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Sample records for uranium leasing program

  1. Final Uranium Leasing Program Programmatic Environmental Impact...

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

    Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Final Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Uranium Leasing ...

  2. DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity...

    Office of Environmental Management (EM)

    DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report DOE Uranium Leasing ...

  3. Uranium Leasing Program | Department of Energy

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

    » Uranium Leasing Program Uranium Leasing Program Reclaimed C-CM-25 Mine Site, Montrose County, Colorado Reclaimed C-CM-25 Mine Site, Montrose County, Colorado LM currently manages the Uranium Leasing Program and continues to administer 31 lease tracts, all located within the Uravan Mineral Belt in southwestern Colorado. Twenty-nine of these lease tracts are actively held under lease and two tracts have been placed in inactive status indefinitely. Administrative duties include ongoing

  4. Uranium Leasing Program Environmental Documents | Department of Energy

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

    Environmental Documents Uranium Leasing Program Environmental Documents Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report (March 2016) The DOE Uranium Leasing Program's 2015 Mitigation Action Plan Activity Summary fulfills the mitigation plan's requirement to annually notify the public of mitigation activities completed by Uranium Leasing Program lessees. Uranium Leasing Program Mitigation Action Plan for the Final Uranium Leasing Program Programmatic Environmental

  5. Uranium Leasing Program: Program Summary | Department of Energy

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

    Uranium Leasing Program » Uranium Leasing Program: Program Summary Uranium Leasing Program: Program Summary Uranium Leasing Program: Program Summary The Atomic Energy Act and other legislative actions authorized the U.S. Atomic Energy Commission (AEC), predecessor agency to the DOE, to withdraw lands from the public domain and then lease them to private industry for mineral exploration and for development and mining of uranium and vanadium ore. A total of 25,000 acres of land in southwestern

  6. Record of Decision for the Uranium Leasing Program Programmatic...

    Office of Environmental Management (EM)

    Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact Statement Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact ...

  7. Uranium Leasing Program Documents | Department of Energy

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

    Documents Uranium Leasing Program Documents U.S. District Court's Order of October 18, 2011, in Colorado Environmental Coalition v. Office of Legacy Management, Civil Action No. 08-cv-01624 (D. Colo.). The Court has issued the injunctive relief described on pages 51-52 of the Order. U.S. District Court's Order of February 27, 2012, in Colorado Environmental Coalition v. Office of Legacy Management, Civil Action No. 08-cv-01624 (D. Colo.). Uranium Lease Tracts Location Map

  8. Final Uranium Leasing Program Programmatic Environmental Impact Statement

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

    (PEIS) | Department of Energy Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Final Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Uranium Leasing Program-Mesa, Montrose, and San Miguel Counties, Colorado EIS-0472 evaluated the environmental impacts of management alternatives for DOE's Uranium Leasing Program, under which DOE administers tracts of land in western Colorado for exploration, development, and the extraction of uranium and

  9. DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary

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

    Report | Department of Energy DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report DOE Uranium Leasing Program 2015 Mitigation Action Plan Activity Summary Report (447.33 KB) More Documents & Publications LM Annual NEPA Planning Summary 2014 EA-1535: Final Programmatic Environmental Assessment EA-1934: 2015 Annual Report for Mitigation Action Plan

  10. Department of Energy to Continue Managing Uranium Leasing Program...

    Energy.gov [DOE] (indexed site)

    for uranium and vanadium mining. There have been three previous leasing periods on the tracts since the program was established in 1948. No mining operations are active on ...

  11. DOE Issues Record of Decision for the Uranium Leasing Program

    Energy.gov [DOE]

    In a Record of Decision (ROD) published in the Federal Register today, the Department of Energy (DOE) announced that it has decided to continue management of the Uranium Leasing Program (ULP) for...

  12. Uranium Leasing Program Draft Programmatic EIS Issued for Public Comment

    Energy.gov [DOE]

    DOE has issued the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS)(DOE/EIS-0472D) for public review and comment. The public comment period ends May 16, 2013. Under the Uranium Leasing Program, the DOE Office of Legacy Management administers 31 tracts of land in Mesa, Montrose, and San Miguel counties that are leased to private entities to mine uranium and vanadium. The program covers an area of approximately 25,000 acres. No mining operations are active on the ULP lands at this time. DOE is preparing the ULP PEIS to analyze the reasonably foreseeable potential environmental impacts, including the site-specific and cumulative impacts, of the range of selected alternatives for managing the program.

  13. Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact Statement

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE) issued its Record of Decision for the Uranium Leasing Program on May 6, 2014, announcing that it will continue managing the Uranium Leasing Program for another 10 years.

  14. Final Environmental assessment for the Uranium Lease Management Program

    SciTech Connect

    1995-07-01

    The US Department of Energy (DOE) has prepared a programmatic environmental assessment (EA) of the proposed action to continue leasing withdrawn lands and DOE-owned patented claims for the exploration and production of uranium and vanadium ores. The Domestic Uranium Program regulation, codified at Title 10, Part 760.1, of the US Code of Federal Regulations (CFR), gives DOE the flexibility to continue leasing these lands under the Uranium Lease Management Program (ULMP) if the agency determines that it is in its best interest to do so. A key element in determining what is in DOE`s ``best interest`` is the assessment of the environmental impacts that may be attributable to lease tract operations and associated activities. On the basis of the information and analyses presented in the EA for the ULMP, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment, as defined in the National Environmental Policy Act (NEPA) of 1969 (42 United States Code 4321 et seq.), as amended.Therefore, preparation of an environmental impact statement is not required for the ULMP,and DOE is issuing this Finding, of No Significant Impact (FONSI).

  15. Draft Uranium Leasing Program Programmatic Environmental Impact...

    Energy Saver

    ... 3-73 5 6 3.4-6 Water Use by Category for Mesa, ... in the DOE 16 Lease Tracts Based on Environmental Monitoring ... samples or the potential hot 5 spot concentrations (168 ...

  16. Uranium Lease and Take-Back | National Nuclear Security Administration

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

    Lease and Take-Back DOENNSA Successfully Establishes Uranium Lease and Takeback Program ... (DOENNSA) successfully established the Uranium Lease and Take-Back (ULTB) program, as ...

  17. Management Controls over the Department of Energy's Uranium Leasing Program, OAS-M-08-05

    Energy.gov [DOE]

    The Department of Energy's Uranium Leasing Program was established by the Atomic Energy Act of 1954 to develop a supply of domestic uranium to meet the nation's defense needs. Pursuant to the Act,...

  18. EIS-0472: Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado

    Energy.gov [DOE]

    This EIS evaluated the potential environmental impacts of management alternatives for DOE’s Uranium Leasing Program, under which DOE administers tracts of land in western Colorado for exploration, development, and the extraction of uranium and vanadium ores.

  19. Public Comment Period Re-Opened for the Uranium Leasing Program PEIS

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy is re-opening the public comment period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS, DOE/EIS-0472) until July 1, 2013.

  20. Department of Energy to Continue Managing Uranium Leasing Program in Western Colorado

    Energy.gov [DOE]

    The U.S. Department of Energy (DOE) released its Record of Decision for the Programmatic Environmental Impact Statement (PEIS), announcing that it will continue managing the Uranium Leasing Program for another 10 years.

  1. DOE Extends Public Comment Period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy (DOE) has extended the public comment period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS) to July 1, 2013.

  2. DOE Prepares Programmatic Environmental Impact Statement for the Uranium Leasing Program

    Energy.gov [DOE]

    DOE Prepares Programmatic Environmental Impact Statement for the Uranium Leasing Program. Tentatively, DOE is anticipating the Draft PEIS being completed by April 30, 2012, and the Final PEIS being completed by May 24, 2013.

  3. DOE/NNSA Successfully Establishes Uranium Lease and Takeback Program to

    National Nuclear Security Administration (NNSA)

    Support Critical Medical Isotope Production | National Nuclear Security Administration | (NNSA) Successfully Establishes Uranium Lease and Takeback Program to Support Critical Medical Isotope Production Tuesday, February 16, 2016 - 12:00am In January 2016, the U.S. Department of Energy's National Nuclear Security Administration (DOE/NNSA) successfully established the Uranium Lease and Take-Back (ULTB) program, as directed in the American Medical Isotopes Production Act of 2012, to support

  4. Uranium Leasing Program: Program Summary | Department of Energy

    Energy Saver

    for mineral exploration and for development and mining of uranium and vanadium ore. ... No mining operations are active on these lands at this time. DOE announced the public ...

  5. DOE/EA-1535; Uranium Leasing Program Final Programmatic Environmental...

    Office of Environmental Management (EM)

    ... recent county data June 2004. d U.S. Census Bureau 2004. In 2000, mining represented a small percentage of the overall workforce in and around the lease tract areas (Table 4-4). ...

  6. Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern...

    Office of Environmental Management (EM)

    Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on DOE's Uranium Lease Tracts, Southwestern Colorado Mined Land Reclamation on...

  7. Uranium Lease Tracts Location Map | Department of Energy

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

    Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map Uranium Lease Tracts Location Map (999.93 KB) More Documents & Publications EA-1037: Final Environmental Assessment EA-1535: Final Programmatic Environmental Assessment EIS-0472: Notice of Intent to Prepare a Programmatic Environmental Impact Statement

  8. DOE Extends Public Comment Period for the Draft Uranium Leasing Program

    Energy Saver

    Exascale Initiative DOE Exascale Initiative A briefing to the Secretary's Energy Advisory Board on exascale computing prepared by: Dimitri Kusnezov, Senior Advisor to the Secretary, US DOE Steve Binkley, Senior Advisor, Office of Science, US DOE Bill Harrod, Office of Science/ASCR Bob Meisner, Defense Programs/ASC DOE Exascale Initiative (pdf) (1.27 MB) More Documents & Publications Report of the Task Force on Next Generation High Performance Computing Class Patent Waiver W(C)2012-003 Volume

  9. News Release: DOE to Host Public Scoping Meetings on Uranium Leasing PEIS

    Energy.gov [DOE]

    GRAND JUNCTION, Colo. — The U.S. Department of Energy is hosting public scoping meetings to invite comments on the scope of the Draft Uranium Leasing Program Programmatic Environmental Impact...

  10. Leasing Program | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    StateProvincial Govt Systems Integrator Transportation Tribal Government Utility Natural Gas Yes Geothermal Resources on State Lands (Montana) Leasing Program Montana...

  11. Leasing Programs | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    StateProvincial Govt Systems Integrator Transportation Tribal Government Utility Natural Gas Yes Geothermal Resources on State Lands (Montana) Leasing Program Montana...

  12. DOE Extends Public Comment Period for the Draft Uranium Leasing...

    Energy Saver

    in Colorado - approximately 25,000 acres - that are leased to private entities for uranium and vanadium mining. No mining operations are active on these lands at this time. ...

  13. Uranium Leasing Program: Lease Tract Metrics

    Energy.gov [DOE]

    The Atomic Energy Act and other legislative actions authorized the U.S. Atomic Energy Commission (AEC), predecessor agency to the U.S. Department of Energy (DOE), to withdraw lands from the public...

  14. Lease Financing Program

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

    Liabilities Financial Plan Financial Public Processes Asset Management Cost Verification Process Rate Cases Rate Information Residential Exchange Program Surplus Power Sales...

  15. LM Issues Final Programmatic Environmental Impact Statement on the Uranium

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

    Leasing Program | Department of Energy Issues Final Programmatic Environmental Impact Statement on the Uranium Leasing Program LM Issues Final Programmatic Environmental Impact Statement on the Uranium Leasing Program April 8, 2014 - 6:26pm Addthis What does this project do? Goal 4. Optimize the use of land and assets The U.S. Department of Energy (DOE) has released the Final Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) to the public. The document can be found

  16. Energy-Efficiency Lease Program

    Energy.gov [DOE]

    To participate, an institution must first apply to the Energy Division for program assistance. Next, the institution must adopt a resolution identifying the project that is in need of energy...

  17. DOE/NNSA Successfully Establishes Uranium Lease and Takeback...

    National Nuclear Security Administration (NNSA)

    the DOENNSA's ongoing support for the establishment of a domestic, commercial Mo-99 production capability that does not use proliferation-sensitive highly enriched uranium (HEU). ...

  18. DOE Extends Public Comment Period for Uranium Program Environmental...

    Energy Saver

    in Colorado - approximately 25,000 acres - that are leased to private entities for uranium and vanadium mining. No mining operations are active on these lands at this time. ...

  19. DOE Evaluates Environmental Impacts of Uranium Mining on Government...

    Energy.gov [DOE] (indexed site)

    for uranium and vanadium mining. There have been three previous leasing periods on the tracts since the program was established in 1948. No mining operations are active on ...

  20. WAC 332-22 State Land Leasing Program Rules | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    22 State Land Leasing Program Rules Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- RegulationRegulation: WAC 332-22 State Land Leasing Program...

  1. Closeout of the Cf-252 Loan/Lease Program (Conference) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Citation Details In-Document Search Title: Closeout of the Cf-252 LoanLease Program Transactions summary of presentation to be given on the closeout of the Cf-252 LoanLease ...

  2. Profile of World Uranium Enrichment Programs - 2007

    SciTech Connect

    Laughter, Mark D

    2007-11-01

    of the future, but has yet to be demonstrated commercially. In the early 1980s, six countries developing gas centrifuge technology (United States, United Kingdom, Germany, the Netherlands, Japan, and Australia) along with the International Atomic Energy Agency (IAEA) and the European Atomic Energy Community (EURATOM) began developing effective safeguards techniques for GCEPs. This effort was known as the Hexapartite Safeguards Project (HSP). The HSP had the goal of maximizing safeguards effectiveness while minimizing the cost to the operator and inspectorate, and adopted several recommendations, such as the acceptance of limited-frequency unannounced access (LFUA) inspections in cascade halls, and the use of nondestructive assay (NDA) measurements and tamper-indicating seals. While only the HSP participants initially committed to implementing all the measures of the approach, it has been used as a model for the safeguards applied to GCEPs in additional states. This report provides a snapshot overview of world enrichment capacity in 2007, including profiles of the uranium enrichment programs of individual states. It is based on open-source information, which is dependent on unclassified sources and may therefore not reflect the most recent developments. In addition, it briefly describes some of the safeguards techniques being used at various enrichment plants, including implementation of HSP recommendations.

  3. Uranium from Seawater Program Review; Fuel Resources Uranium from Seawater Program DOE Office of Nuclear Energy

    SciTech Connect

    2013-07-01

    For nuclear energy to remain sustainable in the United States, economically viable sources of uranium beyond terrestrial ores must be developed. The goal of this program is to develop advanced adsorbents that can extract uranium from seawater at twice the capacity of the best adsorbent developed by researchers at the Japan Atomic Energy Agency (JAEA), 1.5 mg U/g adsorbent. A multidisciplinary team from Oak Ridge National Laboratory, Lawrence Berkeley National Laboratory, Pacific Northwest National Laboratory, and the University of Texas at Austin was assembled to address this challenging problem. Polymeric adsorbents, based on the radiation grafting of acrylonitrile and methacrylic acid onto high surface-area polyethylene fibers followed by conversion of the nitriles to amidoximes, have been developed. These poly(acrylamidoxime-co-methacrylic acid) fibers showed uranium adsorption capacities for the extraction of uranium from seawater that exceed 3 mg U/g adsorbent in testing at the Pacific Northwest National Laboratory Marine Sciences Laboratory. The essence of this novel technology lies in the unique high surface-area trunk material that considerably increases the grafting yield of functional groups without compromising its mechanical properties. This technology received an R&D100 Award in 2012. In addition, high surface area nanomaterial adsorbents are under development with the goal of increasing uranium adsorption capacity by taking advantage of the high surface areas and tunable porosity of carbon-based nanomaterials. Simultaneously, de novo structure-based computational design methods are being used to design more selective and stable ligands and the most promising candidates are being synthesized, tested and evaluated for incorporation onto a support matrix. Fundamental thermodynamic and kinetic studies are being carried out to improve the adsorption efficiency, the selectivity of uranium over other metals, and the stability of the adsorbents. Understanding

  4. Profile of World Uranium Enrichment Programs-2009

    SciTech Connect

    Laughter, Mark D

    2009-04-01

    demonstrated commercially. In the early 1980s, six countries developing gas centrifuge technology (United States, United Kingdom, Germany, the Netherlands, Japan, and Australia) along with the International Atomic Energy Agency and the European Atomic Energy Community began developing effective safeguards techniques for GCEPs. This effort was known as the Hexapartite Safeguards Project (HSP). The HSP had the goal of maximizing safeguards effectiveness while minimizing the cost to the operator and inspectorate, and adopted several recommendations, such as the acceptance of limited-frequency unannounced access inspections in cascade halls, and the use of nondestructive assay measurements and tamper-indicating seals. While only the HSP participants initially committed to implementing all the measures of the approach, it has been used as a model for the safeguards applied to GCEPs in additional states. Uranium enrichment capacity has continued to expand on all fronts in the last few years. GCEP capacity is expanding in anticipation of the eventual shutdown of the less-efficient GDPs, the termination of the U.S.-Russia HEU blend-down program slated for 2013, and the possible resurgence of nuclear reactor construction as part of an expected 'Nuclear Renaissance'. Overall, a clear trend in the world profile of uranium enrichment plant operation is the continued movement towards multinational projects driven by commercial and economic interests. Along this vein, the safeguards community is continuing to develop new safeguards techniques and technologies that are not overly burdensome to enrichment plant operators while delivering more effective and efficient results. This report provides a snapshot overview of world enrichment capacity in 2009, including profiles of the uranium enrichment programs of individual states. It is a revision of a 2007 report on the same topic; significant changes in world enrichment programs between the previous and current reports are emphasized. It is

  5. EA-1037: Uranium Lease Management Program, Grand Junction, Colorado

    Office of Energy Efficiency and Renewable Energy (EERE)

    This EA evaluates the environmental impacts of the U.S. Department of Energy's Grand Junction Projects Office's proposal to maintain and preserve the nation's immediately accessible supply of...

  6. Focus Series: The Greater Cincinnati Energy Alliance (GCEA) Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors

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

    Focus Series CINCINNATI-EQUIPMENT LEASE PROGRAM Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors The Greater Cincinnati Energy Alliance (GCEA), a Better Buildings Neighborhood Program partner, helped jump-start the region's home performance contracting market by removing a common barrier to entry for contractors-investing in new equipment. Since November 2010, GCEA's equipment lease program has provided contractors with access to more than $66,000 worth of equipment on a

  7. Highly Enriched Uranium Transparency Program | National Nuclear...

    National Nuclear Security Administration (NNSA)

    Since 1995, the Program has successfully reduced the dual risks of nuclear proliferation and nuclear terrorism by confirming the elimination of large stocks of excess materials ...

  8. Focus Series: The Greater Cincinnati Energy Alliance (GCEA) Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors

    Energy.gov [DOE]

    Focus Series: The Greater Cincinnati Energy Alliance (GCEA) Equipment Lease Program Breaks Down Barriers for Cincinnati Contractors, a publication of the U.S. Department of Energy's Better Buildings Neighborhood Program.

  9. Enterprise Assessments Targeted Review of the Paducah Depleted Uranium Hexafluoride Conversion Facility Fire Protection Program – September 2015

    Office of Energy Efficiency and Renewable Energy (EERE)

    Targeted Review of the Fire Protection Program at the Paducah Depleted Uranium Hexafluoride Conversion Facility

  10. uranium

    National Nuclear Security Administration (NNSA)

    to prepare surplus plutonium for disposition, and readiness to begin the Second Uranium Cycle, to start processing spent nuclear fuel.

    H Canyon is also being...

  11. Material Management and Minimization Program | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Material Management and Minimization Program DOE/NNSA Successfully Establishes Uranium Lease and Takeback Program to Support Critical Medical Isotope Production In January 2016, the U.S. Department of Energy's National Nuclear Security Administration (DOE/NNSA) successfully established the Uranium Lease and Take-Back (ULTB) program, as directed in the American Medical Isotopes Production Act of 2012, to support the commercial production of the medical

  12. CT Solar Lease

    Energy.gov [DOE]

    CT Solar Lease allows homeowners to lease a photovoltaic (PV) or solar thermal system, with fixed monthly payments, for a term of 20 years, at no upfront down payment.* This program, which takes...

  13. Solar Leasing for Residential Photovoltaic Systems (Fact Sheet)

    SciTech Connect

    Not Available

    2009-02-01

    This publication examines the solar lease option for residential PV systems and describes two solar lease programs already in place.

  14. Comments on proposed legislation to restructure DOE's uranium enrichment program

    SciTech Connect

    Not Available

    1991-04-01

    This book focuses on H.R.145, H.R.788, and S.210. Each of the proposed bills would restructure DOE's enrichment program as a government corporation with private financing and would encourage the eventual sale of the corporation to the private sector. In doing so, the bills would, among other things, allow the corporation to set prices to maximize long-term returns; establish a fund to meet the costs of decontamination, decommissioning, and other environmental cleanup costs associated with uranium enrichment activities; transfer interest in DOE's new atomic vapor laser isotope separation (AVLIS) process to the new corporation; and, except for H.R. 145, require the government to pay its share of the costs to clean up mill tailings (mining wastes) generated under government contracts.

  15. Uranium

    SciTech Connect

    Gabelman, J.W.; Chenoweth, W.L.; Ingerson, E.

    1981-10-01

    The uranium production industry is well into its third recession during the nuclear era (since 1945). Exploration is drastically curtailed, and many staffs are being reduced. Historical market price production trends are discussed. A total of 3.07 million acres of land was acquired for exploration; drastic decrease. Surface drilling footage was reduced sharply; an estimated 250 drill rigs were used by the uranium industry during 1980. Land acquisition costs increased 8%. The domestic reserve changes are detailed by cause: exploration, re-evaluation, or production. Two significant discoveries of deposits were made in Mohave County, Arizona. Uranium production during 1980 was 21,850 short tons U/sub 3/O/sub 8/; an increase of 17% from 1979. Domestic and foreign exploration highlights were given. Major producing areas for the US are San Juan basin, Wyoming basins, Texas coastal plain, Paradox basin, northeastern Washington, Henry Mountains, Utah, central Colorado, and the McDermitt caldera in Nevada and Oregon. 3 figures, 8 tables. (DP)

  16. Defense Program Awards of Excellence: Y-12 Uranium Mission Strategy Team |

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

    Y-12 National Security Complex Defense Program Awards of ... Defense Program Awards of Excellence: Y-12 Uranium Mission Strategy Team Posted: April 28, 2016 - 1:43pm A Y-12 lab technician examines some of the colorful aspects of uranium. Making sure we can deliver enriched uranium for our missions is no easy task at a site with complex processes housed in facilities more than 70 years old. Buildings need to be maintained, and equipment replaced or repaired, all while operating safely to meet

  17. Status of Uranium Atomic Vapor Laser Isotope Separation Program

    SciTech Connect

    Chen, Hao-Lin; Feinberg, R.M.

    1993-06-01

    This report discusses demonstrations of plant-scale hardware embodying AVLIS technology which were completed in 1992. These demonstrations, designed to provide key economic and technical bases for plant deployment, produced significant quantities of low enriched uranium which could be used for civilian power reactor fuel. We are working with industry to address the integration of AVLIS into the fuel cycle. To prepare for deployment, a conceptual design and cost estimate for a uranium enrichment plant were also completed. The U-AVLIS technology is ready for commercialization.

