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Sample records for maine public limestone

  1. Maine Public Service Co | Open Energy Information

    Open Energy Info (EERE)

    Maine Public Service Co Jump to: navigation, search Name: Maine Public Service Co Place: Maine Phone Number: 207-973-2000 Website: www.emeramaine.com Twitter: @emerame Facebook:...

  2. PP-12 Maine Public Service Company

    Broader source: Energy.gov [DOE]

    Presidential permit authorizing Maine Public Service Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border.

  3. PP-29-1 Maine Public Service Company

    Broader source: Energy.gov [DOE]

    Presidential permit authorizing Maine Public Service Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border.

  4. Pilot-scale Limestone Emission Control (LEC) process: A development project. Volume 1, Main report and appendices A, B, C, and D: Final report

    SciTech Connect (OSTI)

    Prudich, M.E.; Appell, K.W.; McKenna, J.D.

    1994-03-01

    ETS, Inc., a pollution consulting firm with headquarters in Roanoke, Virginia, has developed a dry, limestone-based flue gas desulfurization (FGD) system. This SO{sub 2} removal system, called Limestone Emission Control (LEC), can be designed for installation on either new or existing coal-fired boilers. In the LEC process, the SO{sub 2} in the flue gas reacts with wetted granular limestone that is contained in a moving bed. A surface layer of principally calcium sulfate (CaSO{sub 4}) is formed on the limestone. Periodic removal of this surface layer by mechanical agitation allows high utilization of the limestone granules. A nominal 5,000 acfm LEC pilot plant has been designed, fabricated and installed on the slipstream of a 70,000 pph stoker boiler providing steam to Ohio University`s Athens, Ohio campus. A total of over 90 experimental trials have been performed using the pilot-scale moving-bed LEC dry scrubber as a part of this research project with run times ranging up to a high of 125 hours. SO{sub 2} removal efficiencies as high as 99.9% were achievable for all experimental conditions studied during which sufficient humidification was added to the LEC bed. The LEC process and conventional limestone scrubbing have been compared on an equatable basis using flue gas conditions that would be expected at the outlet of the electrostatic precipitator (ESP) of a 500 MW coal-fired power plant. The LEC was found to have a definite economic advantage in both direct capital costs and operating costs. Based on the success and findings of the present project, the next step in LEC process development will be a full-scale commercial demonstration unit.

  5. Pilot-scale limestone emission control (LEC) process: A development project. Volume 1: Main report and appendices A, B, C, and D. Final report

    SciTech Connect (OSTI)

    Not Available

    1994-03-01

    ETS, Inc., a pollution consulting firm with headquarters in Roanoke, Virginia, has developed a dry, limestone-based flue gas desulfurization (FGD) system. This SO{sub 2} removal system, called Limestone Emission Control (LEC), can be designed for installation on either new or existing coal-fired boilers. In the LEC process, the SO{sub 2} in the flue gas reacts with wetted granular limestone that is contained in a moving bed. A surface layer of principally calcium sulfate (CaSO{sub 4}) is formed on the limestone. Periodic removal of this surface layer by mechanical agitation allows high utilization of the limestone granules. The primary goal of the current study is the demonstration of the techno/economic capability of the LEC system as a post-combustion FGD process capable of use in both existing and future coal-fired boiler facilities burning high-sulfur coal. A nominal 5,000 acfm LEC pilot plant has been designed, fabricated and installed on the slipstream of a 70,000 pph stoker boiler providing steam to Ohio University`s Athens, Ohio campus. The pilot plant was normally operated on the slipstream of the Ohio Univ. boiler plant flue gas, but also had the capability of operating at higher inlet SO{sub 2} concentrations (typically equivalent to 3-1/2% sulfur coal) than those normally available from the flue gas slipstream. This was accomplished by injecting SO{sub 2} gas into the slipstream inlet. The pilot plant was instrumented to provide around-the-clock operation and was fully outfitted with temperature, SO{sub 2}, gas flow and pressure drop monitors.

  6. Indiana's Trenton limestone geology

    SciTech Connect (OSTI)

    Keith, B.D.

    1981-03-01

    The term Trenton limestone is the stratigraphic designation for a unit in northern Indiana composed of both limestone and dolomite. The Trenton is Middle Ordovician (Champlainian) in age and related clearly to the position of the Cincinnati arch. The limestone is thickest in northern Indiana and thins toward the southeast. Isopach maps of the Trenton limestone and the Maquoketa group above it indicate that the Cincinnati arch did not exist as a positive structural influence to sedimentation until after Ordovician time. Preliminary results of an ongoing study of the Trenton reservoir suggest that second and tertiary recovery there will be limited. Because of the low density of drilling on the Trenton's north flank, however, large areas remain virtually untested; more structural or stratigraphic traps similar to those of the Urbana field could exist. A better definition of the distribution of the dolomite facies will lead to a more accurate assessment of the Trenton's potential.

  7. Re-Examining first principles of regulation: NRG power marketing, LLC v. Maine public utilities Commission

    SciTech Connect (OSTI)

    Haskell, Mark R.

    2010-03-15

    Maine PUC and Morgan Stanley have resolved some of the key issues facing the energy industry. The Supreme Court has plainly and directly in both cases reaffirmed the central role that private contracts play in the energy industry and set terms to balance the need to secure long-term investment with the public interest that lies at the heart of the Federal Power Act. (author)

  8. PP-81 Maine Public

    Office of Environmental Management (EM)

  9. Publications

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

    publications Publications JLF Science Publications JLF Facility-related Publications JLF Highlights

  10. Efficiency Maine Trust

    Broader source: Energy.gov [DOE]

    In 2009, the Act Regarding Maine's Energy Future (Public Law 372) established a new entity, the Efficiency Maine Trust, which became responsible for Maine's energy efficiency and renewable energy...

  11. Limestone County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Datasets Community Login | Sign Up Search Page Edit with form History Limestone County, Texas: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates...

  12. Efficiency Maine Business Program

    Broader source: Energy.gov [DOE]

    Incentives are available to all non-residential customers, including Maine businesses, nonprofits, public and private schools (K-12), colleges, local and county governments, state buildings, mult...

  13. [Analysis of trace elements in limestone for archeological functions

    SciTech Connect (OSTI)

    Blanc, A.; Holmes, L.; Harbottle, G.

    1998-12-31

    Numerous quarries in the Lutetian limestone formations of the Paris Basin provided stone for the building and the decoration of monuments from antiquity to the present. To determine the origin of stone used for masonry and sculptures in these monuments, a team of geologists and archaeologists has investigated 300 quarries and collected 2,300 samples. Petrographic and paleontologic examination of thin sections allows geologists to distinguish Lutetian limestones from Jurassic and Cretaceous limestones. Geologists also seek to formulate hypotheses regarding the origin of Lutetian limestones used for building and sculpture in the Paris region. In the search for the sources of building and sculptural stone, the analytical methods of geologists are limited because often several quarries produce the same lithofacies. A new tool is now available, however, to attack questions of provenance raised by art historians. Because limestones from different sources have distinctive patterns of trace-element concentrations, compositional analysis by neutron activation allows one to compare building or sculptural stone from one monument with stone from quarries or other monuments. This analytical method subjects a powdered limestone sample to standard neutron activation analysis procedures at Brookhaven National Laboratory. With the help of computer programs, the compositional fingerprints of Lutetian limestones can be determined and stored in a database. The limestone database contains data for approximately 2,100 samples from monuments, sculptures and quarries. It is particularly rich in samples from the Paris Basin.

  14. Publications

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

    work. Today at Berkeley Lab: : The daily newsletter for our employees and collaborators. Publications.lbl.gov: : Over 75,000 of our laboratory's scientific publications,...

  15. Water quality changes in acid mine drainage streams in Gangneung, Korea, 10 years after treatment with limestone

    SciTech Connect (OSTI)

    Shim, Moo Joon; Choi, Byoung Young; Lee, Giehyeon; Hwang, Yun Ho; Yang, Jung-Seok; O'Loughlin, Edward J.; Kwon, Man Jae

    2015-12-01

    To determine the long-term effectiveness of the limestone treatment for acid mine drainage (AMD) in Gangneung, Korea, we investigated the elemental distribution in streams impacted by AMD and compared the results of previous studies before and approximately 10 years after the addition of limestone. Addition of limestone in 1999 leads to a pH increase in 2008, and with the exception of Ca, the elemental concentrations (e.g., Fe, Mn, Mg, Sr, Ni, Zn, S) in the streams decreased. The pH was 2.5–3 before the addition of limestone and remained stable at around 4.5–5 from 2008 to 2011, suggesting the reactivity of the added limestone was diminished and that an alternative approach is needed to increase the pH up to circumneutral range and maintain effective long-term treatment. To identify the processes causing the decrease in the elemental concentrations, we also examined the spatial (approximately 7 km) distribution over three different types of streams affected by the AMD. The elemental distribution was mainly controlled by physicochemical processes including redox reactions, dilution on mixing, and co-precipitation/adsorption with Fe (hydr)oxides.

  16. Publications

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

    Publications Engineering Institute Publications Publications are organized by topic. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Model Verification and Validation Sensor and Sensing Technologies Structural Health Monitoring Earthquake Engineering and Structural Dynamics Damage Prognosis Other Publications Book

  17. Selected Publications

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

    publications

  18. Selected Publications

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

    publications /

  19. Publications

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

    Publications Proud Legacy, Bold Future, Since 1943 Publications Los Alamos publications demonstrate the Lab's enduring commitment to researching and applying the best science, engineering and technology in order to meet the challenges facing our country and society in the 21st century. NEW ISSUE: 1663 JULY 2016 July 2016 The Brief Lives of Neutrons Turmoil at the Top of the World Not Magic...Quantum Breaking the Bond Ripples in Space and Time Small Fusion Could be Huge Muon Mission in Tuscany

  20. Publications

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

    Publications Publications Official releases of Richard P. Feynman Center for Innovation publications General Inquiries Richard P. Feynman Center for Innovation (505) 665-9090 Email All years denote Fiscal Years. Progress Report FY14 FCI Progress Report 2014 (pdf) 2013 (pdf) 2011-2012 (pdf) 2009-2010 (pdf) 2007-2008 (pdf) 2005-2006 (pdf) 2004 (pdf) outSTANDING innOVATION Awards After 2011, the outSTANDING innOVATION Awards booklet and Progress Report were combined into a single publication. FY11

  1. Maine Green Power Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Legislation enacted in 2009 directed the Maine Public Utilities Commission (PUC) to develop a program offering green power as an option to residential and small commercial customers in the state....

  2. Publications

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

    GCPCC's collaboration and publication policy Beamline acknowledgement Publication List Please contact us when you have a publication resulting from work done at the GCPCC PX beamline. Miller MD, Phillips GN Jr., White MA, Fox RO, Craft BC III The development of the GCPCC Protein Crystallography Beamline at CAMD. Application of Accelerators in Research and Industry -- Sixteenth Int'l Conf., J.L. Duggan and I.L. Morgan eds., 734-737 (2001). {PDF} Qiu C, Tarrant MK, Choi SH, Sathyamurthy A, Bose R,

  3. Application for presidential permit OE Docket No. PP-300 Maine...

    Energy Savers [EERE]

    0 Maine Public Service Company Application for presidential permit OE Docket No. PP-300 Maine Public Service Company Applicationfrom Maine Public Service Company to construct, ...

  4. Publications

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

    Book Chapters and Other Publications Book Chapters and Other Publications Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Book Chapters C. J. Stull, F. M. Hemez and C. R. Farrar, "On Assessing the Robustness of Structural Health Monitoring Technologies," Topics in Model Validation and Uncertainty

  5. Publications

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

    Model Verification and Validation Model Verification and Validation Publications Publications are organized by topic. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Jutta Kayser (505) 663-5649 Email Administrative Assistant Stacy Baker (505) 663-5233 Email Decision-Making for Science-Based Predictive Modeling Atamturktur, H.S., Egeberg, M.C., Hemez, F.M., Stevens, G.N., "Defining Coverage of an

  6. Publications

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

    Structural Health Monitoring Structural Health Monitoring Publications Publications are organized by topic. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Structural Health Monitoring is the process of implementing a damage detection strategy for aerospace, civil and mechanical engineering infrastructure is referred

  7. Efficiency Maine Trust - Renewable Resource Fund | Department...

    Broader source: Energy.gov (indexed) [DOE]

    State Maine Program Type Public Benefits Fund Summary Maine's public benefits fund for renewable energy was established as part of the state's electric-industry restructuring...

