National Library of Energy BETA

Sample records for total oxygen content

  1. Ionospheric total electron content, and far ultraviolet, near infrared oxygen emission

    SciTech Connect (OSTI)

    Aghanajafi, C.

    1988-01-01

    The purpose of this investigation is to calculate the total electron content and four oxygen emissions for solar cycle maximum at equinox season. The investigation shows that the total electron content reaches its maximum development at 2100 LT with the crest nearest to the equator being the greatest. This asymmetry reverses at 0200 LT when the crest farthest from the equator is smallest. In spite of the fact that while N{sub max} decreases at noon, and the layer becomes greater in altitude under the influence of the upward drift, the noon bite out occurs at the equator around 1200 Lt. The behavior of OI 6300 {angstrom}, the brightest dayglow source is investigated. The oxygen at 6300 {angstrom} is strongly a function of N{sub max} and h{sub max}. The data for the OI 6300 {angstrom} reveal that the latitudinal asymmetry is associated with the asymmetry in altitude of F{sub 2} peak. The maximum electron density height is strongly affected by vertical E {times} B drift velocity. The emission at 1356 {angstrom} and 7774 {angstrom} is calculated using the radiative recombination and ion-ion recombination processes. The ion-ion recombination has substantial effect in total emission rates. The intensity of OI 911 {angstrom} due to direct recombination to the ground state is obtained. These emissions can be used as a way of remotely sensing the F region and exosphere plasma properties, and the winds responsible for plasma transport.

  2. Device for measuring the total concentration of oxygen in gases

    DOE Patents [OSTI]

    Isaacs, Hugh S.; Romano, Anthony J.

    1977-01-01

    This invention provides a CO equilibrium in a device for measuring the total concentration of oxygen impurities in a fluid stream. To this end, the CO equilibrium is produced in an electrochemical measuring cell by the interaction of a carbon element in the cell with the chemically combined and uncombined oxygen in the fluid stream at an elevated temperature.

  3. Total

    Gasoline and Diesel Fuel Update (EIA)

    Product: Total Crude Oil Liquefied Petroleum Gases PropanePropylene Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Other ...

  4. Total

    U.S. Energy Information Administration (EIA) Indexed Site

    Product: Total Crude Oil Liquefied Petroleum Gases PropanePropylene Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Fuel ...

  5. Turbidimetric determination of the total glucozinolate content of rape

    SciTech Connect (OSTI)

    Kononova, R.V.; Chaika, I.K.; Levitskii, A.P.; Lucashenok, E.V.

    1986-03-01

    The objective of the investigation was to develop a procedure for the determination of the total GZ (glucozinolate--non-nurishing substances found in rapeseed) content from the content of sulfate ion SO/sup 2 -4/which is formed in the fermentative hydrolysis of GZ, based on the degree of turbidity formed by the addition of a barium chloride solution in the presence of the surfactant Tween-80 (poly(20)ethoxysorbitan monooleate.). The supernatant liquid is used to determine the SO/sup 2 -4 -/ion before and after fermentative hydrolysis. The GZ content of the analyzed sample of rapeseed raw material was calculated from an equation. Data show that the precision, reliability, and reproducibility of the results obtained by the proposed method are satisfactory. The procedure can be sued for serial analysis in selection establishments as well as feed production plants.

  6. Immunoassay panel profile for detecting total PCB content

    SciTech Connect (OSTI)

    Friedman, S.; Allen, R.; Gui, J.; Barren, E.; Berdahl, D.

    1995-12-31

    Immunoassay test kits are being widely used to provide rapid, inexpensive screening of soil samples for the presence of PCBs at or above a given threshold value. Currently available immunoassay methods are sensitive to aroclor preparations that contain the more highly chlorinated PCB congeners. The interpretation of these tests is accomplished by comparison to an appropriate aroclor standard. If PCB contamination at a site has undergone significant changes through weathering or biological degradation, or if contamination has occurred from lower chlorinated species, the relative sensitivity of available test methods is reduced. This paper describes the results of a program to develop and demonstrate an Immunoassay Panel Method that normalizes the recovery of PCBs detected and thereby provides an accurate representation of the total PCB content of a sample. The development and validation of this method, and the associative correlation testing data using laboratory and environmental samples, will be discussed.

  7. Apparatus and method for quantitatively evaluating total fissile and total fertile nuclide content in samples

    DOE Patents [OSTI]

    Caldwell, John T.; Kunz, Walter E.; Cates, Michael R.; Franks, Larry A.

    1985-01-01

    Simultaneous photon and neutron interrogation of samples for the quantitative determination of total fissile nuclide and total fertile nuclide material present is made possible by the use of an electron accelerator. Prompt and delayed neutrons produced from resulting induced fissions are counted using a single detection system and allow the resolution of the contributions from each interrogating flux leading in turn to the quantitative determination sought. Detection limits for .sup.239 Pu are estimated to be about 3 mg using prompt fission neutrons and about 6 mg using delayed neutrons.

  8. Quantitative analysis of oxygen content in copper oxide films using ultra microbalance

    SciTech Connect (OSTI)

    Shu, Yonghua; Wang, Lianhong; Liu, Chong; Fan, Jing

    2014-12-09

    Copper oxide films were prepared on quartz substrates through electron beam physical vapor deposition in a vacuum chamber, and the films were observed using X-ray diffraction (XRD) and scanning electron microscope (SEM). The oxygen content of the films were analyzed using an ultra microbalance. Results indicated that when the substrate was heated to 600°C and the oxygen flow rate was 5 sccm, the film was composed of 47% Cu and 53% Cu2O (mass percent), and the oxidation ratio of copper was 25%. After the deposition process at the same condition, i.e. the substrate at temperature of 600°C and blowed by oxygen flowrate of 5 sccm, then in-stu annealed at 600°C in low oxygen pressure of 10 Pa for 30 minutes, the film composition became 22% Cu2O and 78% CuO (mass percent), and the oxidation ratio of copper greatly increased to about 88%.

  9. Influence of Long-Period Variations of Total Ozone Content on Climate

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Change in Twentieth Century Influence of Long-Period Variations of Total Ozone Content on Climate Change in Twentieth Century Zuev, V Institute of Atmospheric Optics Zueva, N. Institute of Atmospheric Optics Bondarenko, S Institute of Atmospheric Optics Category: Atmospheric State and Surface It is shown that during long-term total ozone decrease everywhere at middle and high latitudes there takes place the destruction of balance in global carbon cycle first of all due to reduction of

  10. U.S. Total Consumption of Heat Content of Natural Gas (BTU per Cubic Foot)

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumption of Heat Content of Natural Gas (BTU per Cubic Foot) U.S. Total Consumption of Heat Content of Natural Gas (BTU per Cubic Foot) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 1,028 1,026 1,028 1,028 1,027 1,027 1,025 2010's 1,023 1,022 1,024 1,027 1,032 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages:

  11. Total..........................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    0.9 Q Q Q Heat Pump......7.7 0.3 Q Q Steam or Hot Water System......Census Division Total West Energy Information Administration ...

  12. Total..........................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    0.9 Q Q Q Heat Pump......6.2 3.8 2.4 Steam or Hot Water System......Census Division Total Northeast Energy Information ...

  13. Apparatus and method for quantitatively evaluating total fissile and total fertile nuclide content in samples. [Patent application

    DOE Patents [OSTI]

    Caldwell, J.T.; Kunz, W.E.; Cates, M.R.; Franks, L.A.

    1982-07-07

    Simultaneous photon and neutron interrogation of samples for the quantitative determination of total fissile nuclide and total fertile nuclide material present is made possible by the use of an electron accelerator. Prompt and delayed neutrons produced from resulting induced fission are counted using a single detection system and allow the resolution of the contributions from each interrogating flux leading in turn to the quantitative determination sought. Detection limits for /sup 239/Pu are estimated to be about 3 mg using prompt fission neutrons and about 6 mg using delayed neutrons.

  14. Total..........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    . 111.1 20.6 15.1 5.5 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.5 0.4 500 to 999........................................................... 23.8 4.6 3.6 1.1 1,000 to 1,499..................................................... 20.8 2.8 2.2 0.6 1,500 to 1,999..................................................... 15.4 1.9 1.4 0.5 2,000 to 2,499..................................................... 12.2 2.3 1.7 0.5 2,500 to

  15. Total..........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    5.6 17.7 7.9 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.5 0.3 Q 500 to 999........................................................... 23.8 3.9 2.4 1.5 1,000 to 1,499..................................................... 20.8 4.4 3.2 1.2 1,500 to 1,999..................................................... 15.4 3.5 2.4 1.1 2,000 to 2,499..................................................... 12.2 3.2 2.1 1.1 2,500 to

  16. Total..........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    0.7 21.7 6.9 12.1 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.6 Q Q 500 to 999........................................................... 23.8 9.0 4.2 1.5 3.2 1,000 to 1,499..................................................... 20.8 8.6 4.7 1.5 2.5 1,500 to 1,999..................................................... 15.4 6.0 2.9 1.2 1.9 2,000 to 2,499..................................................... 12.2 4.1 2.1 0.7

  17. Total................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    .. 111.1 86.6 2,522 1,970 1,310 1,812 1,475 821 1,055 944 554 Total Floorspace (Square Feet) Fewer than 500............................. 3.2 0.9 261 336 162 Q Q Q 334 260 Q 500 to 999.................................... 23.8 9.4 670 683 320 705 666 274 811 721 363 1,000 to 1,499.............................. 20.8 15.0 1,121 1,083 622 1,129 1,052 535 1,228 1,090 676 1,500 to 1,999.............................. 15.4 14.4 1,574 1,450 945 1,628 1,327 629 1,712 1,489 808 2,000 to

  18. Total..........................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    .. 111.1 24.5 1,090 902 341 872 780 441 Total Floorspace (Square Feet) Fewer than 500...................................... 3.1 2.3 403 360 165 366 348 93 500 to 999.............................................. 22.2 14.4 763 660 277 730 646 303 1,000 to 1,499........................................ 19.1 5.8 1,223 1,130 496 1,187 1,086 696 1,500 to 1,999........................................ 14.4 1.0 1,700 1,422 412 1,698 1,544 1,348 2,000 to 2,499........................................ 12.7

  19. Total...................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    Floorspace (Square Feet) Total Floorspace 1 Fewer than 500............................................ 3.2 0.4 Q 0.6 1.7 0.4 500 to 999................................................... 23.8 4.8 1.4 4.2 10.2 3.2 1,000 to 1,499............................................. 20.8 10.6 1.8 1.8 4.0 2.6 1,500 to 1,999............................................. 15.4 12.4 1.5 0.5 0.5 0.4 2,000 to 2,499............................................. 12.2 10.7 1.0 0.2 Q Q 2,500 to

  20. Total.........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    Floorspace (Square Feet) Total Floorspace 2 Fewer than 500.................................................. 3.2 Q 0.8 0.9 0.8 0.5 500 to 999.......................................................... 23.8 1.5 5.4 5.5 6.1 5.3 1,000 to 1,499.................................................... 20.8 1.4 4.0 5.2 5.0 5.2 1,500 to 1,999.................................................... 15.4 1.4 3.1 3.5 3.6 3.8 2,000 to 2,499.................................................... 12.2 1.4 3.2 3.0 2.3 2.3

  1. Total..........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    25.6 40.7 24.2 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.9 0.5 0.9 1.0 500 to 999........................................................... 23.8 4.6 3.9 9.0 6.3 1,000 to 1,499..................................................... 20.8 2.8 4.4 8.6 5.0 1,500 to 1,999..................................................... 15.4 1.9 3.5 6.0 4.0 2,000 to 2,499..................................................... 12.2 2.3 3.2 4.1

  2. Total..........................................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    7.1 7.0 8.0 12.1 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500................................................... 3.2 0.4 Q Q 0.5 500 to 999........................................................... 23.8 2.5 1.5 2.1 3.7 1,000 to 1,499..................................................... 20.8 1.1 2.0 1.5 2.5 1,500 to 1,999..................................................... 15.4 0.5 1.2 1.2 1.9 2,000 to 2,499..................................................... 12.2 0.7 0.5 0.8 1.4

  3. Total...........................................................

    U.S. Energy Information Administration (EIA) Indexed Site

    14.7 7.4 12.5 12.5 18.9 18.6 17.3 9.2 Floorspace (Square Feet) Total Floorspace 1 Fewer than 500.................................... 3.2 0.7 Q 0.3 0.3 0.7 0.6 0.3 Q 500 to 999........................................... 23.8 2.7 1.4 2.2 2.8 5.5 5.1 3.0 1.1 1,000 to 1,499..................................... 20.8 2.3 1.4 2.4 2.5 3.5 3.5 3.6 1.6 1,500 to 1,999..................................... 15.4 1.8 1.4 2.2 2.0 2.4 2.4 2.1 1.2 2,000 to 2,499..................................... 12.2 1.4 0.9

  4. Zero added oxygen for high quality sputtered ITO. A data science investigation of reduced Sn-content and added Zr

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Peshek, Timothy J.; Burst, James M.; Coutts, Timothy J.; Gessert, Timothy A.