  18. Geochemical orientation survey of stream sediment, stream water, and ground water near uranium prospects, Monticello area, New York. National Uranium Resource Evaluation Program

    SciTech Connect

    Rose, A. W.; Smith, A. T.; Wesolowski, D.

    1982-08-01

    A detailed geochemical test survey has been conducted in a 570 sq km area around six small copper-uranium prospects in sandstones of the Devonian Catskill Formation near Monticello in southern New York state. This report summarizes and interprets the data for about 500 stream sediment samples, 500 stream water samples, and 500 ground water samples, each analyzed for 40 to 50 elements. The groundwater samples furnish distinctive anomalies for uranium, helium, radon, and copper near the mineralized localities, but the samples must be segregated into aquifers in order to obtain continuous well-defined anomalies. Two zones of uranium-rich water (1 to 16 parts per billion) can be recognized on cross sections; the upper zone extends through the known occurrences. The anomalies in uranium and helium are strongest in the deeper parts of the aquifers and are diluted in samples from shallow wells. In stream water, copper and uranium are slightly anomalous, as in an ore factor derived from factor analysis. Ratios of copper, uranium, and zinc to conductivity improve the resolution of anomalies. In stream sediment, extractable uranium, copper, niobium, vanadium, and an ore factor furnish weak anomalies, and ratios of uranium and copper to zinc improve the definition of anomalies. The uranium/thorium ratio is not helpful. Published analyses of rock samples from the nearby stratigraphic section show distinct anomalies in the zone containing the copper-uranium occurrences. This report is being issued without the normal detailed technical and copy editing, to make the data available to the public before the end of the National Uranium Reconnaissance Evaluation program.

  19. Uranium Mill Tailings Remedial Action Program. Annual status report

    SciTech Connect

    Not Available

    1983-12-01

    The FY 1983 project accomplishments are: completed the Remedial Action Plan and Phase I engineering design for the Canonsburg processing site; completed remedial action on an additional 52 vicinity properties and the inclusion of an additional 303 properties in the Uranium Mill Tailings Remedial Action Project; executed cooperative agreements with four states and the Navajo Nation; published the draft environmental impact statement for Salt Lake City site; and issued the approved Project Plan.

  20. Uranium Management - Preservation of a National Asset

    SciTech Connect

    Jackson, J. D.; Stroud, J. C.

    2002-02-27

    The Uranium Management Group (UMG) was established at the Department of Energy's (DOE's) Oak Ridge Operations in 1999 as a mechanism to expedite the de-inventory of surplus uranium from the Fernald Environmental Management Project site. This successful initial venture has broadened into providing uranium material de-inventory and consolidation support to the Hanford site as well as retrieving uranium materials that the Department had previously provided to universities under the loan/lease program. As of December 31, 2001, {approx} 4,300 metric tons of uranium (MTU) have been consolidated into a more cost effective interim storage location at the Portsmouth site near Piketon, OH. The UMG continues to uphold its corporate support mission by promoting the Nuclear Materials Stewardship Initiative (NMSI) and the twenty-five (25) action items of the Integrated Nuclear Materials Management Plan (1). Before additional consolidation efforts may commence to remove excess inventory from Environmental Management closure sites and universities, a Programmatic Environmental Assessment (PEA) must be completed. Two (2) noteworthy efforts currently being pursued involve the investigation of re-use opportunities for surplus uranium materials and the recovery of usable uranium from the shutdown Portsmouth cascade. In summary, the UMG is available as a DOE complex-wide technical resource to promote the responsible management of surplus uranium.

  1. Summary: Draft Uranium Leasing Program Programmatic Environmental Impact Statement: DOE/EIS 0472-D, March 2013

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

    Summary: Draft ULP PEIS March 2013 COVER SHEET 1 2 3 Lead Agency: U.S. Department of Energy (DOE) 4 5 Cooperating Agencies: The cooperating agencies are U.S. Department of the Interior (DOI), 6 Bureau of Land Management (BLM); U.S. Environmental Protection Agency (EPA); Colorado 7 Department of Transportation (CDOT); Colorado Division of Reclamation, Mining, and Safety 8 (CDRMS); Colorado Parks and Wildlife (CPW); Mesa County Commission; Montrose County 9 Commission; San Juan County Commission;

  2. DOE Order Self Study Modules - DOE G 441.1-1C Radiation Protection Programs Guide

    Energy.gov [DOE] (indexed site)

    Programmatic Environmental Impact Statement | Department of Energy Contractor, Bob Darr, S.M. Stoller Corporation Public Affairs, (720) 377-9672, ULinfo@lm.doe.gov May 29, 2013 DOE Extends Public Comment Period for Uranium Program Environmental Impact Statement The U.S. Department of Energy (DOE) today announced that the public comment period for the Draft Uranium Leasing Program Programmatic Environmental Impact Statement (ULP PEIS) has been extended to July 1, 2013. Under the Uranium

  3. Independent Oversight Review of the Uranium Processing Facilkity Design Requirements and Configuration Management Program, March 2014

    Energy Saver

    Oversight Review of the Uranium Processing Facility Design Requirements and Configuration Management Program March 2014 Office of Safety and Emergency Management Evaluations Office of Enforcement and Oversight Office of Health, Safety and Security U.S. Department of Energy i Table of Contents 1.0 Purpose ................................................................................................................................................ 1 2.0 Background ...

  4. Energy Disclosure and Leasing Standards: Best Practices

    Energy.gov [DOE]

    This presentation, given through the DOE's Technical Assitance Program (TAP), provides information on Energy Disclosure and Leasing Standards: Best Practices.

  5. HIGHLY ENRICHED URANIUM BLEND DOWN PROGRAM AT THE SAVANNAH RIVER SITE PRESENT AND FUTURE

    SciTech Connect

    Magoulas, V; Charles Goergen, C; Ronald Oprea, R

    2008-06-05

    The Department of Energy (DOE) and Tennessee Valley Authority (TVA) entered into an Interagency Agreement to transfer approximately 40 metric tons of highly enriched uranium (HEU) to TVA for conversion to fuel for the Browns Ferry Nuclear Power Plant. Savannah River Site (SRS) inventories included a significant amount of this material, which resulted from processing spent fuel and surplus materials. The HEU is blended with natural uranium (NU) to low enriched uranium (LEU) with a 4.95% 235U isotopic content and shipped as solution to the TVA vendor. The HEU Blend Down Project provided the upgrades needed to achieve the product throughput and purity required and provided loading facilities. The first blending to low enriched uranium (LEU) took place in March 2003 with the initial shipment to the TVA vendor in July 2003. The SRS Shipments have continued on a regular schedule without any major issues for the past 5 years and are due to complete in September 2008. The HEU Blend program is now looking to continue its success by dispositioning an additional approximately 21 MTU of HEU material as part of the SRS Enriched Uranium Disposition Project.

  6. Interlaboratory comparison program for nondestructive assay of prototype uranium reference materials

    SciTech Connect

    Trahey, N.M.; Smith, M.M.; Voeks, A.M.; Bracey, J.T.

    1986-12-01

    The US Department of Energy (DOE), New Brunswick Laboratory (NBS), designed and administered an interlaboratory comparison program based on the measurement of NBL-produced prototype uranium nondestructive assay (NDA) reference materials for scrap and waste. The objectives of the program were to evaluate the reliability of NDA techniques as applied to nuclear safeguards materials control and accountability needs and to investigate the feasibility of providing practical NDA scrap and waste reference materials for use throughout the nuclear safeguards community. Fourteen facilities representing seven DOE contractors, four US Nuclear Regulatory Commission (NRC) licensees, one EURATOM Laboratory, and NBL, participated in this program. Three stable, well-characterized uranium reference materials were developed and certified for this program. Synthetic calcined ash, cellulose fiber, and ion-exchange resin simulate selected uranium scrap and waste forms which are often encountered in fabrication and recovery operations. The synthetic calcined ash represents an intermediate density inorganic matrix while the cellulose fiber and ion-exchange resin are representative of low-density organic matrices. The materials, containing from 0 to 13% uranium enriched at 93% /sup 235/U, were sealed in specially selected containers. Nineteen prototype reference samples, plus three empty containers, one to accompany each set, was circulated to the participants between August 1979 and May 1984. Triplicate measurements for /sup 235/U on each of the 19 filled containers were required. In addition, participants could opt to perform modular configuration measurements using containers from Sets IIA and IIB to simulate non-homogeneously dispersed uranium in waste containers. All data were reported to NBL for evaluation.

  7. Green Leases | Department of Energy

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

    Green Leases Green Leases Green Lease Policies and Procedures for Lease Acquisition Green Lease Policies and Procedures Policy Memorandum Attachment 1: Green Lease Policies and ...

  8. Uranium Mill Tailings Remedial Action Project Safety Advancement Field Effort (SAFE) Program

    SciTech Connect

    Not Available

    1994-02-01

    In 1992, the Uranium Mill Tailings Remedial Action (UMTRA) Project experienced several health and safety related incidents at active remediation project sites. As a result, the U.S. Department of Energy (DOE) directed the Technical Assistance Contractor (TAC) to establish a program increasing the DOE`s overall presence at operational remediation sites to identify and minimize risks in operations to the fullest extent possible (Attachments A and B). In response, the TAC, in cooperation with the DOE and the Remedial Action Contractor (RAC), developed the Safety Advancement Field Effort (SAFE) Program.

  9. National low-level waste management program radionuclide report series, Volume 15: Uranium-238

    SciTech Connect

    Adams, J.P.

    1995-09-01

    This report, Volume 15 of the National Low-Level Waste Management Program Radionuclide Report Series, discusses the radiological and chemical characteristics of uranium-238 ({sup 238}U). The purpose of the National Low-Level Waste Management Program Radionuclide Report Series is to provide information to state representatives and developers of low-level radioactive waste disposal facilities about the radiological, chemical, and physical characteristics of selected radionuclides and their behavior in the waste disposal facility environment. This report also includes discussions about waste types and forms in which {sup 238}U can be found, and {sup 238}U behavior in the environment and in the human body.

  10. [Uranium Mill Tailings Remedial Action Project Office Quality Assurance Program Plan

    SciTech Connect

    Not Available

    1992-06-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project was established to accomplish remedial actions at inactive uranium mill tailings sites in accordance with Public Law 95-604, the Uranium Mill Tailings Radiation Control Act of 1978 (UMTRCA). The UMTRA Project's mission is to stabilize and control the residual radioactive materials at designated sites in a safe and environmentally sound manner so as to minimize or eliminate radiation health hazards to the public. The US Department of Energy (DOE) UMTRA Project Office (UMTRA PO) directs the overall project. Since these efforts may involve possible risks to public health and safety, a quality assurance (QA) program that conforms to the applicable criteria (set forth in the reference documents) has been established to control the quality of the work. This document, the Quality Assurance Program Plan (QAPP), brings into one document the essential criteria to be applied on a selective basis, depending upon the nature of the activity being conducted, and describes how those criteria shall be applied to the UMTRA Project. The UMTRA PO shall require each Project contractor to prepare and submit for approval a more detailed QAPP that is based on the applicable criteria of this QAPP and the referenced documents. All QAPPs on the UMTRA Project shall fit within the framework of this plan.

  11. Uranium Mill Tailings Remedial Action Program. Annual status report

    SciTech Connect

    Not Available

    1980-12-01

    The purpose, scope, history, requirements, and management organization of the UMTRA Program are summarized in the Introduction. The remainder of the report describes progress made during the past year (F 1980) and discusses future plants and activities. Early emphasis has been on the four highest-priority sites because of their proximity to population centers. These sites are: (1) Canonsburg, Pennsylvania; (2) Salt Lake City, Utah; (3) Durango, Colorado; and (4) Shiprock, New Mexico (Navajo Reservation). To date, twenty-five vicinity properties near the Canonsburg site and two such properties near the Salt Lake City site have been designated for remedial action. A research effort was undertaken at a major vicinity property, the Mountain States Supply Company in Salt Lake City, to study the effects of heating-and-ventilating-system modification on indoor radon-daughter concentrations. A cooperative agreement was executed between DOE and the Commonwealth of Pennsylvania. A similar agreement with the State of Utah is expected to be executed in early FY 1981. Further, it is expected that additional cooperative agreements will be negotiated during FY 1981 with the States of Colorado and Wyoming and the Navajo Nation. It is expected that the processing site at Canonsburg, PA (the Canonsburg Industrial Park) will be acquired during FY 1981. Draft Environmental Impact Statements for the four highest-priority sites will be completed during FY 1981.

  12. Attachment 1: Green Lease Policies and Procedures for Lease Acquisitio...

    Energy Saver

    Attachment 1: Green Lease Policies and Procedures for Lease Acquisition Attachment 1: Green Lease Policies and Procedures for Lease Acquisition PDF icon Green Lease Policies and...

  13. NASA Enhanced Use Lease | Department of Energy

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

    NASA Enhanced Use Lease NASA Enhanced Use Lease Document describes a sample template of an enhanced used lease administered by NASA as part of a power purchase agreement (PPA). Download the NASA enhanced use lease document. (337.67 KB) More Documents & Publications SCT&E LNG, LLC - FE Dkt. No. 14-72-LNG SCT&E LNG, LLC - FE Dkt. No. 14-89-LNG Comprehensive Energy Program at Patrick Air Force Base Set to Exceed Energy Goals

  14. Depleted Uranium Hexafluoride Management Program. The technology assessment report for the long-term management of depleted uranium hexafluoride. Volume 2

    SciTech Connect

    Zoller, J.N.; Rosen, R.S.; Holliday, M.A.

    1995-06-30

    With the publication of a Request for Recommendations and Advance Notice of Intent in the November 10, 1994 Federal Register, the Department of Energy initiated a program to assess alternative strategies for the long-term management or use of depleted uranium hexafluoride. This Request was made to help ensure that, by seeking as many recommendations as possible, Department management considers reasonable options in the long-range management strategy. The Depleted Uranium Hexafluoride Management Program consists of three major program elements: Engineering Analysis, Cost Analysis, and an Environmental Impact Statement. This Technology Assessment Report is the first part of the Engineering Analysis Project, and assesses recommendations from interested persons, industry, and Government agencies for potential uses for the depleted uranium hexafluoride stored at the gaseous diffusion plants in Paducah, Kentucky, and Portsmouth, Ohio, and at the Oak Ridge Reservation in Tennessee. Technologies that could facilitate the long-term management of this material are also assessed. The purpose of the Technology Assessment Report is to present the results of the evaluation of these recommendations. Department management will decide which recommendations will receive further study and evaluation.

  15. Depleted Uranium Hexafluoride Management Program. The technology assessment report for the long-term management of depleted uranium hexafluoride. Volume 1

    SciTech Connect

    Zoller, J.N.; Rosen, R.S.; Holliday, M.A.

    1995-06-30

    With the publication of a Request for Recommendations and Advance Notice of Intent in the November 10, 1994 Federal Register, the Department of Energy initiated a program to assess alternative strategies for the long-term management or use of depleted uranium hexafluoride. This Request was made to help ensure that, by seeking as many recommendations as possible, Department management considers reasonable options in the long-range management strategy. The Depleted Uranium Hexafluoride Management Program consists of three major program elements: Engineering Analysis, Cost Analysis, and an Environmental Impact Statement. This Technology Assessment Report is the first part of the Engineering Analysis Project, and assesses recommendations from interested persons, industry, and Government agencies for potential uses for the depleted uranium hexafluoride stored at the gaseous diffusion plants in Paducah, Kentucky, and Portsmouth, Ohio, and at the Oak Ridge Reservation in Tennessee. Technologies that could facilitate the long-term management of this material are also assessed. The purpose of the Technology Assessment Report is to present the results of the evaluation of these recommendations. Department management will decide which recommendations will receive further study and evaluation. These Appendices contain the Federal Register Notice, comments on evaluation factors, independent technical reviewers resumes, independent technical reviewers manual, and technology information packages.

  16. Leasing Arrangements

    Energy.gov [DOE]

    Leasing energy-related improvements, especially the use of tax exempt lease-purchase agreements for energy-efficient equipment, is a common and cost-effective way for state and local governments to finance upgrades and then use the energy savings to pay for the financing cost.

  17. Leasing of Department of Energy Property | Department of Energy

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

    Leasing of Department of Energy Property Leasing of Department of Energy Property Memorandum from Eric Fygi, Acting General Counsel to Jennifer Fowler, Chief Counsel Oak Ridge Operations Office March 27, 1998 Leasing of Department of Energy Property (64.06 KB) More Documents & Publications GC GUIDANCE ON BARTER TRANSACTIONS INVOLVING DOE-OWNED URANIUM Hall Ammendment Policy DOE Acquisition Letter 95-06, Personal Property Guidance

  18. Solar Leasing for Residential Photovoltaic Systems

    Energy.gov [DOE]

    This publication examines the solar lease option for residential PV systems and describes two solar lease programs already in place. As a result of the $2,000 cap on the residential ITC being lifted in 2009, the expansion of the solar lease model across the United States may be slower than anticipated. The lease model, though, still offers homeowners some distinct advantages. This publication helps homeowners revisit the comparison between the solar lease and home-equity financing in light of the change to the ITC.

  19. Management and overview Quality Assurance Program Plan. [Uranium Mill Tailings Remedial Action (UMTRA) Project

    SciTech Connect

    Not Available

    1986-08-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project Office (DOE/ UMTRA-PO) is the US Department of Energy (DOE) Albuquerque Operations Office (AL) organization charged with the responsibility of managing and coordinating the activities of the various participating organizations and support contractors working on the UMTRA Project. This Quality Assurance Program Plan (QAPP) describes how the DOE/UMTRA-PO, as assisted by the Technical Assistance Contractor (TAC), performs the quality assurance (QA) aspects of managing and coordinating UMTRA Project activities. This QAPP was developed to comply with DOE Order 5700.6A, August, 1981, and AL Order 5700.6B, April, 1984, which contain the criteria applicable to Project QA activities.

  20. Lease Boilerplate

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

    6/14/11 Page 1 of 15 Printed copies of this document are uncontrolled. Retrieve latest version electronically. SANDIA CORPORATION SF 6432-CL (06/14/11) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL LEASES THE FOLLOWING CLAUSES APPLY TO THIS LEASE AS INDICATED UNLESS SPECIFICALLY DELETED, OR EXCEPT TO THE EXTENT THEY ARE SPECIFICALLY SUPPLEMENTED OR AMENDED IN WRITING IN THE COVER PAGE OR SECTION I OF THIS LEASE. CL01 - ACCEPTANCE OF TERMS AND CONDITIONS (Ts&Cs) Lessor, by signing

  1. Uranium enrichment

    SciTech Connect

    Not Available

    1991-04-01

    This book presents the GAO's views on the Department of Energy's (DOE) program to develop a new uranium enrichment technology, the atomic vapor laser isotope separation process (AVLIS). Views are drawn from GAO's ongoing review of AVLIS, in which the technical, program, and market issues that need to be addressed before an AVLIS plant is built are examined.

  2. Green Lease Policies and Procedures for Lease Acquisition | Department...

    Energy Saver

    Green Lease Policies and Procedures for Lease Acquisition Green Lease Policies and Procedures for Lease Acquisition PDF icon RSL-2007-12 More Documents & Publications Attachment 1:...

  3. Green Lease Policies and Procedures for Lease Acquisition | Department...

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

    Green Lease Policies and Procedures for Lease Acquisition Green Lease Policies and Procedures for Lease Acquisition RSL-2007-12 (40.58 KB) More Documents & Publications Attachment ...

  4. Abandoned Uranium Mines Report to Congress: LM Wants Your Input |

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

    Department of Energy Abandoned Uranium Mines Report to Congress: LM Wants Your Input Abandoned Uranium Mines Report to Congress: LM Wants Your Input April 11, 2013 - 1:33pm Addthis C-SR-10 Uintah Mine, Colorado, LM Uranium Lease Tracts C-SR-10 Uintah Mine, Colorado, LM Uranium Lease Tracts What does this project do? Goal 4. Optimize the use of land and assets Abandoned Uranium Mines Report to Congress The U.S. Department of Energy (DOE) Office of Legacy Management (LM) is seeking stakeholder

  5. Results of the remote sensing feasibility study for the uranium hexafluoride storage cylinder yard program

    SciTech Connect

    Balick, L.K.; Bowman, D.R.; Bounds, J.H.

    1997-02-01

    The US DOE manages the safe storage of approximately 650,000 tons of depleted uranium hexafluoride remaining from the Cold War. This slightly radioactive, but chemically active, material is contained in more than 46,000 steel storage cylinders that are located at Oak Ridge, Tennessee; Paducah, Kentucky; and Portsmouth, Ohio. Some of the cylinders are more than 40 years old, and approximately 17,500 are considered problem cylinders because their physical integrity is questionable. These cylinders require an annual visual inspection. The remainder of the 46,000-plus cylinders must be visually inspected every four years. Currently, the cylinder inspection program is extremely labor intensive. Because these inspections are accomplished visually, they may not be effective in the early detection of leaking cylinders. The inspection program requires approximately 12--14 full-time-equivalent (FTE) employees. At the cost of approximately $125K per FTE, this translates to $1,500K per annum just for cylinder inspection. As part of the technology-development portion of the DOE Cylinder Management Program, the DOE Office of Facility Management requested the Remote Sensing Laboratory (RSL) to evaluate remote sensing techniques that have potential to increase the effectiveness of the inspection program and, at the same time, reduce inspection costs and personnel radiation exposure. During two site visits (March and May 1996) to the K-25 Site at Oak Ridge, TN, RSL personnel tested and characterized seven different operating systems believed to detect leakage, surface contamination, thickness and corrosion of cylinder walls, and general area contamination resulting from breached cylinders. The following techniques were used and their performances are discussed: Laser-induced fluorescent imaging; Long-range alpha detection; Neutron activation analysis; Differential gamma-ray attenuation; Compton scatterometry; Active infrared inspection; and Passive thermal infrared imaging.

  6. Lease Boilerplate

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

    09) Title: Standard Terms & Conditions for Commercial Leases Owner: Procurement Policy & Quality Dept Initial Release Date: 12/02/09 Page 1 of 14 PPQD-TMPLT-008R01 Template Release Date: 12/01/09 Printed copies of this document are uncontrolled. Before using a printed copy to perform work, verify the version against the electronic document to ensure you are using the correct version. SANDIA CORPORATION SF 6432-CL (11-09) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL LEASES THE

  7. National uranium resource evaluation program: hydrogeochemical and stream sediment reconnaissance basic data for Sacramento quadrangle, California

    SciTech Connect

    Not Available

    1981-10-15

    Field and laboratory data are presented for 1890 sediment samples from the Sacramento Quadrangle, California. The samples were collected by Savannah River Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee.

  8. Grand Junction/New Brunswick Laboratory interlaboratory measurement program. Part I. Evaluation. Part II. Methods manual. [National Uranium Resources Evaluation (NURE)

    SciTech Connect

    Trahey, N.M.; Voeks, A.M.; Soriano, M.D.

    1982-09-01

    This interlaboratory measurement program was conducted to provide a reference data base for comparison of measurements performed using various measurement methods under the National Uranium Resources Evaluation (NURE) Program. The design of the program also included an evaluation of the accuracies of the measurement methods used by the participating laboratories in measuring New Brunswick Laboratory Reference Materials (RMs) 101-A through 110-A, the low level uranium and thorium samples distributed in the program. Finally, consensus values for these RMs, based on participants measurement data, were calculated.