  8. Publications

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

    Damage Prognosis Publications-Damage Prognosis Journal articles for the topic Damage Prognosis. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Journal articles Gabbatto, M., Conte, J, Kosmatka, J. Farrar, C. R., "Reliability-Based Framework for Fatigue Damage Prognosis of Composite Aircraft Structures,"

  9. Publications

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

    Earthquake Engineering and Structural Dynamics Earthquake Engineering and Structural Dynamics Publications Journal articles are organized by date. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Journal articles D. Mascarenas, D. Macknelly, J. Mullins, H. Wiest and G. Park, "Dynamic characterization of satellite

  10. Publications

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

    Los Alamos Reports Los Alamos Reports Unless identified as SRD (Secret Restricted Data), these reports are available to the public from the National Technical Information Service, Springfield, VA. Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Los Alamos Reports E. Figueiredo, G. Park, J. Figueiras, C. R. Farrar,

  11. Publications

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

    Sensors and Sensing Technologies Sensors and Sensing Technologies Publications Journal articles on Sensors and Sensing Technologies Contact Institute Director Charles Farrar (505) 663-5330 Email UCSD EI Director Michael Todd (858) 534-5951 Professional Staff Assistant Ellie Vigil (505) 667-2818 Email Administrative Assistant Rebecca Duran (505) 665-8899 Email Journal Articles Stull, C.J., Taylor, S. G., Wren, J., Mascarenas, D.L., Farrar, C. R., "Real-Time Condition Assessment of the Raptor

  12. Publications

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

    Directed Organization of Functional Materials at Inorganic-Macromolecular Interfaces Recent Publications R. Tunuguntla, M. Bangar, K. Kim, P. Stroeve, C.M. Ajo-Franklin, A. Noy, "Lipid Bilayer Composition can Influence the Orientation of Proteorhodopsin in Artificial Membranes", Biophys. J., accepted (2013) A. Noy "Kinetic model of gas transport in carbon nanotube channels", The Journal of Physical Chemistry C 117, 7656 (2013) A. Noy, R.W. Friddle "Practical single

  13. Publications

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

    Fundamental Mechanisms of Transient States in Materials Quantified by DTEM Recent Publications N.D. Browning, M.A. Bonds, G.H. Campbell, J.E. Evans, T. LaGrange, K.L. Jungjohann, D.J. Masiel, J. McKeown, S. Mehraen, B.W. Reed, M. Santala, "Recent Developments in Dynamic Transmission Electron Microscopy," Current Opinion in Solid State and Materials Science, 16 [1] 23 - 30 (2012). Thomas LaGrange, Bryan W. Reed, Melissa Santala, Joseph McKeown, Andreas Kulovits, Jörg M. K. Wiezorek,

  14. Modified dry limestone process for control of sulfur dioxide emissions

    DOE Patents [OSTI]

    Shale, Correll C.; Cross, William G.

    1976-08-24

    A method and apparatus for removing sulfur oxides from flue gas comprise cooling and conditioning the hot flue gas to increase the degree of water vapor saturation prior to passage through a bed of substantially dry carbonate chips or lumps, e.g., crushed limestone. The reaction products form as a thick layer of sulfites and sulfates on the surface of the chips which is easily removed by agitation to restore the reactive surface of the chips.

  15. SLAM: a sodium-limestone concrete ablation model

    SciTech Connect (OSTI)

    Suo-Anttila, A.J.

    1983-12-01

    SLAM is a three-region model, containing a pool (sodium and reaction debris) region, a dry (boundary layer and dehydrated concrete) region, and a wet (hydrated concrete) region. The model includes a solution to the mass, momentum, and energy equations in each region. A chemical kinetics model is included to provide heat sources due to chemical reactions between the sodium and the concrete. Both isolated model as well as integrated whole code evaluations have been made with good results. The chemical kinetics and water migration models were evaluated separately, with good results. Several small and large-scale sodium limestone concrete experiments were simulated with reasonable agreement between SLAM and the experimental results. The SLAM code was applied to investigate the effects of mixing, pool temperature, pool depth and fluidization. All these phenomena were found to be of significance in the predicted response of the sodium concrete interaction. Pool fluidization is predicted to be the most important variable in large scale interactions.

  16. Hydration mechanisms of ternary Portland cements containing limestone powder and fly ash

    SciTech Connect (OSTI)

    De Weerdt, K.; Haha, M. Ben; Le Saout, G.; Kjellsen, K.O.; Justnes, H.; Lothenbach, B.

    2011-03-15

    The effect of minor additions of limestone powder on the properties of fly ash blended cements was investigated in this study using isothermal calorimetry, thermogravimetry (TGA), X-ray diffraction (XRD), scanning electron microscopy (SEM) techniques, and pore solution analysis. The presence of limestone powder led to the formation of hemi- and monocarbonate and to a stabilisation of ettringite compared to the limestone-free cements, where a part of the ettringite converted to monosulphate. Thus, the presence of 5% of limestone led to an increase of the volume of the hydrates, as visible in the increase in chemical shrinkage, and an increase in compressive strength. This effect was amplified for the fly ash/limestone blended cements due to the additional alumina provided by the fly ash reaction.

  17. Hydrothermal dolomitization of Jurassic-Cretaceous limestones in the southern Alps (Italy): Relation to tectonics and volcanism

    SciTech Connect (OSTI)

    Cervato, C. )

    1990-05-01

    Dolomitization has affected up to 750m of the Jurassic and Cretaceous pelagic carbonate sequence of the southern continental margin of the Alpine Tethys; the sequence crops out in the southern Alps of Italy (Monti Lessini). Late Paleocene to Miocene extrusion of basaltic tuffs, breccias, and lavas was contemporaneous with the dolomitization was was associated with extensive tectonism in an ancient back-arc basin. More than 200 samples were analyzed by X-ray diffraction, cathodoluminescence, scanning electron microscopy, stable isotope ratios (carbon, oxygen, strontium), and clay mineralogy. The dolomite contains 40% to 50% MgCO{sub 3}. In thin sections, the crystal size distribution is unimodal (about 100 {mu}m), possibly indicating a single nucleation for the main crystallization phase. The {delta}{sup 13}C of the dolomite is not appreciably different from the undolomitized pelagic limestone (+1.0{per thousand} to +2.0{per thousand} Peedee belemnite (PDB)). The {delta}{sup 18}O variation (-5.0{per thousand} to -13.0{per thousand} PDB) is due to temperature variation in the system. The {sup 87}Sr/{sup 86}Sr ratio in the dolomite (0.70839-0.70867) is consistent with the ratio in late Oligocene-Miocene marine water. Clay minerals in limestone and dolomite differ in the presence of neoformed Mg-chlorite, indicating a maximum temperature of about 150C for dolomitization. The dolomite is suggested to have a hydrothermal origin. The heat flow associated with the volcanism allowed marine water to penetrate the system and circulate in convective cells through the tectonic breccias, locally dolomitizing the limestone.

  18. Preliminary microfacies analysis and cyclicity of the Wahoo Limestone, Lisburne Field, North Slope, Alaska

    SciTech Connect (OSTI)

    Morgan, S.K.; Watts, K.F.

    1995-05-01

    A well from the Lisburne field near Prudhoe Bay was examined in core, thin section, and on well logs for comparison with Wahoo Limestone in the Arctic National Wildlife Refuge (ANWR). Carbonate cycles (parasequences) are well developed in both areas but the greater abundance of terrigenous sediment and associated carbonate facies indicate that the study well is located in a more landward position on the Wahoo carbonate ramp, closer to a source of terrigenous sediment. This report presents the preliminary results of microfacies analyses that have been conducted on 424 of a total 1,115 thin sections from the study well. The stratigraphic nomenclature extended from ANWR (the type locality of the Wahoo Limestone) is different that the terminology previously used for the subsurface Lisburne Group near Prudhoe Bay. We distinguish informal lower and upper members within the Mississippian to Pennsylvanian Wahoo Limestone which overlies the Mississippian Alapah Limestone. Our upper Alapah corresponds to the middle Alapah of previous workers. Our lower Wahoo Limestone member corresponds to the upper Alapah of previous workers. Our upper Wahoo Limestone member corresponds to the previous Wahoo Limestone and is the major hydrocarbon reservoir at the Lisburne field, which is characterized by well-developed carbonate cycles (parasequences).

  19. The occurrence of freshwater limestones in the Upper Pennsylvanian and lower Permian of the northern Appalachian basin

    SciTech Connect (OSTI)

    Eggleston, J.R. ); Ferdinand, L.F. )

    1990-05-01

    Freshwater limestones comprise a significant portion of the Upper Pennsylvanian and Lower Permian strata of the northern Appalachian basin. In some areas, the Monogahela Group consists of as much as 50% freshwater limestones. These limestones are clayey to silty, iron-bearing, sparsely fossiliferous, micritic, and thinly bedded or nodular and are presumed to be lacustrine in origin. They are part of a recurring sequence of beds that include coal, sandstone, shale/clay, and marine limestone. The initial goals of this study are to develop a stratigraphic framework for these freshwater limestones and to determine, their lateral continuity, thickness variability, and relation to other beds in this section, in particular the coals, on a regional scale. The Pittsburgh coal and Ames limestone are very persistent regionally and are used as a datum. Regional correlations show that possibly 20 freshwater limestone beds are persistent and widespread; some cover at least 5,000 mi{sup 2} in eastern Ohio, western Pennsylvania, northern West Virginia and western Maryland. Cross sections and fence diagrams constructed from drill logs and measured sections indicate that the thickness of these limestone beds varies laterally and between beds, ranging from less than 1 to 150 ft thick. Correlations also show stratigraphic and paleogeographic relationships between the coals and freshwater limestones. Many of the limestones underlie coal beds, directly in some places. The coals and limestones are better developed in the northern part of the Appalachian basin. These associations may hold significant clues to the depositional and the paleoclimatic setting of the freshwater limestones and the coals.

  20. Stratigraphy and diagenesis of the Mississippian Lodgepole Limestone, Williston Basin, North Dakota

    SciTech Connect (OSTI)

    Grover, P.W. )

    1996-01-01

    Stratigraphic correlation of the Lodgepole Limestone (Bottineau Interval) indicates a sequence of three clinoform-shaped wedges that filled in the early Williston Basin. To date four productive 100m thick mounds have been discovered in the Lodgepole Limestone at Dickinson Field. The mounds seem to have nucleated at the toe of slope of the first highstand system tract and were subsequently buried by the second highstand systems tract. By isopaching each of the systems tracts one can predict were other mounds might have nucleated. Burial depth of the Bakken Shale-Lodgepole Limestone contact grade from 0.6 km at the edge of the Williston Basin to 3.4 km in the center. With increased depth the basal Lodgepole Limestone shows three phases of dolomitization, which are: small clear early dolomite; later iron rich fracture filling saddle dolomite and a later iron rich dolomite that seems to follow stylolites. Pre-oil migration mineralization of the overlying limestone include minor amounts of: anhydrite, pyrite, iron poor sphalerite, late iron rich sphalerite, chalcopyrite and celestite.

  1. Stratigraphy and diagenesis of the Mississippian Lodgepole Limestone, Williston Basin, North Dakota

    SciTech Connect (OSTI)

    Grover, P.W.

    1996-12-31

    Stratigraphic correlation of the Lodgepole Limestone (Bottineau Interval) indicates a sequence of three clinoform-shaped wedges that filled in the early Williston Basin. To date four productive 100m thick mounds have been discovered in the Lodgepole Limestone at Dickinson Field. The mounds seem to have nucleated at the toe of slope of the first highstand system tract and were subsequently buried by the second highstand systems tract. By isopaching each of the systems tracts one can predict were other mounds might have nucleated. Burial depth of the Bakken Shale-Lodgepole Limestone contact grade from 0.6 km at the edge of the Williston Basin to 3.4 km in the center. With increased depth the basal Lodgepole Limestone shows three phases of dolomitization, which are: small clear early dolomite; later iron rich fracture filling saddle dolomite and a later iron rich dolomite that seems to follow stylolites. Pre-oil migration mineralization of the overlying limestone include minor amounts of: anhydrite, pyrite, iron poor sphalerite, late iron rich sphalerite, chalcopyrite and celestite.