    2016-01-19

    Here, we demonstrate mobilities of >45 cm2/V s for sputtered tin-doped indium oxide (ITO) films at zero added oxygen. All films were deposited with 5 wt. % SnO2, instead of the more conventional 8–10 wt. %, and had varying ZrO2 content from 0 to 3 wt. %, with a subsequent reduction in In2O3 content. Moreover, these films were deposited by radio-frequency magnetron sputtering from nominally stoichiometric targets with varying oxygen partial pressure in the sputter ambient. Anomalous behavior was discovered for films with no Zr-added, where a bimodality of high and low mobilities was discovered for nominally similar growth conditions.more » However, all films showed the lowest resistivity and highest mobilities when the oxygen partial pressure in the sputter ambient was zero. This result is contrasted with several other reports of ITO transport performance having a maximum for small but nonzero oxygen partial pressure. Our result is attributed to the reduced concentration of SnO2. The addition of ZrO2 yielded the highest mobilities at >55 cm2/V s and the films showed a modest increase in optical transmission with increasing Zr-content.« less

  5. The oxygen content of the high-temperature superconducting compound Bi{sub 2+x}Sr{sub 3-y}CayCu{sub 2}O{sub 8+d} with respect to varying Ca and Bi contents

    SciTech Connect (OSTI)

    Majewski, P.; Su, H.L.; Aldinger, F.

    1994-12-31

    The oxygen content of Bi{sub 2+x}Sr{sub 3-y}Ca{sub y}Cu{sub 2}O{sub 8+d} (2212 phase) has been determined as a function of its cation concentration. With increasing Ca and Bi content the oxygen content increases and T{sub c} decreases. The oxygen content of Ca rich 2212 phase increases with decreasing annealing temperatures. The study shows that the T{sub c} of the 2212 phase primarily is controlled by its cation concentration.

  6. CONTENTS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    8.0 - HOISTING AND RIGGING IN HOSTILE ENVIRONMENTS February 18, 2010 Rev 1 Page 1 CHAPTER 18.0 TABLE OF CONTENTS TABLE OF CONTENTS..................................................................................................................................1 PAGINATION TABLE.....................................................................................................................................1 18.0 HOISTING AND RIGGING IN HOSTILE ENVIRONMENTS

  7. Structural evolution across the insulator-metal transition in oxygen-deficient BaTiO3-δ studied using neutron total scattering and Rietveld analysis

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Jeong, I.-K.; Lee, Seunghun; Jeong, Se-Young; Won, C. J.; Hur, N.; Llobet, A.

    2011-08-29

    Oxygen-deficient BaTiO3-δ exhibits an insulator-metal transition with increasing δ. We performed neutron total scattering measurements to study structural evolution across an insulator-metal transition in BaTiO3-δ. Despite its significant impact on resistivity, slight oxygen reduction (δ=0.09) caused only a small disturbance on the local doublet splitting of Ti-O bond. This finding implies that local polarization is well preserved under marginal electric conduction. In the highly oxygen-deficient metallic state (δ=0.25), however, doublet splitting of the Ti-O bond became smeared. The smearing of the local Ti-O doublet is complemented with long-range structural analysis and demonstrates that the metallic conduction in the highly oxygen-reducedmore » BaTiO3-δ is due to the appearance of nonferroelectric cubic lattice.« less

  8. CONTENTS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    3.0 - CRITICAL, SPECIAL, & ENGINEERED LIFTS January 4, 2016 Rev 1 Page 1 CHAPTER 3.0 TABLE OF CONTENTS 3.0 CRITICAL LIFTS ....................................................................................................................................... 3 3.1 SCOPE .......................................................................................................................................................... 3 3.2 CRITICAL LIFT DETERMINATION

  9. CONTENTS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Volume 2, Sampling Technical Requirements Effective Date: 6/1/07 Vol. 2: i CONTENTS 1.0 SAMPLING AND ANALYSIS PROCESS .................................................................... 1-1 2.0 DATA QUALITY OBJECTIVES ................................................................................... 2-1 3.0 SAMPLING SYSTEMS .................................................................................................. 3-1 3.1 Facility Management

  10. CONTENTS

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Volume 4, Laboratory Technical Requirements Effective Date: 6/1/07 Vol. 4: i CONTENTS 1.0 QUALITY ASSURANCE OBJECTIVES......................................................................... 1-1 1.1 DATA QUALITY OBJECTIVES............................................................................ 1-1 1.2 CLIENT DATA QUALITY REQUIREMENTS ..................................................... 1-2 1.2.1 Precision

  11. Contents

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Program and Book of Abstracts Contents Organizers i-ii Detailed Program iii-viii Oral presentations 1-38 Posters P1-P27 Program Schematic back cover The LAPD Symposium brings together scientists from laser physics, low- temperature plasma chemistry and physics, and nuclear fusion. The Symposium is an important, unique, and fruitful source for cross-fertilization between these fields. Major topics include laser-aided diagnostics for fusion plasmas, industrial process plasmas, and environmental

  12. Contents

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    8 August 2005 Contents Bechtel Nevada achieves 5 million hours! 1 WSI graduates fresh members of security 1 protective forces Handling radiation emergencies 2 SiteLines features a new editor 2 Rocky Flats survey 3 NTS Swift Water Rescue Team practices on the 3 Colorado River Drilling Program overcomes challenges at the NTS 3 Toastmasters: making effective communication a 4 worldwide reality Atomic Testing Museum update 4 Two more successful shots at JASPER 5 Hazardous Substance Inventory users 5

  13. Contents

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    7 June/July 2005 Contents Fires burn Nevada Test Site in June NNSA/NSO and Department of Homeland Security break ground at the Nevada Test Site U1h ribbon cutting marks the remarkable New training grounds dedicated at NTS Changes enhance the EAP Unicorn subcritical experiment completes key milestone New communication system takes flight SiteLines goes online DNFSB visits U1a Funnel clouds at the Nevada Test Site Community Environmental Monitor receives EPA award Take Our Daughters and Sons to

  14. Oxygen analyzer

    DOE Patents [OSTI]

    Benner, William H.

    1986-01-01

    An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N.sub.2), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable oxygen obtained by decomposing the sample at 1135.degree. C., or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135.degree. C. as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N.sub.2, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

  15. Oxygen analyzer

    DOE Patents [OSTI]

    Benner, W.H.

    1984-05-08

    An oxygen analyzer which identifies and classifies microgram quantities of oxygen in ambient particulate matter and for quantitating organic oxygen in solvent extracts of ambient particulate matter. A sample is pyrolyzed in oxygen-free nitrogen gas (N/sub 2/), and the resulting oxygen quantitatively converted to carbon monoxide (CO) by contact with hot granular carbon (C). Two analysis modes are made possible: (1) rapid determination of total pyrolyzable obtained by decomposing the sample at 1135/sup 0/C, or (2) temperature-programmed oxygen thermal analysis obtained by heating the sample from room temperature to 1135/sup 0/C as a function of time. The analyzer basically comprises a pyrolysis tube containing a bed of granular carbon under N/sub 2/, ovens used to heat the carbon and/or decompose the sample, and a non-dispersive infrared CO detector coupled to a mini-computer to quantitate oxygen in the decomposition products and control oven heating.

  16. Determination of total Pu content in a Spent Fuel Assembly by Measuring Passive Neutron Count rate and Multiplication with the Differential Die-Away Instrument

    SciTech Connect (OSTI)

    Henzl, Vladimir; Croft, Stephen; Swinhoe, Martyn T.; Tobin, Stephen J.

    2012-07-18

    A key objective of the Next Generation Safeguards Initiative (NGSI) is to evaluate and develop non-destructive assay (NDA) techniques to determine the elemental plutonium content in a commercial-grade nuclear spent fuel assembly (SFA) [1]. Within this framework, we investigate by simulation a novel analytical approach based on combined information from passive measurement of the total neutron count rate of a SFA and its multiplication determined by the active interrogation using an instrument based on a Differential Die-Away technique (DDA). We use detailed MCNPX simulations across an extensive set of SFA characteristics to establish the approach and demonstrate its robustness. It is predicted that Pu content can be determined by the proposed method to a few %.

  17. Study of optical properties of asymmetric bipolar pulse DC magnetron sputtered Ta{sub 2}O{sub 5} thin film as a function of oxygen content in deposition ambient

    SciTech Connect (OSTI)

    Haque, S. Maidul Shinde, D. D. Misal, J. S.; Bhattacharyya, D.; Sahoo, N. K.

    2014-04-24

    Tantalum penta-oxide thin films have been deposited by reactive sputtering technique using asymmetric bipolar pulsed DC source at various oxygen percentage viz. 0 to 50 %. The optical properties of the films have been studied by spectroscopic ellipsometry measurements. It has been observed that compact films with low void fraction, high refractive index and band gap can be obtained by the above technique with oxygen percentage in the range of 30–40%. The films deposited with zero or very low oxygen content have high deposition rate and yield metal rich films with large voids, defects, low band gap and high refractive index. Similarly films deposited with >40% oxygen content again contain voids and defects due to the presence of large amount of gas molecules in the sputtering ambient.

  18. Repeated compressive stress increase with 400 [degree]C thermal cycling in tantalum thin films due to increases in the oxygen content

    SciTech Connect (OSTI)

    Cabral, C. Jr.; Clevenger, L.A.; Schad, R.G. )

    1994-07-01

    Stresses which build up in thin films such as tantalum, during thermal processing, can cause major reliability problems in electronic and x-ray optics applications. We demonstrate that 50--200 nm thick sputtered [beta]-Ta thin films undergo repeated compressive stress increases when thermally cycled to 400 [degree]C (at a rate of 10 [degree]C/min) and back in a purified He ambient because of small amounts of oxygen gettered by the tantalum. The oxygen contamination results from the poor quality of the atmospheric seal on the quartz annealing chamber. As-deposited Ta thin films have a compressive stress ranging from [minus]1 to [minus]4 GPa. The compressive stress buildup was monitored [ital in] [ital situ] and was shown to increase [minus]0.5 GPa on average after each thermal cycle for a final value from [minus]6 to [minus]7 GPa after seven cycles. After being cycled thermally seven times any perturbation of the film such as a four-point probe resistivity measurement can cause the film to instantaneously crack in a serpentine pattern, relieving the large compressive stress. Auger electron spectroscopy depth profiling analysis was used to determine that the as-deposited film contained 1 at. % oxygen which increased to 8%--12% after seven thermal cycles with an approximate doubling in resistivity. The [minus]0.5 GPa average compressive stress increase in Ta thin films when cycled to 400 [degree]C is attributed to a 1.3% increase in oxygen concentration leading to a Ta unit cell expansion of 0.6%.