  9. Attachment 1: Green Lease Policies and Procedures for Lease Acquisition |

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

    Department of Energy 1: Green Lease Policies and Procedures for Lease Acquisition Attachment 1: Green Lease Policies and Procedures for Lease Acquisition Green Lease Policies and Procedures for Lease Acquisition (45.31 KB) More Documents & Publications Green Lease Policies and Procedures for Lease Acquisition Attachment 2: Solicitation for Offers with New and Revised Green Lease Text Energy Efficiency in Separate Tenant Spaces - A Feasibility Study

  10. Uranium Dispersion & Dosimetry Model.

    Energy Science and Technology Software Center

    2002-03-22

    The Uranium Dispersion and Dosimetry (UDAD) program provides estimates of potential radiation exposure to individuals and to the general population in the vicinity of a uranium processing facility such as a uranium mine or mill. Only transport through the air is considered. Exposure results from inhalation, external irradiation from airborne and ground-deposited activity, and ingestion of foodstuffs. Individual dose commitments, population dose commitments, and environmental dose commitments are computed. The program was developed for applicationmore » to uranium mining and milling; however, it may be applied to dispersion of any other pollutant.« less

  11. Attachment 1: Green Lease Policies and Procedures for Lease Acquisitio...

    Energy.gov [DOE] (indexed site)

    Green Lease Policies and Procedures for Lease Acquisition Attachment 2: Solicitation for Offers with New and Revised Green Lease Text Energy Efficiency in Separate Tenant Spaces - ...

  12. Commonwealth's Energy Leasing Program

    Energy.gov [DOE]

    The funds can be used to finance projects with relevant energy efficient technology, such as lighting and motor efficiency upgrades, building envelope enhancements, distribution system...

  13. Uranium enrichment

    SciTech Connect

    Not Available

    1991-08-01

    This paper reports that in 1990 the Department of Energy began a two-year project to illustrate the technical and economic feasibility of a new uranium enrichment technology-the atomic vapor laser isotope separation (AVLIS) process. GAO believes that completing the AVLIS demonstration project will provide valuable information about the technical viability and cost of building an AVLIS plant and will keep future plant construction options open. However, Congress should be aware that DOE still needs to adequately demonstrate AVLIS with full-scale equipment and develop convincing cost projects. Program activities, such as the plant-licensing process, that must be completed before a plant is built, could take many years. Further, an updated and expanded uranium enrichment analysis will be needed before any decision is made about building an AVLIS plant. GAO, which has long supported legislation that would restructure DOE's uranium enrichment program as a government corporation, encourages DOE's goal of transferring AVLIS to the corporation. This could reduce the government's financial risk and help ensure that the decision to build an AVLIS plant is based on commercial concerns. DOE, however, has no alternative plans should the government corporation not be formed. Further, by curtailing a planned public access program, which would have given private firms an opportunity to learn about the technology during the demonstration project, DOE may limit its ability to transfer AVLIS to the private sector.

  14. Solar Leasing for Residential Photovoltaic Systems (Revised)...

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

    programs have begun to lower their rebates for small photovoltaic systems (<10 kW). ... Solar Leasing for Residential Photovoltaic Systems 1 Although the high up-front cost of PV ...

  15. Lease Boilerplate

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

    -03-10) Title: Standard Terms & Conditions for Commercial Leases Owner: Procurement Policy & Quality Dept Initial Release Date: 11/3/10 Page 1 of 14 PPQD-TMPLT-008R01 Template Release Date: 12/01/09 Printed copies of this document are uncontrolled. Before using a printed copy to perform work, verify the version against the electronic document to ensure you are using the correct version. SANDIA CORPORATION SF 6432-CL (11-03-2010) SECTION II STANDARD TERMS AND CONDITIONS FOR COMMERCIAL

  16. U.S. Department of Energy Office of Legacy Management Legacy Uranium Mine Site Reclamation - Lessons Learned - 12384

    SciTech Connect

    Kilpatrick, Laura E.; Cotter, Ed

    2012-07-01

    The U.S. Department of Energy (DOE) Office of Legacy Management is responsible for administering the DOE Uranium Leasing Program (ULP) and its 31 uranium lease tracts located in the Uravan Mineral Belt of southwestern Colorado (see Figure 1). In addition to administering the ULP for the last six decades, DOE has also undertaken the significant task of reclaiming a large number of abandoned uranium (legacy) mine sites and associated features located throughout the Uravan Mineral Belt. In 1995, DOE initiated a 3-year reconnaissance program to locate and delineate (through extensive on-the-ground mapping) the legacy mine sites and associated features contained within the historically defined boundaries of its uranium lease tracts. During that same time frame, DOE recognized the lack of regulations pertaining to the reclamation of legacy mine sites and contacted the U.S. Bureau of Land Management (BLM) concerning the reclamation of legacy mine sites. In November 1995, The BLM Colorado State Office formally issued the United States Department of the Interior, Colorado Bureau of Land Management, Closure/Reclamation Guidelines, Abandoned Uranium Mine Sites as a supplement to its Solid Minerals Reclamation Handbook (H-3042-1). Over the next five-and-one-half years, DOE reclaimed the 161 legacy mine sites that had been identified on DOE withdrawn lands. By the late 1990's, the various BLM field offices in southwestern Colorado began to recognize DOE's experience and expertise in reclaiming legacy mine sites. During the ensuing 8 years, BLM funded DOE (through a series of task orders) to perform reclamation activities at 182 BLM mine sites. To date, DOE has reclaimed 372 separate and distinct legacy mine sites. During this process, DOE has learned many lessons and is willing to share those lessons with others in the reclamation industry because there are still many legacy mine sites not yet reclaimed. DOE currently administers 31 lease tracts (11,017 ha) that collectively

  17. EIS-0472: Mitigation Action Plan | Department of Energy

    Energy.gov [DOE] (indexed site)

    Program Mitigation Action Plan for the Final Uranium Leasing Program Programmatic Environmental Impact Statement DOE LM issued the Final Uranium Leasing Program Programmatic ...

  18. Fact #810: December 30, 2013 Leasing on the Rise | Department of Energy

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

    10: December 30, 2013 Leasing on the Rise Fact #810: December 30, 2013 Leasing on the Rise Leasing has been on the rise since 2009 and rose sharply from 2012 through the first half of 2013, with leases accounting for about 26% of all new light vehicle transactions. The pronounced dip in 2009 during the recession reflects the loss of several high volume leasing programs. Many leasing programs were eliminated due to heavy financial losses resulting from the sudden drop in residual values for the

  19. The uranium from seawater program at PNNL: Overview of marine testing, adsorbent characterization, adsorbent durability, adsorbent toxicity, and deployment studies

    DOE PAGES [OSTI]

    Gill, Gary A.; Kuo, Li -Jung; Janke, Christopher James; Park, Jiyeon; Jeters, Robert T.; Bonheyo, George T.; Pan, Horng -Bin; Wai, Chien; Khangaonkar, Tarang P.; Bianucci, Laura; et al

    2016-02-07

    The Pacific Northwest National Laboratory's (PNNL) Marine Science Laboratory (MSL) located along the coast of Washington State is evaluating the performance of uranium adsorption materials being developed for seawater extraction under realistic marine conditions with natural seawater. Two types of exposure systems were employed in this program: flow-through columns for testing of fixed beds of individual fibers and pellets and a recirculating water flume for testing of braided adsorbent material. Testing consists of measurements of the adsorption of uranium and other elements from seawater as a function of time, typically 42 to 56 day exposures, to determine the adsorbent capacitymore » and adsorption rate (kinetics). Analysis of uranium and other trace elements collected by the adsorbents was conducted following strong acid digestion of the adsorbent with 50% aqua regia using either Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) or Inductively Coupled Plasma Mass Spectrometer (ICP-MS). The ORNL 38H adsorbent had a 56 day adsorption capacity of 3.30 ± 0.68 g U/ kg adsorbent (normalized to a salinity of 35 psu), a saturation adsorption capacity of 4.89 ± 0.83 g U/kg of adsorbent material (normalized to a salinity of 35 psu) and a half-saturation time of 28 10 days. The AF1 adsorbent material had a 56 day adsorption capacity of 3.9 ± 0.2 g U/kg adsorbent material (normalized to a salinity of 35 psu), a saturation capacity of 5.4 ± 0.2 g U/kg adsorbent material (normalized to a salinity of 35 psu) and a half saturation time of 23 2 days. The ORNL amidoxime-based adsorbent materials are not specific for uranium, but also adsorb other elements from seawater. The major doubly charged cations in seawater (Ca and Mg) account for a majority of the cations adsorbed (61% by mass and 74% by molar percent). For the ORNL AF1 adsorbent material, U is the 4th most abundant element adsorbed by mass and 7th most abundant by molar percentage. Marine testing

  20. Leasing Residential PV Systems

    SciTech Connect

    Rutberg, Michael; Bouza, Antonio

    2013-11-01

    The article discusses the adoption, consequences and current market status of the leasing of residential photovoltaic systems. It addresses attributed energy savings and market potential of residential system leasing.

  1. High Performance Leasing Strategies for State and Local Governments |

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

    Department of Energy High Performance Leasing Strategies for State and Local Governments High Performance Leasing Strategies for State and Local Governments Presentation for the SEE Action Series: High Performance Leasing Strategies for State and Local Governments webinar, presented on January 26, 2013 as part of the U.S. Department of Energy's Technical Assistance Program (TAP). Presentation (5.98 MB) Transcript (93 KB) More Documents & Publications

  2. EA-1535: Final Programmatic Environmental Assessment | Department...

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

    EA-1535: Final Programmatic Environmental Assessment Uranium Leasing Program Office of Legacy Management (LM) is evaluating its Uranium Leasing Program to determine a strategy for ...

  3. ULP_MAP | Department of Energy

    Energy.gov [DOE] (indexed site)

    DOE LM issued the Final Uranium Leasing Program Programmatic Environmental Impact ... the mitigation commitments in the ROD. Uranium Leasing Program Mitigation Action Plan ...

  4. EA-1535: Finding of No Significant Impact | Department of Energy

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

    EA-1535: Finding of No Significant Impact Uranium Leasing Program U.S. Department of Energy Office of Legacy Management prepared the Uranium Leasing Program Programmatic ...

  5. MILDOS - A Computer Program for Calculating Environmental Radiation Doses from Uranium Recovery Operations

    SciTech Connect

    Strange, D. L.; Bander, T. J.

    1981-04-01

    The MILDOS Computer Code estimates impacts from radioactive emissions from uranium milling facilities. These impacts are presented as dose commitments to individuals and the regional population within an 80 km radius of the facility. Only airborne releases of radioactive materials are considered: releases to surface water and to groundwater are not addressed in MILDOS. This code is multi-purposed and can be used to evaluate population doses for NEPA assessments, maximum individual doses for predictive 40 CFR 190 compliance evaluations, or maximum offsite air concentrations for predictive evaluations of 10 CFR 20 compliance. Emissions of radioactive materials from fixed point source locations and from area sources are modeled using a sector-averaged Gaussian plume dispersion model, which utilizes user-provided wind frequency data. Mechanisms such as deposition of particulates, resuspension. radioactive decay and ingrowth of daughter radionuclides are included in the transport model. Annual average air concentrations are computed, from which subsequent impacts to humans through various pathways are computed. Ground surface concentrations are estimated from deposition buildup and ingrowth of radioactive daughters. The surface concentrations are modified by radioactive decay, weathering and other environmental processes. The MILDOS Computer Code allows the user to vary the emission sources as a step function of time by adjustinq the emission rates. which includes shutting them off completely. Thus the results of a computer run can be made to reflect changing processes throughout the facility's operational lifetime. The pathways considered for individual dose commitments and for population impacts are: • Inhalation • External exposure from ground concentrations • External exposure from cloud immersion • Ingestioo of vegetables • Ingestion of meat • Ingestion of milk • Dose commitments are calculated using dose conversion factors, which are ultimately based

  6. EVALUATION OF FLOWSHEET CHANGES FOR THE HIGHLY ENRICHED URANIUM BLENDDOWN PROGRAM

    SciTech Connect

    Crowder, M.; Rudisill, T.; Laurinat, J.; Mickalonis, J.

    2007-10-22

    H Canyon is considering a flowsheet change for Plutonium (Pu) Contaminated Scrap (PuCS) material. The proposed change is to route dissolved PuCS material directly to a uranium (U) storage tank. As a result, the PuCS solution will bypass Head End and First U Cycle, and will be purified by solvent extraction in Second U Cycle. The PuCS solution contains appreciable amounts of boron (B) and fluoride (F{sup -}), which are currently at trace levels in the U storage tank. Though unlikely, if the B concentration in the U storage tank were to reach 1.8 g B/g U, the entire contents of the U storage tank would likely require a second pass through Second U Cycle to provide sufficient decontamination to meet the Tennessee Valley Authority (TVA) Blend Grade Highly Enriched Uranium (HEU) specification for B, which is 30 {micro}g/g U. In addition, Second U Cycle is expected to provide sufficient decontamination of F{sup -} and Pu regardless of the amount of PuCS solution sent to the storage tank. Though aluminum (Al) is not present in the PuCS solution, B can be credited as a complexant of F{sup -}. Both stability constants from the literature and Savannah River National Laboratory (SRNL) corrosion studies were documented to demonstrate that B complexation of F{sup -} in nitric acid solutions is sufficient to prevent excessive corrosion. Though B and Al complex F{sup -} to a similar degree, neither completely eliminates the presence of free F{sup -} in solution. Therefore, a limited amount of corrosion is expected even with complexed F{sup -} solutions. Tanks maintained at ambient temperature are not expected to experience significant corrosion. However, the Low Activity Waste (LAW) evaporators may be subjected to a corrosion rate of about 25 mils per year (mpy) as they reach their highest F{sup -} concentrations. The feed adjustment evaporator would only be subjected to the corrosion rate of about 25 mpy in the latter stages of the PuCS campaign. An issue that must be addressed

  7. Data report: Jean Lake Area, Nevada. National Uranium Resource Evaluation Program

    SciTech Connect

    Cook, J.R.

    1982-05-01

    This report presents the results of detailed sampling of soils, rocks, and dry lake bed material from the area of Jean Dry Lake in southern Nevada. The study area is in the Kingman 1/sup 0/ x 2/sup 0/ quadrangle of the National Topographic Map Series. Samples were collected from 1000 sites. The target density of sampling was 16 sites per square mile in the lake bed and four sites per square mile for soil samples. Neutron activation analyses are presented for uranium and 16 other elements. Scintillometer readings are reported for each site. Analytical data and scintillometer measurements are presented in tables. Statistical summaries and a brief description of the results are given. Data from the sites (on microfiche in pocket) include; (1) elemental analyses (U, Th, Hf, Al, Ce, Dy, Eu, Fe, La, Lu, Mn, Sc, Sm, Na, Ti, and V); and (2) scintillometer readings. To make the data available for public use without further delay, this report is being issued without the normal technical and copy editing.

  8. Lease of Power Privilege Flowchart: Award of Preliminary Lease...

    OpenEI (Open Energy Information) [EERE & EIA]

    OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental Material: Lease of Power Privilege Flowchart: Award of Preliminary Lease through Award of...

  9. Uranium-233 purification and conversion to stabilized ceramic grade urania for LWBR fuel fabrication (LWBR Development Program)

    SciTech Connect

    Lloyd, R.

    1980-10-01

    High purity ceramic grade urania (/sup 233/UO/sub 2/) used in manufacturing the fuel for the Light Water Breeder Reactor (LWBR) core was made from uranium-233 that was obtained by irradiating thoria under special conditions to result in not more than 10 ppM of uranium-232 in the recovered uranium-233 product. A developmental study established the operating parameters of the conversion process for transforming the uranium-233 into urania powder with the appropriate chemical and physical attributes for use in fabricating the LWBR core fuel. This developmental study included the following: (a) design of an ion exchange purification process for removing the gamma-emitting alpha-decay daughters of uranium-232, to reduce the gamma-radiation field of the uranium-233 during LWBR fuel manufacture; (b) definition of the parameters for precipitating the uranium-233 as ammonium uranate (ADU) and for reducing the ADU with hydrogen to yield a urania conversion product of the proper particle size, surface area and sinterability for use in manufacturing the LWBR fuel; (c) establishment of parameters and design of equipment for stabilizing the urania conversion product to prevent it from undergoing excessive oxidation on exposure to the air during LWBR fuel manufacturing operations; and (d) development of a procedure and a facility to reprocess the unirradiated thoria-urania fuel scrap from the LWBR core manufacturing operations to recover the uranium-233 and convert it into high purity ceramic grade urania for LWBR core fabrication.

  10. URANIUM ALLOYS

    DOEpatents

    Colbeck, E.W.

    1959-12-29

    A uranium alloy is reported containing from 0.1 to 5 per cent by weight of molybdenum and from 0.1 to 5 per cent by weight of silicon, the balance being uranium.

  11. Geology and mineral resources of the Florence, Beaufort, Rocky Mount, and Norfolk 1/sup 0/ x 2/sup 0/ NTMS quadrangles. National Uranium Resource Evaluation program

    SciTech Connect

    Harris, W.B.

    1982-08-01

    This document provides geologic and mineral resources data for previously-issued Savannah River Laboratory hydrogeochemical and stream sediment reports of the Beaufort, Florence, Norfolk, and Rocky Mount 1/sup 0/ x 2/sup 0/ National Topographic Map Series quadrangles in the southeastern United States. This report is issued in draft form, without detailed technical and copy editing. This was done to make the report available to the public before the end of the National Uranium Resource Evaluation program.

  12. Geology and mineral resources of the Caliente, Ely, Klamath Falls, VYA, and wells 1/sup 0/ x 2/sup 0/ NTMS quadrangles. National Uranium Resource Evaluation Program

    SciTech Connect

    Karfunkel, B.S.

    1983-03-01

    This document provides geologic and mineral resources data for the Caliente, Ely, Klamath Falls, Vya, and Wells 1/sup 0/ x 2/sup 0/ National Topographic Map Series (NTMS) Quadrangles, located in the western United States. Hydrogeochemical and stream sediment reports for the Klamath Falls, Vya, and Wells Quadrangles have been previously issued by Savannah River Laboratory (SRL) as part of the National Uranium Resource Evaluation (NURE) program.

  13. Lease Boilerplate

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

    or flush valves to meet these criteria. In many locations, this can be accomplished via rebate programs. (c) Lessor shall be responsible for the total maintenance and repair of...

  14. Lease Boilerplate

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

    flush valves to meet these criteria. In many locations, this can be accomplished via rebate programs. (c) Lessor shall be responsible for the total maintenance and repair of the...

  15. India's Worsening Uranium Shortage

    SciTech Connect

    Curtis, Michael M.

    2007-01-15

    As a result of NSG restrictions, India cannot import the natural uranium required to fuel its Pressurized Heavy Water Reactors (PHWRs); consequently, it is forced to rely on the expediency of domestic uranium production. However, domestic production from mines and byproduct sources has not kept pace with demand from commercial reactors. This shortage has been officially confirmed by the Indian Planning Commission’s Mid-Term Appraisal of the country’s current Five Year Plan. The report stresses that as a result of the uranium shortage, Indian PHWR load factors have been continually decreasing. The Uranium Corporation of India Ltd (UCIL) operates a number of underground mines in the Singhbhum Shear Zone of Jharkhand, and it is all processed at a single mill in Jaduguda. UCIL is attempting to aggrandize operations by establishing new mines and mills in other states, but the requisite permit-gathering and development time will defer production until at least 2009. A significant portion of India’s uranium comes from byproduct sources, but a number of these are derived from accumulated stores that are nearing exhaustion. A current maximum estimate of indigenous uranium production is 430t/yr (230t from mines and 200t from byproduct sources); whereas, the current uranium requirement for Indian PHWRs is 455t/yr (depending on plant capacity factor). This deficit is exacerbated by the additional requirements of the Indian weapons program. Present power generation capacity of Indian nuclear plants is 4350 MWe. The power generation target set by the Indian Department of Atomic Energy (DAE) is 20,000 MWe by the year 2020. It is expected that around half of this total will be provided by PHWRs using indigenously supplied uranium with the bulk of the remainder provided by breeder reactors or pressurized water reactors using imported low-enriched uranium.

  16. EIS-0472: Draft Programmatic Environmental Impact Statement ...

    Energy Saver

    Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado This EIS evaluates the environmental impacts of management alternatives for DOE's Uranium Leasing ...

  17. EIS-0472: Record of Decision | Department of Energy

    Office of Environmental Management (EM)

    Uranium Leasing Program, Mesa, Montrose, and San Miguel Counties, Colorado The U.S. Department of Energy (DOE) announces its decision to continue management of the Uranium Lease ...

  18. Geothermal/Leasing | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    GeothermalLeasing < Geothermal(Redirected from Leasing) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Land Use Planning Leasing Exploration Well Field Power Plant...

  19. Green Lease Policies and Procedures for Lease Acquisition

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

    Green Lease Policies and Procedures for Lease Acquisition 1. Solicitation for Offers (SFO). GSA realty professionals and support contractors must include the SFO paragraphs listed below when developing SFOs for any new leasing activity, including all lease construction projects. a. Language for new and modified SFO paragraphs is included as Attachment 2 to this RSL. Paragraphs modified with new subparagraphs are noted below with an asterisk (*). Other green lease paragraphs not revised in

  20. Status of activities on the inactive uranium mill tailings sites remedial action program. Office of the Assistant Secretary for Environment

    SciTech Connect

    Not Available

    1981-04-01

    This report on the status of the Office of Environment's program for inactive uranium mill tailings sites is an analysis of the current status and a forecast of future activities of the Office of Environment. The termination date for receipt of information was September 30, 1980. Aerial radiological surveys and detailed ground radiological assessments of properties within the communities in the vicinity of the designated processing sites in Canonsburg, Pennsylvania, Salt Lake City, Utah, and Boise, Idaho led to the designation of an initial group of vicinity properties for remedial action. The potential health effects of the residual radioactive materials on or near these properties were estimated, and the Assistant Secretary for Environment recommended priorities for performing remedial action to the Department's Assistant Secretary for Nuclear Energy. In designating these properties and establishing recommended priorities for performing remedial action, the Office of Environment consulted with the Environmental Protection Agency, the Nuclear Regulatory Commission, representatives from the affected State and local governments, and individual property owners. After notifying the Governors of each of the affected States and the Navajo Nation of the Secretary of Energy's designation of processing sites within their areas of jurisdiction and establishment of remedial action priorities, a Sample Cooperative Agreement was developed by the Department in consultation with the Nuclear Regulatory Commission and provided to the affected States and the Navajo Nation for comments. During September 1980, a Cooperative Agreement with the Commonwealth of Pennsylvania for the designated Canonsburg processing site was executed by the Department. It is anticipated that a Cooperative Agreement between the State of Utah and the Department to perform remedial actions at the designated Salt Lake City site will be executed in the near future.

