, ethane, propane, and traces of other hydrocarbons. The carbon monoxide and hydrocarbons are easily converted to hydrogen by commercial technology available in most refineries. This prior work utilized capillary tube reactors with no catalyst. A larger reactor system was fabricated and the heterogeneous catalytic gasification of glucose and wet biomass slurry of higher concentration was studied to attain higher conversions.

  10. Hydrologic Behavior of Two Engineered Barriers Following Extreme Wetting

    SciTech Connect (OSTI)

    Porro, I.

    2000-09-30

    Many engineered barriers are expected to function for hundreds of years or longer. Over the course of time, it is likely that some barriers will experience infiltration to the point of breakthrough. This study compares the recovery from breakthrough of two storage- evapotranspiration type engineered barriers. Replicates of test plots comprising thick soil and capillary/biobarrier covers were wetted to breakthrough in 1997. Test plots were kept cleared of vegetation to maximize hydrologic stress during recovery. Following cessation of drainage resulting from the wetting irrigations, water storage levels in all plots were at elevated levels compared to pre-irrigation levels. As a result, infiltration of melting snow during the subsequent spring overloaded the storage capacity and produced drainage in all plots. Relatively rapid melting of accumulated snowfall produced the most significant infiltration events each year during the study. Capillary barriers yielded less total drainage than thick soil barriers. By limiting drainage, capillary barriers increased water storage in the upper portions of the test plots, which led to increased evaporation from the capillary barrier plots compared to thick soil plots. Increased evaporation in the capillary barrier plots allowed more water to infiltrate in the second season following the wetting tests without triggering drainage. All thick soil plots again yielded drainage in the second season. Within two years of intentionally induced breakthrough, evaporation alone (without transpiration) restored the capability of the capillary barrier covers to function as intended, although water storage in these covers remained at elevated levels.

  11. Hanford Site air operating permit application

    SciTech Connect (OSTI)

    1995-05-01

    The Clean Air Act Amendments of 1990, which amended the Federal Clean Air Act of 1977, required that the US Environmental Protection Agency develop a national Air Operating Permit Program, which in turn would require each state to develop an Air Operating Permit Program to identify all sources of ``regulated`` pollutants. Regulated pollutants include ``criteria`` pollutants (oxides of nitrogen, sulfur oxides, total suspended particulates, carbon monoxide, particulate matter greater than 10 micron, lead) plus 189 other ``Hazardous`` Air Pollutants. The Hanford Site, owned by the US Government and operated by the US Department of Energy, Richland Operations Office, is located in southcentral Washington State and covers 560 square miles of semi-arid shrub and grasslands located just north of the confluence of the Snake and Yakima Rivers with the Columbia River. This land, with restricted public access, provides a buffer for the smaller areas historically used for the production of nuclear materials, waste storage, and waste disposal. About 6 percent of the land area has been disturbed and is actively used. The Hanford Site Air Operating Permit Application consists of more than 1,100 sources and in excess of 300 emission points. Before January 1995, the maintenance and operations contractor and the environmental restoration contractor for the US Department of Energy completed an air emission inventory on the Hanford Site. The inventory has been entered into a database so that the sources and emission points can be tracked and updated information readily can be retrieved. The Hanford Site Air Operating Permit Application contains information current as of April 19, 1995.

  12. Detection of Amorphous Silica in Air-Oxidized Ti3SiC2 at 500-1000°C by NMR and SIMS

    SciTech Connect (OSTI)

    Pang, Wei Kong; Low, I M; Hanna, J V

    2010-11-12

    The use of secondary-ion mass spectrometry (SIMS), nuclear magnetic resonance (NMR) and transmission electron microscopy (TEM) to detect the existence of amorphous silica in Ti3SiC2 oxidised at 500-1000 ºC is described. The formation of an amorphous SiO2 layer and its growth in thickness with temperature was monitored using dynamic SIMS. Results of NMR and TEM verify for the first time the direct evidence of amorphous silica formation during the oxidation of Ti3SiC2 at 1000 ºC.

  13. Simple Interactive Models for better air quality (SIM-air) |...

    Open Energy Information (Open El) [EERE & EIA]

    Interactive Models for better air quality (SIM-air) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Simple Interactive Models (SIM-air) AgencyCompany Organization:...

  14. Wetting kinetics of water nano-droplet containing non-surfactant nanoparticles: A molecular dynamics study

    SciTech Connect (OSTI)

    Lu, Gui; Department of Mechanical Engineering and Mechanics, Drexel University, Philadelphia, Pennsylvania 19104 ; Hu, Han; Sun, Ying E-mail: ysun@coe.drexel.edu; Duan, Yuanyuan E-mail: ysun@coe.drexel.edu

    2013-12-16

    In this Letter, dynamic wetting of water nano-droplets containing non-surfactant gold nanoparticles on a gold substrate is examined via molecular dynamics simulations. The results show that the addition of non-surfactant nanoparticles hinders the nano-second droplet wetting process, attributed to the increases in both surface tension of the nanofluid and friction between nanofluid and substrate. The droplet wetting kinetics decreases with increasing nanoparticle loading and water-particle interaction energy. The observed wetting suppression and the absence of nanoparticle ordering near the contact line of nano-sized droplets differ from the wetting behaviors reported from nanofluid droplets of micron size or larger.