  2. Exploratory and basic fluidized-bed combustion studies. Quarterly report, April-June 1980. [Limestone and dolomite; USA

    SciTech Connect (OSTI)

    Johnson, I.; Myles, K.M.; Swift, W.M.

    1980-12-01

    This work supports the development studies for both atmospheric and pressurized fluidized-bed coal combustion. Laboratory and process development studies are aimed at providing needed information on limestone utilization, removal of particles and alkali metal compounds from the flue gas, control of SO/sub 2/ and trace pollutant emissions, and other aspects of fluidized-bed coal combustion. This report presents information on: (1) the development of a sorbent utilization prediction methodology, (2) studies of factors which affect limestone breakup and elutriation, (3) basic studies of limestone sulfation under combustion conditions, and (4) studies of the kinetics of the hydration of spent limestone.

  3. Porosity development in the Copper Ridge Dolomite and Maynardville Limestone, Bear Creek Valley and Chestnut Ridge, Tennessee

    SciTech Connect (OSTI)

    Goldstrand, P.M.; Menefee, L.S.; Dreier, R.B.

    1995-12-01

    Matrix porosity data from deep core obtained in Bear Creek Valley indicate that porosities in the Maynardville Limestone are lithology and depth dependent. Matrix porosities are greater in the Cooper Ridge Dolomite than in the Maynardville Limestone, yet there is no apparent correlation with depth. Two interrelated diagenetic processes are the major controlling factors on porosity development in the Copper Ridge Dolomite and Maynardville Limestone; dissolution of evaporate minerals and dedolomitization. Both of these diagenetic processes produce matrix porosities between 2.1 and 1.3% in the Copper Ridge Dolomite and upper part of the Maynardville Limestone (Zone 6) to depths of approximately 600 ft bgs. Mean matrix porosities in Zones 5 through 2 of the Maynardville Limestone range from 0.8 to 0.5%. A large number of cavities have been intersected during drilling activities in nearly all zones of the Maynardville Limestone in Bear Creek Valley. Therefore, any maynardville Limestone zone within approximately 200 ft of the ground surface is likely to contain cavities that allow significant and rapid flow of groundwater. Zone 6 could be an important stratigraphic unit in the Maynardville Limestone for groundwater flow and contaminant transport because of the abundance of vuggy and moldic porosities. There are large variations in the thickness and lithology in the lower part of the Maynardville (Zones 2, 3, and 4 in the Burial Grounds region). The direction and velocity of strike-parallel groundwater flow may be altered in this area within the lower Maynardville Limestone.

  4. Efficiency Maine Data Dashboard | Department of Energy

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

    Data Dashboard Efficiency Maine Data Dashboard The data dashboard for Efficiency Maine, a partner in the Better Buildings Neighborhood Program. Efficiency Maine Data Dashboard (301.13 KB) More Documents & Publications Washington -- SEP Data Dashboard Toledo, Ohio, Data Dashboard Seattle Data Dashboard

  5. Maine -- SEP Data Dashboard | Department of Energy

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

    Data Dashboard Maine -- SEP Data Dashboard The data dashboard for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. Maine -- SEP Data Dashboard (298.87 KB) More Documents & Publications Maryland Data Dashboard Nevada -- SEP Data Dashboard Fayette County, Pennsylvania Data Dashboard

  6. Early Permian deep-water allochthonous limestone facies and reservoir, west Texas

    SciTech Connect (OSTI)

    Hobson, J.P.; Caldwell, C.D.; Toomey, D.F.

    1985-12-01

    Conventional cores from six wells in southwest Reagan and northern Crockett Counties, Texas, recovered interbedded limestone conglomerate, intraclast and bioclast limestone, calcarenite, and shale. Twenty-one lithologies are grouped into six lithofacies based on study of slabbed core surfaces. The limestone facies are interpreted on the basis of petrologic characteristics, biota regional stratigraphic setting, and facies stratigraphy as deep water and allochthonous. Biotic constituents within the lithoclasts and matrix indicate an Early Permian (Wolfcamp) age. Age and facies determinations from cores in the Gunnx area significantly alter earlier stratigraphic interpretations made with wireline logs alone. Late Paleozoic allochthonous carbonate facies may provide significant new reserves in the Permian basin. 19 figures, 2 tables.

  7. Efficiency Maine Summary of Reported Data | Department of Energy

    Energy Savers [EERE]

    Efficiency Maine Summary of Reported Data (2.24 MB) More Documents & Publications Maine -- SEP Summary of Reported Data New Hampshire Summary of Reported Data Virginia -- SEP ...

  8. Rapid method to determine actinides and 89/90Sr in limestone and marble samples

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

    Maxwell, Sherrod L.; Culligan, Brian; Hutchison, Jay B.; Utsey, Robin C.; Sudowe, Ralf; McAlister, Daniel R.

    2016-04-12

    A new method for the determination of actinides and radiostrontium in limestone and marble samples has been developed that utilizes a rapid sodium hydroxide fusion to digest the sample. Following rapid pre-concentration steps to remove sample matrix interferences, the actinides and 89/90Sr are separated using extraction chromatographic resins and measured radiometrically. The advantages of sodium hydroxide fusion versus other fusion techniques will be discussed. Lastly, this approach has a sample preparation time for limestone and marble samples of <4 hours.

  9. Insight From Efficiency Maine

    Broader source: Energy.gov [DOE]

    Presents an in-depth look at Efficiency Maine's transition to weatherization financing, its PowerSaver program, and much more.

  10. Permitting and solid waste management issues for the Bailly Station wet limestone Advanced Flue Gas Desulfurization (AFGD) system

    SciTech Connect (OSTI)

    Bolinsky, F.T. (Pure Air, Allentown, PA (United States)); Ross, J. (Northern Indiana Public Service Co., Hammond, IN (United States)); Dennis, D.S. (United Engineers and Constructors, Inc., Denver, CO (United States). Stearns-Roger Div.); Huston, J.S. (Environmental Alternatives, Inc., Warren NJ (USA))

    1991-01-01

    Pure Air (a general partnership between Air Products and Chemicals, Inc., and Mitsubishi Heavy Industries America, Inc.). is constructing a wet limestone co-current advanced flue gas desulfurization (AFGD) system that has technological and commercial advantages over conventional FGD systems in the United States. The AFGD system is being installed at the Northern Indiana Public Service Company's Bailly Generating Station near Gary, Indiana. The AFGD system is scheduled to be operational by the Summer, 1992. The AFGD system will remove at least 90 percent of the sulfur dioxide (SO{sub 2}) in the flue gas from Boilers 7 and 8 at the Station while burning 3.2 percent sulfur coal. Also as part of testing the AFGD system, 95 percent removal of SO{sub 2} will be demonstrated on coals containing up to 4.5 percent sulfur. At the same time that SO{sub 2} is removed from the flue gas, a gypsum by-product will be produced which will be used for wallboard manufacturing. Since the AFGD system is a pollution control device, one would expect its installation to be received favorably by the public and regulatory agencies. Although the project was well received by regulatory agencies, on public group (Save the Dunes Council) was initially concerned since the project is located adjacent to the Indiana Dunes National Lakeshore. The purpose of this paper is to describe the project team's experiences in obtaining permits/approvals from regulatory agencies and in dealing with the public. 1 ref., 1 fig., 2 tabs.

  11. ARM - Publications Procedures

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

    govPublicationsPublications Procedures Page Contents Types of ARM Publications Process for Publishing Planning Documents Science Reports Conference Documents Public Information Materials Recommendation for Journal Articles Proper Acknowledgments Publications Procedures Types of ARM Publications There are two main types of publications in ARM: (1) planning documents and (2) science reports. Planning documents include the ARM Program Plan, Science Plan, Locale Recommendation Plan, and Site

  12. Maine - Compare - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  13. Maine - Rankings - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  14. Maine - Search - U.S. Energy Information Administration (EIA)

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

    Maine Maine

  15. A Novel Treatment for Acid Mine Drainage Utilizing Reclaimed Limestone Residual

    SciTech Connect (OSTI)

    Horace K. Moo-Young; Charles E. Ochola

    2004-08-31

    The viability of utilizing Reclaimed Limestone Residual (RLR) to remediate Acid Mine Drainage (AMD) was investigated. Physical and chemical characterization of RLR showed that it is composed of various minerals that contain significant quantities of limestone or calcium bearing compounds that can be exploited for acid neutralization. Acid Neutralization Potential (ANP) test results showed that RLR has a neutralization potential of approximately 83% as calcium carbonate (CaCO{sub 3}). Neutralization tests with most of the heavy metals associated with AMD showed removal efficiencies of over 99%. An unexpected benefit of utilizing RLR was the removal of hexavalent chromium Cr (VI) from the aqueous phase. Due to an elevation in pH by RLR most AMD heavy metals are removed from solution by precipitation as their metal hydroxides. Cr (VI) however is not removed by pH elevation and therefore subsequent ongoing tests to elucidate the mechanism responsible for this reaction were conducted.

  16. Large-scale exploratory tests of sodium/limestone concrete interactions. [LMFBR

    SciTech Connect (OSTI)

    Randich, E.; Smaardyk, J.E.; Acton, R.U.

    1983-02-01

    Eleven large-scale tests examining the interaction of molten sodium and limestone (calcite) concrete were performed. The tests typically used between 100 and 200 kg of sodium at temperatures between 723 K and 973 K and a total sodium/concrete contact area of approx. 1.0m/sup 2/. The results show that energetic reactions can occur between sodium and limestone concrete. Delay times of less than 30 minutes were observed before the onset of the energetic phase. Not all tests exhibited energetic reactions and the results indicate that there is a sodium temperature threshold of 723 K to 773 K which is necessary to initiate the energetic phase. Maximum heat fluxes during the energetic phase were measured at 3.6 x 10/sup 5/ J/m/sup 2/-s. Maximum penetration rates were 4 mm/min. Total concrete erosion varied from 1 to 15 cm.

  17. Petrography study of two siliceous limestones submitted to alkali-silica reaction

    SciTech Connect (OSTI)

    Monnin, Y. . E-mail: monnin@ensm-douai.fr; Degrugilliers, P.; Bulteel, D.; Garcia-Diaz, E.

    2006-08-15

    This study presents the contribution of petrography to the comprehension of the alkali-silica reaction mechanism applied to two siliceous limestones. A petrography study was made on the two aggregates before reaction to define their relative proportions and types of reactive silica and to observe their distribution in the microstructure. Then a model reactor, constituted by the reactive siliceous limestone aggregate, portlandite and NaOH, was used to measure the swelling due to reaction of the silica with alkalis and the free expansion of the aggregates. The volume evolution between both aggregates was very different and could be explained by the preliminary petrographic study. It appears that the swelling of the aggregates is conditioned by the microstructure of the carbonated matrix, the quantity and the distribution of the reactive silica.

  18. Intermediate-scale sodium-concrete reaction tests with basalt and limestone concrete

    SciTech Connect (OSTI)

    Hassberger, J.A.; Muhlestein, L.D.

    1981-01-01

    Ten tests were performed to investigate the chemical reactions and rate and extent of attack between sodium and basalt and limestone concretes. Test temperatures ranged from 510 to 870/sup 0/C (950 to 1600/sup 0/F) and test times from 2 to 24 hours. Sodium hydroxide was added to some of the tests to assess the impact of a sodium hydroxide-aided reaction on the overall penetration characteristics. Data suggest that the sodium penetration of concrete surfaces is limited. Penetration of basalt concrete in the presence of sodium hydroxide is shown to be less severe than attack by the metallic sodium alone. Presence of sodium hydroxide changes the characteristics of sodium penetration of limestone concrete, but no major differences in bulk penetration were observed as compared to penetration by metallic sodium.

  19. Public Lecture

    ScienceCinema (OSTI)

    None

    2011-10-06

    An outreach activity is being organized by the Turkish community at CERN, on 5 June 2010 at CERN Main Auditorium. The activity consists of several talks that will take 1.5h in total. The main goal of the activity will be describing the CERN based activities and experiments as well as stimulating the public's attention to the science related topics. We believe the wide communication of the event has certain advantages especially for the proceeding membership process of Turkey.