  1. Statistical data of the uranium industry

    SciTech Connect

    1981-01-01

    Data are presented on US uranium reserves, potential resources, exploration, mining, drilling, milling, and other activities of the uranium industry through 1980. The compendium reflects the basic programs of the Grand Junction Office. Statistics are based primarily on information provided by the uranium exploration, mining, and milling companies. Data on commercial U/sub 3/O/sub 8/ sales and purchases are included. Data on non-US uranium production and resources are presented in the appendix. (DMC)

  2. Disposition of Uranium Oxide From Conversion of Depleted Uranium...

    Energy Saver

    Disposition of Uranium Oxide From Conversion of Depleted Uranium Hexafluoride Disposition of Uranium Oxide From Conversion of Depleted Uranium Hexafluoride Disposition of Uranium ...

  3. Template:BLM Lease | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    - Date the lease expires (date) HBP - If the lease is producing, the lease is said to be "held by production" and there is no lease expiration so long as it continues to...

  4. URANIUM COMPOSITIONS

    DOEpatents

    Allen, N.P.; Grogan, J.D.

    1959-05-12

    This patent relates to high purity uranium alloys characterized by improved stability to thermal cycling and low thermal neutron absorption. The high purity uranium alloy contains less than 0.1 per cent by weight in total amount of any ore or more of the elements such as aluminum, silicon, phosphorous, tin, lead, bismuth, niobium, and zinc.

  5. Geochemical Water and Sediment Data: Reformatted Data from the National Uranium Resource Evaluation (NURE) Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program

    DOE Data Explorer

    Smith, Steven M. [USGS

    The National Uranium Resource Evaluation (NURE) program was initiated by the Atomic Energy Commission (AEC) in 1973 with a primary goal of identifying uranium resources in the United States. The Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) program (initiated in 1975) was one of nine components of NURE. Planned systematic sampling of the entire United States began in 1976 under the responsibility of four DOE national laboratories: Lawrence Livermore Laboratory (LLL), Los Alamos Scientific Laboratory (LASL), Oak Ridge Gaseous Diffusion Plant (ORGDP), and Savannah River Laboratory (SRL). The NURE program effectively ended about 1983-84 when funding disappeared. Out of a total of 625 quadrangles that cover the entire lower 48 States and Alaska, only 307 quadrangles were completely sampled, some were partially completed, and many had not been done at all. Over the years various efforts have been made to finish the original task or analyze the stored samples or complete final reports. The sample archive was transferred to the U.S. Geological Survey (USGS) in 1985. The archive reportedly contained about 380,000 original sediment samples from all four laboratories, about 250,000 replicates, splits, size fractions or other samples and approximately 500,000 resin samples of waters.

  6. National uranium resource evaluation program: hydrogeochemical and stream sediment reconnaissance basic data for Ely quadrangle, Nevada; Utah

    SciTech Connect

    Not Available

    1981-10-15

    Field and laboratory data are presented for 1937 sediment samples from the Ely Quadrangle, Nevada; Utah. The samples were collected by Savannah River Laboratory; laboratory analysis and data reporting were performed by the Uranium Resource Evaluation Project at Oak Ridge, Tennessee.

  7. Uranium industry annual 1997

    SciTech Connect

    1998-04-01

    This report provides statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing.

  8. Hydrogeochemical and stream-sediment reconnaissance, orientation study, Ouachita Mountain area, Arkansas. National Uranium Resource Evaluation Program

    SciTech Connect

    Steele, K. F.

    1982-08-01

    A hydrogeochemical ground water orientation study was conducted in the multi-mineralized area of the Ouachita Mountains, Arkansas in order to evaluate the usefulness of ground water as a sampling medium for uranium exploration in similar areas. Ninety-three springs and nine wells were sampled in Clark, Garland, Hot Springs, Howard, Montgomery, Pike, Polk, and Sevier Counties. Manganese, barite, celestite, cinnabar, stibnite, copper, lead, and zinc are present. The following parameters were determined: pH, conductivity, alkalinity, U, Br, Cl, F, He, Mn, Na, V, Al, Dy, NO/sub 3/, NH/sub 3/, SO/sub 4/, and PO/sub 4/. The minerals appear to significantly affect the chemistry of the ground water. This report is issued in draft form, without detailed technical and copy editing. This was done to make the report available to the public before the end of the National Uranium Resource Evaluation.

  9. JACKETING URANIUM

    DOEpatents

    Saller, H.A.; Keeler, J.R.

    1959-07-14

    The bonding to uranium of sheathing of iron or cobalt, or nickel, or alloys thereof is described. The bonding is accomplished by electro-depositing both surfaces to be joined with a coating of silver and amalgamating or alloying the silver layer with mercury or indium. Then the silver alloy is homogenized by exerting pressure on an assembly of the uranium core and the metal jacket, reducing the area of assembly and heating the assembly to homogenize by diffusion.

  10. Record of Decision: Savannah River Site Salt Processing Alternatives (10/17/2001)

    Office of Environmental Management (EM)

    Environmental Impact Statement | Department of Energy Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact Statement Record of Decision for the Uranium Leasing Program Programmatic Environmental Impact Statement The U.S. Department of Energy (DOE) issued its Record of Decision for the Uranium Leasing Program on May 6, 2014, announcing that it will continue managing the Uranium Leasing Program for another 10 years. Record of Decision for the Uranium Leasing

  11. Final report to the strategic environmental research and development program on near-net shape casting of uranium-6% niobium alloys

    SciTech Connect

    Gourdin, W.H.

    1996-01-01

    Fabrication methods traditionally used in the fabrication of depleted uranium parts within the Department of Energy (DOE) are extremely wasteful, with only 3% of the starting material actually appearing as finished product. The current effort, funded by the Strategic Environmental Research and Development Program (SERDP) at Los Alamos National Laboratory (LANL), Sandia National Laboratories, Albuquerque (SNLA), and Lawrence Livermore National Laboratory (LLNL), was conceived as a means to drastically reduce this inefficiency and the accompanying waste by demonstrating the technology to cast simple parts close to their final shape in molds made from a variety of materials. As a part of this coordinated study, LLNL was given, and has achieved, two primary objectives: (1) to demonstrate the feasibility of using refractory metal for reusable molds in the production of castings of uranium-6 wt% niobium alloy (U-6Nb); and (2) to demonstrate the utility of detailed simulations of thermal and fluid flow characteristics in the understanding and improvement of the near-net shape casting process. In both cases, our efforts were focused on a flat plate castings, which serve as simple prototypical parts. This report summarizes the results of LLNL work in each area.

  12. In the beginning; Measurements of uranium

    SciTech Connect

    White, J.C. )

    1989-11-01

    After World War II, Oak Ridge continued to be involved in measurements of uranium materials, both for the weapons program and for early reactor development programs. These early tasks, and some of the people involved in them, are discussed.

  13. Category:BLM Lease | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    BLM Lease Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home US Bureau of Land Management (BLM) Lease. Add.png Add a new BLM Lease This category currently contains no...

  14. Lease of Power Privilege Flowchart: Lease of Power Privilege...

    OpenEI (Open Energy Information) [EERE & EIA]

    Lease of Power Privilege Contract through End of Construction Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - Supplemental...

  15. Geothermal leasing and permitting data base: a tool for future planning. Final report, 22 August 1979-31 December 1980

    SciTech Connect

    Beeland, G.V.; Schumann, E.; Wieland, M.

    1980-12-01

    A data file on all separate actions taken by the responsible agencies in implementing the Geothermal Steam Act of 1970 was developed. A computerized data base on the non-competitive leasing program is described here. The required data were obtained from the files of the BLM State Offices where the lease applications are received and from Forest Service Regional Offices responsible for that agency's consultation. The states covered include: Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming. Subsequently, the data file was expanded to include: the competitive leasing history by KGRA, pre-lease exploratory permits, post-lease exploratory permits, post-lease drilling permits, leases on state land, and state drilling permits. (MHR)

  16. Uranium industry annual 1996

    SciTech Connect

    1997-04-01

    The Uranium Industry Annual 1996 (UIA 1996) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1996 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. Data on uranium raw materials activities for 1987 through 1996 including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2006, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. A feature article, The Role of Thorium in Nuclear Energy, is included. 24 figs., 56 tabs.

  17. ,"Florida Natural Gas Lease Fuel Consumption (MMcf)"

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Natural Gas Lease Fuel Consumption ... 10:36:21 AM" "Back to Contents","Data 1: Florida Natural Gas Lease Fuel Consumption ...

  18. Zero Emissions Leasing LLC | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Zero Emissions Leasing LLC Jump to: navigation, search Name: Zero Emissions Leasing LLC Place: Honolulu, Hawaii Zip: 96822 Sector: Solar Product: Honolulu-based developer of solar...

  19. Workplace Charging at Leased Facilities

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

    or driveways What's the Value Proposition for EV at Leased Facilities? * Aligns with the Building Owner's philosophy * Reinforcement of the brand's message * All comes down to? ...

  20. Uranium Marketing Annual Report -

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

    9. Foreign purchases of uranium by U.S. suppliers and owners and operators of U.S. ... Foreign Purchase: A uranium purchase of foreign-origin uranium from a firm located outside ...

  1. Simulation of uranium transport with variable temperature and oxidation potential: The computer program THCC (Thermo-Hydro-Chemical Coupling)

    SciTech Connect

    Carnahan, C.L.

    1986-12-01

    A simulator of reactive chemical transport has been constructed with the capabilities of treating variable temperatures and variable oxidation potentials within a single simulation. Homogeneous and heterogeneous chemical reactions are simulated at temperature-dependent equilibrium, and changes of oxidation states of multivalent elements can be simulated during transport. Chemical mass action relations for formation of complexes in the fluid phase are included explicitly within the partial differential equations of transport, and a special algorithm greatly simplifies treatment of reversible precipitation of solid phases. This approach allows direct solution of the complete set of governing equations for concentrations of all aqueous species and solids affected simultaneously by chemical and physical processes. Results of example simulations of transport, along a temperature gradient, of uranium solution species under conditions of varying pH and oxidation potential and with reversible precipitation of uraninite and coffinite are presented. The examples illustrate how inclusion of variable temperature and oxidation potential in numerical simulators can enhance understanding of the chemical mechanisms affecting migration of multivalent waste elements.

  2. COPPER COATED URANIUM ARTICLE

    DOEpatents

    Gray, A.G.

    1958-10-01

    Various techniques and methods for obtaining coppercoated uranium are given. Specifically disclosed are a group of complex uranium coatings having successive layers of nickel, copper, lead, and tin.

  3. Uranium Marketing Annual Report -

    Annual Energy Outlook

    2. Maximum anticipated uranium market requirements of owners and operators of U.S. ... Source: U.S. Energy Information Administration: Form EIA-858 "Uranium Marketing Annual ...

  4. Uranium Marketing Annual Report -

    Annual Energy Outlook

    a. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ... 1 Distribution divides total quantity of uranium delivered (with a price) into eight ...

  5. History of Uranium-233(sup233U)Processing at the Rocky Flats Plant. In support of the RFETS Acceptable Knowledge Program

    SciTech Connect

    Moment, R.L.; Gibbs, F.E.; Freiboth, C.J.

    1999-04-01

    This report documents the processing of Uranium-233 at the Rocky Flats Plant (Rocky Flats Environmental Technology Site). The information may be used to meet Waste Isolation Pilot Plant (WIPP) Waste Acceptance Criteria (WAC)and for determining potential Uranium-233 content in applicable residue waste streams.

  6. Florida Natural Gas Liquids Lease Condensate, Proved Reserves...

    Annual Energy Outlook

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Florida Natural Gas Liquids ... Lease Condensate Proved Reserves as of Dec. 31 Florida Lease Condensate Proved Reserves, ...

  7. Lower 48 Federal Offshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Lower 48 Federal Offshore ... Lease Condensate Proved Reserves as of Dec. 31 Federal Offshore U.S. Lease Condensate ...

  8. Louisiana--State Offshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Louisiana--State Offshore ... Lease Condensate Proved Reserves as of Dec. 31 LA, State Offshore Lease Condensate Proved ...

  9. Oklahoma Natural Gas Liquids Lease Condensate, Reserves Based...

    Annual Energy Outlook

    Reserves Based Production (Million Barrels) Oklahoma Natural Gas Liquids Lease Condensate, ... Referring Pages: Lease Condensate Estimated Production Oklahoma Lease Condensate Proved ...

  10. New York Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    New York Natural Gas Liquids Lease Condensate, Proved Reserves (Million Barrels) Decade ... Lease Condensate Proved Reserves as of Dec. 31 New York Lease Condensate Proved Reserves, ...

  11. New Mexico Natural Gas Liquids Lease Condensate, Proved Reserves...

    Annual Energy Outlook

    Proved Reserves (Million Barrels) New Mexico Natural Gas Liquids Lease Condensate, Proved ... Lease Condensate Proved Reserves as of Dec. 31 New Mexico Lease Condensate Proved ...

  12. New Mexico Natural Gas Liquids Lease Condensate, Reserves Based...

    Gasoline and Diesel Fuel Update

    Reserves Based Production (Million Barrels) New Mexico Natural Gas Liquids Lease ... Referring Pages: Lease Condensate Estimated Production New Mexico Lease Condensate Proved ...

  13. North Dakota Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) North Dakota Natural Gas ... Lease Condensate Proved Reserves as of Dec. 31 North Dakota Lease Condensate Proved ...

  14. Louisiana--North Natural Gas Liquids Lease Condensate, Proved...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Louisiana--North Natural Gas ... Lease Condensate Proved Reserves as of Dec. 31 North Louisiana Lease Condensate Proved ...

  15. Uranium Industry Annual, 1992

    SciTech Connect

    Not Available

    1993-10-28

    The Uranium Industry Annual provides current statistical data on the US uranium industry for the Congress, Federal and State agencies, the uranium and electric utility industries, and the public. The feature article, ``Decommissioning of US Conventional Uranium Production Centers,`` is included. Data on uranium raw materials activities including exploration activities and expenditures, resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities including domestic uranium purchases, commitments by utilities, procurement arrangements, uranium imports under purchase contracts and exports, deliveries to enrichment suppliers, inventories, secondary market activities, utility market requirements, and uranium for sale by domestic suppliers are presented in Chapter 2.

  16. Supplement to hydrogeochemical and stream-sediment reconnaissance basic data reports K/UR-445 through K/UR-457 (GJBX-165(82) through GJBX-177(82)). National Uranium Resource Evaluation Program

    SciTech Connect

    Not Available

    1982-12-31

    The objective of the Hydrogeochemical and Stream Sediment Reconnaissance (HSSR) Program was to provide information to be used in accomplishing the overall National Uranium Resource Evaluation (NURE) Program objectives. This was accomplished by a reconnaissance of surface water, groundwater, stream sediment, and lake sediment. The survey was conducted by Los Alamos National Laboratory, Oak Ridge Gaseous Diffusion Plant, and Savannah River Laboratory. The samples in the reports were collected by SRL and analyzed by the Uranium Resource Evaluation Project in Oak Ridge, Tennessee. Laboratory analyses were completed in August 1982. The following quadrangles located in the states of California, Nevada, Oregon, Arizona, Maine, Washington, and South Carolina are covered in this report: Adel, Bangor, Bath, Boise, Challis, Caliente, Death Valley, Elko, Ely, Fresno, Hailey, Idaho Falls, Jordan Valley, Lund, Mariposa, Phoenix, San Luis Obispo, Sacramento, Santa Cruz, Twin Falls, and Vya.

  17. Regulatory Oversight Program, July 1, 1993--March 3, 1997. Volume 2: Appendices

    SciTech Connect

    1997-12-31

    On July, 1993, a Regulatory Oversight (RO) organization was established within the US DOE, Oak Ridge Operations to provide regulatory oversight of the DOE uranium enrichment facilities leased to the United States Enrichment Corporation (USEC). The purpose of the OR program was to ensure continued plant safety, safeguards and security while the plants were transitioned to regulatory oversight by the Nuclear Regulatory Commission (NRC). Volume 2 contains copies of the documents which established the relationship between NRC, DOE, USEC, and DOL (Dept of Labor) required to facilitate regulatory oversight transition.

  18. German Pebble Bed Research Reactor Highly Enriched Uranium (HEU...

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

    German Pebble Bed Research Reactor Highly Enriched Uranium (HEU) Fuel Environmental Assessment Maxcine Maxted, DOE-SR Used Nuclear Fuel Program Manager June 24, 2014 Public ...

  19. Independent Oversight Review of the Uranium Processing Facilkity...

    Energy Saver

    Oversight Review of the Uranium Processing Facility Design Requirements and Configuration Management Program March 2014 Office of Safety and Emergency Management Evaluations Office ...

  20. Final_Signed_Policy_Guidance_Memo_32A.pdf

    Energy Saver

    (PEIS) | Department of Energy Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Final Uranium Leasing Program Programmatic Environmental Impact Statement (PEIS) Uranium Leasing Program-Mesa, Montrose, and San Miguel Counties, Colorado EIS-0472 evaluated the environmental impacts of management alternatives for DOE's Uranium Leasing Program, under which DOE administers tracts of land in western Colorado for exploration, development, and the extraction of uranium and

  1. URANIUM EXTRACTION

    DOEpatents

    Harrington, C.D.; Opie, J.V.

    1958-07-01

    The recovery of uranium values from uranium ore such as pitchblende is described. The ore is first dissolved in nitric acid, and a water soluble nitrate is added as a salting out agent. The resulting feed solution is then contacted with diethyl ether, whereby the bulk of the uranyl nitrate and a portion of the impurities are taken up by the ether. This acid ether extract is then separated from the aqueous raffinate, and contacted with water causing back extractioa of the uranyl nitrate and impurities into the water to form a crude liquor. After separation from the ether extract, this crude liquor is heated to about 118 deg C to obtain molten uranyl nitrate hexahydratc. After being slightly cooled the uranyl nitrate hexahydrate is contacted with acid free diethyl ether whereby the bulk of the uranyl nitrate is dissolved into the ethcr to form a neutral ether solution while most of the impurities remain in the aqueous waste. After separation from the aqueous waste, the resultant ether solution is washed with about l0% of its volume of water to free it of any dissolved impurities and is then contacted with at least one half its volume of water whereby the uranyl nitrate is extracted into the water to form an aqueous product solution.

  2. The Research Program | Stanford Synchrotron Radiation Lightsource

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

    The Research Program What is the chemical and physical form of uranium in reduced aquifers? Uranium behavior in the Rifle, CO, aquifer. In order to directly interrogate the ...

  3. U.S. Department of Energy Tribal Energy Program 2010 Program...

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

    Tribal Energy Program 2010 Program Review Denver Colorado Introduction * Jason Dollarhide, ... have 127 Low-rent units in various communities, 186 Lease-To-Own homes , and 29 ...

  4. PRODUCTION OF URANIUM MONOCARBIDE

    DOEpatents

    Powers, R.M.

    1962-07-24

    A method of making essentially stoichiometric uranium monocarbide by pelletizing a mixture of uranium tetrafluoride, silicon, and carbon and reacting the mixture at a temperature of approximately 1500 to 1700 deg C until the reaction goes to completion, forming uranium monocarbide powder and volatile silicon tetrafluoride, is described. The powder is then melted to produce uranium monocarbide in massive form. (AEC)

  5. PRODUCTION OF URANIUM TETRACHLORIDE

    DOEpatents

    Calkins, V.P.

    1958-12-16

    A process is descrlbed for the production of uranium tetrachloride by contacting uranlum values such as uranium hexafluoride, uranlum tetrafluoride, or uranium oxides with either aluminum chloride, boron chloride, or sodium alumlnum chloride under substantially anhydrous condltlons at such a temperature and pressure that the chlorldes are maintained in the molten form and until the uranium values are completely converted to uranlum tetrachloride.

  6. Idaho Geothermal Commercialization Program. Idaho geothermal handbook

    SciTech Connect

    Hammer, G.D.; Esposito, L.; Montgomery, M.

    1980-03-01

    The following topics are covered: geothermal resources in Idaho, market assessment, community needs assessment, geothermal leasing procedures for private lands, Idaho state geothermal leasing procedures - state lands, federal geothermal leasing procedures - federal lands, environmental and regulatory processes, local government regulations, geothermal exploration, geothermal drilling, government funding, private funding, state and federal government assistance programs, and geothermal legislation. (MHR)

  7. Synthesis of uranium nitride and uranium carbide powder by carbothermic reduction

    SciTech Connect

    Dunwoody, J.T.; Stanek, C.R.; McClellan, K.J.; Voit, S.L.; Volz, H.M.; Hickman, R.R.

    2007-07-01

    Uranium nitride and uranium carbide are being considered as high burnup fuels in next generation nuclear reactors and accelerated driven systems for the transmutation of nuclear waste. The same characteristics that make nitrides and carbides candidates for these applications (i.e. favorable thermal properties, mutual solubility of nitrides, etc.), also make these compositions candidate fuels for space nuclear reactors. In this paper, we discuss the synthesis and characterization of depleted uranium nitride and carbide for a space nuclear reactor program. Importantly, this project emphasized that to synthesize high quality uranium nitride and carbide, it is necessary to understand the exact stoichiometry of the oxide feedstock. (authors)

  8. DECONTAMINATION OF URANIUM

    DOEpatents

    Feder, H.M.; Chellew, N.R.

    1958-02-01

    This patent deals with the separation of rare earth and other fission products from neutron bombarded uranium. This is accomplished by melting the uranium in contact with either thorium oxide, maguesium oxide, alumnum oxide, beryllium oxide, or uranium dioxide. The melting is preferably carried out at from 1150 deg to 1400 deg C in an inert atmosphere, such as argon or helium. During this treatment a scale of uranium dioxide forms on the uranium whtch contains most of the fission products.

  9. DOE Evaluates Environmental Impacts of Uranium Mining on Government Land in

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

    Western Colorado | Department of Energy DOE Evaluates Environmental Impacts of Uranium Mining on Government Land in Western Colorado DOE Evaluates Environmental Impacts of Uranium Mining on Government Land in Western Colorado March 21, 2014 - 1:49pm Addthis News Contact: Bob Darr, S.M. Stoller LMS Public Affairs, Contractor to the U.S. Department of Energy 720-377-9672 ULinfo@lm.doe.gov GRAND JUNCTION, Colo. - The U.S. Department of Energy (DOE) today announced that the Final Uranium Leasing

  10. 2015 Domestic Uranium Production Report

    Energy Information Administration (EIA) (indexed site)

    of the U.S. uranium industry, 1993-2015" ,"Exploration and Development Surface ","Exploration and Development Drilling","Mine Production of Uranium ","Uranium Concentrate ...

  11. Continuous reduction of uranium tetrafluoride

    SciTech Connect

    DeMint, A.L.; Maxey, A.W.

    1993-10-21

    Operation of a pilot-scale system for continuous metallothermic reduction of uranium tetrafluoride (UF{sub 4} or green salt) has been initiated. This activity is in support of the development of a cost- effective process to produce uranium-iron (U-Fe) alloy feed for the Uranium-Atomic Vapor Laser Isotope Separation (U-AVLIS) program. To date, five runs have been made to reduce green salt (UF{sub 4}) with magnesium. During this quarter, three runs were made to perfect the feeding system, examine feed rates, and determine the need for a crust breaker/stirrer. No material was drawn off in any of the runs; both product metal and by-product salt were allowed to accumulate in the reactor.

  12. URANIUM DECONTAMINATION

    DOEpatents

    Buckingham, J.S.; Carroll, J.L.