  15. Maintaining Your Air Conditioner

    Energy.gov [DOE]

    Regular maintenance extends the life of your air conditioner and helps it run as efficiently as possible.

  16. Minimize Compressed Air Leaks

    Office of Energy Efficiency and Renewable Energy (EERE)

    This tip sheet outlines a strategy for compressed air leak detection and provides a formula for cost savings calculations.

  17. Surface and interfacial reaction study of InAs(100)-crystalline oxide interface

    SciTech Connect (OSTI)

    Zhernokletov, D. M.; Laukkanen, P.; Dong, H.; Brennan, B.; Kim, J.; Galatage, R. V.; Yakimov, M.; Tokranov, V.; Oktyabrsky, S.; Wallace, R. M.; Department of Materials Science and Engineering, University of Texas at Dallas, Richardson, Texas 75080

    2013-05-27

    A crystalline oxide film on InAs(100) is investigated with in situ monochromatic x-ray photoelectron spectroscopy and low energy electron diffraction before and after in situ deposition of Al{sub 2}O{sub 3} by atomic layer deposition (ALD) as well as upon air exposure. The oxidation process leads to arsenic and indium trivalent oxidation state formation. The grown epitaxial oxide-InAs interface is stable upon ALD reactor exposure; however, trimethyl aluminum decreases oxidation states resulting in an unreconstructed surface. An increase in oxide concentration is also observed upon air exposure suggesting the crystalline oxide surface is unstable.

  18. Air Sparging Decision Tool

    Energy Science and Technology Software Center (OSTI)

    1996-06-10

    The Air Sparging Decision Tool is a computer decision aid to help environmental managers and field practitioners in evaluating the applicability of air sparging to a wide range of sites and for refining the operation of air sparging systems. The program provides tools for the practitioner to develop the conceptual design for an air sparging system suitable for the identified site. The Tool provides a model of the decision making process, not a detailed designmore » of air sparging systems. The Tool will quickly and cost effectively assist the practitioner in screening for applicability of the technology at a proposed site.« less

  19. Louisiana - North Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Louisiana - North Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 138 23 228 283 588 70 57 2,091 917 82 2010's 598 4,948 276 964 2,277 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  20. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,884 1980's 1,721 1,553 1,359 1,195 1,219 1,067 1,074 996 1,044 1,029 1990's 989 964 942 942 929 882 925 862 827 894 2000's 887 876 797 728 750 611

  1. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 171 1980's 195 629 122 87 25 11 6 5 24 9 1990's 0 72 78 3 26 24 10 5 36 24 2000's 21 18 49 7 4 6 11 0 36 4 2010's 1 49 4 0 32 - = No Data Reported; -- = Not Applicable; NA = Not Available; W

  2. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 270 1980's 389 397 329 259 250 312 141 281 213 150 1990's 188 50 101 80 547 197 411 321 264 309 2000's 308 511 187 165 80 141 151 101 61 56

  3. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 340 484 405 142 230 192 498 278 138 36 2010's 205 356 91 255 239 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release

  4. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 107 1980's 419 138 -178 151 326 -331 105 -31 361 24 1990's 60 19 -59 319 375 -209 447 22 -91 191 2000's -253 197 53 126 73 21 127 112 -84 98 2010's -42 -32 187 -118 298 - = No Data Reported; -- = Not

  5. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 459 1980's 668 542 486 498 416 313 582 261 282 296 1990's 546 240 139 112 322 510 279 520 500 130 2000's 221 345 285 302 365 345 321 299 209 231 2010's 266 78 214 119 218 - = No Data Reported; -- = Not

  6. Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Louisiana - South Onshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 325 339 360 202 260 90 338 150 138 32 2010's 55 579 36 85 184 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  7. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 301 330 276 220 220 1990's 191 177 205 141 149 155 152 165 170 163 2000's 142 138 97 90 75 75 64 64 107 113 2010's 108 99 107 105 109 - = No Data Reported; -- = Not

  8. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 80 131 37 61 34 34 49 96 6 18 2010's 69 76 22 62 92 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  9. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 17 -70 -57 7 69 1990's -27 -70 -44 -53 100 35 -43 73 -9 41 2000's -45 43 -24 8 -1 56 -3 15 54 59 2010's -282 -39 159 -39 99 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  10. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 53 34 32 18 59 1990's 34 36 27 25 42 31 150 104 35 65 2000's 28 49 37 39 51 19 27 20 30 67 2010's 26 29 114 155 59 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  11. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 291 258 265 413 316 1990's 266 199 198 240 123 118 125 206 387 285 2000's 248 155 195 142 153 79 62 94 137 299 2010's 171 144 196 169 212 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  12. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 326 291 288 238 350 1990's 256 244 187 155 173 211 173 150 382 380 2000's 199 126 123 111 145 116 93 135 302 116 2010's 144 225 159 183 134 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  13. Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 77 88 19 79 42 44 70 36 19 16 2010's 88 90 19 4 41 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring

  14. Louisiana Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Louisiana Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 511 202 295 298 171 1990's 243 54 104 85 604 247 437 415 298 365 2000's 369 563 255 246 119 191 189 131 208 1,550 2010's 268 167 12 8 59 - = No Data Reported; -- = Not

  15. Louisiana Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Louisiana Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 770 7 16 24 17 1990's 3 72 78 3 26 66 12 5 43 46 2000's 36 26 69 12 13 6 29 0 195 259 2010's 49 49 4 18 57 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  16. Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 702 782 669 464 572 355 713 1,589 1,300 87 2010's 792 5,509 267 1,382 4,471 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  17. Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 266 226 251 507 266 1990's 67 83 -188 604 491 -81 620 -44 -278 556 2000's -193 238 139 270 -12 100 98 201 -150 244 2010's -411 165 469 49 441 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  18. Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Louisiana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 539 423 591 559 912 187 449 2,307 1,067 114 2010's 658 5,528 337 1,053 2,461 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  19. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 391 159 176 174 170 1990's 126 111 103 116 119 130 163 136 113 101 2000's 110 140 109 113 88 63 79 81 60 45 2010's 53 42 70 55 42 - = No Data Reported;

  20. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 97 0 10 0 8 1990's 0 0 0 0 0 9 0 0 7 22 2000's 9 8 11 0 4 0 18 0 0 0 2010's 0 0 0 17 25 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  1. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 92 7 13 55 10 1990's 24 1 0 2 42 50 25 92 34 51 2000's 49 29 44 75 28 39 34 29 0 0 2010's 0 0 0 0 8 - = No Data Reported; -- = Not

  2. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 83 164 17 81 58 22 25 52 5 0 2010's 23 144 0 0 3 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015

  3. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 30 -27 291 8 61 1990's -115 123 -70 162 23 -23 27 28 -58 181 2000's 61 2 -3 31 -66 30 -11 9 -3 -8 2010's 115 53 158 -57 -34 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  4. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 27 37 13 45 37 1990's 15 108 1 42 6 14 26 25 5 25 2000's 59 55 38 25 24 28 75 19 22 15 2010's 2 13 4 0 18 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  5. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 252 252 123 291 3,303 1990's 110 168 139 83 120 151 85 103 99 207 2000's 100 77 240 71 114 41 48 84 69 40 2010's 64 12 209 19 41 - = No Data Reported; -- = Not Applicable; NA = Not Available;

  6. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 128 104 90 141 3,397 1990's 82 110 127 91 199 125 82 81 84 97 2000's 76 55 46 66 103 49 56 63 38 45 2010's 46 34 65 59 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  7. Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Louisiana State Offshore Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 76 61 3 74 64 27 54 66 12 0 2010's 5 1 25 4 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  8. Lower 48 States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Lower 48 States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 18,226 13,756 10,172 10,638 12,571 10,156 25,122 14,615 7,910 3,477 2010's 10,879 45,818 5,941 8,359 23,671 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  9. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 52 1980's 66 62 67 70 67 73 70 73 61 54 1990's 53 49 44 36 41 38 36 35 31 32 2000's 39 26 28 29 18 17 18 17 16 5 2010's 6 5 10 15 14 - = No Data Reported; -- = Not

  10. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 12 0 23 148 0 0 3 24 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  11. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's -21 1980's 179 -99 -10 143 -105 -19 -48 36 -27 0 1990's 17 38 -30 -6 51 10 9 -25 6 -28 2000's 33 -12 19 19 3 -9 0 1 5 -28 2010's 4 2 -8 39 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  12. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 16 1980's 23 19 53 19 23 15 4 3 1 7 1990's 1 15 0 5 8 1 1 13 2 1 2000's 3 3 7 0 3 2 0 0 7 0 2010's 0 0 0 0 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  13. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 64 1980's 42 46 98 79 66 88 58 38 27 54 1990's 31 42 28 23 21 24 17 53 76 50 2000's 27 41 33 43 69 24 5 3 34 105 2010's 13 12 8 4 7 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  14. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 41 1980's 33 54 76 90 149 61 55 59 27 41 1990's 42 67 17 36 32 18 64 34 46 107 2000's 18 22 79 83 5 8 61 2 7 39 2010's 10 6 35 8 3 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  15. Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 13 2 12 123 0 0 3 20 0 0 2010's 0 0 0 0 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  16. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 96 1980's 111 94 81 69 81 69 68 68 76 85 1990's 76 114 110 111 115 130 179 192 215 208 2000's 300 218 218 195 194 198 183 170 145 151 2010's 151 137 130 120 112 - = No Data Reported; -- =