  19. Determination of Total Petroleum Hydrocarbons (TPH) Using Total Carbon Analysis

    SciTech Connect (OSTI)

    Ekechukwu, A.A.

    2002-05-10

    Several methods have been proposed to replace the Freon(TM)-extraction method to determine total petroleum hydrocarbon (TPH) content. For reasons of cost, sensitivity, precision, or simplicity, none of the replacement methods are feasible for analysis of radioactive samples at our facility. We have developed a method to measure total petroleum hydrocarbon content in aqueous sample matrixes using total organic carbon (total carbon) determination. The total carbon content (TC1) of the sample is measured using a total organic carbon analyzer. The sample is then contacted with a small volume of non-pokar solvent to extract the total petroleum hydrocarbons. The total carbon content of the resultant aqueous phase of the extracted sample (TC2) is measured. Total petroleum hydrocarbon content is calculated (TPH = TC1-TC2). The resultant data are consistent with results obtained using Freon(TM) extraction followed by infrared absorbance.

  20. MTBE, Oxygenates, and Motor Gasoline

    Gasoline and Diesel Fuel Update (EIA)

    MTBE, Oxygenates, and Motor Gasoline Contents * Introduction * Federal gasoline product quality regulations * What are oxygenates? * Who gets gasoline with oxygenates? * Which areas get MTBE? * How much has been invested in MTBE production capacity? * What does new Ethanol capacity cost? * What would an MTBE ban cost? * On-line information resources * Endnotes * Summary of revisions to this analysis Introduction The blending of methyl tertiary butyl ether (MTBE) into motor gasoline has increased

  1. Total Imports

    U.S. Energy Information Administration (EIA) Indexed Site

    Data Series: Imports - Total Imports - Crude Oil Imports - Crude Oil, Commercial Imports - by SPR Imports - into SPR by Others Imports - Total Products Imports - Total Motor Gasoline Imports - Finished Motor Gasoline Imports - Reformulated Gasoline Imports - Reformulated Gasoline Blended w/ Fuel Ethanol Imports - Other Reformulated Gasoline Imports - Conventional Gasoline Imports - Conv. Gasoline Blended w/ Fuel Ethanol Imports - Conv. Gasoline Blended w/ Fuel Ethanol, Ed55 & < Imports -

  2. ,"West Virginia Natural Gas Total Consumption (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","West Virginia Natural Gas Total Consumption ... AM" "Back to Contents","Data 1: West Virginia Natural Gas Total Consumption (MMcf)" ...

  3. ,"Total Crude Oil and Petroleum Products Exports"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Total Crude Oil and Petroleum Products ... "Back to Contents","Data 1: Total Crude Oil and Petroleum Products Exports" ...

  4. ,"New Mexico Natural Gas Total Consumption (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","New Mexico Natural Gas Total Consumption ... AM" "Back to Contents","Data 1: New Mexico Natural Gas Total Consumption (MMcf)" ...

  5. ,"North Dakota Natural Gas Total Consumption (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","North Dakota Natural Gas Total Consumption ... 9:10:34 AM" "Back to Contents","Data 1: North Dakota Natural Gas Total Consumption ...

  6. ,"North Carolina Natural Gas Total Consumption (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","North Carolina Natural Gas Total Consumption ... 9:10:33 AM" "Back to Contents","Data 1: North Carolina Natural Gas Total Consumption ...

  7. Country Total

    U.S. Energy Information Administration (EIA) Indexed Site

    Country Total Percent of U.S. total Canada 61,078 1% China 3,323,297 57% Germany 154,800 3% Japan 12,593 0% India 47,192 1% South Korea 251,105 4% All Others 2,008,612 34% Total 5,858,677 100% Table 7 . Photovoltaic module import shipments by country, 2014 (peak kilowatts) Note: All Others includes Cambodia, Czech Republic, Hong Kong, Malaysia, Mexico, Netherlands, Philippines, Singapore, Taiwan and Turkey Source: U.S. Energy Information Administration, Form EIA-63B, 'Annual Photovoltaic

  8. State Total

    U.S. Energy Information Administration (EIA) Indexed Site

    State Total Percent of U.S. total Alabama 482 0.0% Alaska 81 0.0% Arizona 194,476 3.3% Arkansas 336 0.0% California 3,163,120 53.0% Colorado 47,240 0.8% Connecticut 50,745 0.9% Delaware 6,600 0.1% District of Columbia 751 0.0% Florida 18,593 0.3% Georgia 47,660 0.8% Hawaii 78,329 1.3% Illinois 5,795 0.1% Indiana 37,016 0.6% Iowa 14,281 0.2% Kansas 1,809 0.0% Kentucky 520 0.0% Louisiana 12,147 0.2% Maine 1,296 0.0% Maryland 63,077 1.1% Massachusetts 157,415 2.6% Michigan 4,210 0.1% Minnesota

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate Adj SalesDeliveries Total to End Users (Thousand Gallons)","East Coast (PADD 1) Total Distillate Adj SalesDeliveries Total to End Users (Thousand...

  10. Total Crude Oil and Petroleum Products Exports

    U.S. Energy Information Administration (EIA) Indexed Site

    Product: Total Crude Oil and Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Biomass-Based Diesel Unfinished Oils Naphthas and Lighter Kerosene and

  11. Strain control of oxygen vacancies in epitaxial strontium cobaltite...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Strain control of oxygen vacancies in epitaxial strontium cobaltite films ... This content will become publicly available on January 25, 2017 Title: Strain control of ...

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,,"(202) 586-8800",,,"10302015 12:46:21 PM" "Back to Contents","Data 1: Rhode Island Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)"...

  13. Mixed oxygen ion/electron-conducting ceramics for oxygen separation

    SciTech Connect (OSTI)

    Stevenson, J.W.; Armstrong, B.L.; Armstrong, T.R.; Bates, J.L.; Pederson, L.R.; Weber, W.J.

    1995-05-01

    Solid mixed-conducting electrolytes in the series La{sub l-x}A{sub x}Co{sub l-y}Fe{sub y}O{sub 3-{delta}} (A = Sr,Ca,Ba) are potentially useful as passive membranes to separate high purity oxygen from air and as cathodes in fuel cells. All of the compositions studied exhibited very high electrical conductivities. At lower temperatures, conductivities increased with increasing temperature, characterized by activation energies of 0.05 to 0.16 eV that are consistent with a small polaron (localized electronic carrier) conduction mechanism. At higher temperatures, electronic conductivities tended to decrease with increasing temperature, which is attributed to decreased electronic carrier populations associated with lattice oxygen loss. Oxygen ion conductivities were higher than that of yttria stabilized zirconia and increased with the cobalt content and also increased with the extent of divalent A-site substitution. Thermogravimetric studies were conducted to establish the extent of oxygen vacancy formation as a function of temperature, oxygen partial pressure, and composition. These vacancy populations strongly depend on the extent of A-site substitution. Passive oxygen permeation rates were established for each of the compositions as a function of temperature and oxygen partial pressure gradient. For 2.5 mm thick membranes in an oxygen vs nitrogen partial pressure gradient, oxygen fluxes at 900 C ranged from approximately 0.3 sccm/cm{sup 2} for compositions high in iron and with low amounts of strontium A-site substitution to approximately 0.8 sccm/cm{sup 2} for compositions high in cobalt and strontium. A-site substitution with calcium instead of strontium resulted in substantially lower fluxes.

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    to Farm Consumers (Thousand Gallons)","U.S. Total Distillate SalesDeliveries to Electric Utility Consumers (Thousand Gallons)","U.S. Total Distillate SalesDeliveries to...

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Railroad Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Railroad Consumers (Thousand...

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Commercial Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Commercial Consumers (Thousand...

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Military Consumers (Thousand...

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    "Date","U.S. Total Distillate Retail Deliveries (Thousand Gallons)","East Coast (PADD 1) Total Distillate Retail Deliveries (Thousand Gallons)","New England (PADD 1A)...

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Farm Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Farm Consumers (Thousand Gallons)","New...

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Oil Company Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Oil Company Consumers (Thousand...

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Industrial Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Industrial Consumers (Thousand...

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","New Mexico Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Texas...

  3. DEVICE FOR CONTROL OF OXYGEN PARTIAL PRESSURE

    DOE Patents [OSTI]

    Bradner, H.; Gordon, H.S.

    1957-12-24

    A device is described that can sense changes in oxygen partial pressure and cause a corresponding mechanical displacement sufficient to actuate meters, valves and similar devices. A piston and cylinder arrangement contains a charge of crystalline metal chelate pellets which have the peculiar property of responding to variations in the oxygen content of the ambient atmosphere by undergoing a change in dimension. A lever system amplifies the relative displacement of the piston in the cylinder, and actuates the controlled valving device. This partial pressure oxygen sensing device is useful in controlled chemical reactions or in respiratory devices such as the oxygen demand meters for high altitude aircraft.

  4. ,"Crude Oil and Petroleum Products Total Stocks Stocks by Type...

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Crude Oil and Petroleum Products Total Stocks Stocks ... AM" "Back to Contents","Data 1: Crude Oil and Petroleum Products Total Stocks Stocks ...

  5. ,"Texas Natural Gas Gross Withdrawals Total Offshore (MMcf)"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Texas Natural Gas Gross Withdrawals Total ... 7:03:02 AM" "Back to Contents","Data 1: Texas Natural Gas Gross Withdrawals Total ...

  6. ,"Alaska (with Total Offshore) Natural Gas Liquids Lease Condensate...

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Alaska (with Total Offshore) Natural Gas Liquids Lease Condensate, ... to Contents","Data 1: Alaska (with Total Offshore) Natural Gas Liquids Lease Condensate, ...

  7. ,"Alaska (with Total Offshore) Coalbed Methane Proved Reserves...

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Alaska (with Total Offshore) Coalbed Methane Proved Reserves ... to Contents","Data 1: Alaska (with Total Offshore) Coalbed Methane Proved Reserves ...

  8. ,"Alaska (with Total Offshore) Natural Gas Plant Liquids, Expected...

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Alaska (with Total Offshore) Natural Gas Plant Liquids, Expected ... to Contents","Data 1: Alaska (with Total Offshore) Natural Gas Plant Liquids, Expected ...

  9. ,"Alaska (with Total Offshore) Shale Proved Reserves (Billion...

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Alaska (with Total Offshore) Shale Proved Reserves (Billion Cubic ... to Contents","Data 1: Alaska (with Total Offshore) Shale Proved Reserves (Billion Cubic ...

  10. ARM - Measurement - Total cloud water

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    cloud water ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total cloud water The total concentration (mass/vol) of ice and liquid water particles in a cloud; this includes condensed water content (CWC). Categories Cloud Properties Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New Hampshire Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic ...

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Kansas Natural Gas in Underground Storage ... 6:59:57 AM" "Back to Contents","Data 1: Kansas Natural Gas in Underground Storage ...

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Nevada Nonhydrocarbon Gases Removed from Natural ... 1:08:57 AM" "Back to Contents","Data 1: Nevada Nonhydrocarbon Gases Removed from Natural ...

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumed" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","District of Columbia Heat Content ...

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click ... Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","32016" ,"Release ...

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Minnesota Natural Gas Injections into Underground ... 7:00:26 AM" "Back to Contents","Data 1: Minnesota Natural Gas Injections into Underground ...

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    "Date","U.S. Kerosene Adj SalesDeliveries Total to End Users (Thousand Gallons)","East Coast (PADD 1) Kerosene Adj SalesDeliveries Total to End Users (Thousand Gallons)","New...

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total Distillate SalesDeliveries to Other End Users (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Other End Users (Thousand Gallons)","New...