  20. Maine coast winds

    SciTech Connect (OSTI)

    Avery, Richard

    2000-01-28

    The Maine Coast Winds Project was proposed for four possible turbine locations. Significant progress has been made at the prime location, with a lease-power purchase contract for ten years for the installation of turbine equipment having been obtained. Most of the site planning and permitting have been completed. It is expect that the turbine will be installed in early May. The other three locations are less suitable for the project, and new locations are being considered.

  1. main.dvi

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

    ABSTRACT Stephen E. Hale Jr.: 22 Ne(p, γ) 23 Na, 23 Na(p, γ) 24 Mg, and Globular Cluster Abundance Anomalies (Under the Direction of A. E. Champagne) Anticorrelations between sodium and oxygen have been observed in red giant stars in globular clusters, contrary to expectations from the standard theory of stellar evolution. It has been proposed that the 23 Na is being produced through the NeNa cycle operating in layers above the main hydrogen-burning shell. The (p, γ) reactions that produce

  2. Main Page Main Page: Find energy information and data. Share...

    Open Energy Info (EERE)

    Main Page Main Page: Find energy information and data. Share knowledge. Connect with people. energy datasets energy community Main Page energy information open data 0...

  3. Efficiency Maine Summary of Reported Data | Department of Energy

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

    Summary of Reported Data Efficiency Maine Summary of Reported Data Summary of data reported by Better Buildings Neighborhood Program partner Efficiency Maine. Efficiency Maine Summary of Reported Data (2.24 MB) More Documents & Publications Maine -- SEP Summary of Reported Data New Hampshire Summary of Reported Data Virginia -- SEP Summary of Reported Data

  4. Water-rock interaction during meteoric flushing of a limestone: Implications for porosity development in karstified petroleum reservoirs

    SciTech Connect (OSTI)

    Smalley, P.C. ); Bishop, P.K. . School of Earth Sciences); Dickson, J.A.D. . Dept. of Earth Sciences); Emery, D. )

    1994-04-01

    The Lincolnshire Limestone, comprising a succession of Jurassic wackestones, packstones, and oolitic grainstones, forms an important carbonate aquifer in eastern England. Meteoric waters enter at outcrop and penetrate between confining strata at least 25 km down-dip. This water dissolves and interacts with the limestone, and even water samples collected at or near outcrop are calcite-saturated. Net limestone dissolution is thus a process that is most dominant in the near-surface environment. Water samples taken at increasing distances from outcrop have increasing Sr and Mg contents, and [delta][sup 13]C values of dissolved bicarbonate increase from [minus]15[per thousand] to [minus]8[per thousand] (PDB), while [sup 87]Sr/[sup 86]Sr falls from 0.7082 to 0.7077. Isotopically light bulk-rock carbon near joint surfaces suggests that reprecipitation of calcite in the form of cement could be concentrated preferentially in and near joints. The Lincolnshire Limestone may be used as an analogue for karstified petroleum reservoirs, specifically those which have been buried and lost their unstable carbonate minerals (aragonite, high-Mg calcite) prior to uplift and karstification. The present water chemical data suggest that, in such reservoirs, influx of meteoric water at an unconformity creates porosity and enhances permeability through limestone dissolution, but this may be concentrated close (tens of meters) to the unconformity. Such factors should be taken into account when exploring for, and appraising, karstified petroleum reservoirs.

  5. AEC Lowman Station FGD conversion from limestone to magnesium-enhanced lime scrubbing

    SciTech Connect (OSTI)

    Inkenhaus, W.; Babu, M.; Smith, K.; Loper, L.

    1996-12-31

    AEC`s Lowman Station is located in Leroy, Alabama. Units 2 and 3, with a total of 516 MW output capacity, were switched from the limestone FGD operation in January of 1996. Prior to switching, personnel from AEC and Dravo Lime Company conducted a four week test on magnesium-enhanced lime and obtained scrubber performance data including SO{sub 2} removal efficiencies on the modulus while burning higher sulfur coal. It was determined that the plant could take advantage of the higher SO{sub 2} removal efficiency of the magnesium-enhanced lime system. Major benefits resulting from this conversion were AEC`s ability to switch to a lower cost high sulfur coal while meeting the stringent SO{sub 2} emission requirements. Power cost savings resulted from the lower liquid to gas ratio required by the magnesium-enhanced lime process. Three recirculation pumps per module were reduced to a single operating pump per module, lowering the scrubber pressure drop. Significant cost reduction in the operating costs of the ball mill was realized due to modifications made to slake lime instead of grinding limestone. This paper discusses the plant modifications that were needed to make the switch, cost justifications, and AEC`s operating experiences to date. AEC and Dravo Lime Company working together as a team conducted detailed cost studies that followed with extended field tests and implementing plant modifications. This plant continues to operate in the magnesium-enhanced lime FGD mode to date.

  6. Efficiency Maine Residential Lighting Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    In addition, in partnership with Maine Libraries, Efficiency Maine has made free electricity monitor loaners available for Maine residents to borrow from all of Maine’s libraries. The monitors pl...

  7. Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training

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

    Boosts Energy Upgrade Conversions | Department of Energy Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions Better Buildings: Workforce, Spotlight on Maine: Contractor Sales Training Boosts Energy Upgrade Conversions. Spotlight on Maine (411.14 KB) More Documents & Publications Better Buildings: Financing and Incentives: Spotlight on Maine:

  8. Laboratory evaluation of limestone and lime neutralization of acidic uranium mill tailings solution. Progress report

    SciTech Connect (OSTI)

    Opitz, B.E.; Dodson, M.E.; Serne, R.J.

    1984-02-01

    Experiments were conducted to evaluate a two-step neutralization scheme for treatment of acidic uranium mill tailings solutions. Tailings solutions from the Lucky Mc Mill and Exxon Highland Mill, both in Wyoming, were neutralized with limestone, CaCO/sub 3/, to an intermediate pH of 4.0 or 5.0, followed by lime, Ca(OH)/sub 2/, neutralization to pH 7.3. The combination limestone/lime treatment methods, CaCO/sub 3/ neutralization to pH 4 followed by neutralization with Ca(OH)/sub 2/ to pH 7.3 resulted in the highest quality effluent solution with respect to EPA's water quality guidelines. The combination method is the most cost-effective treatment procedure tested in our studies. Neutralization experiments to evaluate the optimum solution pH for contaminant removal were performed on the same two tailings solutions using only lime Ca(OH)/sub 2/ as the neutralizing agent. The data indicate solution neutralization above pH 7.3 does not significantly increase removal of pH dependent contaminants from solution. Column leaching experiments were performed on the neutralized sludge material (the precipitated solid material which forms as the acidic tailings solutions are neutralized to pH 4 or above). The sludges were contacted with laboratory prepared synthetic ground water until several effluent pore volumes were collected. Effluent solutions were analyzed for macro ions, trace metals and radionuclides in an effort to evaluate the long term effectiveness of attenuating contaminants in sludges formed during solution neutralization. Neutralized sludge leaching experiments indicate that Ca, Na, Mg, Se, Cl, and SO/sub 4/ are the only constituents which show solution concentrations significantly higher than the synthetic ground water in the early pore volumes of long-term leaching studies.

  9. Maine -- SEP Summary of Reported Data | Department of Energy

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

    Summary of Reported Data Maine -- SEP Summary of Reported Data The summary of reported data for Maine -- SEP, a partner in the Better Buildings Neighborhood Program. Maine -- SEP Summary of Reported Data (1.31 MB) More Documents & Publications Michigan -- SEP Summary of Reported Data NYSERDA Summary of Reported Data Alabama -- SEP Summary of Reported Data

  10. Application for Presidential Permit OE Docket No. PP-396 Emera Maine

    Office of Energy Efficiency and Renewable Energy (EERE)

    Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities.

  11. ARM - Publications

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

    govPublications Publications Journal Articles Conference Documents Program Documents & Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Publications Investigators who use Atmospheric Radiation Measurement (ARM) Climate Research Facility data are major contributors to atmospheric research aimed toward

  12. Efficiency Maine Appliance Rebate Program

    Broader source: Energy.gov [DOE]

    Efficiency Maine offers a $50 rebate for the purchase of ENERGY STAR certified clothes washers. See program website here for the mail-in rebate form. Efficiency Maine also offers $250 rebates for...

  13. The relative merits of dolomitic and calcitic limestone in detoxifying and revegetating acidic, nickel- and copper-contaminated soils in the Sudbury mining and smelting region of Canada

    SciTech Connect (OSTI)

    McHale, D.; Winterhalder, K.

    1996-12-31

    Soils in the Sudbury mining and smelting region have been rendered phytotoxic and barren by acidification and Particulate metal contamination, but can be detoxified revegetated by the surface application of an growth is better on soil treated ground limestone. On certain barren sites, plant growth is better on soil treated with dolomitic limestone than with calcitic limestone and greenhouse experiments using mung beans (Vigna radiata) have shown superior root and shoot growth on certain contaminated soils when the limestone is dolomitic rather than calcitic. Results of experiments with species used in revegetation (Agrostis gigantea and Lotus corniculatus) suggest that leguminous species are more sensitive to Ca:Mg ratio than grasses, that the plant response to this ratio is greater at lowering liming levels, and that the response is more marked on more toxic soils. The effects of calcium:magnesium ratio of the limestone used in revegetating acidic, metal-contaminated soils are clearly complex, interactive and difficult to interpret. Further studies are needed, but meanwhile it is recommended that the practice of using dolomitic limestone to detoxify barren Sudbury soils be continued, since there is a risk of induced magnesium deficiency at certain sites when calcitic limestone is used.

  14. Main Injector power distribution system

    SciTech Connect (OSTI)

    Cezary Jach and Daniel Wolff

    2002-06-03

    The paper describes a new power distribution system for Fermilab's Main Injector. The system provides 13.8 kV power to Main Injector accelerator (accelerator and conventional loads) and is capable of providing power to the rest of the laboratory (backfeed system). Design criteria, and features including simulation results are given.

  15. Re-examination of laminated osagid grains from a Lower Permian midcontinent limestone

    SciTech Connect (OSTI)

    Toomey, D.F. ); Lowenstein, T.K. ); Mitchell, R.W. )

    1989-02-01

    Osagid grains from the Lower Permian (Wolfcamp) Winfield Limestone of southern Kansas-northern Oklahoma are small accretionary structures formed in shallow, well-agitated waters on a carbonate shelf. Osagid grains consist of small shell fragments serving as nuclei, which during formation were rolled about and coated by roughly concentric algal-foraminiferal laminations. Their shapes range from round to subround to elliptical, dependent primarily on the size and shape of the shell nuclei. Grain laminae are dark micrite which in places contain tubules of the blue-green alga Girvanella, and/or various encrusting foraminifers, with either calcareous or agglutinated tests, or intermixtures of all three components. Formic acid etching of individual osagid grains indicates that the agglutinated foraminiferal component is of greater importance than previously believed and can be their principal biotic component. Girvanella tubules appear to be most susceptible to diagenetic alteration, with the end-product generally a dark, micritic groundmass of algal dust. Since these accretionary structures are not true biological species, the generic term Osagia should be dropped and these structures should be called osgid grains.

  16. The Mississippian Leadville Limestone Exploration Play, Utah and Colorado-Exploration Techniques and Studies for Independents

    SciTech Connect (OSTI)

    Thomas Chidsey

    2008-09-30

    The Mississippian (late Kinderhookian to early Meramecian) Leadville Limestone is a shallow, open-marine, carbonate-shelf deposit. The Leadville has produced over 53 million barrels (8.4 million m{sup 3}) of oil/condensate from seven fields in the Paradox fold and fault belt of the Paradox Basin, Utah and Colorado. The environmentally sensitive, 7500-square-mile (19,400 km{sup 2}) area that makes up the fold and fault belt is relatively unexplored. Only independent producers operate and continue to hunt for Leadville oil targets in the region. The overall goal of this study is to assist these independents by (1) developing and demonstrating techniques and exploration methods never tried on the Leadville Limestone, (2) targeting areas for exploration, (3) increasing deliverability from new and old Leadville fields through detailed reservoir characterization, (4) reducing exploration costs and risk especially in environmentally sensitive areas, and (5) adding new oil discoveries and reserves. The final results will hopefully reduce exploration costs and risks, especially in environmentally sensitive areas, and add new oil discoveries and reserves. The study consists of three sections: (1) description of lithofacies and diagenetic history of the Leadville at Lisbon field, San Juan County, Utah, (2) methodology and results of a surface geochemical survey conducted over the Lisbon and Lightning Draw Southeast fields (and areas in between) and identification of oil-prone areas using epifluorescence in well cuttings from regional wells, and (3) determination of regional lithofacies, description of modern and outcrop depositional analogs, and estimation of potential oil migration directions (evaluating the middle Paleozoic hydrodynamic pressure regime and water chemistry). Leadville lithofacies at Libon field include open marine (crinoidal banks or shoals and Waulsortian-type buildups), oolitic and peloid shoals, and middle shelf. Rock units with open-marine and restricted

  17. Diagenetic features of Trenton Limestone in northern Indiana: petrographic evidence for Late (Mesogenetic) Dolostone

    SciTech Connect (OSTI)

    Fara, D.R.