  17. Michigan Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 0 5 0 0 4 154 60 1 76 1990's 24 0 3 0 0 0 0 0 0 0 2000's 0 3 0 2 31 0 5 0 1 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  18. Michigan Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 41 1980's 13 11 11 15 16 27 65 94 95 32 1990's 42 17 7 0 0 9 78 0 6 0 2000's 15 50 8 0 0 11 0 0 4 0 2010's 2 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  19. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 664 2 49 244 15 91 24 1,235 10 17 2010's 725 410 0 11 8 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  20. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's -26 1980's 144 -91 21 87 -54 -1 24 -7 -105 46 1990's -21 193 134 100 101 321 580 199 94 44 2000's 165 687 60 50 -90 1 112 -48 -24 -286 2010's 254 3 -97 -103 -52 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  1. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 26 1980's 20 20 6 8 7 6 84 275 50 45 1990's 42 6 31 18 8 34 17 39 10 1 2000's 143 61 286 75 88 54 88 30 14 16 2010's 1 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  2. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 55 1980's 37 64 61 31 47 55 28 132 256 251 1990's 150 285 233 190 29 303 139 74 218 441 2000's 152 493 248 197 298 142 290 210 407 307 2010's 372 260 1,073 137 85 - = No Data Reported; -- = Not Applicable; NA = Not Available; W

  3. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 90 1980's 38 44 86 38 49 44 59 115 232 205 1990's 50 228 139 135 167 65 403 225 506 532 2000's 410 246 311 225 204 136 406 791 140 334 2010's 255 207 515 387 292 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  4. Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Michigan Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 473 23 24 82 14 106 45 1,041 0 0 2010's 539 654 0 11 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  5. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 5 1 3 4 2 4 4 2 3 3 1990's 4 2 2 2 3 10 5 2 1 2 2000's 2 2 1 1 1 11 1 1 0 13 2010's 1 8 1 2 2 - = No Data Reported; -- = Not Applicable; NA

  6. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 6 0 0 0 0 0 0 0 0 0 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  7. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 0 0 0 0 0 0 0 0 0 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  8. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 4 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  9. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1 1980's 16 -20 18 6 -17 15 22 -27 16 13 1990's -13 -7 -3 1 5 27 1 11 -22 5 2000's -31 4 1 -5 -1 7 4 -13 -2 42 2010's -70 66 -97 -5 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  10. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3 1980's 3 0 0 0 0 1 0 1 0 0 1990's 1 3 0 0 0 0 0 0 0 0 2000's 0 0 0 0 0 10 0 10 0 0 2010's 2 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  11. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 3 3 1 0 0 3 2 0 0 0 1990's 2 3 0 2 0 0 3 26 1 7 2000's 4 2 0 0 3 4 0 0 4 13 2010's 0 9 0 0 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  12. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 3 2 1 2 2 2 0 0 2 1 1990's 1 1 2 1 0 4 3 20 10 41 2000's 3 0 1 0 3 0 2 0 0 53 2010's 1 46 1 19 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  13. Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease

    U.S. Energy Information Administration (EIA) (indexed site)

    Separation, Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 5 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  14. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 8 1980's 13 14 4 4 5 7 2 5 7 4 1990's 3 5 4 8 8 2 1 1 2 1 2000's 4 4 5 9 8 7 8 13 19 17 2010's 15 14 12 11 9 - = No Data Reported; -- = Not Applicable; NA = Not

  15. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 0 21 0 0 0 0 0 0 0 0 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 0 0 0 4 14 0 38 8 0 2010's 0 0 0 0 16 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  16. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 1 2 7 0 7 7 0 13 5 10 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 0 0 2 0 0 0 8 0 0 2010's 0 0 2 0 0 - = No Data Reported; -- = Not Applicable; NA = Not

  17. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 4 1 2 0 6 31 21 0 2010's 0 46 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  18. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 23 1980's 6 12 -9 6 5 -11 42 -53 13 -20 1990's 3 13 -12 5 -4 -20 -4 -29 5 23 2000's 8 7 2 5 0 17 -12 14 -12 26 2010's -5 2 -12 5 -3 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  19. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 21 1980's 9 12 0 3 0 3 2 0 0 0 1990's 0 0 0 1 0 0 0 0 0 0 2000's 2 37 12 35 17 2 29 48 41 94 2010's 127 16 5 6 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  20. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 5 4 22 3 9 3 0 1 11 0 1990's 3 4 0 5 22 2 0 0 0 31 2000's 0 2 1 0 40 14 18 14 33 107 2010's 121 42 38 58 6 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  1. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 9 1980's 6 6 12 1 15 0 1 4 3 6 1990's 5 8 36 12 3 5 8 3 6 0 2000's 4 3 4 6 5 8 9 12 41 12 2010's 110 28 18 8 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  2. Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Miscellaneous States Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 0 0 2 0 4 18 10 0 2010's 14 100 14 0 4 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring

  3. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 9 1980's 10 9 14 10 13 12 14 12 10 12 1990's 11 14 12 16 10 6 7 8 7 6 2000's 6 4 5 8 3 3 3 5 6 8 2010's 7 8 9 6 8 - = No Data Reported; -- = Not Applicable; NA = Not

  4. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Field Discoveries (Billion Cubic Feet) Field Discoveries (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3 1980's 0 3 0 5 1 8 0 1 0 0 1990's 15 0 0 0 1 0 0 0 0 0 2000's 0 0 1 0 0 0 0 0 2 2 2010's 0 1 1 0 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  5. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 0 0 0 0 0 1 1 0 0 1990's 0 0 7 0 0 1 0 0 0 0 2000's 0 0 0 0 0 0 2 0 1 0 2010's 0 0 0 0 2 - = No Data Reported; -- = Not Applicable; NA = Not