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,,"(202) 586-8800",,,"5302016 7:40:48 PM" "Back to Contents","Data 1: Crude Oil Production" "Sourcekey","MCRFPUS1","MCRFPP11","MCRFPFL1","MCRFPNY1","MCRFPPA1","MCRFPVA1","M...

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,,"(202) 586-8800",,,"5302016 7:40:48 PM" "Back to Contents","Data 1: Crude Oil Production" "Sourcekey","MCRFPUS2","MCRFPP12","MCRFPFL2","MCRFPNY2","MCRFPPA2","MCRFPVA2","M...

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,,"(202) 586-8800",,,"5302016 7:40:47 PM" "Back to Contents","Data 1: Crude Oil Production" "Sourcekey","MCRFPUS1","MCRFPP11","MCRFPFL1","MCRFPNY1","MCRFPPA1","MCRFPVA1","M...

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Kansas Natural Gas Gross Withdrawals from Oil ... 7:01:28 AM" "Back to Contents","Data 1: Kansas Natural Gas Gross Withdrawals from Oil ...

  3. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Kansas Natural Gas Gross Withdrawals from Gas ... 7:01:18 AM" "Back to Contents","Data 1: Kansas Natural Gas Gross Withdrawals from Gas ...

  4. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Price of Liquefied U.S. Natural Gas Re-Exports to Brazil (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0ERENUS-NBRDMCF"...

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Nevada Natural Gas Gross Withdrawals from Gas ... 1:07:58 AM" "Back to Contents","Data 1: Nevada Natural Gas Gross Withdrawals from Gas ...

  6. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Nevada Natural Gas Withdrawals from Oil Wells ... 1:08:20 AM" "Back to Contents","Data 1: Nevada Natural Gas Withdrawals from Oil Wells ...

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Nevada Natural Gas Deliveries to Electric Power ... 1:03:28 AM" "Back to Contents","Data 1: Nevada Natural Gas Deliveries to Electric Power ...

  8. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Nevada Price of Natural Gas Sold to Commercial ... 1:00:55 AM" "Back to Contents","Data 1: Nevada Price of Natural Gas Sold to Commercial ...

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Motor Gasoline Sales to End Users Prices ... 8:28:36 AM" "Back to Contents","Data 1: Motor Gasoline Sales to End Users Prices " ...

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ...,"Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"4292016 6:42:48 AM" "Back to Contents","Data 1: U.S. LNG Imports from Indonesia ...

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Residual Fuel Oil Prices, Average - Sales to End Users ... AM" "Back to Contents","Data 1: Residual Fuel Oil Prices, Average - Sales to End Users " ...

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Price of Liquefied U.S. Natural Gas Re-Exports to Spain (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0ERENUS-NSPDMCF"...

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    "Back to Contents","Data 1: East Coast (PADD 1) Net Receipts of Crude Oil and Petroleum Products by Pipeline, Tanker, Barge and Rail" "Sourcekey","MTTNRP11","MCRNRP11","MPEMNP11...

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    "Back to Contents","Data 1: Price of Liquefied U.S. Natural Gas Exports by Vessel to Japan (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0EVENUS-NJADMCF"...

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Liquefied U.S. Natural Gas Exports by Vessel to Japan (Million Cubic Feet)" "Sourcekey","NGMEPG0EVENUS-NJAMMCF" "Date","Liquefied U.S....

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Price of Liquefied U.S. Natural Gas Re-Exports to Japan (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0ERENUS-NJADMCF"...

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    AM" "Back to Contents","Data 1: Price of Liquefied U.S. Natural Gas Re-Exports to Chile (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0ERENUS-NCIDMCF"...

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Crude Oil (Light-Sweet, Cushing, Oklahoma)",4,"Daily","726... to Contents","Data 1: Crude Oil (Light-Sweet, Cushing, Oklahoma)" "Sourcekey","RCLC1","...

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Minnesota Price of Natural Gas Sold to Commercial ... 6:57:30 AM" "Back to Contents","Data 1: Minnesota Price of Natural Gas Sold to Commercial ...

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Arizona Natural Gas Total Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","12312015"...

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Blender Net Input of Petroleum Products " ,"Click worksheet name or tab at bottom for ... ,"Data 1","Total Blender Net Input of Petroleum Products ",16,"Monthly","32016","115...

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumers (Thousand Gallons)","Mississippi Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Mississippi No 2 Diesel SalesDeliveries to ...

  3. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumers (Thousand Gallons)","Alabama Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Alabama No 2 Diesel SalesDeliveries to Off-Highway ...

  4. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumers (Thousand Gallons)","Louisiana Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Louisiana No 2 Diesel SalesDeliveries to Off-Highway ...

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Consumers (Thousand Gallons)","Florida Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Florida No 2 Diesel SalesDeliveries to Off-Highway ...

  6. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Hawaii Natural Gas Total Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","9302015"...

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Supplemental Supply of Natural Gas " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Total...

  8. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Total Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","9302015"...

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Of Series","Frequency","Latest Data for" ,"Data 1","Total Crude Oil and Products Imports from All Countries",1,"Monthly","22016","1151981" ,"Release Date:","429...

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Motor Gasoline " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Stocks of Total Motor ...

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Net Production of Total Finished Petroleum Products " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for"...

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Distillate Adj SalesDeliveries to Residential Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate Adj SalesDeliveries to Residential Consumers (Thousand...

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Distillate SalesDeliveries to Vessel Bunkering Consumers (Thousand Gallons)","East Coast (PADD 1) Total Distillate SalesDeliveries to Vessel Bunkering Consumers (Thousand...

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Kansas Natural Gas Total Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","1292016"...

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Crude Oil Reserves in Nonproducing Reservoirs (Million Barrels)" ,"Click worksheet name or ... ,"Data 1","Alaska (with Total Offshore) Crude Oil Reserves in Nonproducing Reservoirs ...

  16. Artificial oxygen transport protein

    DOE Patents [OSTI]

    Dutton, P. Leslie

    2014-09-30

    This invention provides heme-containing peptides capable of binding molecular oxygen at room temperature. These compounds may be useful in the absorption of molecular oxygen from molecular oxygen-containing atmospheres. Also included in the invention are methods for treating an oxygen transport deficiency in a mammal.

  17. Barge Truck Total

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Barge Truck Total delivered cost per short ton Shipments with transportation rates over total shipments Total delivered cost per short ton Shipments with transportation rates over...

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Alaska Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Alabama Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Arkansas Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Arizona Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","California Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  3. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  4. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","District of Columbia Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next

  5. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Delaware Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  6. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Florida Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  7. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Georgia Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  8. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Hawaii Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  9. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Iowa Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  10. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Idaho Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  11. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Illinois Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  12. Workbook Contents

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    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Kansas Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Louisiana Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Massachusetts Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Maryland Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Michigan Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Minnesota Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Missouri Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Mississippi Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Montana Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","North Carolina Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","North Dakota Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  3. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Nebraska Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  4. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","New Jersey Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","New Mexico Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  6. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Nevada Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","New York Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  8. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Ohio Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Oklahoma Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Oregon Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Pennsylvania Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Rhode Island Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","South Carolina Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","South Dakota Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Tennessee Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Texas Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Utah Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  18. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Virginia Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  19. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Vermont Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  20. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Washington Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Wisconsin Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","West Virginia Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  3. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Wyoming Heat Content of Natural Gas Deliveries to Consumers (BTU per Cubic Foot)",1,"Monthly","6/2016" ,"Release Date:","08/31/2016" ,"Next Release

  4. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Contents","Data 1: U.S., PAD Districts, and States" "Sourcekey","8NA8O0NUSC","8NA8O0R10C","8NA8O0SDEC","8NA8O0SFLC","8NA8O0SGAC","8NA8O0SMDC","8NA8O0SN...

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    On-Highway Consumers (Thousand Gallons)","U.S. Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","U.S. No 2 Diesel SalesDeliveries to Off-Highway ...

  6. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    On-Highway Consumers (Thousand Gallons)","Texas Total Distillate SalesDeliveries to Military Consumers (Thousand Gallons)","Texas No 2 Diesel SalesDeliveries to Off-Highway ...

  7. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Residual Fuel Oil " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Total Sales of Residual...

  8. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Residual Fuel Oil " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Total Adjusted Sales of...

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Share of Total U.S. Natural Gas Residential Deliveries " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data...

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Base Gas) (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Total Natural Gas in ...

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Working Gas) (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Total Natural Gas ...

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Salt ...

  13. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Total (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Non-Salt ...

  14. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Bcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Total Consumption ...

  15. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Oil by Rail" ,"Click worksheet name or tab at bottom for data" ,"Worksheet ...PC0RAILNUS-NCAMBBL" "Date","Total Crude Oil by Rail (Thousand Barrels)","U.S. Crude Oil ...

  16. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Tanker, Barge and Rail from East Coast (PADD 1) of Crude Oil (Thousand Barrels)","Midwest (PADD 2) Receipts by Pipeline, Tanker, and Barge from East Coast (PADD 1) of Total ...

  17. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Propane (Consumer Grade) Prices by Sales Type" ,"Click worksheet name or tab at bottom for ... Data for" ,"Data 1","U.S. Total Propane (Consumer Grade) Prices by Sales ...

  18. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, F.H.; Chung, B.W.; Raistrick, I.D.; Brosha, E.L.

    1996-08-06

    Solid state oxygen sensors are provided with a yttria-doped zirconia as an electrolyte and use the electrochemical oxygen pumping of the zirconia electrolyte. A linear relationship between oxygen concentration and the voltage arising at a current plateau occurs when oxygen accessing the electrolyte is limited by a diffusion barrier. A diffusion barrier is formed herein with a mixed electronic and oxygen ion-conducting membrane of lanthanum-containing perovskite or zirconia-containing fluorite. A heater may be used to maintain an adequate oxygen diffusion coefficient in the mixed conducting layer. 4 figs.

  19. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, Fernando H.; Chung, Brandon W.; Raistrick, Ian D.; Brosha, Eric L.

    1996-01-01

    Solid state oxygen sensors are provided with a yttria-doped zirconia as an electrolyte and use the electrochemical oxygen pumping of the zirconia electrolyte. A linear relationship between oxygen concentration and the voltage arising at a current plateau occurs when oxygen accessing the electrolyte is limited by a diffusion barrier. A diffusion barrier is formed herein with a mixed electronic and oxygen ion-conducting membrane of lanthanum-containing perovskite or zirconia-containing fluorite. A heater may be used to maintain an adequate oxygen diffusion coefficient in the mixed conducting layer.

  20. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, Fernando H.; Brosha, Eric L.

    1997-01-01

    A potentiometric oxygen sensor is formed having a logarithmic response to a differential oxygen concentration while operating as a Nernstian-type sensor. Very thin films of mixed conducting oxide materials form electrode services while permitting diffusional oxygen access to the interface between the zirconia electrolyte and the electrode. Diffusion of oxygen through the mixed oxide is not rate-limiting. Metal electrodes are not used so that morphological changes in the electrode structure do not occur during extended operation at elevated temperatures.