    1986-08-01

    Three conventional cores of the entire Trenton section were examined in detail by in-depth visual description, analysis of more than 250 thin sections, scanning electron microscopy, and x-ray diffraction. The cores are located in the northern half of Indiana where they span the major dolostone pinch-out that is the trap for the prolific Trenton oil and gas field. The Trenton Limestone is completely dolomitized in northern Indiana. Dolostone abundance decreases to the south where the dolostone is restricted to the upper few feet of the formation. Two major types of dolostone are recognized. The top 5-20 ft of the Trenton cores consists of medium crystalline nonporous xenotopic ferroan dolostone. Mesogenetic dewatering of the overlying Maquoketa shale is the proposed dolomitizing mechanisms for this ferroan dolostone cap. Below the ferroan dolostone cap in northern Indiana is coarsely crystalline dolostone, which consists of thin intercalated subfacies of porous idiotopic and nonporous xenotopic dolostone. This is the dominant dolostone type and is the reservoir in the Trenton field. The coarsely crystalline dolostone postdates the ferroan dolostone cap, chert nodule formation, and initial pressure solution. Therefore, this dolostone is considered to have formed relatively late in the diagenetic history of the Trenton under mesogenetic conditions. In the northernmost core, nearly all of the secondary dolomitic porosity is plugged by poikilotopic gypsum and minor amounts of calcite and celestite. Other diagenetic features observed in Trenton are also discussed, including silicification, ferroan calcite cement, upper Trenton contact formation, hardgrounds, and pressure solution.

  18. Cycle stratigraphy and porosity in Pennsylvanian and Lower Permian shelf limestones, eastern Central Basin Platform, Texas

    SciTech Connect (OSTI)

    Saller, A.H.; Dickson, J.A.D.; Boyd, S.A.

    1994-12-01

    Pennyslvanian and Lower Permian shelfal limestones were studied in core and wireline logs on the eastern side of the Central Basin platform in west Texas. Sixty-three (63) cycles were delineated in the study interval, which includes 200-250 m of Canyon (Missourian), Cisco (Virgilian), and Wolfcamp strata. Four general lithofacies are present: fossiliferous wackestones and packstones, grainstones, phylloid algal boundstones, and shales. These lithologies typically occur in 1-18-m-thick cycles bounded by subaerial exposure surfaces. Grainstones in the upper part of some cycles indicate a shallowing of environments prior to subaerial exposure. Many cycles have subaerial exposure surfaces developed on subtidal fossiliferous wackestones or packstones suggesting rapid falls in sea level. Long-term transgressive intervals (transgressive systems tracts or TST) are dominated by thick (>4 m) cycles, whereas long-term regressive intervals (highstand systems tract or HST) are dominated by thinner cycles. Stable carbon isotope data suggest that thick cycles in TSTs were subjected to short periods of subaerial exposure, whereas thin cycles in the HSTs were subjected to much longer subaerial exposure. Where present, reservoir-grade porosity occurs in the upper part of cycles, 0.3-5 m below subaerial exposure surfaces. Prolonged subaerial exposure apparently reduced matrix porosity by allowing more time for calcite precipitation, which was especially effective in reducing porosity in micritic strata below exposure surfaces.

  19. The economic impact of removing chloride from closed-loop wet limestone FGD systems. Volume 1. Final report

    SciTech Connect (OSTI)

    Phillips, J.L.; Horton, W.M.

    1995-01-01

    High chloride concentrations in wet limestone FGD systems increase the corrosion rates of certain materials and decrease SO{sub 2} removal efficiency and limestone utilization. This study revealed four different technologies that could be used to control chloride concentrations in closed-loop wet limestone FGD systems: reverse osmosis, electrodialysis reversal, vapor compression evaporation, and duct injection. This two-volume report describes each option in detail, discusses the basis for selecting the chloride threshold levels along with approximate cost estimates for combined chloride removal and waste disposal options, and presents flow sheets and detailed material balances for the least-cost combined options. The total annualized costs for chloride removal and waste disposal estimated in this study for a 300-MW plant range from 0.8 to 1.3 mils/kWh for controlling chloride at 3000 ppm to prevent corrosion and range from 0.3 to 0.7 mils/kWh for controlling chloride at 15,000 ppm to prevent decreased SO{sub 2} removal. The design coal has a relatively high chloride-to-sulfur ratio; costs for other coals would be lower.

  20. The economic impact of removing chloride from closed-loop wet limestone GFD systems. Volume 2. Final report

    SciTech Connect (OSTI)

    Phillips, J.L.; Horton, W.M.

    1995-01-01

    High chloride concentrations in wet limestone FGD systems increase the corrosion rates of certain materials and decrease SO{sub 2} removal efficiency and limestone utilization. This study revealed four different technologies that could be used to control chloride concentrations in closed-loop wet limestone FGD systems: reverse osmosis, electrodialysis reversal, vapor compression evaporation, and duct injection. This two-volume report describes each option in detail, discusses the basis for selecting the chloride threshold levels along with approximate cost estimates for combined chloride removal and waste disposal options, and presents flow sheets and detailed material balances for the least-cost combined options. The total annualized costs for chloride removal and waste disposal estimated in this study for a 300-MW plant range from 0.8 to 1.3 mils/kWh for controlling chloride at 3000 ppm to prevent corrosion and range from 0.3 to 0.7 mils/kWh for controlling chloride at 15,000 ppm to prevent decreased SO{sub 2} removal. The design coal has a relatively high chloride-to-sulfur ratio; costs for other coals would be lower.

  1. 2001 FEMP Customer Survey Report (Main Report) | Department of Energy

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

    Main Report) 2001 FEMP Customer Survey Report (Main Report) This summary presents the key findings and recommendations from the 2001 FEMP customer survey. The key findings presented in this summary are a condensed presentation of the more detailed findings presented in each of the chapters. Study Report (2.32 MB) More Documents & Publications 2001 FEMP Customer Survey Report (Summary

  2. Waldo County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Brooks, Maine Burnham, Maine Frankfort, Maine Freedom, Maine Islesboro, Maine Jackson, Maine Knox, Maine Liberty, Maine Lincolnville, Maine Monroe, Maine Montville, Maine...

  3. 3D mapping of water in oolithic limestone at atmospheric and vacuum saturation using X-ray micro-CT differential imaging

    SciTech Connect (OSTI)

    Boone, M.A.; De Kock, T.; Bultreys, T.; De Schutter, G.; Vontobel, P.; Van Hoorebeke, L.; Cnudde, V.

    2014-11-15

    Determining the distribution of fluids in porous sedimentary rocks is of great importance in many geological fields. However, this is not straightforward, especially in the case of complex sedimentary rocks like limestone, where a multidisciplinary approach is often needed to capture its broad, multimodal pore size distribution and complex pore geometries. This paper focuses on the porosity and fluid distribution in two varieties of Massangis limestone, a widely used natural building stone from the southeast part of the Paris basin (France). The Massangis limestone shows locally varying post-depositional alterations, resulting in different types of pore networks and very different water distributions within the limestone. Traditional techniques for characterizing the porosity and pore size distribution are compared with state-of-the-art neutron radiography and X-ray computed microtomography to visualize the distribution of water inside the limestone at different imbibition conditions. X-ray computed microtomography images have the great advantage to non-destructively visualize and analyze the pore space inside of a rock, but are often limited to the larger macropores in the rock due to resolution limitations. In this paper, differential imaging is successfully applied to the X-ray computed microtomography images to obtain sub-resolution information about fluid occupancy and to map the fluid distribution in three dimensions inside the scanned limestone samples. The detailed study of the pore space with differential imaging allows understanding the difference in the water uptake behavior of the limestone, a primary factor that affects the weathering of the rock. - Highlights: • The water distribution in a limestone was visualized in 3D with micro-CT. • Differential imaging allowed to map both macro and microporous zones in the rock. • The 3D study of the pore space clarified the difference in water uptake behavior. • Trapped air is visualized in the moldic

  4. Maine`s electric revenue adjustment mechanism: Why it fizzled

    SciTech Connect (OSTI)

    Hudson, L.; Seguino, S.; Townsend, R.E.

    1995-10-01

    Though entered into with broad support and good intentions, the Maine experiment in decoupling revenues from sales came undone in the face of poor regional economic conditions and mild weather. Any new approach to decoupling should be designed to endure these unexpected outcomes.

  5. Publications | NREL

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

    Publications The NREL Publications Database contains bibliographic information about publications developed or written by NREL staff and subcontractors. Search the database for publications from 1977 to the present on subjects related to renewable energy and energy-efficient technologies. Many publications are available electronically as Adobe Acrobat PDFs. The database includes technical reports, journal articles, conference papers, patents, presentations, books, fact sheets, and brochures.

  6. Augusta, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    US Recovery Act Smart Grid Projects in Augusta, Maine Central Maine Power Company Smart Grid Project Utility Companies in Augusta, Maine Central Maine Power Co References...

  7. Aroostook County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Caribou, Maine Cary, Maine Castle Hill, Maine Caswell, Maine Central Aroostook, Maine Chapman, Maine Connor, Maine Crystal, Maine Cyr, Maine Dyer Brook, Maine Eagle Lake, Maine...

  8. Penobscot County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    East Millinocket, Maine Eddington, Maine Edinburg, Maine Enfield, Maine Etna, Maine Exeter, Maine Garland, Maine Glenburn, Maine Greenbush, Maine Hampden, Maine Hermon, Maine...

  9. Oxford County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Oxford, Maine Norway, Maine Otisfield, Maine Oxford, Maine Paris, Maine Peru, Maine Porter, Maine Roxbury, Maine Rumford, Maine South Oxford, Maine South Paris, Maine Stoneham,...

  10. Washington County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Cherryfield, Maine Codyville, Maine Columbia Falls, Maine Columbia, Maine Cooper, Maine Crawford, Maine Cutler, Maine Danforth, Maine Deblois, Maine Dennysville, Maine...

  11. Sagadahoc County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Arrowsic, Maine Bath, Maine Bowdoin, Maine Bowdoinham, Maine Georgetown, Maine Perkins, Maine Phippsburg, Maine Richmond, Maine Topsham, Maine West Bath, Maine Woolwich,...

  12. Public Meetings

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

    Public Meetings Individual Permit: Public Meetings Subscribe to receive notifications for semiannual Individual Permit for Storm Water public meetings. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Public meeting notifications LANL will email a draft agenda at least one week before the meeting and will consider suggestions from the public for changes or additions to the agenda. Upcoming Meetings 2016 Meeting Archives

  13. WINDExchange: Publications

    Wind Powering America (EERE)

    Information Resources Printable Version Bookmark and Share Publications Webinars Podcasts Economic Development Studies Wind Turbine Ordinances Awards Publications This page lists all of the publications referenced on the WINDExchange initiative's website. Search the WINDExchange Database Choose a Subject Category All Agricultural Public Power Schools Small Wind Economic Development Policy Start Search Clear Search Filtered by: Publication Date State Program Area Title 10/1/2016 Public Power

  14. Related Publications

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

    Skip navigation links Financial Information Financial Public Processes Asset Management Cost Verification Process Rate Cases BP-18 Rate Case Related Publications Meetings...