  6. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 11 2 9 1 5 0 0 9 0 0 2010's 2 0 3 0 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  7. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's -66 1980's 6 -6 6 -2 2 2 0 -1 0 31 1990's 7 10 -4 -13 19 -12 20 0 -6 -6 2000's -1 -3 5 -1 -2 1 0 2 11 22 2010's 11 37 -3 -14 15 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  8. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 7 1 3 1 4 3 3 3 13 11 1990's 2 1 0 0 1 0 9 12 0 0 2000's 4 2 3 0 0 1 7 0 0 0 2010's 0 0 4 3 9 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  9. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 5 1980's 5 9 7 5 6 23 60 7 7 18 1990's 36 29 24 10 31 6 15 8 12 14 2000's 7 7 5 4 2 2 1 1 10 20 2010's 12 17 8 8 13 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  10. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 15 1980's 8 13 20 17 46 13 31 10 14 22 1990's 44 14 10 7 10 7 13 8 21 10 2000's 6 4 6 8 3 4 1 6 17 7 2010's 10 13 13 6 7 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  11. Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Mississippi Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 3 3 7 2 8 1 5 2 0 10 2010's 6 0 1 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  12. Mississippi Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 146 1980's 161 187 185 150 169 140 151 166 172 144 1990's 130 129 97 95 73 85 81 85 72 74 2000's 73 90 94 85 90 83 81 95 104 93 2010's 81 67 56 56 47 - = No Data Reported; -- =

  13. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 14 1980's 360 42 15 4 16 2 0 0 20 25 1990's 6 12 5 10 3 14 0 0 0 0 2000's 1 0 0 0 0 0 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  14. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 9 1980's 50 31 24 8 20 11 4 2 9 29 1990's 19 8 2 3 8 1 1 2 0 8 2000's 1 19 27 28 7 3 4 1 2 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not

  15. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 25 28 24 28 3 54 29 70 4 2 2010's 11 10 107 91 80 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  16. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 55 1980's 23 405 19 14 5 4 51 5 1 -13 1990's 71 97 -97 81 -17 45 -7 -18 -12 40 2000's -22 55 76 -26 21 6 -23 33 1 6 2010's -8 75 67 44 -29 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  17. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 65 1980's 96 72 39 30 45 77 68 29 18 46 1990's 19 10 9 2 1 30 34 36 110 11 2000's 49 41 52 81 27 74 112 147 156 133 2010's 33 24 0 2 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  18. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 119 1980's 146 152 366 275 188 153 155 89 79 175 1990's 106 122 98 99 104 41 74 48 100 106 2000's 32 36 71 37 53 25 39 49 87 232 2010's 59 140 294 68 16 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  19. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 56 1980's 37 62 207 163 130 76 162 143 116 160 1990's 121 74 111 57 45 66 74 58 157 156 2000's 78 66 83 59 46 53 94 48 92 85 2010's 67 93 79 33 76 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  20. Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Mississippi Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 92 31 21 40 10 16 39 22 2 7 2010's 25 11 159 39 116 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  1. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 6 1980's 11 14 10 12 10 11 11 11 13 8 1990's 9 7 8 6 7 7 6 5 5 6 2000's 6 7 8 7 9 15 19 21 27 35 2010's 24 19 22 25 25 - = No Data Reported; -- = Not Applicable; NA = Not

  2. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 6 4 6 4 2 2 17 26 42 3 2010's 30 45 4 4 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  3. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 8 1980's 34 -32 -9 26 -17 9 0 -4 -1 -29 1990's 14 -18 3 -8 6 1 -3 -5 1 4 2000's 1 4 8 -8 -4 0 1 1 7 84 2010's -38 -33 -3 -5 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  4. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 7 1980's 21 13 5 6 3 1 2 2 1 1 1990's 1 1 1 0 1 0 1 1 6 3 2000's 5 15 14 25 16 39 22 18 9 5 2010's 41 14 38 37 79 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  5. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 8 1980's 13 20 15 18 19 8 10 8 8 10 1990's 7 4 8 5 6 3 1 4 7 28 2000's 10 9 14 3 12 14 19 32 17 65 2010's 31 34 20 43 49 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  6. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 11 1980's 26 12 18 17 10 21 25 19 25 13 1990's 19 8 7 11 8 7 7 4 14 42 2000's 9 12 7 7 26 20 51 60 11 126 2010's 40 32 26 51 15 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  7. Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 2 5 8 0 1 1 19 28 47 3 2010's 29 45 4 4 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  8. Montana Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 42 1980's 51 74 36 39 38 41 31 32 47 36 1990's 40 42 46 44 43 45 47 51 46 35 2000's 62 67 70 79 86 86 100 92 88 80 2010's 70 57 45 39 35 - = No Data Reported; -- = Not Applicable; NA = Not