  1. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Production of Total Finished Petroleum Products " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Refinery Net Production of Total Finished Petroleum Products ",16,"Monthly","6/2016","1/15/2005" ,"Release Date:","8/31/2016" ,"Next Release

  2. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Blender Net Production of Total Finished Petroleum Products " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Refinery & Blender Net Production of Total Finished Petroleum Products ",16,"Monthly","6/2016","1/15/1981" ,"Release Date:","8/31/2016" ,"Next Release

  3. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; N. Nagabhushana; X.-D Zhou; Q. Cai; J. Yang; W.B. Yelon; W.J. James; H.U. Anderson; Alan Jacobson; C.A. Mims

    2004-05-01

    The present quarterly report describes some of the investigations on the structural properties of dense OTM bars provided by Praxair and studies on newer composition of Ti doped LSF. In this report, in situ neutron diffraction was used to characterize the chemical and structural properties of La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-{delta}} (here after as L2SF55T) specimen, which was subject to measurements of neutron diffraction from room temperature to 900 C. It was found that space group of R3c yielded a better refinement than a cubic structure of Pm3m. Oxygen occupancy was nearly 3 in the region from room temperature to 700 C, above which the occupancy decreased due to oxygen loss. Dense OTM bars provided by Praxair were loaded to fracture at varying stress rates. Studies were done at room temperature in air and at 1000 C in a specified environment to evaluate slow crack growth behavior. The X-Ray data and fracture mechanisms points to non-equilibrium decomposition of the LSFCO OTM membrane. The non-equilibrium conditions could probably be due to the nature of the applied stress field (stressing rates) and leads to transition in crystal structures and increased kinetics of decomposition. The formations of a Brownmillerite or Sr2Fe2O5 type structures, which are orthorhombic are attributed to the ordering of oxygen vacancies. The cubic to orthorhombic transitions leads to 2.6% increase in strains and thus residual stresses generated could influence the fracture behavior of the OTM membrane. Continued investigations on the thermodynamic properties (stability and phase-separation behavior) and total conductivity of prototype membrane materials were carried out. The data are needed together with the kinetic information to develop a complete model for the membrane transport. Previously characterization, stoichiometry and conductivity measurements for samples of La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-{delta}} were reported. In this report

  4. ,"Total Natural Gas Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    Gas Consumption (billion cubic feet)",,,,,"Natural Gas Energy Intensity (cubic feetsquare foot)" ,"Total ","Space Heating","Water Heating","Cook- ing","Other","Total ","Space...

  5. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    ... Supplier (Thousand Gallons per Day)","New Mexico Total Gasoline All SalesDeliveries by ...5,5759.1,53804.3,5175.5,3701.9,6550,3160.7,2030.1,33186.2,9850,4363.3,1328.8,1226.3,2204.1...

  6. Oxygen partial pressure sensor

    DOE Patents [OSTI]

    Dees, Dennis W.

    1994-01-01

    A method for detecting oxygen partial pressure and an oxygen partial pressure sensor are provided. The method for measuring oxygen partial pressure includes contacting oxygen to a solid oxide electrolyte and measuring the subsequent change in electrical conductivity of the solid oxide electrolyte. A solid oxide electrolyte is utilized that contacts both a porous electrode and a nonporous electrode. The electrical conductivity of the solid oxide electrolyte is affected when oxygen from an exhaust stream permeates through the porous electrode to establish an equilibrium of oxygen anions in the electrolyte, thereby displacing electrons throughout the electrolyte to form an electron gradient. By adapting the two electrodes to sense a voltage potential between them, the change in electrolyte conductivity due to oxygen presence can be measured.

  7. Oxygen partial pressure sensor

    DOE Patents [OSTI]

    Dees, D.W.

    1994-09-06

    A method for detecting oxygen partial pressure and an oxygen partial pressure sensor are provided. The method for measuring oxygen partial pressure includes contacting oxygen to a solid oxide electrolyte and measuring the subsequent change in electrical conductivity of the solid oxide electrolyte. A solid oxide electrolyte is utilized that contacts both a porous electrode and a nonporous electrode. The electrical conductivity of the solid oxide electrolyte is affected when oxygen from an exhaust stream permeates through the porous electrode to establish an equilibrium of oxygen anions in the electrolyte, thereby displacing electrons throughout the electrolyte to form an electron gradient. By adapting the two electrodes to sense a voltage potential between them, the change in electrolyte conductivity due to oxygen presence can be measured. 1 fig.

  8. Oxygen enhanced switching to combustion of lower rank fuels

    DOE Patents [OSTI]

    Kobayashi, Hisashi; Bool, III, Lawrence E.; Wu, Kuang Tsai

    2004-03-02

    A furnace that combusts fuel, such as coal, of a given minimum energy content to obtain a stated minimum amount of energy per unit of time is enabled to combust fuel having a lower energy content, while still obtaining at least the stated minimum energy generation rate, by replacing a small amount of the combustion air fed to the furnace by oxygen. The replacement of oxygen for combustion air also provides reduction in the generation of NOx.

  9. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Petroleum Products Net Receipts by Pipeline, Tanker, Barge and Rail" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","East Coast (PADD 1) Total Crude Oil and Petroleum Products Net Receipts by Pipeline, Tanker, Barge and Rail",3,"Monthly","6/2016","1/15/1981" ,"Release

  10. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    of Residual Fuel" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Total Imports of Residual Fuel",4,"Monthly","6/2016","1/15/1936" ,"Release Date:","8/31/2016" ,"Next Release Date:","9/30/2016" ,"Excel File

  11. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Refinery Net Input of Crude Oil and Petroleum Products " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Total Refinery Net Input of Crude Oil and Petroleum Products ",16,"Monthly","6/2016","1/15/2005" ,"Release Date:","8/31/2016" ,"Next Release

  12. Workbook Contents

    U.S. Energy Information Administration (EIA) Indexed Site

    Crude Oil and Petroleum Products (Including SPR) " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Stocks of Total Crude Oil and Petroleum Products (Including SPR) ",1,"Weekly","9/2/2016","1/5/1990" ,"Release Date:","9/8/2016" ,"Next Release

  13. Integrated turbomachine oxygen plant

    SciTech Connect (OSTI)

    Anand, Ashok Kumar; DePuy, Richard Anthony; Muthaiah, Veerappan

    2014-06-17

    An integrated turbomachine oxygen plant includes a turbomachine and an air separation unit. One or more compressor pathways flow compressed air from a compressor through one or more of a combustor and a turbine expander to cool the combustor and/or the turbine expander. An air separation unit is operably connected to the one or more compressor pathways and is configured to separate the compressed air into oxygen and oxygen-depleted air. A method of air separation in an integrated turbomachine oxygen plant includes compressing a flow of air in a compressor of a turbomachine. The compressed flow of air is flowed through one or more of a combustor and a turbine expander of the turbomachine to cool the combustor and/or the turbine expander. The compressed flow of air is directed to an air separation unit and is separated into oxygen and oxygen-depleted air.

  14. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Carter, J. David; Wang, Xiaoping; Vaughey, John; Krumpelt, Michael

    2004-11-23

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  15. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Vaughey, John; Krumpelt, Michael; Wang, Xiaoping; Carter, J. David

    2005-07-12

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  16. Oxygen ion conducting materials

    DOE Patents [OSTI]

    Vaughey, John; Krumpelt, Michael; Wang, Xiaoping; Carter, J. David

    2003-01-01

    An oxygen ion conducting ceramic oxide that has applications in industry including fuel cells, oxygen pumps, oxygen sensors, and separation membranes. The material is based on the idea that substituting a dopant into the host perovskite lattice of (La,Sr)MnO.sub.3 that prefers a coordination number lower than 6 will induce oxygen ion vacancies to form in the lattice. Because the oxygen ion conductivity of (La,Sr)MnO.sub.3 is low over a very large temperature range, the material exhibits a high overpotential when used. The inclusion of oxygen vacancies into the lattice by doping the material has been found to maintain the desirable properties of (La,Sr)MnO.sub.3, while significantly decreasing the experimentally observed overpotential.

  17. Solid state oxygen sensor

    DOE Patents [OSTI]

    Garzon, F.H.; Brosha, E.L.

    1997-12-09

    A potentiometric oxygen sensor is formed having a logarithmic response to a differential oxygen concentration while operating as a Nernstian-type sensor. Very thin films of mixed conducting oxide materials form electrode services while permitting diffusional oxygen access to the interface between the zirconia electrolyte and the electrode. Diffusion of oxygen through the mixed oxide is not rate-limiting. Metal electrodes are not used so that morphological changes in the electrode structure do not occur during extended operation at elevated temperatures. 6 figs.

  18. ,"U.S. Total Imports Natural Gas Plant Processing"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","U.S. Total Imports Natural Gas Plant Processing",1,"Monthly"... "Back to Contents","Data 1: U.S. Total Imports Natural Gas Plant Processing" ...

  19. ,"U.S. Total Shell Storage Capacity at Operable Refineries"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","U.S. Total Shell Storage Capacity at Operable ... 9:47:20 AM" "Back to Contents","Data 1: U.S. Total Shell Storage Capacity at Operable ...

  20. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Commercial Buildings Energy Consumption Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration...

  1. ,"Total Fuel Oil Expenditures

    U.S. Energy Information Administration (EIA) Indexed Site

    A. Fuel Oil Expenditures by Census Region for All Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per...

  2. ,"Total Fuel Oil Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    A. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for All Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  3. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Revised: December, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings...

  4. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Released: September, 2008 Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other All Buildings*...

  5. ,"Total Fuel Oil Expenditures

    U.S. Energy Information Administration (EIA) Indexed Site

    . Fuel Oil Expenditures by Census Region for Non-Mall Buildings, 2003" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per...

  6. ,"Total Fuel Oil Consumption

    U.S. Energy Information Administration (EIA) Indexed Site

    0. Fuel Oil Consumption (gallons) and Energy Intensities by End Use for Non-Mall Buildings, 2003" ,"Total Fuel Oil Consumption (million gallons)",,,,,"Fuel Oil Energy Intensity...

  7. ,"Total Fuel Oil Expenditures

    U.S. Energy Information Administration (EIA) Indexed Site

    4. Fuel Oil Expenditures by Census Region, 1999" ,"Total Fuel Oil Expenditures (million dollars)",,,,"Fuel Oil Expenditures (dollars)" ,,,,,"per Gallon",,,,"per Square Foot"...

  8. Parallel Total Energy

    Energy Science and Technology Software Center (OSTI)

    2004-10-21

    This is a total energy electronic structure code using Local Density Approximation (LDA) of the density funtional theory. It uses the plane wave as the wave function basis set. It can sue both the norm conserving pseudopotentials and the ultra soft pseudopotentials. It can relax the atomic positions according to the total energy. It is a parallel code using MP1.

  9. U.S. Total Exports

    Gasoline and Diesel Fuel Update (EIA)

    Total to Chile Sabine Pass, LA Total to China Kenai, AK Sabine Pass, LA Total to Egypt ... Sabine Pass, LA Total to Russia Total to South Korea Freeport, TX Sabine Pass, LA Total ...

  10. EERE Website Content Checklist

    Broader source: Energy.gov [DOE]

    This checklist is a tool to guide EERE content developers and editors in creating and reviewing content for websites.

  11. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Lucian A. Lucia

    2005-11-15

    Project Objective: The objectives of this project are as follows: (1) Examine the physical and chemical characteristics of a partner mill pre- and post-oxygen delignified pulp and compare them to lab generated oxygen delignified pulps; (2) Apply the chemical selectivity enhancement system to the partner pre-oxygen delignified pulps under mill conditions (with and without any predetermined amounts of carryover) to determine how efficiently viscosity is preserved, how well selectivity is enhanced, if strength is improved, measure any yield differences and/or bleachability differences; and (3) Initiate a mill scale oxygen delignification run using the selectivity enhancement agent, collect the mill data, analyze it, and propose any future plans for implementation.

  12. Summary Max Total Units

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Summary Max Total Units *If All Splits, No Rack Units **If Only FW, AC Splits 1000 52 28 28 2000 87 59 35 3000 61 33 15 4000 61 33 15 Totals 261 153 93 ***Costs $1,957,500.00 $1,147,500.00 $697,500.00 Notes: added several refrigerants removed bins from analysis removed R-22 from list 1000lb, no Glycol, CO2 or ammonia Seawater R-404A only * includes seawater units ** no seawater units included *** Costs = (total units) X (estimate of $7500 per unit) 1000lb, air cooled split systems, fresh water

  13. Total Space Heat-

    Gasoline and Diesel Fuel Update (EIA)

    Survey: Energy End-Use Consumption Tables Total Space Heat- ing Cool- ing Venti- lation Water Heat- ing Light- ing Cook- ing Refrig- eration Office Equip- ment Com- puters Other...