  15. Recovery Act State Memos Maine

    Broader source: Energy.gov (indexed) [DOE]

    Maine For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  16. Regional analysis of rhythmic bedding in the Fort Hays limestone member, Niobrara Formation (Upper Cretaceous), US western interior

    SciTech Connect (OSTI)

    Laferriere, A.P.

    1987-01-01

    Results of a regional stratigraphic investigation of the rhythmically bedded Fort Hays limestone member of Kansas, Colorado, and New Mexico indicate at least two levels of cyclicity. Regional development of these cycles strongly supports the hypothesis that they are climatic in origin. Departures from simple cyclical patterns resulted from sedimentary effects of Late Cretaceous orogenic activity, erosional events associated with eustatic sea level changes, diagenetic modification, and possibly from interference between orbital parameters having different periodicities. The vulnerability of Milankovitch-type cyclicity to overprinting by tectono-sedimentologic effects makes units such as the Fort Hays useful as indicators of subtle tectonic activity. Regional thickness changes in groups of shale-limestone couplets were identified, correlated, and mapped in the subsurface using geophysical well log information in order to locate subtle structural elements that influenced Fort Hays sedimentation. In the Denver-Julesburg Basin of Colorado and western Kansas, thinning of the section between Fort Hays marker horizons occurs dominantly along northeastwardly trending belts that resulted apparently from Late Cretaceous reactivation of the Transcontinental Arch. Isotopic and petrographic analyses were conducted on pelagic (carbonate matrix) and benthic (inoceramid bivalve) constituents of selected shale/limestone couplets. These data suggest that there was little difference in temperature or salinity between times of terrigenous detrital input and times of nearly pure carbonate deposition. Isotopic information from matrix samples suggests a westward decrease in salinity of surface water in the Western Interior Sea. Isotopic data from largely unaltered inoceramid bivalves indicate bottom-water conditions of near-normal marine salinity.

  17. Cumberland County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Freeport, Maine Frye Island, Maine Gorham, Maine Gray, Maine Harpswell, Maine Harrison, Maine Little Falls-South Windham, Maine Long Island, Maine Naples, Maine New...

  18. Somerset County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Somerset County, Maine Anson, Maine Athens, Maine Bingham, Maine Brighton, Maine Cambridge, Maine Canaan, Maine Caratunk, Maine Central Somerset, Maine Cornville, Maine...

  19. Knox County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Maine Appleton, Maine Camden, Maine Criehaven, Maine Cushing, Maine Friendship, Maine Hope, Maine Isle au Haut, Maine Matinicus Isle, Maine Muscle Ridge Islands, Maine North...

  20. CNEEC - Publications

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

    CNEEC archival journal publications CNEEC maintains two lists of publications, one devoted to research solely supported by funding from the CNEEC EFRC and another containing publications jointly supported by the CNEEC EFRC and other sources. These lists are downloadable in both DOCX and PDF formats below. CNEEC publications solely supported by the EFRC Download Word file Download PDF file CNEEC publications supported jointly by other sources Download Word file Download PDF file Center on

  1. Maine Mountain Power | Open Energy Information

    Open Energy Info (EERE)

    Maine Mountain Power Jump to: navigation, search Name: Maine Mountain Power Place: Yarmouth, Maine Zip: 4096 Sector: Wind energy Product: Wind farm development company focused on...

  2. Efficiency Maine Data Dashboard | Department of Energy

    Energy Savers [EERE]

    Data Dashboard Efficiency Maine Data Dashboard The data dashboard for Efficiency Maine, a partner in the Better Buildings Neighborhood Program. Efficiency Maine Data Dashboard ...

  3. ARM - Public Information Materials

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

    govPublicationsPublic Information Materials Publications Journal Articles Conference Documents Program Documents Technical Reports Publications Database Public Information...

  4. Public Activities

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

    passes. Roadways that are off limits to visiting members of the public will be posted with signs, and motorists will be given site maps to guide them to the public areas....

  5. Public Activities

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

    Bird Watching Effective January 24, 2005 There are several great bird watching spots in the public areas on Fermilab's site. Driving is restricted to the roads within the public...

  6. Piscataquis County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Piscataquis County, Maine Abbot, Maine Atkinson, Maine Beaver Cove, Maine Blanchard, Maine Bowerbank, Maine Brownville, Maine Dover-Foxcroft, Maine Greenville, Maine...

  7. Publication Policy

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

    publication policy Publication Policy Publication of work performed at JLF JLF encourages dissemination of results of experiments performed at the Facility. Vehicles for the publication may include: Journal articles Conference proceedings articles Books or book chapters Technical reports Dissertations Published patents Published abstracts Invited or contributed talks Popular articles Press reports The decision whether to publish and in what form(s) is the responsibility of the Principal

  8. UNIRIB: Publications

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

    UNIRIB Publications The University Radioactive Ion Beam (UNIRIB) consortium contributes to numerous scholarly publications and presents research at a variety of international conferences. The following links provide bibliographical information about each article UNIRIB and its staff have published in recent years. 2013 bibliography 2012 bibliography 2011 bibliography 2010 bibliography 2009 bibliography 2008 bibliography 2007 bibliography 2006 bibliography Publications

  9. System for removing solids from a used lime or limestone slurry scrubbing liquor in flue gas desulfurization

    SciTech Connect (OSTI)

    Randolph, A.D.

    1981-10-13

    The flue gas desulfurization process using a lime or limestone slurry scrubbing solution produces used liquor containing calcium sulfite or sulfate (Typically gypsum). Precipitated particles are removed by feeding the used scrubbing liquor to an agitated crystallization zone to grow crystals and directing part of the used scrubbing liquor from that zone to a quiescent crystallization zone, in which particles are settled back into the agitated zone. An underflow stream from the agitated zone containing large crystals is combined with an overflow stream from the quiescent zone, which combined stream is clarified with the fines being returned to the scrubber and the large crystals being removed as a waste product. Apparatus for performing the above process in which the agitated and quiescent crystallization zones form part of a single crystallization vessel, and the two zones are separated by a baffle.

  10. Effect of pore pressure on the elastic moduli, porosity and permeability of Berea sandstone and Leuders limestone

    SciTech Connect (OSTI)

    Thompson, T.W.; Kelkar, S.M.; Gray, K.E.

    1983-02-01

    The behavior of Berea sandstone and Leuders limestone under atmospheric and elevated pore pressures is reported. The porosity and the permeability changes, along with the static and dynamic moduli for these rocks have been determined under various conditions. The existing theoretical background pertinent to the study is reviewed along with the previous experimental work. The detailed descriptions and the discussions on the experimental procedure involved and the equipment utilized are presented. A discussion on the sources of experimental errors is included. It also includes the error propagation equations and relevant discussions on the data acquisition and analysis. The findings are summarized together with a discussion of the results. The conclusions drawn from these results are included. The bulk of the data acquired and the results computed from it are presented.

  11. Retrofit costs for lime/limestone FGD and lime spray drying at coal-fired utility boilers

    SciTech Connect (OSTI)

    Emmel, T.E.; Jones, J.W.

    1990-01-01

    The paper gives results of a research program the objective of which was to significantly improve engineering cost estimates currently being used to evaluate the economic effects of applying SO2 controls to existing coal-fired utility boilers. The costs of retrofitting conventional lime/limestone wet flue gas desulfurization (L/LS FGD) and lime spray drying (LSD) FGD at 100-200 coal-fired power plants are being estimated under this program. The retrofit capital cost estimating procedures used for L/LS FGD and LSD FGD make two cost adjustments to current procedures used to estimate FGD costs: cost adders (for items not normally included in FGD system costs; e.g., demolition and relocation of existing facilities) and cost multipliers (to adjust capital costs for site access, congestion, and underground obstructions).

  12. PNNL: Publications

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

    Search Welcome to the Pacific Northwest National Laboratory publications page. You can use this page to find citations to materials published since 1998 by PNNL staff or by external researchers using PNNL facilities. The latter are denoted by a logo preceding the citation. Full text copies of many PNNL formal reports are available from this page either as PDF or HTML files. Search Tips Help Select Search Criteria Publication Types All Publications Journal Article Formal Report Conference Paper

  13. Publications - JCAP

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

    056.JPG Publications Research Why Solar Fuels Goals & Objectives Thrust 1 Thrust 2 Thrust 3 Thrust 4 Publications Research Highlights Videos Innovations User Facilities Expert Team Benchmarking Database Device Simulation Tool XPS Spectral Database Research Introduction Why Solar Fuels? Goals & Objectives Thrusts Thrust 1 Thrust 2 Thrust 3 Thrust 4 Library Publications Research Highlights Videos Resources User Facilities Expert Team Benchmarking Database Device Simulation Tool XPS

  14. ARM - Publications

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

    HomeroomPublications Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Publications Climate Education Update Newsletter Would you like to receive our bi-annual newsletter directly to your inbox? Send your contact information to pubs@arm.gov to be added to our distribution. January 2013 An

  15. Publications | NISAC

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

    Technical Assistance » Combined Heat & Power Deployment » Publications Publications Thumbnail image of the cover for the Combined Heat and Power (CHP): A Decade of Progress, A Vision for the Future, October 2009 Numerous publications are available to help educate end users, product developers, project managers, and policymakers on the many potential benefits of distributed generation and combined heat and power (CHP) and the barriers to widespread deployment of these technologies. Among

  16. Geothermal Publications

    Broader source: Energy.gov [DOE]

    Here you'll find the Department of Energy's most recent publications about enhanced geothermal systems (EGS) technologies and research and development activities.

  17. Public Participation

    Broader source: Energy.gov [DOE]

    Maintaining an open dialog with the public is central to the mission of the Environmental Management Los Alamos Field Office (EM-LA).

  18. EC Publications

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

    ElectricalSimulationsofSeriesandParallelPVArc-Faults(Presentation)admin2016-04-14T2... All Publications Placeholder Download Filename 39thPVSCElectricalSimulationsofSeriesa...

  19. ARM Publications

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

    Fri, 02 Sep 2016 18:59:06 +0000 http://www.arm.gov en Publication Notice: New Technical Report Available Fri, 02 Sep 2016 18:59:06 +0000 Publications http://www.arm.gov/publications?date=20160902#20160902 Dubey M, A Aiken, LK Berg, A Freedman, and K Gorkowski. 2016. &#60;a href=&#34;https://www.arm.gov/publications/programdocs/doe-sc-arm-16-047.pdf&#34; class=&#34;external&#34;&#62;Two-Column Aerosol Project: Aerosol Light Extinction Measurements Field Campaign

  20. Eastern Maine Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    Maine Electric Coop Jump to: navigation, search Name: Eastern Maine Electric Coop Place: Maine Phone Number: (207) 454-7555 Dial Ext. 0 Website: emec.com Facebook: https:...

  1. Adrian Public Utilities Comm | Open Energy Information

    Open Energy Info (EERE)

    Adrian Public Utilities Comm Jump to: navigation, search Name: Adrian Public Utilities Comm Address: 20 Maine Ave Place: Adrian, MN Zip: 56110 Phone Number: 507-483-2680 Website:...

  2. Brunswick, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 Registered Energy Companies in Brunswick, Maine Independence Wind LLC Raven Technology References US Census Bureau Incorporated place and minor civil division...

  3. Clean Cities: Maine Clean Communities coalition

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

    Maine Clean Communities Coalition The Maine Clean Communities coalition works with vehicle fleets, fuel providers, community leaders, and other stakeholders to reduce petroleum use...

  4. Direct Energy Services (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Central Maine Power Place: Maine Phone Number: 1.800.750.4000 Website: www.cmpco.com Twitter: @cmpco Facebook: https:www.facebook.comcentralmainepower Outage Hotline:...

  5. University of Maine Hydrodynamics | Open Energy Information

    Open Energy Info (EERE)

    search Hydro | Hydrodynamic Testing Facilities Name University of Maine Address 208 Boardman Hall Place Orono, Maine Zip 04469 Sector Hydro Phone number (207) 581-2129 Website...

  6. Coastal Maine Botanical Gardens Bosarge Family Education Center

    High Performance Buildings Database

    Boothbay, ME The Bosarge Family Education Center offers the Gardens a unique opportunity to educate, influence and inspire the public regarding environmental sustainable living practices. The building is a new ~8000 SF Education Center adjacent to the existing Visitors Center in Boothbay ME, owned by Coastal Maine Botanical Gardens (CMBG). This project provides an important addition to CMBG's environmental programming and expands the Gardens' public image. It houses administrative office space as well as flexible and adaptable classroom space that can also be used for various events and gatherings.