    1959-12-22

    A process is described for reducing the extractability of ruthenium, zirconium, and niobium values into hexone contained in an aqueous nitric acid uranium-containing solution. The solution is made acid-deficient, heated to between 55 and 70 deg C, and at that temperature a water-soluble inorganic thiosulfate is added. By this, a precipitate is formed which carries the bulk of the ruthenium, and the remainder of the ruthenium as well as the zirconium and niobium are converted to a hexone-nonextractable form. The rutheniumcontaining precipitate can either be removed from the solu tion or it can be dissolved as a hexone-non-extractable compound by the addition of sodium dichromate prior to hexone extraction.

  13. Scrap uranium recycling via electron beam melting

    SciTech Connect

    McKoon, R.

    1993-11-01

    A program is underway at the Lawrence Livermore National Laboratory (LLNL) to recycle scrap uranium metal. Currently, much of the material from forging and machining processes is considered radioactive waste and is disposed of by oxidation and encapsulation at significant cost. In the recycling process, uranium and uranium alloys in various forms will be processed by electron beam melting and continuously cast into ingots meeting applicable specifications for virgin material. Existing vacuum processing facilities at LLNL are in compliance with all current federal and state environmental, safety and health regulations for the electron beam melting and vaporization of uranium metal. One of these facilities has been retrofitted with an auxiliary electron beam gun system, water-cooled hearth, crucible and ingot puller to create an electron beam melt furnace. In this furnace, basic process R&D on uranium recycling will be performed with the goal of eventual transfer of this technology to a production facility.

  14. National uranium resource evaluation. Winnemucca Quadrangle, Nevada

    SciTech Connect

    Berridge, W.C.; Wolverson, N.J.

    1982-05-01

    The Winnemucca 2/sup 0/ quadrangle, Nevada, was evaluated for geologic environments favorable for uranium deposits, using criteria developed for the National Uranium Resource Evaluation program. Reconnaissance radiometric and geochemical surveys were conducted for all geologic environments open to evaluation. Detailed surface and subsurface investigations were conducted in potential host and source environments. Subsurface data collected by private industry were obtained for favorable environments. The results of this investigation indicate environments favorable for hydroallogenic uranium deposits in the Fish Creek Basin sedimentary rocks of Miocene age, and for hydroallogenic and sandstone uranium deposits in the Home Station Wash sedimentary rocks of Miocene age. Environments in the quadrangle considered unfavorable for uranium deposits are exposed sedimentary rocks of Precambrian, Paleozoic, Mesozoic, and Tertiary ages (other than those in the Fish Creek Basin and Home Station Wash areas); Mesozoic and Tertiary plutonic rocks; and Mesozoic and Tertiary volcanic rocks. Substantial portions of the quadrangle remain unevaluated because of restricted access or insufficient subsurface data.

  15. Attachment 3: Instructions for Use of Green Lease Solicitation Paragraph

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

    Reference Chart | Department of Energy 3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart Attachment 3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart (1.84 MB) More Documents & Publications Green Lease Policies and Procedures for Lease Acquisition Attachment 1: Green Lease Policies and Procedures for Lease Acquisition Microsoft Word - AL2008-05.doc

  16. leasing | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    Submitted by Alevine(5) Member 29 July, 2013 - 14:46 Texas Legal Review BHFS flora and fauna leasing Legal review permitting roadmap Texas The NREL roadmap team recently met with...

  17. Uranium industry annual 1998

    SciTech Connect

    1999-04-22

    The Uranium Industry Annual 1998 (UIA 1998) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing. It contains data for the period 1989 through 2008 as collected on the Form EIA-858, ``Uranium Industry Annual Survey.`` Data provides a comprehensive statistical characterization of the industry`s activities for the survey year and also include some information about industry`s plans and commitments for the near-term future. Data on uranium raw materials activities for 1989 through 1998, including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment, are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2008, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, and uranium inventories, are shown in Chapter 2. The methodology used in the 1998 survey, including data edit and analysis, is described in Appendix A. The methodologies for estimation of resources and reserves are described in Appendix B. A list of respondents to the ``Uranium Industry Annual Survey`` is provided in Appendix C. The Form EIA-858 ``Uranium Industry Annual Survey`` is shown in Appendix D. For the readers convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix E along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 24 figs., 56 tabs.

  18. Uranium industry annual 1994

    SciTech Connect

    1995-07-05

    The Uranium Industry Annual 1994 (UIA 1994) provides current statistical data on the US uranium industry`s activities relating to uranium raw materials and uranium marketing during that survey year. The UIA 1994 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. It contains data for the 10-year period 1985 through 1994 as collected on the Form EIA-858, ``Uranium Industry Annual Survey.`` Data collected on the ``Uranium Industry Annual Survey`` (UIAS) provide a comprehensive statistical characterization of the industry`s activities for the survey year and also include some information about industry`s plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1994, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. A feature article, ``Comparison of Uranium Mill Tailings Reclamation in the United States and Canada,`` is included in the UIA 1994. Data on uranium raw materials activities including exploration activities and expenditures, EIA-estimated resources and reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities, including purchases of uranium and enrichment services, and uranium inventories, enrichment feed deliveries (actual and projected), and unfilled market requirements are shown in Chapter 2.

  19. Process for electroslag refining of uranium and uranium alloys

    DOEpatents

    Lewis, P.S. Jr.; Agee, W.A.; Bullock, J.S. IV; Condon, J.B.

    1975-07-22

    A process is described for electroslag refining of uranium and uranium alloys wherein molten uranium and uranium alloys are melted in a molten layer of a fluoride slag containing up to about 8 weight percent calcium metal. The calcium metal reduces oxides in the uranium and uranium alloys to provide them with an oxygen content of less than 100 parts per million. (auth)

  20. URANIUM RECOVERY PROCESS

    DOEpatents

    Bailes, R.H.; Long, R.S.; Olson, R.S.; Kerlinger, H.O.

    1959-02-10

    A method is described for recovering uranium values from uranium bearing phosphate solutions such as are encountered in the manufacture of phosphate fertilizers. The solution is first treated with a reducing agent to obtain all the uranium in the tetravalent state. Following this reduction, the solution is treated to co-precipitate the rcduced uranium as a fluoride, together with other insoluble fluorides, thereby accomplishing a substantially complete recovery of even trace amounts of uranium from the phosphate solution. This precipitate usually takes the form of a complex fluoride precipitate, and after appropriate pre-treatment, the uranium fluorides are leached from this precipitate and rccovered from the leach solution.

  1. PRODUCTION OF PURIFIED URANIUM

    DOEpatents

    Burris, L. Jr.; Knighton, J.B.; Feder, H.M.

    1960-01-26

    A pyrometallurgical method for processing nuclear reactor fuel elements containing uranium and fission products and for reducing uranium compound; to metallic uranium is reported. If the material proccssed is essentially metallic uranium, it is dissolved in zinc, the sulution is cooled to crystallize UZn/sub 9/ , and the UZn/sub 9/ is distilled to obtain uranium free of fission products. If the material processed is a uranium compound, the sollvent is an alloy of zinc and magnesium and the remaining steps are the same.

  2. Method of recovering uranium hexafluoride

    DOEpatents

    Schuman, S.

    1975-12-01

    A method of recovering uranium hexafluoride from gaseous mixtures which comprises adsorbing said uranium hexafluoride on activated carbon is described.

  3. Statistical data of the uranium industry

    SciTech Connect

    1983-01-01

    This report is a compendium of information relating to US uranium reserves and potential resources and to exploration, mining, milling, and other activities of the uranium industry through 1982. The statistics are based primarily on data provided voluntarily by the uranium exploration, mining and milling companies. The compendium has been published annually since 1968 and reflects the basic programs of the Grand Junction Area Office of the US Department of Energy. Statistical data obtained from surveys conducted by the Energy Information Administration are included in Section IX. The production, reserves, and drilling data are reported in a manner which avoids disclosure of proprietary information.

  4. Form:BLM Lease | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    the name of a BLM Lease below. If the document already exists, you will be able to edit its information. AddEdit a BLM Lease Retrieved from "http:en.openei.orgw...

  5. National Uranium Resource Evaluation: Elko Quadrangle, Nevada and Utah

    SciTech Connect

    Percival, T.J.; Bright, J.H.

    1982-07-01

    The Elko Quadrangle (1/sup 0/ x 2/sup 0/), Nevada and Utah, was evaluated to identify and delineate geologic environments favorable for the occurrence of uranium deposits. Geologic reconnaissance, radiometric surveys, and geochemical sampling programs were carried out in all identified environments in the quadrangle. Known and newly identified uranium occurrences were evaluated. All geologic environments, both favorable and unfavorable for the occurrence of uranium, were evaluated and compared to analogous environments known to contain uranium deposits. This study concludes that tuffs and sediments of the Humboldt Formation are favorable for initial-magmatic and sandstone uranium occurrences. Contact metasomatic and allogenic environments developed within the Park City limestones adjacent to the Delcer Buttes quartz monzonite are also favorable for uranium concentration. With the exception of unevaluated basins adjacent to possible igneous source rocks, all other identified geologic environments are considered unfavorable for uranium deposits.

  6. METHOD FOR PURIFYING URANIUM

    DOEpatents

    Knighton, J.B.; Feder, H.M.

    1960-04-26

    A process is given for purifying a uranium-base nuclear material. The nuclear material is dissolved in zinc or a zinc-magnesium alloy and the concentration of magnesium is increased until uranium precipitates.

  7. Uranium Marketing Annual Report -

    Annual Energy Outlook

    7. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by ... Weighted-average prices are not adjusted for inflation. UF6 is uranium hexafluoride. The ...

  8. Uranium Marketing Annual Report

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

    Notes: Totals may not equal sum of components because of independent rounding. Foreign purchase: A uranium purchase of foreign-origin uranium from a firm located outside the United ...

  9. Nuclear Fuel Facts: Uranium

    Energy.gov [DOE]

    Uranium is a silvery-white metallic chemical element in the periodic table, with atomic number 92. It is assigned the chemical symbol U. A uranium atom has 92 protons and 92 electrons, of which 6...

  10. Uranium Marketing Annual Report -

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

    0. Contracted purchases of uranium from suppliers by owners and operators of U.S. civilian ... Source: U.S. Energy Information Administration, Form EIA-858 "Uranium Marketing Annual ...

  11. Uranium Marketing Annual Report -

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

    3. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by ... Source: U.S. Energy Information Administration: Form EIA-858 "Uranium Marketing Annual ...

  12. Uranium Marketing Annual Report -

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

    0. U.S. broker and trader purchases of uranium by origin, supplier, and delivery year, ... 2012 2013 2014 2015 Received U.S.-origin uranium Purchases 1,668 1,194 W 410 2,702 ...

  13. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    Uranium in fuel assemblies loaded into U.S. civilian nuclear power reactors by year, 2011-15 thousand pounds U3O8 equivalent Origin of uranium 2011 2012 2013 2014 P2015 ...

  14. Uranium Marketing Annual Report -

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

    5. Shipments of uranium feed by owners and operators of U.S. civilian nuclear power ... Source: U.S. Energy Information Administration: Form EIA-858 "Uranium Marketing Annual ...

  15. Uranium Marketing Annual Report -

    Annual Energy Outlook

    Inventories of uranium by owner as of end of year, 2011-15 thousand pounds U3O8 equivalent Inventories at the end of the year Owner of uranium inventory 2011 2012 2013 2014 P2015 ...

  16. Uranium Marketing Annual Report -

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

    natural and enriched uranium by material type as of end of year, 2011-15 thousand pounds U3O8 equivalent Inventories at the end of the year Type of uranium inventory owned by 2011 ...

  17. NICKEL COATED URANIUM ARTICLE

    DOEpatents

    Gray, A.G.

    1958-10-01

    Nickel coatings on uranium and various methods of obtaining such coatings are described. Specifically disclosed are such nickel or nickel alloy layers as barriers between uranium and aluminum- silicon, chromium, or copper coatings.

  18. Y-12's uranium canning machine to save money | National Nuclear...

    National Nuclear Security Administration (NNSA)

    's uranium canning machine to save money Monday, October 5, 2015 - 10:47am NNSA Blog During a recent visit to the Y-12 National Security Complex, NNSA Uranium Program Manager Tim ...

  19. PREPARATION OF URANIUM HEXAFLUORIDE

    DOEpatents

    Lawroski, S.; Jonke, A.A.; Steunenberg, R.K.

    1959-10-01

    A process is described for preparing uranium hexafluoride from carbonate- leach uranium ore concentrate. The briquetted, crushed, and screened concentrate is reacted with hydrogen fluoride in a fluidized bed, and the uranium tetrafluoride formed is mixed with a solid diluent, such as calcium fluoride. This mixture is fluorinated with fluorine and an inert diluent gas, also in a fluidized bed, and the uranium hexafluoride obtained is finally purified by fractional distillation.

  20. PROCESS OF PURIFYING URANIUM

    DOEpatents

    Seaborg, G.T.; Orlemann, E.F.; Jensen, L.H.

    1958-12-23

    A method of obtaining substantially pure uranium from a uranium composition contaminated with light element impurities such as sodium, magnesium, beryllium, and the like is described. An acidic aqueous solution containing tetravalent uranium is treated with a soluble molybdate to form insoluble uranous molybdate which is removed. This material after washing is dissolved in concentrated nitric acid to obtaln a uranyl nitrate solution from which highly purified uranium is obtained by extraction with ether.

  1. Uranium industry annual 1995

    SciTech Connect

    1996-05-01

    The Uranium Industry Annual 1995 (UIA 1995) provides current statistical data on the U.S. uranium industry`s activities relating to uranium raw materials and uranium marketing. The UIA 1995 is prepared for use by the Congress, Federal and State agencies, the uranium and nuclear electric utility industries, and the public. It contains data for the period 1986 through 2005 as collected on the Form EIA-858, ``Uranium Industry Annual Survey``. Data collected on the ``Uranium Industry Annual Survey`` provide a comprehensive statistical characterization of the industry`s plans and commitments for the near-term future. Where aggregate data are presented in the UIA 1995, care has been taken to protect the confidentiality of company-specific information while still conveying accurate and complete statistical data. Data on uranium raw materials activities for 1986 through 1995 including exploration activities and expenditures, EIA-estimated reserves, mine production of uranium, production of uranium concentrate, and industry employment are presented in Chapter 1. Data on uranium marketing activities for 1994 through 2005, including purchases of uranium and enrichment services, enrichment feed deliveries, uranium fuel assemblies, filled and unfilled market requirements, uranium imports and exports, and uranium inventories are shown in Chapter 2. The methodology used in the 1995 survey, including data edit and analysis, is described in Appendix A. The methodologies for estimation of resources and reserves are described in Appendix B. A list of respondents to the ``Uranium Industry Annual Survey`` is provided in Appendix C. For the reader`s convenience, metric versions of selected tables from Chapters 1 and 2 are presented in Appendix D along with the standard conversion factors used. A glossary of technical terms is at the end of the report. 14 figs., 56 tabs.

  2. PRODUCTION OF URANIUM TETRAFLUORIDE

    DOEpatents

    Shaw, W.E.; Spenceley, R.M.; Teetzel, F.M.

    1959-08-01

    A method is presented for producing uranium tetrafluoride from the gaseous hexafluoride by feeding the hexafluoride into a high temperature zone obtained by the recombination of molecularly dissociated hydrogen. The molal ratio of hydrogen to uranium hexnfluoride is preferably about 3 to 1. Uranium tetrafluoride is obtained in a finely divided, anhydrous state.

  3. Removal of uranium from uranium-contaminated soils -- Phase 1: Bench-scale testing. Uranium in Soils Integrated Demonstration

    SciTech Connect

    Francis, C. W.

    1993-09-01

    To address the management of uranium-contaminated soils at Fernald and other DOE sites, the DOE Office of Technology Development formed the Uranium in Soils Integrated Demonstration (USID) program. The USID has five major tasks. These include the development and demonstration of technologies that are able to (1) characterize the uranium in soil, (2) decontaminate or remove uranium from the soil, (3) treat the soil and dispose of any waste, (4) establish performance assessments, and (5) meet necessary state and federal regulations. This report deals with soil decontamination or removal of uranium from contaminated soils. The report was compiled by the USID task group that addresses soil decontamination; includes data from projects under the management of four DOE facilities [Argonne National Laboratory (ANL), Los Alamos National Laboratory (LANL), Oak Ridge National Laboratory (ORNL), and the Savannah River Plant (SRP)]; and consists of four separate reports written by staff at these facilities. The fundamental goal of the soil decontamination task group has been the selective extraction/leaching or removal of uranium from soil faster, cheaper, and safer than current conventional technologies. The objective is to selectively remove uranium from soil without seriously degrading the soil`s physicochemical characteristics or generating waste forms that are difficult to manage and/or dispose of. Emphasis in research was placed more strongly on chemical extraction techniques than physical extraction techniques.

  4. U.S. Uranium Reserves Estimates

    Gasoline and Diesel Fuel Update

    Major U.S. Uranium Reserves

  5. URANIUM SEPARATION PROCESS

    DOEpatents

    Hyde, E.K.; Katzin, L.I.; Wolf, M.J.

    1959-07-14

    The separation of uranium from a mixture of uranium and thorium by organic solvent extraction from an aqueous solution is described. The uranium is separrted from an aqueous mixture of uranium and thorium nitrates 3 N in nitric acid and containing salting out agents such as ammonium nitrate, so as to bring ihe total nitrate ion concentration to a maximum of about 8 N by contacting the mixture with an immiscible aliphatic oxygen containing organic solvent such as diethyl carbinol, hexone, n-amyl acetate and the like. The uranium values may be recovered from the organic phase by back extraction with water.

  6. PRODUCTION OF URANIUM

    DOEpatents

    Spedding, F.H.; Wilhelm, H.A.; Keller, W.H.

    1958-04-15

    The production of uranium metal by the reduction of uranium tetrafluoride is described. Massive uranium metal of high purily is produced by reacting uranium tetrafluoride with 2 to 20% stoichiometric excess of magnesium at a temperature sufficient to promote the reaction and then mantaining the reaction mass in a sealed vessel at temperature in the range of 1150 to 2000 d C, under a superatomospheric pressure of magnesium for a period of time sufficient 10 allow separation of liquid uranium and liquid magnesium fluoride into separate layers.

  7. PROCESS OF RECOVERING URANIUM

    DOEpatents

    Carter, J.M.; Larson, C.E.

    1958-10-01

    A process is presented for recovering uranium values from calutron deposits. The process consists in treating such deposits to produce an oxidlzed acidic solution containing uranium together with the following imparities: Cu, Fe, Cr, Ni, Mn, Zn. The uranium is recovered from such an impurity-bearing solution by adjusting the pH of the solution to the range 1.5 to 3.0 and then treating the solution with hydrogen peroxide. This results in the precipitation of uranium peroxide which is substantially free of the metal impurities in the solution. The peroxide precipitate is then separated from the solution, washed, and calcined to produce uranium trioxide.

  8. URANIUM RECOVERY PROCESS

    DOEpatents

    Yeager, J.H.

    1958-08-12

    In the prior art processing of uranium ores, the ore is flrst digested with nitric acid and filtered, and the uranium values are then extracted tom the filtrate by contacting with an organic solvent. The insoluble residue has been processed separately in order to recover any uranium which it might contain. The improvement consists in contacting a slurry, composed of both solution and residue, with the organic solvent prior to filtration. Tbe result is that uranium values contained in the residue are extracted along with the uranium values contained th the solution in one step.

  9. EIS-0472: Final Programmatic Environmental Impact Statement ...

    Energy.gov [DOE] (indexed site)

    for DOE's Uranium Leasing Program, under which DOE administers tracts of land in western Colorado for exploration, development, and the extraction of uranium and vanadium ...

  10. DOE Announces Policy for Managing Excess Uranium Inventory | Department of

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

    Energy Policy for Managing Excess Uranium Inventory DOE Announces Policy for Managing Excess Uranium Inventory March 12, 2008 - 10:52am Addthis WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman today released a Policy Statement on the management of the Department of Energy's (DOE) excess uranium inventory, providing the framework within which DOE will make decisions concerning future use and disposition of its inventory. During the coming year, DOE will continue its ongoing program

  11. Method for converting uranium oxides to uranium metal

    DOEpatents

    Duerksen, Walter K.

    1988-01-01

    A process is described for converting scrap and waste uranium oxide to uranium metal. The uranium oxide is sequentially reduced with a suitable reducing agent to a mixture of uranium metal and oxide products. The uranium metal is then converted to uranium hydride and the uranium hydride-containing mixture is then cooled to a temperature less than -100.degree. C. in an inert liquid which renders the uranium hydride ferromagnetic. The uranium hydride is then magnetically separated from the cooled mixture. The separated uranium hydride is readily converted to uranium metal by heating in an inert atmosphere. This process is environmentally acceptable and eliminates the use of hydrogen fluoride as well as the explosive conditions encountered in the previously employed bomb-reduction processes utilized for converting uranium oxides to uranium metal.

  12. About the Uranium Mine Team | Department of Energy

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

    Uranium Mine Team About the Uranium Mine Team Text coming

  13. Disposition of DOE Excess Depleted Uranium, Natural Uranium,...

    Energy.gov [DOE] (indexed site)

    U.S. Department of Energy (DOE) owns and manages an inventory of depleted uranium (DU), natural uranium (NU), and low-enriched uranium (LEU) that is currently stored in large ...

  14. Reports on investigations of uranium anomalies. National Uranium Resource Evaluation

    SciTech Connect

    Goodknight, C.S.; Burger, J.A.

    1982-10-01

    During the National Uranium Resource Evaluation (NURE) program, conducted for the US Department of Energy (DOE) by Bendix Field Engineering Corporation (BFEC), radiometric and geochemical surveys and geologic investigations detected anomalies indicative of possible uranium enrichment. Data from the Aerial Radiometric and Magnetic Survey (ARMS) and the Hydrogeochemical and Stream-Sediment Reconnaissance (HSSR), both of which were conducted on a national scale, yielded numerous anomalies that may signal areas favorable for the occurrence of uranium deposits. Results from geologic evaluations of individual 1/sup 0/ x 2/sup 0/ quadrangles for the NURE program also yielded anomalies, which could not be adequately checked during scheduled field work. Included in this volume are individual reports of field investigations for the following six areas which were shown on the basis of ARMS, HSSR, and (or) geologic data to be anomalous: (1) Hylas zone and northern Richmond basin, Virginia; (2) Sischu Creek area, Alaska; (3) Goodman-Dunbar area, Wisconsin; (4) McCaslin syncline, Wisconsin; (5) Mt. Withington Cauldron, Socorro County, New Mexico; (6) Lake Tecopa, Inyo County, California. Field checks were conducted in each case to verify an indicated anomalous condition and to determine the nature of materials causing the anomaly. The ultimate objective of work is to determine whether favorable conditions exist for the occurrence of uranium deposits in areas that either had not been previously evaluated or were evaluated before data from recent surveys were available. Most field checks were of short duration (2 to 5 days). The work was done by various investigators using different procedures, which accounts for variations in format in their reports. All papers have been abstracted and indexed.

  15. Geological and geochemical aspects of uranium deposits. A selected, annotated bibliography

    SciTech Connect

    Garland, P.A.; Thomas, J.M.; Brock, M.L.; Daniel, E.W.