  14. ARM - Measurement - Total carbon

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    carbon ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Measurement : Total carbon The total concentration of carbon in all its organic and non-organic forms. Categories Atmospheric Carbon, Aerosols Instruments The above measurement is considered scientifically relevant for the following instruments. Refer to the datastream (netcdf) file headers of each instrument for a list of all available measurements, including

  15. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; N. Nagabhushana; Thomas W. Eagar; Harold R. Larson; Raymundo Arroyave; X.-D Zhou; Y.-W. Shin; H.U. Anderson; Nigel Browning; Alan Jacobson; C.A. Mims

    2003-11-01

    The present quarterly report describes some of the initial studies on newer compositions and also includes newer approaches to address various materials issues such as in metal-ceramic sealing. The current quarter's research has also focused on developing a comprehensive reliability model for predicting the structural behavior of the membranes in realistic conditions. In parallel to industry provided compositions, models membranes have been evaluated in varying environment. Of importance is the behavior of flaws and generation of new flaws aiding in fracture. Fracture mechanics parameters such as crack tip stresses are generated to characterize the influence of environment. Room temperature slow crack growth studies have also been initiated in industry provided compositions. The electrical conductivity and defect chemistry of an A site deficient compound (La{sub 0.55}Sr{sub 0.35}FeO{sub 3}) was studied. A higher conductivity was observed for La{sub 0.55}Sr{sub 0.35}FeO{sub 3} than that of La{sub 0.60}Sr{sub 0.40}FeO{sub 3} and La{sub 0.80}Sr{sub 0.20}FeO{sub 3}. Defect chemistry analysis showed that it was primarily contributed by a higher carrier concentration in La{sub 0.55}Sr{sub 0.35}FeO{sub 3}. Moreover, the ability for oxygen vacancy generation is much higher in La{sub 0.55}Sr{sub 0.35}FeO{sub 3} as well, which indicates a lower bonding strength between Fe-O and a possible higher catalytic activity for La{sub 0.55}Sr{sub 0.35}FeO{sub 3}. The program continued to investigate the thermodynamic properties (stability and phase separation behavior) and total conductivity of prototype membrane materials. The data are needed together with the kinetic information to develop a complete model for the membrane transport. Previous report listed initial measurements on a sample of La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-x} prepared in-house by Praxair. Subsequently, a second sample of powder from a larger batch of sample were characterized and compared with

  16. Total Blender Net Input of Petroleum Products

    U.S. Energy Information Administration (EIA) Indexed Site

    Normal Butane Isobutane Other Liquids OxygenatesRenewables Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol...

  17. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; T. Nithyanantham; X.-D Zhou; Y-W. Sin; H.U. Anderson; Alan Jacobson; C.A. Mims

    2005-05-01

    The present quarterly report describes some of the investigations on the structural properties of dense OTM bars provided by Praxair and studies on newer composition of Ti doped Ti-substituted perovskites, La{sub 0.7}Sr{sub 0.3}Mn{sub 1-x}Ti{sub x}O{sub 3}, with 0 {le} x {le} 0.20, were investigated by neutron diffraction, magnetization, electric resistivity, and magnetoresistance (MR) measurements. All samples show a rhombohedral structure (space group R3C) from 10 K to room temperature. At room temperature, the cell parameters a, c and the unit cell volume increase with increasing Ti content. However, at 10 K, the cell parameter a has a maximum value for x = 0.10, and decreases for x > 0.10, while the unit cell volume remains nearly constant for x > 0.10. The average (Mn,Ti)-O bond length increases up to x = 0.15, and the (Mn,Ti)-O-(Mn,Ti) bond angle decreases with increasing Ti content to its minimum value at x = 0.15 at room temperature. Below the Curie temperature TC, the resistance exhibits metallic behavior for the x {le} 0.05 samples. A metal (semiconductor) to insulator transition is observed for the x {ge} 0.10 samples. A peak in resistivity appears below TC for all samples, and shifts to a lower temperature as x increases. The substitution of Mn by Ti decreases the 2p-3d hybridization between O and Mn ions, reduces the bandwidth W, and increases the electron-phonon coupling. Therefore, the TC shifts to a lower temperature and the resistivity increases with increasing Ti content. A field-induced shift of the resistivity maximum occurs at x {le} 0.10 compounds. The maximum MR effect is about 70% for La{sub 0.7}Sr{sub 0.3}Mn{sub 0.8}Ti{sub 0.2}O{sub 3}. The separation of TC and the resistivity maximum temperature T{sub {rho},max} enhances the MR effect in these compounds due to the weak coupling between the magnetic ordering and the resistivity as compared with La{sub 0.7}Sr{sub 0.3}MnO{sub 3}. The bulk densities of the membranes were determined using the

  18. Total DOE/NNSA

    National Nuclear Security Administration (NNSA)

    8 Actuals 2009 Actuals 2010 Actuals 2011 Actuals 2012 Actuals 2013 Actuals 2014 Actuals 2015 Actuals Total DOE/NNSA 4,385 4,151 4,240 4,862 5,154 5,476 7,170 7,593 Total non-NNSA 3,925 4,017 4,005 3,821 3,875 3,974 3,826 3765 Total Facility 8,310 8,168 8,245 8,683 9,029 9,450 10,996 11,358 non-NNSA includes DOE offices and Strategic Parternship Projects (SPP) employees NNSA M&O Employee Reporting

  19. Optical oxygen concentration monitor

    DOE Patents [OSTI]

    Kebabian, P.

    1997-07-22

    A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen`s A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2,000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest. 4 figs.

  20. Monolithic solid electrolyte oxygen pump

    DOE Patents [OSTI]

    Fee, Darrell C.; Poeppel, Roger B.; Easler, Timothy E.; Dees, Dennis W.

    1989-01-01

    A multi-layer oxygen pump having a one-piece, monolithic ceramic structure affords high oxygen production per unit weight and volume and is thus particularly adapted for use as a portable oxygen supply. The oxygen pump is comprised of a large number of small cells on the order of 1-2 millimeters in diameter which form the walls of the pump and which are comprised of thin, i.e., 25-50 micrometers, ceramic layers of cell components. The cell components include an air electrode, an oxygen electrode, an electrolyte and interconnection materials. The cell walls form the passages for input air and for exhausting the oxygen which is transferred from a relatively dilute gaseous mixture to a higher concentration by applying a DC voltage across the electrodes so as to ionize the oxygen at the air electrode, whereupon the ionized oxygen travels through the electrolyte and is converted to oxygen gas at the oxygen electrode.

  1. Optical oxygen concentration monitor

    DOE Patents [OSTI]

    Kebabian, Paul

    1997-01-01

    A system for measuring and monitoring the concentration of oxygen uses as a light source an argon discharge lamp, which inherently emits light with a spectral line that is close to one of oxygen's A-band absorption lines. In a preferred embodiment, the argon line is split into sets of components of shorter and longer wavelengths by a magnetic field of approximately 2000 Gauss that is parallel to the light propagation from the lamp. The longer wavelength components are centered on an absorption line of oxygen and thus readily absorbed, and the shorter wavelength components are moved away from that line and minimally absorbed. A polarization modulator alternately selects the set of the longer wavelength, or upshifted, components or the set of the shorter wavelength, or downshifted, components and passes the selected set to an environment of interest. After transmission over a path through that environment, the transmitted optical flux of the argon line varies as a result of the differential absorption. The system then determines the concentration of oxygen in the environment based on the changes in the transmitted optical flux between the two sets of components. In alternative embodiments modulation is achieved by selectively reversing the polarity of the magnetic field or by selectively supplying the magnetic field to either the emitting plasma of the lamp or the environment of interest.

  2. ,"U.S. Heat Content of Natural Gas Consumed"

    U.S. Energy Information Administration (EIA) Indexed Site

    Gas Deliveries to Consumers (BTU per Cubic Foot)","U.S. Total Consumption of Heat Content of Natural Gas (BTU per Cubic Foot)","U.S. Heat Content of Natural Gas Deliveries to ...

  3. TOTAL WORKFORCE Males

    National Nuclear Security Administration (NNSA)

    76 Females Male Female Male Female Male Female Male Female Male Female 27 24 86 134 65 24 192 171 1189 423 PAY PLAN SES 96 EX 4 EJ/EK 60 EN 05 39 EN 04 159 EN 03 21 EN 00 8 NN (Engineering) 398 NQ (Prof/Tech/Admin) 1165 NU (Tech/Admin Support) 54 NV (Nuc Mat Courier) 325 GS 15 3 GS 14 1 GS 13 1 GS 10 1 Total includes 2318 permanent and 17 temporary employees. DIVERSITY 2335 1559 66.8% American Indian Alaska Native African American Asian American Pacific Islander Hispanic White 33.2% National

  4. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, D.E.

    1992-07-14

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized, the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior. 5 figs.

  5. High pressure oxygen furnace

    DOE Patents [OSTI]

    Morris, Donald E.

    1992-01-01

    A high temperature high pressure oxygen furnace having a hybrid partially externally heated construction is disclosed. A metallic bar fabricated from an alloy having a composition of at least 45% nickel, 15% chrome, and 10% tungsten is utilized (the preferred alloy including 55% nickel, 22% chrome, 14% tungsten, 2% molybdenum, 3% iron (maximum) and 5% cobalt (maximum). The disclosed alloy is fabricated into 11/4 inch bar stock and has a length of about 17 inches. This bar stock is gun drilled for over 16 inches of its length with 0.400 inch aperture to define a closed high temperature, high pressure oxygen chamber. The opposite and closed end of the bar is provided with a small support aperture into which both a support and a thermocouple can be inserted. The closed end of the gun drilled bar is inserted into an oven, preferably heated by standard nickel chrome electrical elements and having a heavily insulated exterior.

  6. ,"U.S. Total Crude Oil and Products Imports"

    U.S. Energy Information Administration (EIA) Indexed Site

    to Contents","Data 1: U.S. Total Crude Oil and Products Imports" "Sourcekey","MTTIMUS1... "Date","U.S. Imports of Crude Oil and Petroleum Products (Thousand ...

  7. ,"U.S. Total Crude Oil and Products Imports"

    U.S. Energy Information Administration (EIA) Indexed Site

    to Contents","Data 1: U.S. Total Crude Oil and Products Imports" "Sourcekey","MTTIMUS2... "Date","U.S. Imports of Crude Oil and Petroleum Products (Thousand Barrels ...

  8. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; T. Nithyanantham; X.-D Zhou; Y-W. Sin; H.U. Anderson; Alan Jacobson; C.A. Mims

    2005-08-01

    The present quarterly report describes some of the investigations on the structural properties of dense OTM bars provided by Praxair and studies on newer composition of Ti doped LSF. In the previous research, the reference point of oxygen occupancy was determined and verified. In the current research, the oxygen occupancy was investigated at 1200 C as a function of oxygen activity and compared with that at 1000 C. The cause of bumps at about 200 C was also investigated by using different heating and cooling rates during TGA. The fracture toughness of LSFT and dual phase membranes at room temperature is an important mechanical property. Vicker's indentation method was used to evaluate this toughness. Through this technique, a K{sub Ic} (Mode-I Fracture Toughness) value is attained by means of semi-empirical correlations between the indentation load and the length of the cracks emanating from the corresponding Vickers indentation impression. In the present investigation, crack propagation behavior was extensively analyzed in order to understand the strengthening mechanisms involved in the non-transforming La based ceramic composites. Cracks were generated using Vicker's indenter and used to identify and evaluate the toughening mechanisms involved. Preliminary results of an electron microscopy study of the origin of the slow kinetics on reduction of ferrites have been obtained. The slow kinetics appear to be related to a non-equilibrium reduction pathway that initially results in the formation of iron particles. At long times, equilibrium can be reestablished with recovery of the perovskite phase. Modeling of the isotopic transients on operating membranes (LSCrF-2828 at 900 C) and a ''frozen'' isotope profile have been analyzed in conjunction with a 1-D model to reveal the gradient in oxygen diffusivity through the membrane under conditions of high chemical gradients.