  9. Montana Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 1 4 4 5 9 19 8 0 0 4 1990's 10 3 5 0 0 1 1 0 0 0 2000's 41 4 0 0 6 14 28 1 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  10. Montana Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 7 0 2 1 0 0 4 0 0 1 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 1 0 0 1 0 20 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  11. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 6 56 0 325 1 7 0 13 55 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  12. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's -68 1980's 550 56 -430 51 -58 52 -67 -22 77 -73 1990's 14 -12 56 -151 137 -5 20 36 -13 42 2000's 10 48 49 -21 -55 8 12 10 -10 56 2010's 16 -25 46 11 41 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  13. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 40 1980's 24 47 29 25 36 2 5 1 0 128 1990's 39 17 15 0 0 0 1 21 0 12 2000's 53 22 83 122 116 92 123 64 67 28 2010's 47 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  14. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 80 1980's 179 63 83 63 61 33 22 8 25 16 1990's 25 30 13 6 71 11 11 130 37 28 2000's 125 82 96 23 113 109 60 43 40 148 2010's 70 65 175 8 7 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  15. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 35 1980's 48 91 56 44 47 46 35 40 24 80 1990's 15 12 15 18 18 127 52 96 106 56 2000's 121 70 34 39 47 44 15 34 30 8 2010's 65 12 6 65 76 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  16. Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Montana Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 6 52 2 227 1 5 1 13 45 0 2010's 12 0 27 70 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated

  17. Nebraska Natural Gas Wet After Lease Separation, Reserves in Nonproducing

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoirs (Billion Cubic Feet) Wet After Lease Separation, Reserves in Nonproducing Reservoirs (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 0 0 0 0 2000's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Proved Nonproducing Reserves of Total Gas

  18. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 400 1980's 341 365 355 304 318 293 202 254 236 278 1990's 286 272 298 306 295 239 246 253 275 327 2000's 294 352 354 328 338 367 340 334 340 325 2010's 265 228 208 220 187

  19. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 96 1980's 60 74 69 17 25 4 1 0 0 11 1990's 20 6 3 2 0 5 2 0 1 2 2000's 8 20 5 3 14 5 39 22 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  20. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 41 1980's 4 12 32 8 12 22 4 10 11 24 1990's 3 14 2 29 8 6 4 4 2 6 2000's 5 16 9 16 3 2 0 11 1 3 2010's 1 2 4 0 0 - = No Data Reported; -- = Not Applicable; NA =

  1. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 338 103 80 184 371 554 112 123 180 186 2010's 150 148 52 286 12 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  2. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 370 1980's -309 141 15 -34 -81 -3 -145 126 3 92 1990's 193 -100 70 31 29 -37 -3 9 -3 104 2000's -108 46 51 37 9 42 110 56 -12 149 2010's -49 -92 31 -97 111 - = No Data Reported; -- = Not Applicable; NA = Not Available; W =

  3. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 297 1980's 300 359 277 164 151 155 47 61 76 84 1990's 147 93 14 89 128 67 88 175 225 94 2000's 666 435 246 403 294 333 312 356 381 116 2010's 94 218 164 170 80 - = No Data Reported; -- = Not Applicable; NA = Not Available; W

  4. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 269 1980's 270 333 417 240 225 299 221 157 182 201 1990's 220 255 205 147 148 162 127 128 290 251 2000's 230 349 1,000 895 322 329 408 308 324 406 2010's 225 301 515 296 322 - = No Data Reported; -- = Not

  5. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 260 1980's 188 223 333 272 339 298 265 365 457 369 1990's 302 297 289 214 209 217 246 275 340 558 2000's 461 311 1,095 345 407 288 332 307 330 298 2010's 339 237 253 343 463 - = No Data Reported; -- = Not

  6. New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) New Mexico - East Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 200 185 71 192 166 436 121 205 112 100 2010's 91 121 100 510 12 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  7. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 8 47 0 0 1 1 0 1 0 29 1990's 0 0 0 0 0 0 0 0 0 0 2000's 0 1 0 0 0 5 0 0 0 1 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  8. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 16 41 5 7 8 3 0 0 31 40 1990's 1 0 12 8 0 0 0 0 0 22 2000's 1 14 0 0 0 1 147 0 1 0 2010's 0 7 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not

  9. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 524 189 913 647 938 617 6,278 161 5 66 2010's 0 844 5 326 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next

  10. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 108 1980's 28 714 -803 -54 -41 49 119 54 92 205 1990's 171 721 401 -265 -559 247 161 -884 60 253 2000's -86 -111 125 -6 -32 6 49 73 -14 263 2010's 120 179 49 42 310 - = No Data Reported; -- = Not Applicable; NA = Not

  11. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 334 1980's 384 484 182 132 127 129 73 64 1,147 318 1990's 1,554 493 387 285 476 514 442 485 584 486 2000's 1,266 772 930 976 908 610 446 168 110 130 2010's 150 222 103 7 56 - = No Data Reported; -- = Not Applicable; NA = Not

  12. New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) New Mexico - West Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 273 116 904 458 443 470 6,278 297 202 145 2010's 13 841 0 224 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date:

  13. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 6 1980's 5 5 1990's 5 4 8 11 12 12 10 10 8 7 2000's 6 4 4 5 5 5 4 4 3 5 2010's 6 8 17 9 17 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  14. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 10 1 0 0 0 0 0 1 1 0 2010's 0 20 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  15. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1 1980's 0 2 1990's 0 0 1 5 6 -10 2 -1 3 0 2000's 1 -4 4 3 3 -4 1 -1 0 5 2010's 13 3 57 -65 20 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  16. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 2 1 1990's 0 2 0 4 2 4 2 0 0 0 2000's 0 1 2 0 1 3 0 0 0 0 2010's 0 0 0 0 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  17. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 1 1990's 2 6 3 1 2 3 3 2 8 3 2000's 2 1 1 0 0 1 8 1 0 1 2010's 4 0 6 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  18. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 13 5 1990's 3 4 16 19 14 9 3 5 11 9 2000's 1 3 7 3 1 4 4 12 1 11 2010's 6 2 18 20 76 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company

  19. Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 2 1 5 0 0 0 4 5 0 0 2010's 2 9 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  20. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 44 1980's 63 85 1990's 104 147 254 276 385 354 367 372 391 380 2000's 365 345 365 347 325 298 286 273 262 256 2010's 225 218 204 174 167 - = No Data Reported; -- = Not Applicable; NA = Not

  1. Alabama Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 71 1980's 0 8 1990's 0 0 1 0 0 131 0 14 0 0 2000's 0 0 2 4 0 0 7 17 1 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  2. Alabama Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 14 1980's 1 5 1990's 434 33 94 0 0 0 0 0 10 0 2000's 0 43 0 0 3 0 0 0 2 0 2010's 1 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date:

  3. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 246 2 0 270 0 439 259 385 20 0 2010's 153 378 22 191 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  4. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 38 32 1990's 202 598 173 -639 22 -39 -42 -47 1 31 2000's -23 -35 63 -45 28 -21 -3 2 -7 42 2010's 47 -48 47 -195 498 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  5. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 46 1980's 66 11 1990's 1,019 227 35 376 78 114 175 34 19 1 2000's 184 173 291 321 132 84 150 125 61 21 2010's 29 3 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  6. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 44 1980's 124 93 1990's 942 205 192 164 2,130 290 94 54 308 139 2000's 68 224 156 125 157 60 205 35 747 336 2010's 176 163 256 79 43 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  7. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 135 1980's 61 121 1990's 762 772 546 29 2,091 482 504 346 301 210 2000's 78 77 126 595 163 133 234 153 287 90 2010's 208 470 84 50 70 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  8. Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Alabama Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 149 1 1 251 30 427 188 303 11 2 2010's 270 586 11 373 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  9. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 52 1980's 52 55 74 80 135 113 149 172 219 211 1990's 184 171 199 212 253 236 235 270 314 263 2000's 312 253 262 276 275 258 218 227 207 225 2010's 174 176 172 181 204 - = No

  10. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 3,573 0 0 0 0 19 0 1 0 0 2010's 0 51 0 1 161 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  11. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 4 1980's 13 97 11 -3 -5 465 0 -1 101 6 1990's -26 0 77 -29 25 -339 3 106 -149 145 2000's -145 0 0 -1 1 0 -1 1 -1 1 2010's -1 -1 -2 1 -1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  12. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 311 0 0 1 1 72 2 46 10 127 1990's 53 17 51 8 0 3 6 14 1 2 2000's 1,976 20 0 0 33 1 4 6 0 0 2010's 2 3 14 17 8 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual

  13. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 123 1980's 13 10 22 606 339 201 71 67 25,117 79 1990's 40 129 19 67 19 36 107 6 48 3,530 2000's 1,869 133 42 19 155 26 111 10 3,954 5 2010's 260 79 198 2,120 553 - = No Data Reported; -- = Not Applicable; NA = Not

  14. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 719 1980's 1,091 77 2,223 282 426 513 19 21 762 83 1990's 926 84 84 71 240 386 87 1,792 65 3,577 2000's 77 171 84 187 589 179 2,850 2,098 37 1,696 2010's 236 843 495 38 179 - = No Data Reported; -- = Not

  15. Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 3,741 0 0 0 0 22 0 3 0 1 2010's 0 2 0 0 167 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  16. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 176 1980's 161 181 188 193 189 200 179 179 184 192 1990's 158 184 219 184 201 195 211 207 204 202 2000's 198 213 200 204 206 213 192 164 149 136 2010's 145 152 129 108 101 - = No Data

  17. Alaska Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 15 1980's 0 0 0 0 0 0 0 0 0 0 1990's 0 0 0 0 0 0 0 0 0 53 2000's 0 56 0 20 0 22 0 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  18. Alaska Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 4 0 0 0 0 10 0 0 0 1990's 0 40 0 8 0 0 0 0 0 23 2000's 13 4 4 1 26 10 2 0 5 0 2010's 0 3 0 1 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  19. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 825 0 13 0 0 79 0 5 0 0 2010's 0 171 0 271 34 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring

  20. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's -50 1980's 22 -310 1 0 1 -451 23 0 54 -14 1990's -291 1 201 81 28 -76 66 -1 -14 -1 2000's 145 -1 1 0 -1 -1 -49 1 -1 1 2010's -2 -1 -1 1 -24 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  1. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1 1980's 0 6 0 0 0 0 0 0 23 29 1990's 2 0 4 19 5 39 0 0 1 0 2000's 0 40 62 81 108 61 46 22 18 2 2010's 13 1 30 74 138 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  2. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 108 1980's 91 51 0 136 56 354 689 1 13 57 1990's 59 112 2 43 32 18 64 93 77 45 2000's 249 206 77 215 53 129 267 103 153 103 2010's 195 128 142 301 137 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  3. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 0 77 2 24 481 16 166 701 47 145 1990's 151 713 94 609 34 234 115 42 105 50 2000's 224 65 58 241 49 116 32 70 149 191 2010's 392 95 263 114 89 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to