    1980-06-01

    A bibliography of 479 references encompassing the fields of uranium and thorium geochemistry and mineralogy, geology of uranium deposits, uranium mining, and uranium exploration techniques has been compiled by the Ecological Sciences Information Center of Oak Ridge National Laboratory. The bibliography was produced for the National Uranium Resource Evaluation Program, which is funded by the Grand Junction Office of the Department of Energy. The references contained in the bibliography have been divided into the following eight subject categories: (1) geology of deposits, (2) geochemistry, (3) genesis O deposits, (4) exploration, (5) mineralogy, (6) uranium industry, (7) reserves and resources, and (8) geology of potential uranium-bearing areas. All categories specifically refer to uranium and thorium; the last category contains basic geologic information concerning areas which the Grand Junction Office feels are particularly favorable for uranium deposition. The references are indexed by author, geographic location, quadrangle name, geoformational feature, taxonomic name, and keyword.

  16. EIS-0279 (SA-05); EIS-0387 (SA-02): Supplement Analysis | Department...

    Office of Environmental Management (EM)

    EIS-0279 (SA-05); EIS-0387 (SA-02): Supplement Analysis Uranium Lease and Take-Back ... with the implementation of the Uranium Lease and Take-Back Program for ...

  17. Uranium accountancy in Atomic Vapor Laser Isotope Separation

    SciTech Connect

    Carver, R.D.

    1986-01-01

    The AVLIS program pioneers the large scale industrial application of lasers to produce low cost enriched uranium fuel for light water reactors. In the process developed at Lawrence Livermore National Laboratory, normal uranium is vaporized by an electron beam, and a precisely tuned laser beam selectively photo-ionizes the uranium-235 isotopes. These ions are moved in an electromagnetic field to be condensed on the product collector. All other uranium isotopes remain uncharged and pass through the collector section to condense as tails. Tracking the three types of uranium through the process presents special problems in accountancy. After demonstration runs, the uranium on the collector was analyzed for isotopic content by Battelle Pacific Northwest Laboratory. Their results were checked at LLNL by analysis of parallel samples. The differences in isotopic composition as reported by the two laboratories were not significant.

  18. High-Performance Leasing for State and Local Governments

    SciTech Connect

    Existing Commercial Buildings Working Group

    2012-05-23

    Describes the value of high-performance leasing and how states can lead by example by using high-performance leases in their facilities and encourage high-performance leasing in the private sector.

  19. Title 43 CFR 3204 Noncompetitive Leasing Other Than Direct Use...

    OpenEI (Open Energy Information) [EERE & EIA]

    Than Direct Use LeasesLegal Abstract Subpart 3204 - Noncompetitive Leasing Other Than Direct Use Leases under Title 43: Public Lands: Interior of the U.S. Code of Federal...

  20. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    S2. Uranium feed deliveries, enrichment services, and uranium loaded by owners and operators of U.S. civilian nuclear power reactors, 1994-2015 million pounds U3O8 equivalent million separative work units (SWU) Year Feed deliveries by owners and operators of U.S. civilian nuclear power reactors Uranium in fuel assemblies loaded into U.S. civilian nuclear power reactors U.S.-origin enrichment services purchased Foreign-origin enrichment services purchased Total purchased enrichment services

  1. Preparation of uranium compounds

    DOEpatents

    Kiplinger, Jaqueline L; Montreal, Marisa J; Thomson, Robert K; Cantat, Thibault; Travia, Nicholas E

    2013-02-19

    UI.sub.3(1,4-dioxane).sub.1.5 and UI.sub.4(1,4-dioxane).sub.2, were synthesized in high yield by reacting turnings of elemental uranium with iodine dissolved in 1,4-dioxane under mild conditions. These molecular compounds of uranium are thermally stable and excellent precursor materials for synthesizing other molecular compounds of uranium including alkoxide, amide, organometallic, and halide compounds.

  2. Process for continuous production of metallic uranium and uranium alloys

    DOEpatents

    Hayden, Jr., Howard W.; Horton, James A.; Elliott, Guy R. B.

    1995-01-01

    A method is described for forming metallic uranium, or a uranium alloy, from uranium oxide in a manner which substantially eliminates the formation of uranium-containing wastes. A source of uranium dioxide is first provided, for example, by reducing uranium trioxide (UO.sub.3), or any other substantially stable uranium oxide, to form the uranium dioxide (UO.sub.2). This uranium dioxide is then chlorinated to form uranium tetrachloride (UCl.sub.4), and the uranium tetrachloride is then reduced to metallic uranium by reacting the uranium chloride with a metal which will form the chloride of the metal. This last step may be carried out in the presence of another metal capable of forming one or more alloys with metallic uranium to thereby lower the melting point of the reduced uranium product. The metal chloride formed during the uranium tetrachloride reduction step may then be reduced in an electrolysis cell to recover and recycle the metal back to the uranium tetrachloride reduction operation and the chlorine gas back to the uranium dioxide chlorination operation.

  3. Process for continuous production of metallic uranium and uranium alloys

    DOEpatents

    Hayden, H.W. Jr.; Horton, J.A.; Elliott, G.R.B.

    1995-06-06

    A method is described for forming metallic uranium, or a uranium alloy, from uranium oxide in a manner which substantially eliminates the formation of uranium-containing wastes. A source of uranium dioxide is first provided, for example, by reducing uranium trioxide (UO{sub 3}), or any other substantially stable uranium oxide, to form the uranium dioxide (UO{sub 2}). This uranium dioxide is then chlorinated to form uranium tetrachloride (UCl{sub 4}), and the uranium tetrachloride is then reduced to metallic uranium by reacting the uranium chloride with a metal which will form the chloride of the metal. This last step may be carried out in the presence of another metal capable of forming one or more alloys with metallic uranium to thereby lower the melting point of the reduced uranium product. The metal chloride formed during the uranium tetrachloride reduction step may then be reduced in an electrolysis cell to recover and recycle the metal back to the uranium tetrachloride reduction operation and the chlorine gas back to the uranium dioxide chlorination operation. 4 figs.

  4. Uranium isotopic composition and uranium concentration in special reference material SRM A (uranium in KCl/LiCl salt matrix)

    SciTech Connect

    Graczyk, D.G.; Essling, A.M.; Sabau, C.S.; Smith, F.P.; Bowers, D.L.; Ackerman, J.P.

    1997-07-01

    To help assure that analysis data of known quality will be produced in support of demonstration programs at the Fuel Conditioning Facility at Argonne National Laboratory-West (Idaho Falls, ID), a special reference material has been prepared and characterized. Designated SRM A, the material consists of individual units of LiCl/KCl eutectic salt containing a nominal concentration of 2.5 wt. % enriched uranium. Analyses were performed at Argonne National Laboratory-East (Argonne, IL) to determine the uniformity of the material and to establish reference values for the uranium concentration and uranium isotopic composition. Ten units from a batch of approximately 190 units were analyzed by the mass spectrometric isotope dilution technique to determine their uranium concentration. These measurements provided a mean value of 2.5058 {+-} 0.0052 wt. % U, where the uncertainty includes estimated limits to both random and systematic errors that might have affected the measurements. Evidence was found of a small, apparently random, non-uniformity in uranium content of the individual SRM A units, which exhibits a standard deviation of 0.078% of the mean uranium concentration. Isotopic analysis of the uranium from three units, by means of thermal ionization mass spectrometry with a special, internal-standard procedure, indicated that the uranium isotopy is uniform among the pellets with a composition corresponding to 0.1115 {+-} 0.0006 wt. % {sup 234}U, 19.8336 {+-} 0.0059 wt. % {sup 235}U, 0.1337 {+-} 0.0006 wt. % {sup 236}U, and 79.9171 {+-} 0.0057 wt. % {sup 238}U.

  5. highly enriched uranium

    National Nuclear Security Administration (NNSA)

    and radioisotope supply capabilities of MURR and Nordion with General Atomics' selective gas extraction technology-which allows their low-enriched uranium (LEU) targets to remain...

  6. Uranium Marketing Annual Report -

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

    Note: Totals may not equal sum of components because of independent rounding. Source: U.S. Energy Information Administration, Form EIA-858 "Uranium Marketing Annual Survey" (20

  7. Uranium Marketing Annual Report -

    Annual Energy Outlook

    because of independent rounding. Average prices are not adjusted for inflation. Source: U.S. Energy Information Administration: Form EIA-858 "Uranium Marketing Annual Survey" (2011

  8. COATING URANIUM FROM CARBONYLS

    DOEpatents

    Gurinsky, D.H.; Storrs, S.S.

    1959-07-14

    Methods are described for making adherent corrosion resistant coatings on uranium metal. According to the invention, the uranium metal is heated in the presence of an organometallic compound such as the carbonyls of nickel, molybdenum, chromium, niobium, and tungsten at a temperature sufficient to decompose the metal carbonyl and dry plate the resultant free metal on the surface of the uranium metal body. The metal coated body is then further heated at a higher temperature to thermally diffuse the coating metal within the uranium bcdy.

  9. PRODUCTION OF URANIUM

    DOEpatents

    Ruehle, A.E.; Stevenson, J.W.

    1957-11-12

    An improved process is described for the magnesium reduction of UF/sub 4/ to produce uranium metal. In the past, there have been undesirable premature reactions between the Mg and the bomb liner or the UF/sub 4/ before the actual ignition of the bomb reaction. Since these premature reactions impair the yield of uranium metal, they have been inhibited by forming a protective film upon the particles of Mg by reacting it with hydrated uranium tetrafluoride, sodium bifluoride, uranyl fluoride, or uranium trioxide. This may be accomplished by adding about 0.5 to 2% of the additive to the bomb charge.

  10. Uranium Purchases Report

    Reports and Publications

    1996-01-01

    Final issue. This report details natural and enriched uranium purchases as reported by owners and operators of commercial nuclear power plants. 1996 represents the most recent publication year.

  11. URANIUM RECOVERY PROCESS

    DOEpatents

    Kaufman, D.

    1958-04-15

    A process of recovering uranium from very low-grade ore residues is described. These low-grade uraniumcontaining hydroxide precipitates, which also contain hydrated silica and iron and aluminum hydroxides, are subjected to multiple leachings with aqueous solutions of sodium carbonate at a pH of at least 9. This leaching serves to selectively extract the uranium from the precipitate, but to leave the greater part of the silica, iron, and aluminum with the residue. The uranium is then separated from the leach liquor by the addition of an acid in sufficient amount to destroy the carbonate followed by the addition of ammonia to precipitate uranium as ammonium diuranate.

  12. METHOD OF ROLLING URANIUM

    DOEpatents

    Smith, C.S.

    1959-08-01

    A method is described for rolling uranium metal at relatively low temperatures and under non-oxidizing conditions. The method involves the steps of heating the uranium to 200 deg C in an oil bath, withdrawing the uranium and permitting the oil to drain so that only a thin protective coating remains and rolling the oil coated uranium at a temperature of 200 deg C to give about a 15% reduction in thickness at each pass. The operation may be repeated to accomplish about a 90% reduction without edge cracking, checking or any appreciable increase in brittleness.

  13. Full Service Leased Space Data Report | Department of Energy

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

    Full Service Leased Space Data Report Full Service Leased Space Data Report The Full Service Leased Space Data Report is to be used for voluntary reporting of scope 3 emissions from fully serviced leased space where the agency does not purchase energy directly. Reporting of these emissions from landlord-paid energy use becomes mandatory for leases of 10,000 square feet and greater in fiscal year 2017. Download the Full Service Leased Space Data Report. (4.05 MB

  14. Nuclear Fuel Leasing, Recycling and proliferation: Modeling a Global View

    SciTech Connect

    Crozat, M P; Choi, J; Reis, V H; Hill, R

    2004-03-10

    On February 11, 2004, U.S. President George W. Bush, in a speech to the National Defense University stated: ''The world must create a safe, orderly system to field civilian nuclear plants without adding to the danger of weapons proliferation. The world's leading nuclear exporters should ensure that states have reliable access at reasonable cost to fuel for civilian reactors, so long as those states renounce enrichment and reprocessing. Enrichment and reprocessing are not necessary for nations seeking to harness nuclear energy for peaceful purposes.'' This concept would require nations to choose one of two paths for civilian nuclear development: those that only have reactors and those that contain one or more elements of the nuclear fuel cycle, including recycling. ''Fuel cycle'' states would enrich uranium, manufacture and lease fuel to ''reactor'' states and receive the reactor states' spent fuel. All parties would accede to stringent security and safeguard standards, embedded within a newly invigorated international regime. Reactor states would be relieved of the financial, environmental (and political) burden of enriching and manufacturing fuel and dealing with spent fuel. Fuel cycle states would potentially earn money on leasing the fuel and perhaps on sales of reactors to the reactor states. Such a leasing concept is especially interesting in scenarios which envision growth in nuclear power, and an important consideration for such a nuclear growth regime is the role of recycling of civilian spent fuel. Recycling holds promise for improved management of spent fuel and efficient utilization of resources, but continues to raise the specter of a world with uncontrolled nuclear weapons proliferation. If done effectively, a fuel-leasing concept could help create a political and economic foundation for significant growth of clean, carbon-free nuclear power while providing a mechanism for significant international cooperation to reduce proliferation concern. This

  15. 2015 Uranium Marketing Annual Report

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

    Energy SOPAMIN (Socit de Patrimoine des Mines du Niger "Heritage Society of Mines in Niger") Rossing Uranium Limited Rio Tinto Uranium Limited TENAM Corporation SOPAMIN ...

  16. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    "SOPAMIN (Socit de Patrimoine des Mines du Niger ""Heritage Society of Mines in Niger"")","Rossing Uranium Limited","Rio Tinto Uranium Limited" "TENAM Corporation","SOPAMIN ...

  17. PROCESS FOR MAKING URANIUM HEXAFLUORIDE

    DOEpatents

    Rosen, R.

    1959-07-14

    A process is described for producing uranium hexafluoride by reacting uranium hexachloride with hydrogen fluoride at a temperature below about 150 deg C, under anhydrous conditions.

  18. 2015 Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 thousand ...

  19. URANIUM LEACHING AND RECOVERY PROCESS

    DOEpatents

    McClaine, L.A.

    1959-08-18

    A process is described for recovering uranium from carbonate leach solutions by precipitating uranium as a mixed oxidation state compound. Uranium is recovered by adding a quadrivalent uranium carbon;te solution to the carbonate solution, adjusting the pH to 13 or greater, and precipitating the uranium as a filterable mixed oxidation state compound. In the event vanadium occurs with the uranium, the vanadium is unaffected by the uranium precipitation step and remains in the carbonate solution. The uranium-free solution is electrolyzed in the cathode compartment of a mercury cathode diaphragm cell to reduce and precipitate the vanadium.

  20. 2015 Uranium Marketing Annual Report

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

    U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 ...

  1. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    U.S. Energy Information Administration, Form EIA-858 ""Uranium Marketing Annual Survey"" (2015)." " U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 25

  2. 2015 Uranium Market Annual Report

    Energy Information Administration (EIA) (indexed site)

    U.S. Energy Information Administration, Form EIA-858 ""Uranium Marketing Annual Survey"" (2015)." "16 U.S. Energy Information Administration 2015 Uranium Marketing Annual Report

  3. 2015 Uranium Marketing Annual Survey

    Energy Information Administration (EIA) (indexed site)

    5 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Source: U.S. Energy Information Administration, Form EIA-858 "Uranium Marketing Annual ...

  4. :- : DRILLING URANIUM BILLETS ON A

    Office of Legacy Management (LM)

    ' z . , -, .- . >. ; . .. :- : DRILLING URANIUM BILLETS ON A .-... r .. .. i ' ... DRILLING URANIUM BILLETS ON A LEBLOND-CARLSTEDT RAPID BORER By R. J. Jansen* TECHNICAL ...

  5. 2015 Uranium Marketing Annual Report

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

    Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Purchases Weighted- average price Purchases Weighted- ...

  6. 2015 Uranium Marketing Annual Report

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

    5 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Source: U.S. Energy Information Administration, Form EIA-858 "Uranium Marketing Annual ...

  7. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    b. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ... Administration: Form EIA-858 ""Uranium Marketing Annual Survey"" (2013-15)." "14 ...

  8. 2015 Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Number of purchasers Quantity with reported price ...

  9. 2015 Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Deliveries 2011 2012 2013 2014 2015 Purchases of ...

  10. 2015 Uranium Marketing Annual Report

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

    U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Origin of ...

  11. 2015 Uranium Marketing Annual Report

    Annual Energy Outlook

    3 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... 1 Distribution divides total quantity of uranium delivered (with a price) into eight ...

  12. 2015 Uranium Market Annual Report

    Energy Information Administration (EIA) (indexed site)

    6 U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Purchase ...

  13. 2015 Uranium Marketing Annual Report

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

    U.S. Energy Information Administration 2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Minimum ...

  14. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    6a. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ... Distribution divides total quantity of uranium delivered (with a price) into eight ...

  15. U.S.Uranium Reserves

    Gasoline and Diesel Fuel Update

    Uranium Reserves Data for: 2003 Release Date: June 2004 Next Release: Not determined Uranium Reserves Estimates The Energy Information Administration (EIA) has reported the...

  16. Leveraging Portfolio Manager for Disclosure and Green Leasing...

    Energy Saver

    Portfolio Manager for Disclosure and Green Leasing Practices Leveraging Portfolio Manager for Disclosure and Green Leasing Practices A talk about developing paths and implementing ...

  17. U.S. Army Fort Carson Photovoltaics Project Lease | Department...

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

    U.S. Army Fort Carson Photovoltaics Project Lease Document describes the project lease issued for the Fort Carson photovoltaic (PV) power purchase agreement (PPA). Download the ...

  18. Indian Mineral Leasing Act of 1938 | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Provides for leasing of minerals on tribal lands References IMLA1 United States v. Navajo Nation2 The Indian Mineral Leasing Act of 1938 (IMLA) provides that "unallotted...

  19. ,"Florida Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Natural Gas Liquids Lease Condensate, ... 7:26:10 AM" "Back to Contents","Data 1: Florida Natural Gas Liquids Lease Condensate, ...

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

    Energy Information Administration (EIA) (indexed site)

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

  1. Florida Natural Gas Lease and Plant Fuel Consumption (Million...

    Annual Energy Outlook

    Florida Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 ... Natural Gas Lease and Plant Fuel Consumption Florida Natural Gas Consumption by End Use ...

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

    Gasoline and Diesel Fuel Update

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

  3. Florida Crude Oil + Lease Condensate Proved Reserves (Million...

    Annual Energy Outlook

    Florida Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 ... Crude Oil plus Lease Condensate Proved Reserves, as of Dec. 31 Florida Crude Oil plus ...

  4. Florida Natural Gas Lease Fuel Consumption (Million Cubic Feet...

    Annual Energy Outlook

    Fuel Consumption (Million Cubic Feet) Florida Natural Gas Lease Fuel Consumption (Million ... Referring Pages: Natural Gas Lease Fuel Consumption Florida Natural Gas Consumption by End ...

  5. ,"Florida Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Florida Crude Oil + Lease Condensate Proved ... 7:22:15 AM" "Back to Contents","Data 1: Florida Crude Oil + Lease Condensate Proved ...

  6. Virginia Natural Gas Lease Fuel Consumption (Million Cubic Feet...

    Energy Information Administration (EIA) (indexed site)

    Fuel Consumption (Million Cubic Feet) Virginia Natural Gas Lease Fuel Consumption (Million ... Referring Pages: Natural Gas Lease Fuel Consumption Virginia Natural Gas Consumption by ...

  7. West Virginia Natural Gas Lease Fuel Consumption (Million Cubic...

    Energy Information Administration (EIA) (indexed site)

    Fuel Consumption (Million Cubic Feet) West Virginia Natural Gas Lease Fuel Consumption ... Referring Pages: Natural Gas Lease Fuel Consumption West Virginia Natural Gas Consumption ...

  8. ,"West Virginia Natural Gas Liquids Lease Condensate, Proved...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","West Virginia Natural Gas Liquids Lease Condensate, ... PM" "Back to Contents","Data 1: West Virginia Natural Gas Liquids Lease Condensate, ...

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  11. ,"Federal Offshore--Texas Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Federal Offshore--Texas Natural Gas Liquids Lease ... AM" "Back to Contents","Data 1: Federal Offshore--Texas Natural Gas Liquids Lease ...

  12. ,"Lower 48 Federal Offshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Lower 48 Federal Offshore Natural Gas Liquids Lease Condensate, ... to Contents","Data 1: Lower 48 Federal Offshore Natural Gas Liquids Lease Condensate, ...

  13. ,"Texas--State Offshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas--State Offshore Natural Gas Liquids Lease Condensate, ... "Back to Contents","Data 1: Texas--State Offshore Natural Gas Liquids Lease Condensate, ...

  14. ,"Texas State Offshore Crude Oil + Lease Condensate Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Texas State Offshore Crude Oil + Lease Condensate Proved ... "Back to Contents","Data 1: Texas State Offshore Crude Oil + Lease Condensate Proved ...

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

    Energy Information Administration (EIA) (indexed site)

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

  16. Federal Offshore--Texas Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Federal Offshore--Texas ... Lease Condensate Proved Reserves as of Dec. 31 Federal Offshore, Gulf of Mexico, Texas ...

  17. ,"Mississippi (with State Offshore) Natural Gas Liquids Lease...

    Energy Information Administration (EIA) (indexed site)

    for" ,"Data 1","Mississippi (with State Offshore) Natural Gas Liquids Lease Condensate, ... 1: Mississippi (with State Offshore) Natural Gas Liquids Lease Condensate, ...

  18. ,"Louisiana (with State Offshore) Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    for" ,"Data 1","Louisiana (with State Offshore) Natural Gas Liquids Lease Condensate, ... Contents","Data 1: Louisiana (with State Offshore) Natural Gas Liquids Lease Condensate, ...

  19. Federal Offshore--Louisiana and Alabama Natural Gas Liquids Lease...

    Energy Information Administration (EIA) (indexed site)

    Liquids Lease Condensate, Proved Reserves (Million Barrels) Federal Offshore--Louisiana ... Lease Condensate Proved Reserves as of Dec. 31 Federal Offshore, Gulf of Mexico, Louisiana ...

  20. ,"Alabama (with State Offshore) Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Alabama (with State Offshore) Natural Gas Liquids Lease Condensate, ... Contents","Data 1: Alabama (with State Offshore) Natural Gas Liquids Lease Condensate, ...

  1. ,"Texas (with State Offshore) Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  3. ,"Louisiana State Offshore Crude Oil + Lease Condensate Proved...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana State Offshore Crude Oil + Lease Condensate Proved ... to Contents","Data 1: Louisiana State Offshore Crude Oil + Lease Condensate Proved ...

  4. Louisiana State Offshore Crude Oil + Lease Condensate Proved...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Louisiana State Offshore ... Crude Oil plus Lease Condensate Proved Reserves, as of Dec. 31 LA, State Offshore Crude ...

  5. ,"Louisiana--State Offshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana--State Offshore Natural Gas Liquids Lease Condensate, ... to Contents","Data 1: Louisiana--State Offshore Natural Gas Liquids Lease Condensate, ...

  6. Geothermal Leasing 101: Federal, State and Private Lands | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    and Private LandsLegal Abstract Comprehensive guide to geothermal leasing, prepared by a law firm. Published NA Year Signed or Took Effect 2009 Legal Citation Geothermal Leasing...

  7. Attachment 3: Instructions for Use of Green Lease Solicitation...

    Energy Saver

    Attachment 3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart Attachment 3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart...