  9. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; T. Nithyanantham; X.-D Zhou; Y-W. Sin; H.U. Anderson; Alan Jacobson; C.A. Mims

    2005-02-01

    The present quarterly report describes some of the investigations on the structural properties of dense OTM bars provided by Praxair and studies on newer composition of Ti doped LSF. The in situ electrical conductivity and Seebeck coefficient measurements were made on LSFT at 1000 and 1200 C over the oxygen activity range from air to 10{sup -15} atm. The electrical conductivity measurements exhibited a p to n type transition at an oxygen activity of 1 x 10{sup -10} at 1000 C and 1 x 10{sup -6} at 1200 C. Thermogravimetric studies were also carried out over the same oxygen activities and temperatures. Based on the results of these measurements, the chemical and mechanical stability range of LSFT were determined and defect structure was established. The studies on the fracture toughness of the LSFT and dual phase membranes exposed to air and N{sub 2} at 1000 C was done and the XRD and SEM analysis of the specimens were carried out to understand the structural and microstructural changes. The membranes that are exposed to high temperatures at an inert and a reactive atmosphere undergo many structural and chemical changes which affect the mechanical properties. A complete transformation of fracture behavior was observed in the N{sub 2} treated LSFT samples. Further results to investigate the origin of the slow kinetics on reduction of ferrites have been obtained. The slow kinetics appear to be related to a non-equilibrium reduction pathway that initially results in the formation of iron particles. At long times, equilibrium can be reestablished with recovery of the perovskite phase. Recent results on transient kinetic data are presented. The 2-D modeling of oxygen movement has been undertaken in order to fit isotope data. The model is used to study ''frozen'' profiles in patterned or composite membranes.

  10. Fuel cell oxygen electrode

    DOE Patents [OSTI]

    Shanks, H.R.; Bevolo, A.J.; Danielson, G.C.; Weber, M.F.

    An oxygen electrode for a fuel cell utilizing an acid electrolyte has a substrate of an alkali metal tungsten bronze of the formula: A/sub x/WO/sub 3/ where A is an alkali metal and x is at least 0.2, which is covered with a thin layer of platinum tungsten bronze of the formula: Pt/sub y/WO/sub 3/ where y is at least 0.8.

  11. Fuel cell oxygen electrode

    DOE Patents [OSTI]

    Shanks, Howard R.; Bevolo, Albert J.; Danielson, Gordon C.; Weber, Michael F.

    1980-11-04

    An oxygen electrode for a fuel cell utilizing an acid electrolyte has a substrate of an alkali metal tungsten bronze of the formula: A.sub.x WO.sub.3 where A is an alkali metal and x is at least 0.2, which is covered with a thin layer of platinum tungsten bronze of the formula: Pt.sub.y WO.sub.3 where y is at least 0.8.

  12. Chemical diffusion of oxygen in tin dioxide: Effects of dopants and oxygen partial pressure

    SciTech Connect (OSTI)

    Kamp, B.; Merkle, R. . E-mail: s.weiglein@fkf.mpg.de; Lauck, R.; Maier, J.

    2005-10-15

    Tin dioxide SnO{sub 2-{delta}} is a pronounced n-type electron conductor due to its oxygen deficiency. This study investigates the rate of chemical diffusion of oxygen in SnO{sub 2-{delta}} single crystals, which is a crucial step in the overall stoichiometry change of the material. The chemical diffusion coefficient D{sup {delta}} was determined from conductivity- and EPR-relaxation methods. The temperature dependence was found to be D{sup {delta}}=exp(-4+/-2)cm{sup 2}s{sup -1}exp(-(1.1+/-0.3)eV/kT). The dependence on crystal orientation, dopant content and oxygen partial pressure was below experimental error. The latter observation leads to the conclusion that the chemical diffusion coefficient is close to the diffusion coefficient of oxygen vacancies. Along with the relaxation process resulting from the chemical diffusion of oxygen, additional processes were observed. One of these was attributed to complications in the defect chemistry of the material. The relevance of the results for the kinetics of drift processes of Taguchi sensors is discussed.

  13. Oxygen Transport Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay

    2008-08-30

    The focus of this research was to develop new membrane materials by synthesizing different compounds and determining their defect structures, crystallographic structures and electrical properties. In addition to measuring electrical conductivity, oxygen vacancy concentration was also evaluated using thermogravimetry, Neutron diffraction and Moessbauer Spectroscopy. The reducing conditions (CO{sub 2}/CO/H{sub 2} gas mixtures with steam) as encountered in a reactor environment can be expected to have significant influence on the mechanical properties of the oxides membranes. Various La based materials with and without Ti were selected as candidate membrane materials for OTM. The maximum electrical conductivity of LSF in air as a function of temperature was achieved at < 600 C and depends on the concentration of Sr (acceptor dopant). Oxygen occupancy in LSF was estimated using Neutron diffractometry and Moessbauer Spectroscopy by measuring magnetic moment changes depending on the Fe{sup 3+} and Fe{sup 4+} ratio. After extensive studies of candidate materials, lanthanum ferrites (LSF and LSFT) were selected as the favored materials for the oxygen transport membrane (OTM). LSF is a very good material for an OTM because of its high electronic and oxygen ionic conductivity if long term stability and mechanical strength are improved. LSFT not only exhibits p-type behavior in the high oxygen activity regime, but also has n-type conduction in reducing atmospheres. Higher concentrations of oxygen vacancies in the low oxygen activity regime may improve the performance of LSFT as an OTM. The hole concentration is related to the difference in the acceptor and donor concentration by the relation p = [Sr'{sub La}]-[Ti{sm_bullet}{sub Fe}]. The chemical formulation predicts that the hole concentration is, p = 0.8-0.45 or 0.35. Experimental measurements indicated that p is about {approx} 0.35. The activation energy of conduction is 0.2 eV which implies that LSCF conducts via the

  14. Oxygen Transport Ceramic Membranes

    SciTech Connect (OSTI)

    S. Bandopadhyay; N. Nagabhushana; T. Nithyanantham; X.-D Zhou; Y-W. Sin; H.U. Anderson; Alan Jacobson; C.A. Mims

    2005-02-01

    The present quarterly report describes some of the investigations on the structural properties of dense OTM bars provided by Praxair and studies on newer composition of Ti doped LSF. Thermogravimetric analysis (TGA) was carried out on La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-{delta}} to investigate oxygen deficiency ({delta}) of the sample. The TGA was performed in a controlled atmosphere using oxygen, argon, carbon monoxide and carbon dioxide with adjustable gas flow rates. In this experiment, the weight loss and gain of La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-{delta}} was directly measured by TGA. The weight change of the sample was evaluated at between 600 and 1250 C in air or 1000 C as a function of oxygen partial pressure. The oxygen deficiencies calculated from TGA data as a function of oxygen activity and temperature will be estimated and compared with that from neutron diffraction measurement in air. The LSFT and LSFT/CGO membranes were fabricated from the powder obtained from Praxair Specialty Ceramics. The sintered membranes were subjected to microstructure analysis and hardness analysis. The LSFT membrane is composed of fine grains with two kinds of grain morphology. The grain size distribution was characterized using image analysis. In LSFT/CGO membrane a lot of grain pullout was observed from the less dense, porous phase. The hardness of the LSFT and dual phase membranes were studied at various loads. The hardness values obtained from the cross section of the membranes were also compared to that of the values obtained from the surface. An electrochemical cell has been designed and built for measurements of the Seebeck coefficient as a function of temperature and pressure. Measurements on La{sub 0.2}Sr{sub 0.8}Fe{sub 0.55}Ti{sub 0.45}O{sub 3-{delta}} as a function of temperature an oxygen partial pressure are reported. Further analysis of the dilatometry data obtained previously is presented. A series of isotope transients

  15. Determination of Total Solids and Ash in Algal Biomass: Laboratory Analytical Procedure (LAP)

    SciTech Connect (OSTI)

    Van Wychen, S.; Laurens, L. M. L.

    2013-12-01

    This procedure describes the methods used to determine the amount of moisture or total solids present in a freeze-dried algal biomass sample, as well as the ash content. A traditional convection oven drying procedure is covered for total solids content, and a dry oxidation method at 575?C is covered for ash content.

  16. U.S. Total Stocks

    U.S. Energy Information Administration (EIA) Indexed Site

    Fuel Ethanol) 731 1,085 836 695 1,070 927 2009-2015 MTBE 561 871 605 452 770 829 1993-2015 Other Oxygenates 170 214 231 243 300 98 1993-2015 Renewables (including Fuel Ethanol) ...

  17. Electrochemical transfer of oxygen during direct current arc welding

    SciTech Connect (OSTI)

    Kim, J.H.; Frost, R.H.; Olson, D.L.

    1994-12-31

    Weld metal oxygen content is important for control of weld metal microstructure and notch toughness. Low oxygen contents promote low toughness bainitic structures. Moderate oxygen levels favor a tough acicular ferrite structure, and high oxygen levels promote lower toughness grain boundary and Widmanstaetten side plate structures. The objective of this research was to examine electrochemical oxygen transfer as a function of welding process variables, polarity, and the relative importance of conduction across plasma-metal and slag-metal interfaces for: submerged arc welding (SAW), shielded metal arc welding (SMAW), and gas tungsten arc welding (GTAW) processes. SAW and SMAW were made in DCEN and DCEP polarities on structural steel and copper substrates. GTAW were made on steel substrates in DCEN polarity. The experimental results show that both thermochemical and electrochemical reactions are important for oxygen transfer, and that there are differences in the electrochemical reactions at slag-metal and plasma-metal interfaces. Both electrochemical and thermochemical reactions are significant for direct current arc welding processes. The arc plasma acts as an electrolyte for arc welding processes and electrochemical reactions occur at the plasma-metal interface have chemical effects opposite to those at the slag metal interface. This is caused by the fact that only positive ions exist in the arc plasma in large concentrations.

  18. Hybrid membrane--PSA system for separating oxygen from air

    DOE Patents [OSTI]

    Staiger, Chad L.; Vaughn, Mark R.; Miller, A. Keith; Cornelius, Christopher J.

    2011-01-25

    A portable, non-cryogenic, oxygen generation system capable of delivering oxygen gas at purities greater than 98% and flow rates of 15 L/min or more is described. The system consists of two major components. The first component is a high efficiency membrane capable of separating argon and a portion of the nitrogen content from air, yielding an oxygen-enriched permeate flow. This is then fed to the second component, a pressure swing adsorption (PSA) unit utilizing a commercially available, but specifically formulated zeolite compound to remove the remainder of the nitrogen from the flow. The system is a unique gas separation system that can operate at ambient temperatures, for producing high purity oxygen for various applications (medical, refining, chemical production, enhanced combustion, fuel cells, etc . . . ) and represents a significant advance compared to current technologies.

  19. Blast furnace injection of massive quantities of coal with enriched air or pure oxygen

    SciTech Connect (OSTI)

    Ponghis, N.; Dufresne, P.; Vidal, R.; Poos, A. )

    1993-01-01

    An extensive study of the phenomena associated with the blast furnace injection of massive quantities of coal is described. Trials with conventional lances or oxy-coal injectors and hot blast at different oxygen contents - up to 40% - or with cold pure oxygen were realized at coal to oxygen ratios corresponding to a range of 150 to 440 kg. Pilot scale rigs, empty or filled with coke, as well as industrial blast furnaces were utilized.