  7. Public Library.

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

    d 1 Greet the metal turtles at the Mesa Public Library. 2 Take a tour of public art. 3 Start from Ashley Pond and find the smart house. 4 Test your electric personality at the Bradbury Science Museum. 5 Sit a spell in the Romero Cabin. 6 Walk the Rim Trail. 7 Dress up the Oppie and Groves statues. 8 Attend a Gordon's concert. 9 Put together a team for the mud volleyball tournament. 10 Hear authors speak or attend a gallery opening at Mesa Public Library. 11 Hike to the Cave Of The Winds. 12 Join

  8. ARM Publications Database

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

    govPublicationsPublications Database Publications Database Submit a Publication Would your publication make a good research highlight? Submit one now. Comments? Need a change to an...

  9. EC Publications

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

    Wolf-bioadmin2016-04-18T20:58:24+00:00 Popular Downloads Solar Energy Grid Integration ... All Publications Placeholder Download Filename Wolf-bio.pdf filesize 36.22 kB Version 1 ...

  10. EC Publications

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

    All Publications Go Back Order by: Title Date added Download count A Conceptual Model ... Hyperspectral Imaging (604) HyRAM 1.0.1 (421) Isotropically etched radial micropore for ...

  11. EC Publications

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

    All Publications Go Back Order by: Title Date added Download count A toolkit for ... and Fuel Cells Program (1273) HyRAM 1.0.1 (421) HyRAM: A methodology and toolkit for ...

  12. Public Activities

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

    Art Gallery The Art Gallery in Wilson Hall is only open to the public before and after Arts, Lectures and Film Series events. The Gallery is closed to unescorted visitors at all...

  13. BPA Power Products (pbl/main)

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

    Menus | Site Map | Regional Dialogue | Power Function Review | WP-07 Rate Case | Hydro Power | BPA Home | BPA Finance & Rates | BPA Jobs | BPA Public Involvement | BPA...

  14. Glacial Energy Holdings (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Maine) Jump to: navigation, search Name: Glacial Energy Holdings Place: Maine Phone Number: 1-888-452-2425 Website: www.glacialenergy.com Outage Hotline: 877-655-4448 References:...

  15. Dominion Retail Inc (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Dominion Retail Inc (Maine) Jump to: navigation, search Name: Dominion Retail Inc Place: Maine Phone Number: 1-866-366-4357 Website: www.dom.com Outage Hotline: 1-866-366-4357...

  16. Working with SRNL - Our Facilities - Main Campus

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

    SRNL Home SRNL main campus Working with SRNL Our Facilities - Main Campus SRNL personnel put science to work in a variety of unique and traditional spaces. These include both...

  17. EFFICIENCY MAINE DIRECT INSTALLS INCREASE UPGRADE PACE

    Broader source: Energy.gov [DOE]

    Although Maine has one of the United States’ highest homeownership rates, more than one-third of the state’s residents qualify for low-income programs. In addition, Maine residents in all types of...

  18. Categorical Exclusion Determinations: Maine | Department of Energy

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

    Maine Categorical Exclusion Determinations: Maine Location Categorical Exclusion Determinations issued for actions in Maine. DOCUMENTS AVAILABLE FOR DOWNLOAD July 24, 2015 CX-014069: Categorical Exclusion Determination Integrated Harsh Environment Wireless Microwave Acoustic Sensors for FE Applications CX(s) Applied: A9, B3.6 Date: 07/24/2015 Location(s): Maine Offices(s): National Energy Technology Laboratory April 29, 2015 CX-100230 Categorical Exclusion Determination Advanced Energy

  19. Recovery and utilization of gypsum and limestone from scrubber sludge. Final technical report, September 1, 1992--August 31, 1993

    SciTech Connect (OSTI)

    Kawatra, S.K.; Eisele, T.C.

    1993-12-31

    Wet flue-gas desulfurization units in coal-fired power plants produce a large amount of sludge which must be disposed of, and which is currently landfilled in most cases. Increasing landfill costs are gradually forcing utilities to find other alternatives. In principle, this sludge can be used to make gypsum (CaSO{sub 4}{center_dot}2H{sub 2}O) for products such as plaster-of-Paris and wallboard, but only if impurities such as unreacted limestone and soluble salts are removed, and the calcium sulfite (CaSO{sub 3}) is oxidized to calcium sulfate (CaSO{sub 4}). This project investigated methods for removing the impurities from the sludge so that high-quality, salable gypsum products can be made. Two processes were studied, both separately and in combination: Water-only cycloning, and froth flotation. A large fraction (30--40%) of the impurities in the sludge are contained in the coarser, higher-density particles, which are readily removed using a water-only cyclone. Much of the remaining impurities are hydrophobic, and can be removed by froth flotation. A combined cyclone/froth flotation process has been found to be suitable for producing a high-purity product from scrubber sludge at low cost.

  20. Franklin County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Biomass Facility Forster Strong Mill Biomass Facility Places in Franklin County, Maine Avon, Maine Carrabassett Valley, Maine Carthage, Maine Chesterville, Maine Chisholm, Maine...

  1. General Publications

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

    General Publications General Publications Print ALS Strategic Plan 2015-19 cover image An updated version of the ALS Strategic Plan, covering the five-year period from 2015 to 2019. As in the 2014-18 version, Section I gives a brief synopsis on beamline and endstation projects. The science drivers behind these projects are explained in greater detail in Section II, and a very brief description of emerging plans for a ALS-U are in Section III. Soft X-ray Science Opportunities Using

  2. Application for Presidential Permit OE Docket No. PP-394 Emera Maine:

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

    Federal Register Notice, Volume 79, No. 81 - April 28, 2014 | Department of Energy Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application for Presidential Permit OE Docket No. PP-394 Emera Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. Federal Register Notice.

  3. Application for Presidential Permit OE Docket No. PP-395 Emera Maine:

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

    Federal Register Notice, Volume 79, No. 81 - April 28, 2014 | Department of Energy Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application for Presidential Permit OE Docket No. PP-395 Emera Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. Federal Register Notice.

  4. Application for Presidential Permit OE Docket No. PP-396 Emera Maine:

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

    Federal Register Notice, Volume 79, No. 81 - April 28, 2014 | Department of Energy Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application for Presidential Permit OE Docket No. PP-396 Emera Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. Federal Register Notice.

  5. Application for Presidential Permit OE Docket No. PP-397 Emera Maine:

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

    Federal Register Notice, Volume 79, No. 81 - April 28, 2014 | Department of Energy Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application for Presidential Permit OE Docket No. PP-397 Emera Maine: Federal Register Notice, Volume 79, No. 81 - April 28, 2014 Application to rescind Presidential Permit held by Maine Public and issue a permit to Bangor Hydro under its new name, Emera Maine covering the same international transmission facilities. Federal Register Notice.

  6. Harrison, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Harrison is a town in Cumberland County, Maine.1 References US Census Bureau...

  7. Maine Maritime Academy | Open Energy Information

    Open Energy Info (EERE)

    Maritime Academy Jump to: navigation, search Name: Maine Maritime Academy Address: Engineering Department Pleasant Street Place: Castine Zip: 4420 Region: United States Sector:...

  8. Exeter, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Exeter, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9418981, -69.1360449 Show Map Loading map... "minzoom":false,"mappingservice"...

  9. Guilford, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Guilford is a town in Piscataquis County, Maine.1 References US Census Bureau...

  10. Atkinson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Atkinson is a town in Piscataquis County, Maine.1 References US Census Bureau...

  11. Efficiency Maine Business Programs (Unitil Gas) - Commercial...

    Broader source: Energy.gov (indexed) [DOE]

    Other EE Food Service Equipment Program Info Sector Name Utility Administrator Efficiency Maine Website http:www.efficiencymaine.comat-worknatural-gas-program State...

  12. PP-62 Central Maine Power Company

    Broader source: Energy.gov [DOE]

    Presidential Permit authorizing Central Maine Power Company to construct, operate, and maintain transmission facilities at the U.S. -Ca nada Border.

  13. Lubec, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lubec, Maine: Energy Resources (Redirected from Lubec, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8606355, -66.9841453 Show Map Loading map......

  14. Woolwich, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Woolwich, Maine: Energy Resources (Redirected from Woolwich, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9186904, -69.8011576 Show Map Loading map......

  15. Greenville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Greenville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.4594907, -69.5906101 Show Map Loading map... "minzoom":false,"mappingserv...

  16. Raymond, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Raymond, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9014637, -70.4703332 Show Map Loading map... "minzoom":false,"mappingservice...

  17. Maine Natural Gas Consumption by End Use

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

    Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey...

  18. Harpswell, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Harpswell, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7560618, -69.9645482 Show Map Loading map... "minzoom":false,"mappingservi...

  19. Camden, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Camden, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.2098011, -69.0647593 Show Map Loading map... "minzoom":false,"mappingservice"...

  20. Shirley, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Shirley, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3476081, -69.633903 Show Map Loading map... "minzoom":false,"mappingservice"...

  1. Portland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Portland, Maine: Energy Resources (Redirected from Portland, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.661471, -70.2553259 Show Map Loading map......

  2. Pownal, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Pownal, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.9087662, -70.1821738 Show Map Loading map... "minzoom":false,"mappingservice"...

  3. ,"Maine Natural Gas Input Supplemental Fuels (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Input Supplemental Fuels (MMcf)",1,"Annual",2014 ,"Release Date:","0930...

  4. ,"Maine Natural Gas LNG Storage Withdrawals (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas LNG Storage Withdrawals (MMcf)",1,"Annual",2014 ,"Release Date:","930...

  5. Sebec, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sebec, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.2714408, -69.1167087 Show Map Loading map... "minzoom":false,"mappingservice":...

  6. Westbrook, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Westbrook, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.6770252, -70.3711617 Show Map Loading map... "minzoom":false,"mappingservi...

  7. Washington, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Washington, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.2736858, -69.3672657 Show Map Loading map... "minzoom":false,"mappingserv...

  8. Naples, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Naples, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.971739, -70.6092258 Show Map Loading map... "minzoom":false,"mappingservice":...

  9. Monson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Monson, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.2869936, -69.5011619 Show Map Loading map... "minzoom":false,"mappingservice"...

  10. Appleton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Appleton, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.289243, -69.2508768 Show Map Loading map... "minzoom":false,"mappingservice...

  11. Rockland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Rockland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.1036914, -69.1089293 Show Map Loading map... "minzoom":false,"mappingservic...

  12. Belgrade, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Belgrade, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.4472888, -69.832549 Show Map Loading map... "minzoom":false,"mappingservice...

  13. Whitney, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Whitney, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3128633, -67.9860724 Show Map Loading map... "minzoom":false,"mappingservice...

  14. Etna, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Etna, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8209007, -69.111155 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  15. Charleston, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Charleston, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0850615, -69.0405949 Show Map Loading map... "minzoom":false,"mappingserv...

  16. Parkman, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Parkman, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1336651, -69.4331038 Show Map Loading map... "minzoom":false,"mappingservice...

  17. Sebago, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sebago, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8917267, -70.6709435 Show Map Loading map... "minzoom":false,"mappingservice"...

  18. Falmouth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Falmouth, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.729525, -70.2419929 Show Map Loading map... "minzoom":false,"mappingservice...

  19. Brownville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Brownville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3069957, -69.0333737 Show Map Loading map... "minzoom":false,"mappingserv...

  20. Thomaston, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Thomaston, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.0789697, -69.1817103 Show Map Loading map... "minzoom":false,"mappingservi...

  1. Eastport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Eastport, Maine: Energy Resources (Redirected from Eastport, ME) Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9061906, -66.9899785 Show Map Loading map......

  2. Yarmouth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Yarmouth, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.8006354, -70.1867161 Show Map Loading map... "minzoom":false,"mappingservic...

  3. Newburgh, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Newburgh, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.7249508, -69.0157987 Show Map Loading map... "minzoom":false,"mappingservic...

  4. ,"Maine Natural Gas Vehicle Fuel Consumption (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Maine Natural Gas Vehicle Fuel Consumption (MMcf)",1,"Annual",2014 ,"Release Date:","930...