  8. Nevada Natural Gas Lease Fuel Consumption (Million Cubic Feet...

    Annual Energy Outlook

    Fuel Consumption (Million Cubic Feet) Nevada Natural Gas Lease Fuel Consumption (Million ... Referring Pages: Natural Gas Lease Fuel Consumption Nevada Natural Gas Consumption by End ...

  9. High Performance Leasing Strategies for State and Local Governments...

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

    High Performance Leasing Strategies for State and Local Governments High Performance Leasing Strategies for State and Local Governments Presentation for the SEE Action Series: High ...

  10. Texas (with State Offshore) Natural Gas Liquids Lease Condensate...

    Annual Energy Outlook

    Reserves Based Production (Million Barrels) Texas (with State Offshore) Natural Gas ... Referring Pages: Lease Condensate Estimated Production Texas Lease Condensate Proved ...

  11. File:03ORENoncompetitiveGeothermalLease.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ORENoncompetitiveGeothermalLease.pdf Jump to: navigation, search File File history File usage Metadata File:03ORENoncompetitiveGeothermalLease.pdf Size of this preview: 463 599...

  12. RCW 79.13 Land Leases | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    RCW 79.13 Land LeasesLegal Abstract Washington statute governing the administration of land leases for state trust lands. Published NA Year Signed or Took Effect...

  13. BOEM Issues First Renewable Energy Lease for MHK Technology Testing...

    Energy Saver

    BOEM Issues First Renewable Energy Lease for MHK Technology Testing in Federal Waters BOEM Issues First Renewable Energy Lease for MHK Technology Testing in Federal Waters June 23, ...

  14. Title 11 Alaska Administrative Code 84.700 Geothermal Leasing...

    OpenEI (Open Energy Information) [EERE & EIA]

    Abstract Implementing regulations in Alaska governing geothermal leasing procedures including competitive and non-competitive leasing. Published NA Year Signed or Took...

  15. New York Natural Gas Lease Fuel Consumption (Million Cubic Feet...

    Annual Energy Outlook

    Fuel Consumption (Million Cubic Feet) New York Natural Gas Lease Fuel Consumption (Million ... Referring Pages: Natural Gas Lease Fuel Consumption New York Natural Gas Consumption by ...

  16. New Mexico Natural Gas Lease Fuel Consumption (Million Cubic...

    Gasoline and Diesel Fuel Update

    Fuel Consumption (Million Cubic Feet) New Mexico Natural Gas Lease Fuel Consumption ... Referring Pages: Natural Gas Lease Fuel Consumption New Mexico Natural Gas Consumption by ...

  17. New Mexico - West Crude Oil + Lease Condensate Proved Reserves...

    Annual Energy Outlook

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) New Mexico - West Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 ...

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

    Gasoline and Diesel Fuel Update

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

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

    Energy Information Administration (EIA) (indexed site)

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

  20. New Mexico - East Crude Oil + Lease Condensate Proved Reserves...

    Gasoline and Diesel Fuel Update

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) New Mexico - East Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 ...

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

    Energy Information Administration (EIA) (indexed site)

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

  2. ,"Louisiana--North Natural Gas Liquids Lease Condensate, Proved...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","Louisiana--North Natural Gas Liquids Lease Condensate, ... "Back to Contents","Data 1: Louisiana--North Natural Gas Liquids Lease Condensate, ...

  3. North Dakota Natural Gas Lease Fuel Consumption (Million Cubic...

    Energy Information Administration (EIA) (indexed site)

    Fuel Consumption (Million Cubic Feet) North Dakota Natural Gas Lease Fuel Consumption ... Referring Pages: Natural Gas Lease Fuel Consumption North Dakota Natural Gas Consumption ...

  4. ,"North Dakota Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Dakota Natural Gas Liquids Lease ... 9:28:11 AM" "Back to Contents","Data 1: North Dakota Natural Gas Liquids Lease ...

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  8. Louisiana - North Crude Oil + Lease Condensate Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Louisiana - North Crude Oil ... Crude Oil plus Lease Condensate Proved Reserves, as of Dec. 31 North Louisiana Crude Oil ...

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  12. Miscellaneous States Crude Oil + Lease Condensate Proved Reserves...

    Annual Energy Outlook

    + Lease Condensate Proved Reserves (Million Barrels) Miscellaneous States Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  13. Property:EnvReviewLeasing | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    leases. An Environmental Impact Statement (EIS) may be required for programmatic environmental reviews or when reviewing multiple lease parcels in a single review. RAPID...

  14. Alaska Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Alaska Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  15. Mississippi Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Mississippi Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  16. Nebraska Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Nebraska Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  17. Louisiana Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Louisiana Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  18. Alabama Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Alabama Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  19. Indiana Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Indiana Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 ...

  20. Mineral Leasing Act for Acquired Lands of 1947 | Open Energy...

    OpenEI (Open Energy Information) [EERE & EIA]

    of the Mineral Leasing Act and the authority of the Secretary of the Interior over oil and gas operations to federal "acquired lands." References Mineral Leasing Act for...

  1. Gulf of Mexico Federal Offshore - Texas Crude Oil + Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Gulf of Mexico Federal Offshore - Texas Crude Oil + Lease Condensate Proved Reserves ... as of Dec. 31 Federal Offshore, Gulf of Mexico, Texas Crude Oil plus Lease Condensate ...

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  5. Attachment 3: Instructions for Use of Green Lease Solicitation...

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

    3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart Attachment 3: Instructions for Use of Green Lease Solicitation Paragraph Reference Chart (1.84 MB) ...

  6. Uranium industry annual 1993

    SciTech Connect

    Not Available

    1994-09-01

    Uranium production in the United States has declined dramatically from a peak of 43.7 million pounds U{sub 3}O{sub 8} (16.8 thousand metric tons uranium (U)) in 1980 to 3.1 million pounds U{sub 3}O{sub 8} (1.2 thousand metric tons U) in 1993. This decline is attributed to the world uranium market experiencing oversupply and intense competition. Large inventories of uranium accumulated when optimistic forecasts for growth in nuclear power generation were not realized. The other factor which is affecting U.S. uranium production is that some other countries, notably Australia and Canada, possess higher quality uranium reserves that can be mined at lower costs than those of the United States. Realizing its competitive advantage, Canada was the world`s largest producer in 1993 with an output of 23.9 million pounds U{sub 3}O{sub 8} (9.2 thousand metric tons U). The U.S. uranium industry, responding to over a decade of declining market prices, has downsized and adopted less costly and more efficient production methods. The main result has been a suspension of production from conventional mines and mills. Since mid-1992, only nonconventional production facilities, chiefly in situ leach (ISL) mining and byproduct recovery, have operated in the United States. In contrast, nonconventional sources provided only 13 percent of the uranium produced in 1980. ISL mining has developed into the most cost efficient and environmentally acceptable method for producing uranium in the United States. The process, also known as solution mining, differs from conventional mining in that solutions are used to recover uranium from the ground without excavating the ore and generating associated solid waste. This article describes the current ISL Yang technology and its regulatory approval process, and provides an analysis of the factors favoring ISL mining over conventional methods in a declining uranium market.

  7. GEO LEASE COMPETITIVE | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Competitive Lease (pre-EPAct 2005) Retrieved from "http:en.openei.orgwindex.php?titleGEOLEASECOMPETITIVE&oldid659847" Feedback Contact needs updating Image...

  8. Special Use Lease | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Special Use LeaseLegal Published NA Year Signed or Took Effect 2013 Legal Citation Not provided DOI Not Provided Check for DOI availability: http:crossref.org...

  9. Property:CompeteLeasing | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    "CompeteLeasing" Showing 13 pages using this property. R RAPIDGeothermalLand AccessAlaska + Yes, if multiple applications are received for a mineral tract. RAPID...

  10. Federal offshore statistics: leasing, exploration, production, revenue

    SciTech Connect

    Essertier, E.P.

    1983-01-01

    The statistics in this update of the Outer Continental Shelf Statistics publication document what has happened since federal leasing began on the Outer Continental Shelf (OCS) in 1954. Highlights note that of the 29.8 million acres actually leased from 175.6 million acres offered for leasing, 20.1% were in frontier areas. Total revenues for the 1954-1982 period were $58.9 billion with about 13% received in 1982. The book is divided into six parts covering highlights, leasing, exploration and development, production and revenue, reserves and undiscovered recoverable resources, and pollution problems from well and tanker accidents. 5 figures, 59 tables.

  11. National Lease Financing Services | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Place: San Diego, California Zip: 92122 Sector: Solar, Wind energy Product: NLFS arrange tax oriented, tax exempt, capital and operationg lease and loans for commercial and...

  12. Excess Uranium Management

    Office of Energy Efficiency and Renewable Energy (EERE)

    On July 19, 2016, the Department issued a Request for Information on the effects of DOE transfers of excess uranium on domestic uranium mining, conversion, and enrichment industries. The Request for Information established an August 18, 2016 deadline for the submission of written comments. On August 1, 2016, the Department extended the comment period to September 19, 2016.

  13. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    1. Foreign sales of uranium from U.S. suppliers and owners and operators of U.S. civilian ... 2011 2012 2013 2014 2015 U.S.-origin uranium Foreign sales 4,387 4,798 4,148 4,210 ...

  14. Uranium Marketing Annual Report -

    Annual Energy Outlook

    . Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by ... 2011 2012 2013 2014 2015 U.S.-Origin Uranium Purchases 5,205 9,807 9,484 3,316 3,419 ...

  15. DECONTAMINATION OF URANIUM

    DOEpatents

    Spedding, F.H.; Butler, T.A.

    1962-05-15

    A process is given for separating fission products from uranium by extracting the former into molten aluminum. Phase isolation can be accomplished by selectively hydriding the uranium at between 200 and 300 deg C and separating the hydride powder from coarse particles of fissionproduct-containing aluminum. (AEC)

  16. URANIUM SEPARATION PROCESS

    DOEpatents

    McVey, W.H.; Reas, W.H.

    1959-03-10

    The separation of uranium from an aqueous solution containing a water soluble uranyl salt is described. The process involves adding an alkali thiocyanate to the aqueous solution, contacting the resulting solution with methyl isobutyl ketons and separating the resulting aqueous and organic phase. The uranium is extracted in the organic phase as UO/sub 2/(SCN)/sub/.

  17. Uranium dioxide electrolysis

    DOEpatents

    Willit, James L.; Ackerman, John P.; Williamson, Mark A.

    2009-12-29

    This is a single stage process for treating spent nuclear fuel from light water reactors. The spent nuclear fuel, uranium oxide, UO.sub.2, is added to a solution of UCl.sub.4 dissolved in molten LiCl. A carbon anode and a metallic cathode is positioned in the molten salt bath. A power source is connected to the electrodes and a voltage greater than or equal to 1.3 volts is applied to the bath. At the anode, the carbon is oxidized to form carbon dioxide and uranium chloride. At the cathode, uranium is electroplated. The uranium chloride at the cathode reacts with more uranium oxide to continue the reaction. The process may also be used with other transuranic oxides and rare earth metal oxides.

  18. URANIUM PRECIPITATION PROCESS

    DOEpatents

    Thunaes, A.; Brown, E.A.; Smith, H.W.; Simard, R.

    1957-12-01

    A method for the recovery of uranium from sulfuric acid solutions is described. In the present process, sulfuric acid is added to the uranium bearing solution to bring the pH to between 1 and 1.8, preferably to about 1.4, and aluminum metal is then used as a reducing agent to convert hexavalent uranium to the tetravalent state. As the reaction proceeds, the pH rises amd a selective precipitation of uranium occurs resulting in a high grade precipitate. This process is an improvement over the process using metallic iron, in that metallic aluminum reacts less readily than metallic iron with sulfuric acid, thus avoiding consumption of the reducing agent and a raising of the pH without accomplishing the desired reduction of the hexavalent uranium in the solution. Another disadvantage to the use of iron is that positive ferric ions will precipitate with negative phosphate and arsenate ions at the pH range employed.

  19. METHOD FOR PURIFYING URANIUM

    DOEpatents

    Kennedy, J.W.; Segre, E.G.

    1958-08-26

    A method is presented for obtaining a compound of uranium in an extremely pure state and in such a condition that it can be used in determinations of the isotopic composition of uranium. Uranium deposited in calutron receivers is removed therefrom by washing with cold nitric acid and the resulting solution, coataining uranium and trace amounts of various impurities, such as Fe, Ag, Zn, Pb, and Ni, is then subjected to various analytical manipulations to obtain an impurity-free uranium containing solution. This solution is then evaporated on a platinum disk and the residue is ignited converting it to U2/sub 3//sub 8/. The platinum disk having such a thin film of pure U/sub 2/O/sub 8/ is suitable for use with isotopic determination techaiques.

  20. Geopressure industrial forums, newsletter and lease support. Final report, April 7, 1981-December 31, 1983

    SciTech Connect

    Knutson, C.F.

    1983-12-01

    In the course of this contract C. K. GeoEnergy: (1) planned, organized, conducted, and reported on six DOE/Industry Forum meetings where the progress of DOE's resource development program was outlined and discussed (these six forum meetings included three meetings of the Drilling and Testing Subgroup and three meetings of the Overview Group), (2) prepared and distributed 15 newsletters, and (3) prepared three reports for DOE lease support. This final report includes summaries of each of the forum meetings as well as the three lease support meetings and the newsletter program.

  1. Lease Operations Environmental Guidance Document

    SciTech Connect

    Bureau of Land Management

    2001-02-14

    This report contains discussions in nine different areas as follows: (1) Good Lease Operating Practices; (2) Site Assessment and Sampling; (3) Spills/Accidents; (4) Containment and Disposal of Produced Waters; (5) Restoration of Hydrocarbon Impacted Soils; (6) Restoration of Salt Impacted Soils; (7) Pit Closures; (8) Identification, Removal and Disposal of Naturally Occurring Radioactive Materials (NORM); and (9) Site Closure and Construction Methods for Abandonment Wells/Locations. This report is primary directed towards the operation of oil and gas producing wells.

  2. Regulatory Oversight Program, July 1, 1993--March 3, 1997. Volume 1

    SciTech Connect

    1997-09-01

    On July 1, 1993, a Regulatory Oversight (RO) organization was established within the United States Department of Energy (DOE), Oak Ridge Operations (ORO) to provide regulatory oversight of the DOE uranium enrichment facilities leased to the United States Enrichment Corporation (USEC). The purpose of the RO program was to ensure continued plant safety, safeguards and security while the Paducah and Portsmouth gaseous diffusion plants (GDPs) transitioned to regulatory oversight by the Nuclear Regulatory Commission (NRC). These activities were performed under the authority of the lease agreement between DOE and USEC until NRC issued a Certificate of Compliance or approved a Compliance Plan pursuant to Section 1701 of the Atomic Energy Act of 1954, as amended, and assumed regulatory responsibility. This report chronicles the formal development, operation and key activities of the RO organization from its beginning in July 1993, until the turnover of the regulatory oversight responsibility to the NRC on March 3, 1997. Through its evolution to closure, the RO program was a formal, proceduralized effort designed to provide consistent regulation and to facilitate transition to NRC. The RO Program was also a first-of-a-kind program for DOE. The process, experience, and lessons learned summarized herein should be useful as a model for transition of other DOE facilities to privatization or external regulation.

  3. Justice Department review of federal coal and oil leasing: serving the consistent goals of competition and energy independence

    SciTech Connect

    Kaplan, D.A.

    1981-01-01

    As the nation moves into the 1980s, development of our domestic energy resources must surely be the number one priority of energy policy. Important natural resources are owned by the Federal government and must be dedicated to development in the public interest. This includes a government leasing program which fosters competitive and efficient development of these resources by private companies. Through its antitrust review of individual leases and its general advocacy of competition in the leasing program, the Department of Justice seeks to bring the prospect of a sound national energy policy closer to reality. Examples of how this review functions are drawn from the Outer Continental Shelf Land Acts Amendments of 1978 and the Federal Coal Leasing Amendments Act of 1975. 32 references.

  4. SEE Action Series: High Performance Leasing Strategies for State and Local Governments

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

    TAP Webinar eere.energy.gov The Parker Ranch installation in Hawaii DOE Technical Assistance Program SEE Action Series: High Performance Leasing Strategies for State and Local Governments February 26, 2013 2 | TAP Webinar eere.energy.gov What is the Technical Assistance Program? * DOE's Technical Assistance Program (TAP) provides state, local, and tribal officials with resources to advance successful, high-impact, and long-lasting clean energy policies, programs, and projects * TAP supports one

  5. The US uranium industry: Regulatory and policy impediments

    SciTech Connect

    Drennen, T.E.; Glicken, J.

    1995-06-01

    The Energy Policy Act of 1992 required the DOE to develop recommendations and implement government programs to assist the domestic uranium industry in increasing export opportunities. In 1993, as part of that effort, the Office of Nuclear Energy identified several key factors that could (or have) significantly impact(ed) export opportunities for domestic uranium. This report addresses one of these factors: regulatory and policy impediments to the flow of uranium products between the US and other countries. It speaks primarily to the uranium market for civil nuclear power. Changes in the world political and economic order have changed US national security requirements, and the US uranium industry has found itself without the protected market it once enjoyed. An unlevel playing field for US uranium producers has resulted from a combination of geology, history, and a general US political philosophy of nonintervention that precludes the type of industrial policy practiced in other uranium-exporting countries. The US has also been hampered in its efforts to support the domestic uranium-producing industry by its own commitment to free and open global markets and by international agreements such as GATT and NAFTA. Several US policies, including the imposition of NRC fees and licensing costs and Harbor Maintenance fees, directly harm the competitiveness of the domestic uranium industry. Finally, requirements under US law, such as those in the 1979 Nuclear Nonproliferation Act, place very strict limits on the use of US-origin uranium, limitations not imposed by other uranium-producing countries. Export promotion and coordination are two areas in which the US can help the domestic uranium industry without violating existing trade agreements or other legal or policy constraints.

  6. PROCESS OF RECOVERING URANIUM

    DOEpatents

    Kilner, S.B.

    1959-12-29

    A method is presented for separating and recovering uranium from a complex mixure of impurities. The uranium is dissolved to produce an aqueous acidic solution including various impurities. In accordance with one method, with the uranium in the uranyl state, hydrogen cyanide is introduced into the solution to complex the impurities. Subsequently, ammonia is added to the solution to precipitate the uraniunn as ammonium diuranate away from the impurities in the solution. Alternatively, the uranium is precipitated by adding an alkaline metal hydroxide. In accordance with the second method, the uranium is reduced to the uranous state in the solution. The reduced solution is then treated with solid alkali metal cyanide sufficient to render the solution about 0.1 to 1.0 N in cyanide ions whereat cyanide complex ions of the metal impurities are produced and the uranium is simultaneously precipituted as uranous hydroxide. Alternatively, hydrogen cyanide may be added to the reduced solution and the uranium precipitated subsequently by adding ammonium hydroxide or an alkali metal hydroxide. Other refinements of the method are also disclosed.

  7. National Uranium Resource Evaluation: Millett Quadrangle, Nevada

    SciTech Connect

    Mitchell, T.P.; Quade, J.G.

    1982-09-01

    The Millett 1/sup 0/ x 2/sup 0/ National Topographic Map Series quadrangle in central Nevada was evaluated in accordance with criteria developed for the National Uranium Resource Evaluation program to determine areas favorable for uranium deposits. New and previously published radiometric, geochemical, and geologic data were used in the evaluation. Favorable allogenic environments were identified at the margins of granitic intrusions that have discordant contact zones. Eleven areas were studied in detail; of these, eight were determined to be unfavorable, and three lacked sufficient data to be evaluated.

  8. Lease default and eviction: action or reaction

    SciTech Connect

    Atkins, J.W.

    1983-03-01

    In considering the importance of lease management and administration, the authors have approached the topic as a three phase presentation dealing with mineral lease administration and management, past, present and future. The title illustrates the real consequences of alternative approaches to property management.

  9. Coal leasing and taxation. Coal policy paper

    SciTech Connect

    Brody, S.E.; DeVries, A.H.

    1981-01-01

    The paper presents background information on current and proposed approaches to coal leasing and taxation, at both the State and federal levels. In addition, it discusses both the governmental objectives and probable economic effects of various combinations of leasing and taxation policies.

  10. Calif--Los Angeles Basin Onshore Natural Gas Liquids Lease Condensate...

    Energy Information Administration (EIA) (indexed site)

    Natural Gas Liquids Lease Condensate, Proved Reserves (Million Barrels) Calif--Los Angeles ... Lease Condensate Proved Reserves as of Dec. 31 CA, Los Angeles Basin Onshore Lease ...

  11. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    4. Uranium sellers to owners and operators of U.S. civilian nuclear power reactors, 2013-15 2013 2014 2015 American Fuel Resources, LLC Advance Uranium Asset Management Ltd. AREVA / AREVA NC, Inc. AREVA NC, Inc. AREVA / AREVA NC, Inc. ARMZ (AtomRedMetZoloto) BHP Billiton Olympic Dam Corporation Pty Ltd ARMZ (AtomRedMetZoloto) BHP Billiton Olympic Dam Corporation Pty Ltd CAMECO BHP Billiton Olympic Dam Corporation Pty Ltd CAMECO ConverDyn CAMECO CGN Global Uranium Limited Deutsche Bank Deutsche

  12. Depleted uranium management alternatives

    SciTech Connect

    Hertzler, T.J.; Nishimoto, D.D.

    1994-08-01

    This report evaluates two management alternatives for Department of Energy depleted uranium: continued storage as uranium hexafluoride, and conversion to uranium metal and fabrication to shielding for spent nuclear fuel containers. The results will be used to compare the costs with other alternatives, such as disposal. Cost estimates for the continued storage alternative are based on a life-cycle of 27 years through the year 2020. Cost estimates for the recycle alternative are based on existing conversion process costs and Capital costs for fabricating the containers. Additionally, the recycle alternative accounts for costs associated with intermediate product resale and secondary waste disposal for materials generated during the conversion process.

  13. Death Valley 1/sup 0/ x 2/sup 0/ NTMS area, California and Nevada. Data report: National Uranium Resource Evaluation program, hydrogeochemical and stream sediment reconnaissance

    SciTech Connect

    Cook, J.R.

    1980-04-01

    Results of ground water and stream sediment reconnaissance in the National Topographic Map Series (NTMS) Death Valley 1/sup 0/ x 2/sup 0/ quadrangle are presented. Stream sediment samples were collected from small streams at 649 sites or at a nominal density of one site per 20 square kilometers. Ground water samples were collected at 62 sites or at a nominal density of one site per 220 square kilometers. Neutron activation analysis results are given for uranium and 16 other elements in sediments, and for uranium and 8 other elements in ground water and surface water. Mass spectrometry results are given for helium in ground water. Field measurements and observations are reported for each site. Analytical data and field measurements are presented in tables and maps. Statistical summaries of data and a brief description of results are given. A generalized geologic map and a summary of the geology of the area are included. Key data from ground water sites include (1) water chemistry measurements (pH, conductivity, and alkalinity), (2) scintillometer readings, and (3) elemental analyses (U, Br, Cl, F, He, Mn, Na, and V). Supplementary data include site descriptors, tabulated analytical data for Al, Dy, and Mg, and histograms and cumulative frequency plots for all elements. Key data from stream sediment sites include (1) water quality measurements (2) important elemental analyses, (U, Th, Hf, Ce, Fe, Mn, Sc, Na, Ti, and V), and (3) scintillometer readings. Supplementary data from stream sediment sites include sample site descriptors (stream characteristics, vegetation, etc.), additional elemental analyses (Dy, Eu, La, Lu, Sm, and Yb), and histograms and cumulative frequency plots for all elements.