  20. CONTENT MODEL HOW-TO

    Energy Science and Technology Software Center (OSTI)

    003241MLTPL00 Content Model Guidelines https://github.com/usgin/usginspecs/wiki/Content-Model-Guidelines

  1. OXYGEN TRANSPORT CERAMIC MEMBRANES

    SciTech Connect (OSTI)

    Dr. Sukumar Bandopadhyay; Dr. Nagendra Nagabhushana

    2000-10-01

    This is the third quarterly report on oxygen Transport Ceramic Membranes. In the following, the report describes the progress made by our university partners in Tasks 1 through 6, experimental apparatus that was designed and built for various tasks of this project, thermodynamic calculations, where applicable and work planned for the future. (Task 1) Design, fabricate and evaluate ceramic to metal seals based on graded ceramic powder/metal braze joints. (Task 2) Evaluate the effect of defect configuration on ceramic membrane conductivity and long term chemical and structural stability. (Task 3) Determine materials mechanical properties under conditions of high temperatures and reactive atmospheres. (Task 4) Evaluate phase stability and thermal expansion of candidate perovskite membranes and develop techniques to support these materials on porous metal structures. (Task 5) Assess the microstructure of membrane materials to evaluate the effects of vacancy-impurity association, defect clusters, and vacancy-dopant association on the membrane performance and stability. (Task 6) Measure kinetics of oxygen uptake and transport in ceramic membrane materials under commercially relevant conditions using isotope labeling techniques.

  2. Composite oxygen transport membrane

    DOE Patents [OSTI]

    Christie, Gervase Maxwell; Lane, Jonathan A.

    2014-08-05

    A method of producing a composite oxygen ion membrane and a composite oxygen ion membrane in which a porous fuel oxidation layer and a dense separation layer and optionally, a porous surface exchange layer are formed on a porous support from mixtures of (Ln.sub.1-xA.sub.x).sub.wCr.sub.1-yB.sub.yO.sub.3-.delta. and a doped zirconia. In the porous fuel oxidation layer and the optional porous surface exchange layer, A is Calcium and in the dense separation layer A is not Calcium and, preferably is Strontium. Preferred materials are (La.sub.0.8Ca.sub.0.2).sub.0.95Cr.sub.0.5Mn.sub.0.5O.sub.3-.delta. for the porous fuel oxidation and optional porous surface exchange layers and (La.sub.0.8Sr.sub.0.2).sub.0.95Cr.sub.0.5Fe.sub.0.5O.sub.3-.delta. for the dense separation layer. The use of such materials allows the membrane to sintered in air and without the use of pore formers to reduce membrane manufacturing costs. The use of materials, as described herein, for forming the porous layers have application for forming any type of porous structure, such as a catalyst support.

  3. High Selectivity Oxygen Delignification

    SciTech Connect (OSTI)

    Arthur J. Ragauskas Lucian A. Lucia Hasan Jameel

    2005-09-30

    The overall objective of this program was to develop improved extended oxygen delignification (EOD) technologies for current U.S. pulp mill operations. This was accomplished by: (1) Identifying pulping conditions that optimize O and OO performance; (2) Identifying structural features of lignin that enhance reactivity towards EOD of high kappa pulps; (3) Identifying factors minimizing carbohydrate degradation and improve pulp strength of EOD high kappa pulps; (4) Developing a simple, reproducible method of quantifying yield gains from EOD; and (5) Developing process conditions that significantly reduce the capital requirements of EOD while optimizing the yield benefits. Key research outcomes included, demonstrating the use of a mini-O sequence such as (E+O)Dkf:0.05(E+O) or Dkf:0.05(E+O)(E+O) without interstage washing could capture approximately 60% of the delignification efficiency of a conventional O-stage without the major capital requirements associated with an O-stage for conventional SW kraft pulps. The rate of formation and loss of fiber charge during an O-stage stage can be employed to maximize net fiber charge. Optimal fiber charge development and delignification are two independent parameters and do not parallel each other. It is possible to utilize an O-stage to enhance overall cellulosic fiber charge of low and high kappa SW kraft pulps which is beneficial for physical strength properties. The application of NIR and multi-variant analysis was developed into a rapid and simple method of determining the yield of pulp from an oxygen delignification stage that has real-world mill applications. A focus point of this program was the demonstration that Kraft pulping conditions and oxygen delignification of high and low-kappa SW and HW pulps are intimately related. Improved physical pulp properties and yield can be delivered by controlling the H-factor and active alkali charge. Low AA softwood kraft pulp with a kappa number 30 has an average improvement of 2% in

  4. Total Crude Oil and Petroleum Products Imports by Area of Entry

    U.S. Energy Information Administration (EIA) Indexed Site

    Product: Total Crude Oil and Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane Ethylene Propane Propylene Normal Butane Butylene Isobutane Isobutylene Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Biomass-Based Diesel Fuel Other Renewable Diesel Fuel Other Renewable

  5. Enhancing perovskite electrocatalysis through strain tuning of oxygen deficiency

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Barron, Sara C.; Lee, Ho Nyung; Petrie, Jonathan R.; Jeen, Hyoungjeen; Meyer, Tricia L.

    2016-05-27

    Oxygen vacancies in transition-metal oxides facilitate catalysis critical for energy storage and generation. However, promoting vacancies at the lower temperatures required for operation in devices such as metal–air batteries and portable fuel cells has proven elusive. Here we used thin films of perovskite-based strontium cobaltite (SrCoOx) to show that epitaxial strain is a powerful tool for manipulating the oxygen content under conditions consistent with the oxygen evolution reaction, yielding increasingly oxygen-deficient states in an environment where the cobaltite would normally be fully oxidized. The additional oxygen vacancies created through tensile strain enhance the cobaltite’s catalytic activity toward this important reactionmore » by over an order of magnitude, equaling that of precious-metal catalysts, including IrO2. Lastly, our findings demonstrate that strain in these oxides can dictate the oxygen stoichiometry independent of ambient conditions, allowing unprecedented control over oxygen vacancies essential in catalysis near room temperature.« less

  6. Researchers Directly Observe Oxygen Signature in the Oxygen-evolving

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Complex of Photosynthesis Researchers Directly Observe Oxygen Signature in the Oxygen-evolving Complex of Photosynthesis Arguably the most important chemical reaction on earth is the photosynthetic splitting of water to molecular oxygen by the Mn-containing oxygen-evolving complex (Mn-OEC) in the protein known as photosystem II (PSII). It is this reaction which has, over the course of some 3.8 billion years, gradually filled our atmosphere with O2 and consequently enabled and sustained the

  7. Oxygenates from synthesis gas

    SciTech Connect (OSTI)

    Falter, W.; Keim, W.

    1994-12-31

    The direct synthesis of oxygenates starting from synthesis gas is feasible by homogeneous and heterogeneous catalysis. Homogeneous Rh and Ru based catalysts yielding methyl formate and alcohols will be presented. Interestingly, modified heterogeneous catalysts based on {open_quotes}Isobutyl Oel{close_quotes} catalysis, practized in Germany (BRD) up to 1952 and in the former DDR until recently, yield isobutanol in addition to methanol. These {open_quotes}Isobutyl Oel{close_quotes} catalysts are obtained by adding a base such as Li < Na < K < Cs to a Zn-Cr{sub 2}O{sub 3} methanol catalyst. Isobutanol is obtained in up to 15% yield. Our best catalyst a Zr-Zn-Mn-Li-Pd catalyst produced isobotanol up to 60% at a rate of 740g isobutanol per liter catalyst and hour.

  8. Dilute Oxygen Combustion Phase I Final Report

    SciTech Connect (OSTI)

    Ryan, H.M.; Riley, M.F.; Kobayashi, H.

    1997-10-31

    A novel burner, in which fuel (natural gas) and oxidant (oxygen or air) are separately injected into a furnace, shows promise for achieving very low nitrogen oxide(s) (NOx) emissions for commercial furnace applications. The dilute oxygen combustion (DOC) burner achieves very low NOx through in-furnace dilution of the oxidant stream prior to combustion, resulting in low flame temperatures, thus inhibiting thermal NOx production. The results of a fundamental and applied research effort on the development of the DOC burner are presented. In addition, the results of a market survey detailing the potential commercial impact of the DOC system are disclosed. The fundamental aspects of the burner development project involved examining the flame characteristics of a natural gas turbulent jet in a high-temperature (~1366 K) oxidant (7-27% O2 vol. wet). Specifically, the mass entrainment rate, the flame lift-off height, the velocity field and major species field of the jet were evaluated as a function of surrounding-gas temperature and composition. The measured entrainment rate of the fuel jet decreased with increasing oxygen content in the surrounding high-temperature oxidant, and was well represented by the d+ scaling correlation found in the literature. The measured flame lift-off height decreased with increasing oxygen content and increasing temperature of the surrounding gas. An increase in surrounding-gas oxygen content and/or temperature inhibited the velocity decay within the jet periphery as a function of axial distance as compared to isothermal turbulent jets. However, the velocity measurements were only broadly represented by the d+ scaling correlation. Several DOC burner configurations were tested in a laboratory-scale furnace at a nominal firing rate of 185 kW (~0.63 MMBtu/h). The flue gas composition was recorded as a function of furnace nitrogen content, furnace temperature, burner geometric arrangement, firing rate, and fuel injection velocity. NOx emissions

  9. Dilute Oxygen Combustion Phase 2 Final Report

    SciTech Connect (OSTI)

    Ryan, H.M.; Riley, M.F.; Kobayashi, H.

    2005-09-30

    A novel burner, in which fuel (natural gas) and oxidant (oxygen or air) are separately injected into a furnace, shows promise for achieving very low nitrogen oxide(s) (NOx) emissions for commercial furnace applications. The dilute oxygen combustion (DOC) burner achieves very low NOx through in-furnace dilution of the oxidant stream prior to combustion, resulting in low flame temperatures, thus inhibiting thermal NOx production. The results of a fundamental and applied research effort on the development of the DOC burner are presented. In addition, the results of a market survey detailing the potential commercial impact of the DOC system are disclosed. The fundamental aspects of the burner development project involved examining the flame characteristics of a natural gas turbulent jet in a high-temperature (~1366 K) oxidant (7-27% O2 vol. wet). Specifically, the mass entrainment rate, the flame lift-off height, the velocity field and major species field of the jet were evaluated as a function of surrounding-gas temperature and composition. The measured entrainment rate of the fuel jet decreased with increasing oxygen content in the surrounding high-temperature oxidant, and was well represented by the d+ scaling correlation found in the literature. The measured flame lift-off height decreased with increasing oxygen content and increasing temperature of the surrounding gas. An increase in surrounding-gas oxygen content and/or temperature inhibited the velocity decay within the jet periphery as a function of axial distance as compared to isothermal turbulent jets. However, the velocity measurements were only broadly represented by the d+ scaling correlation. Several DOC burner configurations were tested in a laboratory-scale furnace at a nominal firing rate of 185 kW (~0.63 MMBtu/h). The flue gas composition was recorded as a function of furnace nitrogen content, furnace temperature, burner geometric arrangement, firing rate, and fuel injection velocity. NOx emissions

  10. Oxygen-reducing catalyst layer

    DOE Patents [OSTI]

    O'Brien, Dennis P.; Schmoeckel, Alison K.; Vernstrom, George D.; Atanasoski, Radoslav; Wood, Thomas E.; Yang, Ruizhi; Easton, E. Bradley; Dahn, Jeffrey R.; O'Neill, David G.

    2011-03-22

    An oxygen-reducing catalyst layer, and a method of making the oxygen-reducing catalyst layer, where the oxygen-reducing catalyst layer includes a catalytic material film disposed on a substrate with the use of physical vapor deposition and thermal treatment. The catalytic material film includes a transition metal that is substantially free of platinum. At least one of the physical vapor deposition and the thermal treatment is performed in a processing environment comprising a nitrogen-containing gas.