  5. ,"Maine Natural Gas LNG Storage Additions (MMcf)"

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

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

  6. Portland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Portland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.661471, -70.2553259 Show Map Loading map... "minzoom":false,"mappingservice...

  7. Northeast Piscataquis, Maine: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Northeast Piscataquis, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.9376353, -69.1023106 Show Map Loading map......

  8. Kingsbury, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Kingsbury, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1194988, -69.6492194 Show Map Loading map... "minzoom":false,"mappingservi...

  9. Scarborough, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Scarborough, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.597774, -70.331846 Show Map Loading map... "minzoom":false,"mappingservi...

  10. Newport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Newport, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.8353424, -69.2739365 Show Map Loading map... "minzoom":false,"mappingservice...

  11. Rockport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Rockport, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.1845236, -69.0761491 Show Map Loading map... "minzoom":false,"mappingservic...

  12. Cumberland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Cumberland, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.7964679, -70.2589388 Show Map Loading map... "minzoom":false,"mappingserv...

  13. Wellington, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Wellington, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.0397781, -69.5972731 Show Map Loading map... "minzoom":false,"mappingserv...

  14. Willimantic, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Willimantic, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.3067165, -69.4083826 Show Map Loading map... "minzoom":false,"mappingser...

  15. Sangerville, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Sangerville, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 45.1647763, -69.356436 Show Map Loading map... "minzoom":false,"mappingserv...

  16. Northwest Piscataquis, Maine: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Northwest Piscataquis, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 46.1101801, -69.383351 Show Map Loading map......

  17. Union, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  18. Bowerbank, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  19. Corinna, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  20. Warren, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  1. Friendship, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  2. Carmel, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  3. Cushing, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Knox County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  4. Dexter, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  5. Garland, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  6. Acton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in York County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  7. Baldwin, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  8. Gorham, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  9. Abbot, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  10. Addison, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  11. Windham, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  12. Stetson, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  13. Dixmont, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  14. Freeport, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  15. Standish, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  16. Corinth, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    County, Maine.1 References US Census Bureau Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:...

  17. Maine/Wind Resources | Open Energy Information

    Open Energy Info (EERE)

    Wind Guidebook >> Maine Wind Resources WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical...

  18. Blanchard, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    lt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Blanchard is a unorganized territory in Piscataquis County, Maine.1 References US Census...

  19. Maine Uniform Building and Energy Code

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Maine Uniform Building and Energy Code includes the statewide minimum requirements that all new construction and additions to existing buildings must satisfy. Exceptions include log homes, ma...

  20. Gray, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Gray, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.885632, -70.3317195 Show Map Loading map... "minzoom":false,"mappingservice":"g...

  1. Hope, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    "alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map Hope is a town in Knox County, Maine.1 References US Census Bureau Incorporated place...

  2. University of Maine | Open Energy Information

    Open Energy Info (EERE)

    search Name: University of Maine Place: United States Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: University of...

  3. Maine/Incentives | Open Energy Information

    Open Energy Info (EERE)

    Hydro Electric Company - Residential and Small Commercial Heat Pump Program (Maine) Utility Rebate Program Yes Community Based Renewable Energy Production Incentive (Pilot...

  4. Casco, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleCasco,Maine&oldid229551"...

  5. Bridgton, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Incorporated place and minor civil division population dataset (All States, all geography) Retrieved from "http:en.openei.orgwindex.php?titleBridgton,Maine&oldid228498...

  6. America Saves! Energizing Main Street Small Businesses

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

    Energizing Main Street Small Businesses 2014 Building Technologies Office Peer Review Mark Huppert mhuppert@savingplaces.org Ric Cochrane rcochrane@savingplaces.org National ...

  7. Bradley, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Bradley, Maine: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 44.9209017, -68.6280864 Show Map Loading map... "minzoom":false,"mappingservice...

  8. Maine Company Growing with Weatherization Work

    Broader source: Energy.gov [DOE]

    Maine's BIOSAFE Environmental Services expands into weatherization, assisting low-income families with their services and creating jobs as business grows.

  9. Hydrogen Publications

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

    Publications - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy

  10. Publications - SRSCRO

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

    header-nuclear Publications NWI Regional Programs 2-PAGE Overview (Revised 6_2015) Regional Nuclear Workforce Development in the Central Savannah River Area (June 2010) Nuclear Workforce Initiative®: Filling a Critical Career Need (November 2009) Nuclear Workforce Summit - Summary Report (June 2009) Booz Allen Hamilton Nuclear Workforce Survey Report (June 2009) Ensuring a Skilled Workforce for the Nuclear Renaissance (Nov 2008) Types of Nuclear Jobs Nuclear Industry Job Descriptions imag

  11. PV Publications

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

    Publications - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced Nuclear Energy

  12. Publications | Photosynthetic Antenna Research Center

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

    Publications Publications View: Publications by First Author Publications by Year Also see: Conference Abstracts Other Publications Facilities Publications Publications by First...

  13. PUBLIC SUBMISSION

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

    ANDREW%20J.%20FERLIC_cover_DRAFT-0002.html[2/3/2012 12:37:00 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: December 29, 2011 Status: Pending_Post Tracking No. 80f8ad44 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0002 Comment on FR Doc # 2011-32622 Submitter Information Name: ANDREW J.

  14. PUBLIC SUBMISSION

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

    6.html[2/3/2012 12:44:00 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 19, 2012 Status: Pending_Post Tracking No. 80f9b24f Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0006 Comment on FR Doc # 2011-32622 Submitter Information Name: Eric Russell Address: 836 Thurber Drive West Apt

  15. PUBLIC SUBMISSION

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

    2-2012%2010-10-11-600/Document%20List%2003-02-2012%2010-10-11-600_docs/Martin%20WeblerCover_DRAFT-0004.html[2/3/2012 12:40:30 PM] PUBLIC SUBMISSION As of: February 03, 2012 Received: January 05, 2012 Status: Pending_Post Tracking No. 80f8e384 Comments Due: January 20, 2012 Submission Type: Web Docket: DOE-HQ-2012-0004 U.S. Department of Energy Audit Guidance: For-Profit Recipients Comment On: DOE-HQ-2012-0004-0001 Audit Guidance: For-Profit Recipients Document: DOE-HQ-2012-0004-DRAFT-0004

  16. EC Publications

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

    Main Report admin 2016-04-18T20:58:24+00:00 Popular Downloads Solar Energy Grid Integration Systems: Final Report of the Florida Solar Energy Center Team (11369 downloads) Modeling System Losses in PVsyst (9347 downloads) Numerical Manufacturing And Design Tool (NuMAD v2.0) for Wind Turbine Blades: User's Guide (7615 downloads) Solar Energy Grid Integration Systems (SEGIS) Proactive Intelligent Advances for Photovoltaic Systems (6677 downloads) Improved Test Method to Verify the Power Rating of

  17. Public Affairs Organization Chart

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

    Public Affairs Organization Chart Public Affairs Communications Community Public Affairs Org Chart Education Creative Services ⇒ Navigate Section Public Affairs Communications Community Public Affairs Org Chart Education Creative Services

  18. GEXA Corp. (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Maine Phone Number: (866) 961-9399 Website: www.gexaenergy.com Twitter: @GexaVoice Facebook: https:www.facebook.comGexaEnergy References: EIA Form EIA-861 Final Data File for...

  19. Freedom Energy (Maine) | Open Energy Information

    Open Energy Info (EERE)

    Freedom Energy Place: Maine References: EIA Form EIA-861 Final Data File for 2010 - File220101 EIA Form 861 Data Utility Id 54873 This article is a stub. You can help OpenEI by...

  20. Distributed PV Adoption in Maine Through 2021

    SciTech Connect (OSTI)

    Gagnon, Pieter; Sigrin, Ben

    2015-11-06

    NREL has used its dSolar (distributed solar) model to generate low-medium-high estimates of distributed PV adoption in Maine through 2021. This presentation gives a high-level overview of the model and modeling results.

  1. Main Coast Winds - Final Scientific Report

    SciTech Connect (OSTI)

    Jason Huckaby; Harley Lee

    2006-03-15

    The Maine Coast Wind Project was developed to investigate the cost-effectiveness of small, distributed wind systems on coastal sites in Maine. The restructuring of Maine's electric grid to support net metering allowed for the installation of small wind installations across the state (up to 100kW). The study performed adds insight to the difficulties of developing cost-effective distributed systems in coastal environments. The technical hurdles encountered with the chosen wind turbine, combined with the lower than expected wind speeds, did not provide a cost-effective return to make a distributed wind program economically feasible. While the turbine was accepted within the community, the low availability has been a negative.

  2. ARM - Publications: Science Team Meeting Documents: Publication...

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

    Publication Trends of ARM Research Troyan, David Brookhaven National Laboratory This study summarizes the publication record of ARM research. Items of all types listed in the ARM ...

  3. ARM Publications Database

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

    DatabaseSearch Publications Database Search Submit a Publication Would your publication make a good research highlight? Submit one now. Comments? Need a change to an existing...

  4. ARM Publications Database

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

    DatabaseSearchTips Publications Database Search Submit a Publication Would your publication make a good research highlight? Submit one now. Comments? Need a change to an existing...

  5. DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine |

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

    Department of Energy Home: Near Zero Maine Home II, Vassalboro, Maine DOE Zero Energy Ready Home: Near Zero Maine Home II, Vassalboro, Maine Case study of a DOE Zero Energy Ready home in Vassalboro, Maine, that scored HERS 35 without PV and HERS 11 with PV. This 1,200 ft2 home has 10.5-inch-thick double-walls with 3 layers of mineral wool batt insulation, an R-20 insulated slab, R-70 cellulose in the attic, extensive air sealing, a mini-split heat pump, an heat recovery ventilator, solar

  6. Neutron and Nuclear Science Publications

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

    Publications Recent publications related to neutron and nuclear science at LANSCE. Neutron and Nuclear Science Publications Chi-Nu Publications DANCE Publications GEANIE Publications ICE House and ICE II Publications (n,z) Publications Neutron Radiography Publications SPIDER Publications Target 2 Publications TPC Publications Links Publications/Media Neutron and Nuclear Science News Profiles Events at LANSCE LANL Research Libary

  7. Selected DOE headquarters publications, October 1979

    SciTech Connect (OSTI)

    1981-01-01

    The publication provides cumulative listings of and an index to DOE headquarters publications issued since October 1979. Publications issued during October 1977 to September 1979 are covered in DOE/AD-0010/6. Publications from 26 headquarters offices are presented and consist of three types: publications dealing mainly with program and policy that are attributed to and issued by headquarters organizations; reports prepared by contractors (and published by DOE) to describe research and development work they have performed for the Department under 01-type contracts; and environmental development plans, impact statements, and readiness documents. Availability of the documents is described.

  8. Maine Geological Survey Borehole Temperature Profiles

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Marvinney, Robert

    2013-11-06

    This dataset includes temperature profiles from 30 boreholes throughout Maine that were selected for their depth, location, and lithologies encountered. Depths range from about 300 feet to 2,200 feet. Most of the boreholes selected for measurement were completed in granite because this lithology can be assumed to be nearly homogeneous over the depth of the borehole. Boreholes were also selected to address gaps in existing geothermal datasets. Temperature profiles were collected in October and November, 2012.

  9. Maine Geological Survey Borehole Temperature Profiles

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Marvinney, Robert

    This dataset includes temperature profiles from 30 boreholes throughout Maine that were selected for their depth, location, and lithologies encountered. Depths range from about 300 feet to 2,200 feet. Most of the boreholes selected for measurement were completed in granite because this lithology can be assumed to be nearly homogeneous over the depth of the borehole. Boreholes were also selected to address gaps in existing geothermal datasets. Temperature profiles were collected in October and November, 2012.

  10. Optimizing PT Arun LNG main heat exchanger

    SciTech Connect (OSTI)

    Irawan, B.

    1995-12-01

    The capacity of a LNG liquefaction unit has been increased by upgrading the refrigeration system, without making changes to the main heat exchanger (MHE). It is interesting, that after all modifications were completed, a higher refrigerant circulation alone could not increase LNG production. However, by optimizing the refrigerant component ratio, the UA of the MHE increased and LNG production improved. This technical evaluation will provide recommendations and show how the evaluation of the internal temperature profile helped optimize the MHE operating conditions.