  4. Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Alaska Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 842 0 13 0 0 74 0 8 0 4 2010's 132 34 2 92 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages: Nonassociated

  5. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 11 1980's 28 28 9 11 11 4 7 6 6 6 1990's 13 21 25 21 19 22 23 17 13 5 2000's 4 3 5 5 4 3 5 4 3 4 2010's 4 6 9 9 10 - = No Data Reported; -- = Not Applicable; NA = Not

  6. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 2 1 0 27 0 0 0 0 2010's 0 0 0 0 79 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  7. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 0 0 4 1 1 -26 -2 3 15 -2 1990's -70 91 23 -17 11 25 14 -19 -3 -1 2000's -1 -1 4 2 -1 -3 3 -7 3 12 2010's -3 24 38 -23 -20 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  8. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Extensions (Billion Cubic Feet) Extensions (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 0 1980's 2 1 3 16 3 1 2 1 1 0 1990's 0 1 0 0 0 2 1 0 0 0 2000's 0 0 0 0 0 1 0 0 0 0 2010's 4 0 11 1 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  9. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 9 1980's 0 2 12 3 7 11 18 11 4 10 1990's 4 5 4 8 5 6 25 7 17 20 2000's 1 1 1 2 0 1 2 7 28 0 2010's 0 13 9 4 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of

  10. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 54 19 4 17 9 8 18 8 5 6 1990's 8 3 3 6 5 20 18 10 15 29 2000's 4 1 10 3 7 1 2 11 3 5 2010's 12 50 5 88 14 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure

  11. Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,

    U.S. Energy Information Administration (EIA) (indexed site)

    Reserves Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 5 2 0 0 16 0 0 0 5 2010's 0 38 0 0 9 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  12. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Estimated

    U.S. Energy Information Administration (EIA) (indexed site)

    Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 91 1980's 90 94 150 196 178 173 119 124 154 161 1990's 152 152 180 167 167 160 178 173 157 159 2000's 150 157 153 161 166 171 183 265 454 694 2010's 948 1,074 1,143 1,132 1,133 - = No Data

  13. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, New

    U.S. Energy Information Administration (EIA) (indexed site)

    Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 24 1980's 25 1 24 8 14 16 24 29 27 13 1990's 9 6 6 1 1 0 27 15 36 12 2000's 16 11 8 0 18 31 33 27 41 36 2010's 27 23 11 1 2 - = No Data Reported; -- = Not Applicable; NA =

  14. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, New Field

    U.S. Energy Information Administration (EIA) (indexed site)

    Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3 1980's 5 18 7 4 2 13 0 0 0 0 1990's 2 0 1 0 1 0 2 0 0 1 2000's 0 0 24 0 3 4 7 0 0 0 2010's 0 0 0 0 0 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data.

  15. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Acquisitions (Billion Cubic Feet) Acquisitions (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 343 5 78 81 52 3 5 280 5 36 2010's 807 6,882 6 9 1 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016

  16. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Adjustments (Billion Cubic Feet) Adjustments (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 17 1980's -8 36 85 -20 89 -100 65 26 101 -48 1990's 162 15 160 -45 84 39 18 0 3 -47 2000's -2 28 25 17 13 11 -31 -22 -67 -8 2010's -31 705 -778 -53 18 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid

  17. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Decreases (Billion Cubic Feet) Decreases (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 49 1980's 90 75 105 155 161 168 246 222 229 279 1990's 114 191 171 115 91 87 83 94 638 357 2000's 48 87 106 132 91 141 112 139 161 621 2010's 301 311 6,603 280 1,095 - = No Data Reported; -- = Not Applicable; NA = Not Available;

  18. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Revision Increases (Billion Cubic Feet) Increases (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 46 1980's 64 43 83 165 138 98 163 210 115 197 1990's 93 160 179 92 142 88 79 196 582 734 2000's 204 127 104 146 193 121 99 310 1,247 1,907 2010's 1,060 581 1,749 472 157 - = No Data Reported; -- = Not Applicable; NA = Not

  19. Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves

    U.S. Energy Information Administration (EIA) (indexed site)

    Sales (Billion Cubic Feet) Sales (Billion Cubic Feet) Arkansas Nonassociated Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 337 3 64 63 24 15 4 298 19 49 2010's 393 6,724 1 4 239 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 11/19/2015 Next Release Date: 12/31/2016 Referring Pages:

  20. California - Coastal Region Onshore Associated-Dissolved Natural Gas, Wet

    U.S. Energy Information Administration (EIA) (indexed site)

    After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Estimated Production from Reserves (Billion Cubic Feet) California - Coastal Region Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 27 1980's 26 30 34 32 28 28 26 24 22 24 1990's 25 22 19 14 12 9 9 11 13 10 2000's 10 13 12 11 10 18 9 12 11 12 2010's 12