  14. National uranium resource evaluation: Clifton Quadrangle, Arizona and New Mexico

    SciTech Connect

    White, D L; Foster, M

    1982-05-01

    The Clifton Quadrangle, Arizona and New Mexico, was evaluated to identify environments and delineate areas favorable for uranium deposits. The evaluation used criteria formulated for the National Uranium Resource Evaluation program. Evidence for the evaluation was based on surface studies, hydrogeochemical and stream-sediment reconnaissance, and aerial radiometric surveys. The quadrangle encompasses parts of three physiographic provinces: the Colorado Plateau, the transition zone, and the Basin and Range. The one environment determined, during the present study, to be favorable for uranium deposits is the Whitewater Creek member of the Cooney tuff, which is favorable for magmatic-hydrothermal uranium deposits on the west side of the Bursum caldera. No other areas were favorable for uranium deposits in sandstone, limestone, volcanogenic, igneous, or metamorphic environments. The subsurface is unevaluated because of lack of information, as are areas where access is a constraint.

  15. URANIUM RECOVERY PROCESS

    DOEpatents

    Stevenson, J.W.; Werkema, R.G.

    1959-07-28

    The recovery of uranium from magnesium fluoride slag obtained as a by- product in the production of uranium metal by the bomb reduction prccess is presented. Generally the recovery is accomplished by finely grinding the slag, roasting ihe ground slag air, and leaching the roasted slag with a hot, aqueous solution containing an excess of the sodium bicarbonate stoichiometrically required to form soluble uranium carbonate complex. The roasting is preferably carried out at between 425 and 485 deg C for about three hours. The leaching is preferably done at 70 to 90 deg C and under pressure. After leaching and filtration the uranium may be recovered from the clear leach liquor by any desired method.

  16. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    b. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors ranked by price and distributed by purchaser, 2013-15 deliveries thousand pounds U3O8 ...

  17. Uranium Marketing Annual Report -

    Annual Energy Outlook

    3. Deliveries of uranium feed by owners and operators of U.S. civilian nuclear power reactors by enrichment country and delivery year, 2013-15 thousand pounds U3O8 equivalent Feed ...

  18. Uranium Marketing Annual Report -

    Annual Energy Outlook

    9. Contracted purchases of uranium by owners and operators of U.S. civilian nuclear power reactors, signed in 2015, by delivery year, 2016-25 thousand pounds U3O8 equivalent Year ...

  19. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    4. Deliveries of uranium feed for enrichment by owners and operators of U.S. civilian nuclear power reactors by origin country and delivery year, 2013-15 thousand pounds U3O8 ...

  20. PURIFICATION OF URANIUM FUELS

    DOEpatents

    Niedrach, L.W.; Glamm, A.C.

    1959-09-01

    An electrolytic process of refining or decontaminating uranium is presented. The impure uranium is made the anode of an electrolytic cell. The molten salt electrolyte of this cell comprises a uranium halide such as UF/sub 4/ or UCl/sub 3/ and an alkaline earth metal halide such as CaCl/sub 2/, BaF/sub 2/, or BaCl/sub 2/. The cathode of the cell is a metal such as Mn, Cr, Co, Fe, or Ni which forms a low melting eutectic with U. The cell is operated at a temperature below the melting point of U. In operation the electrodeposited uranium becomes alloyed with the metal of the cathode, and the low melting alloy thus formed drips from the cathode.

  1. Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    9. Summary production statistics of the U.S. uranium industry, 1993-2015 Year Exploration and development surface drilling (million feet) Exploration and development drilling expenditures 1 (million dollars) Mine production of uranium (million pounds U3O8) Uranium concentrate production (million pounds U3O8) Uranium concentrate shipments (million pounds U3O8) Employment (person-years) 1993 1.1 5.7 2.1 3.1 3.4 871 1994 0.7 1.1 2.5 3.4 6.3 980 1995 1.3 2.6 3.5 6.0 5.5 1,107 1996 3.0 7.2 4.7 6.3

  2. Association for Governmental Leasing & Finance (AGLF) | Department of

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

    Energy Association for Governmental Leasing & Finance (AGLF) Association for Governmental Leasing & Finance (AGLF) Frequently Asked Questions about Tax-Exempt Municipal Leasing. Author: Association for Governmental Leasing & Finance (AGLF) FAQ About Tax-Exempt Municipal Leasing More Documents & Publications Financing Energy Upgrades for K-12 School Districts Financing Solar PV at Government Sites with PPAs and Public Debt Reduce Risk, Increase Clean Energy: How States and

  3. ANODIC TREATMENT OF URANIUM

    DOEpatents

    Kolodney, M.

    1959-02-01

    A method is presented for effecting eloctrolytic dissolution of a metallic uranium article at a uniform rate. The uranium is made the anode in an aqueous phosphoric acid solution containing nitrate ions furnished by either ammonium nitrate, lithium nitrate, sodium nitrate, or potassium nitrate. A stainless steel cathode is employed and electrolysls carried out at a current density of about 0.1 to 1 ampere per square inch.

  4. URANIUM EXTRACTION PROCESS

    DOEpatents

    Baldwin, W.H.; Higgins, C.E.

    1958-12-16

    A process is described for recovering uranium values from acidic aqueous solutions containing hexavalent uranium by contacting the solution with an organic solution comprised of a substantially water-immiscible organlc diluent and an organic phosphate to extract the uranlum values into the organic phase. Carbon tetrachloride and a petroleum hydrocarbon fraction, such as kerosene, are sultable diluents to be used in combination with organlc phosphates such as dibutyl butylphosphonate, trlbutyl phosphine oxide, and tributyl phosphate.

  5. Method for the recovery of uranium values from uranium tetrafluoride

    DOEpatents

    Kreuzmann, A.B.

    1982-10-27

    The invention is a novel method for the recovery of uranium from dry, particulate uranium tetrafluoride. In one aspect, the invention comprises reacting particulate uranium tetrafluoride and calcium oxide in the presence of gaseous oxygen to effect formation of the corresponding alkaline earth metal uranate and alkaline earth metal fluoride. The product uranate is highly soluble in various acidic solutions whereas the product fluoride is virtually insoluble therein. The product mixture of uranate and alkaline earth metal fluoride is contacted with a suitable acid to provide a uranium-containing solution, from which the uranium is recovered. The invention can achieve quantitative recovery of uranium in highly pure form.

  6. Method for the recovery of uranium values from uranium tetrafluoride

    DOEpatents

    Kreuzmann, Alvin B.

    1983-01-01

    The invention is a novel method for the recovery of uranium from dry, particulate uranium tetrafluoride. In one aspect, the invention comprises reacting particulate uranium tetrafluoride and calcium oxide in the presence of gaseous oxygen to effect formation of the corresponding alkaline earth metal uranate and alkaline earth metal fluoride. The product uranate is highly soluble in various acidic solutions wherein the product fluoride is virtually insoluble therein. The product mixture of uranate and alkaline earth metal fluoride is contacted with a suitable acid to provide a uranium-containing solution, from which the uranium is recovered. The invention can achieve quantitative recovery of uranium in highly pure form.

  7. Formerly utilized MED/AEC sites remedial action program: radiological survey of the former Virginia-Carolina Chemical Corporation Uranium Recovery Pilot Plant, Nichols, Florida. Final report

    SciTech Connect

    Haywood, F F; Doane, R W; Goldsmith, W A; Shinpaugh, W H; Crawford, D J; Fox, W F; Leggett, R W; Stone, D R

    1980-01-01

    The results of a radiological survey conducted at the site of a former uranium recovery pilot plant operated by the Virginia-Carolina Chemical Corporation is presented. All that remains of this operation is a concrete pad situated within the boundary of a phosphate products plant now operated by Conserv, Inc., at the Nichols, Florida site. The survey included measurements designed to characterize the residual radioactivity in the vicinity of this pilot plant and to compare the quantities with federal guidelines for the release of decontaminated property for unrestricted use. The results of this survey indicate that only small quantities of radioactivity exist above normal background levels for that area. Some soil contamination was found in the vicinity of a concrete pad on which the pilot plant stood. Much of this contamination was due to /sup 226/Ra and /sup 238/U. Some beta-gamma dose rates in excess of applicable guidelines were observed in this same area. External gamma-ray exposure rates at 1 m above the ground range from 20 to 100 ..mu..R/hr. None of the direct measurements of alpha contamination were above guideline levels.

  8. Process for electrolytically preparing uranium metal

    DOEpatents

    Haas, Paul A.

    1989-01-01

    A process for making uranium metal from uranium oxide by first fluorinating uranium oxide to form uranium tetrafluoride and next electrolytically reducing the uranium tetrafluoride with a carbon anode to form uranium metal and CF.sub.4. The CF.sub.4 is reused in the fluorination reaction rather than being disposed of as a hazardous waste.

  9. Process for electrolytically preparing uranium metal

    DOEpatents

    Haas, Paul A.

    1989-08-01

    A process for making uranium metal from uranium oxide by first fluorinating uranium oxide to form uranium tetrafluoride and next electrolytically reducing the uranium tetrafluoride with a carbon anode to form uranium metal and CF.sub.4. The CF.sub.4 is reused in the fluorination reaction rather than being disposed of as a hazardous waste.

  10. Influence of uranium hydride oxidation on uranium metal behaviour

    SciTech Connect

    Patel, N.; Hambley, D.; Clarke, S.A.; Simpson, K.

    2013-07-01

    This work addresses concerns that the rapid, exothermic oxidation of active uranium hydride in air could stimulate an exothermic reaction (burning) involving any adjacent uranium metal, so as to increase the potential hazard arising from a hydride reaction. The effect of the thermal reaction of active uranium hydride, especially in contact with uranium metal, does not increase in proportion with hydride mass, particularly when considering large quantities of hydride. Whether uranium metal continues to burn in the long term is a function of the uranium metal and its surroundings. The source of the initial heat input to the uranium, if sufficient to cause ignition, is not important. Sustained burning of uranium requires the rate of heat generation to be sufficient to offset the total rate of heat loss so as to maintain an elevated temperature. For dense uranium, this is very difficult to achieve in naturally occurring circumstances. Areas of the uranium surface can lose heat but not generate heat. Heat can be lost by conduction, through contact with other materials, and by convection and radiation, e.g. from areas where the uranium surface is covered with a layer of oxidised material, such as burned-out hydride or from fuel cladding. These rates of heat loss are highly significant in relation to the rate of heat generation by sustained oxidation of uranium in air. Finite volume modelling has been used to examine the behaviour of a magnesium-clad uranium metal fuel element within a bottle surrounded by other un-bottled fuel elements. In the event that the bottle is breached, suddenly, in air, it can be concluded that the bulk uranium metal oxidation reaction will not reach a self-sustaining level and the mass of uranium oxidised will likely to be small in relation to mass of uranium hydride oxidised. (authors)

  11. National Uranium Resource Evaluation: Kingman Quadrangle, Arizona, Nevada, and California

    SciTech Connect

    Luning, R.H.; Penley, H.M.; Johnson, C.L.; Dotterrer, F.E.

    1982-09-01

    Literature research, surface geologic investigations, and rock sampling were conducted for the Kingman Quadrangle, Arizona, Nevada, and California, to identify geologic environments and delineate areas favorable for uranium deposits. Favorability criteria developed during the National Uranium Resource Evaluation program were used. The studies were augmented by aerial radiometric and hydrogeochemical and stream-sediment surveys. No environments favorable for uranium deposits of at least 100 tons U/sub 3/O/sub 8/ were found. Unfavorable environments include all sedimentary, igneous, and metamorphic rocks of Precambrian to Laramide age; Tertiary volcanic sequences; and Quaternary caliche. Unevaluated environments include the Bird Spring Formation and the intermontane valleys.

  12. Supplemental Radiological Survey Plan for the Lease of the Rooms Associated with C107 of Building K-1006 at the East Tennessee Technology Park, Oak Ridge, Tennessee

    SciTech Connect

    Blevins M.F.

    2010-09-01

    In 1998, a portion of Bldg. K-1006 was leased to the Community Reuse Organization of East Tennessee (CROET) as part of the reindustrialization efforts at the East Tennessee Technology Park (ETTP). The facility was subleased and is being used as an analytical laboratory. The 1998 lease did not include rooms C107, C107-A, C107-B, C107-C, and C107-D. The lease of these rooms is now desired. These rooms comprise the area to be surveyed. The building was constructed as a laboratory facility to support the gaseous diffusion uranium enrichment process. It also contains offices and administrative spaces for laboratory personnel. After the gaseous diffusion process was shut down in the mid-1980s, the building was used to provide research and development support to ETTP environmental, safety, and health programs; the Toxic Substances Control Act Incinerator; the Central Neutralization Facility; and other multi-site waste treatment activities. It also served as the chemistry laboratory for the Environmental Technology Technical Services Organization. The activities currently conducted in Bldg. K-1006 utilize a variety of analytical techniques. Some of the major techniques being employed are X-ray analysis, electron microanalysis, and spectrochemical analysis. In 1998, a portion of Bldg. K-1006 was leased to CROET as part of the reindustrialization efforts at ETTP. The facility was subleased and is being used as an analytical laboratory. The 1998 lease did not include Rooms C107, C107-A, C107-B, C107-C, and C107-D. Some demolition of furniture and decontamination activities has taken place for Rooms C 107 and C 107-B since the last radiological survey of those rooms. In March 2009, a final remedial action (RA) was performed for the Bldg. K-1006 north basement sump. The Bldg. K-1006 north basement sump is a nominal 30-in.-diameter, 36-in.-deep concrete structure in the north corner of room C107B. The building receives groundwater in-leakage that is periodically pumped to the

  13. Uranium hexafluoride handling. Proceedings

    SciTech Connect

    Not Available

    1991-12-31

    The United States Department of Energy, Oak Ridge Field Office, and Martin Marietta Energy Systems, Inc., are co-sponsoring this Second International Conference on Uranium Hexafluoride Handling. The conference is offered as a forum for the exchange of information and concepts regarding the technical and regulatory issues and the safety aspects which relate to the handling of uranium hexafluoride. Through the papers presented here, we attempt not only to share technological advances and lessons learned, but also to demonstrate that we are concerned about the health and safety of our workers and the public, and are good stewards of the environment in which we all work and live. These proceedings are a compilation of the work of many experts in that phase of world-wide industry which comprises the nuclear fuel cycle. Their experience spans the entire range over which uranium hexafluoride is involved in the fuel cycle, from the production of UF{sub 6} from the naturally-occurring oxide to its re-conversion to oxide for reactor fuels. The papers furnish insights into the chemical, physical, and nuclear properties of uranium hexafluoride as they influence its transport, storage, and the design and operation of plant-scale facilities for production, processing, and conversion to oxide. The papers demonstrate, in an industry often cited for its excellent safety record, continuing efforts to further improve safety in all areas of handling uranium hexafluoride. Selected papers were processed separately for inclusion in the Energy Science and Technology Database.

  14. PRODUCTION OF URANIUM HEXAFLUORIDE

    DOEpatents

    Fowler, R.D.

    1957-08-27

    A process for the production of uranium hexafluoride from the oxides of uranium is reported. In accordance with the method, the higher oxides of uranium may be reduced to uranium dioxide (UO/sub 2/), the latter converted into uranium tetrafluoride by reaction with hydrogen fluoride, and the UF/sub 4/ converted to UF/sub 6/ by reaction with a fluorinating agent, such as CoF/sub 3/. The UO/sub 3/ or U/sub 3/O/sub 8/ is placed in a reac tion chamber in a copper boat or tray enclosed in a copper oven, and heated to 500 to 650 deg C while hydrogen gas is passed through the oven. After nitrogen gas is used to sweep out the hydrogen and the water vapor formed, and while continuing to inaintain the temperature between 400 deg C and 600 deg C, anhydrous hydrogen fluoride is passed through. After completion of the conversion of UO/sub 2/ to UF/sub 4/ the temperature of the reaction chamber is lowered to about 400 deg C or less, the UF/sub 4/ is mixed with the requisite quantity of CoF/sub 3/, and after evacuating the chamber, the mixture is heated to 300 to 400 deg C, and the resulting UF/sub 6/ is led off and delivered to a condenser.

  15. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    9 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 3. Uranium purchased by owners and operators of U.S. civilian nuclear power ...

  16. 2015 Uranium Marketing Annual Report

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

    1 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Deliveries Uranium concentrate Natural UF 6 Enriched UF 6 Natural UF 6 and Enriched UF ...

  17. 2015 Uranium Marketing Annual Report

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

    9 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 10. Annual unfilled uranium market requirements of owners and operators of U.S. ...

  18. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    7 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 17. Foreign purchases of uranium by U.S. suppliers and owners and operators of U.S. ...

  19. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    1 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Table 13. Deliveries of uranium feed by owners and operators of U.S. civilian nuclear ...

  20. 2015 Uranium Marketing Annual Report

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

    7 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure S6. Weighted-average price of foreign purchases and foreign sales of uranium, ...

  1. 2015 Uranium Marketing Annual Report

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

    1 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 22. Commercial inventories of uranium by owner as of end of year, 2011-15 ...

  2. 2015 Uranium Marketing Annual Report

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

    3 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 14. Shipments of uranium feed by owners and operators of U.S. civilian nuclear ...

  3. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    9 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Figure 19. Foreign sales of uranium from U.S. suppliers and owners and operators of U.S. ...

  4. 2015 Uranium Marketing Annual Report

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

    7 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May ... Table 9. Contracted purchases of uranium by owners and operators of U.S. civilian ...

  5. Microsoft Word - uranium.doc

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

    Utah, is contaminated with up to 17 mgL uranium leached from processed tailings at an ore ... PRB in-situ treatment technologies for abating the ground water uranium contamination. ...

  6. 2015 Uranium Marketing Annual Report

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

    2015 Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 thousand pounds U 3 O 8 equivalent Year Maximum ...

  7. METHOD OF RECOVERING URANIUM COMPOUNDS

    DOEpatents

    Poirier, R.H.

    1957-10-29

    S>The recovery of uranium compounds which have been adsorbed on anion exchange resins is discussed. The uranium and thorium-containing residues from monazite processed by alkali hydroxide are separated from solution, and leached with an alkali metal carbonate solution, whereby the uranium and thorium hydrorides are dissolved. The carbonate solution is then passed over an anion exchange resin causing the uranium to be adsorbed while the thorium remains in solution. The uranium may be recovered by contacting the uranium-holding resin with an aqueous ammonium carbonate solution whereby the uranium values are eluted from the resin and then heating the eluate whereby carbon dioxide and ammonia are given off, the pH value of the solution is lowered, and the uranium is precipitated.

  8. 2015 Uranium Marketing Annual Survey

    Energy Information Administration (EIA) (indexed site)

    7. Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by ... Weighted-average prices are not adjusted for inflation. " "UF6 is uranium hexafluoride. ...

  9. 2015 Domestic Uranium Production Report

    Energy Information Administration (EIA) (indexed site)

    7. Employment in the U.S. uranium production industry by state, 2003-15" "person-years" ... Administration: Form EIA-851A, ""Domestic Uranium Production Report"" (2003-15)." "10

  10. 2015 Domestic Uranium Production Report

    Energy Information Administration (EIA) (indexed site)

    3. U.S. uranium concentrate production, shipments, and sales, 2003-15" "Activity at U.S. ..."W","W","W","W","W","W","W","W","W","W" "Uranium Concentrate Produced at U.S. Mills" ...

  11. METHOD OF SINTERING URANIUM DIOXIDE

    DOEpatents

    Henderson, C.M.; Stavrolakis, J.A.

    1963-04-30

    This patent relates to a method of sintering uranium dioxide. Uranium dioxide bodies are heated to above 1200 nif- C in hydrogen, sintered in steam, and then cooled in hydrogen. (AEC)

  12. Uranium resources: Issues and facts

    SciTech Connect

    Delene, J.G.

    1993-12-31

    Although there are several secondary issues, the most important uranium resource issue is, ``will there be enough uranium available at a cost which will allow nuclear power to be competitive in the future?`` This paper will attempt to answer this question by discussing uranium supply, demand, and economics from the perspective of the United States. The paper will discuss: how much uranium is available; the sensitivity of nuclear power costs to uranium price; the potential future demand for uranium in the Unites States, some of the options available to reduce this demand, the potential role of the Advanced Liquid Metal Cooled Reactor (ALMR) in reducing uranium demand; and potential alternative uranium sources and technologies.

  13. Uranium-titanium-niobium alloy

    DOEpatents

    Ludtka, Gail M.; Ludtka, Gerard M.

    1990-01-01

    A uranium alloy having small additions of Ti and Nb shows improved strength and ductility in cross section of greater than one inch over prior uranium alloy having only Ti as an alloying element.

  14. 2015 Domestic Uranium Production Report

    Annual Energy Outlook

    Domestic Uranium Production Report 2015 Domestic Uranium Production Report Release Date: May 5, 2016 Next Release Date: May 2017 State(s) 2003 2004 2005 2006 2007 2008 2009 2010 ...

  15. 2015 Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    Domestic Uranium Production Report 2015 Domestic Uranium Production Report Release Date: May 5, 2016 Next Release Date: May 2017 Activity at U.S. Mills and In-Situ-Leach Plants ...

  16. 2015 Domestic Uranium Production Report

    Annual Energy Outlook

    Domestic Uranium Production Report 2015 Domestic Uranium Production Report Release Date: May 5, 2016 Next Release Date: May 2017 Table 9. Summary production statistics of the U.S. ...

  17. Workplace Charging at Leased Facilities

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

    Materials 6 Third Party Sustainability Certification 12 Credentialed Management 4 Life Cycle Assessment 8 Section B: Programs Programs Describes the programs and features...

  18. Toxicity of Uranium Adsorbent Materials using the Microtox Toxicity Test

    SciTech Connect

    Park, Jiyeon; Jeters, Robert T.; Gill, Gary A.; Kuo, Li-Jung; Bonheyo, George T.

    2015-10-01

    The Marine Sciences Laboratory at the Pacific Northwest National Laboratory evaluated the toxicity of a diverse range of natural and synthetic materials used to extract uranium from seawater. The uranium adsorbent materials are being developed as part of the U. S. Department of Energy, Office of Nuclear Energy, Fuel Resources Program. The goal of this effort was to identify whether deployment of a farm of these materials into the marine environment would have any toxic effects on marine organisms.

  19. Uranium-Bearing Evaporite Mineralization Influencing Plume Persistence.

    Office of Scientific and Technical Information (OSTI)

    Literature Review and DOE-LM Site Surveys (Technical Report) | SciTech Connect Uranium-Bearing Evaporite Mineralization Influencing Plume Persistence. Literature Review and DOE-LM Site Surveys Citation Details In-Document Search Title: Uranium-Bearing Evaporite Mineralization Influencing Plume Persistence. Literature Review and DOE-LM Site Surveys This report on evaporite mineralization was completed as an Ancillary Work Plan for the Applied Studies and Technology program under the U.S.

  20. uranium | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    uranium Klotz visits Y-12 to see progress on new projects and ongoing work on NNSA's national security missions Last week, NNSA Administrator Lt. Gen. Frank Klotz (Ret.) visited the Y-12 National Security Complex to check on the status of ongoing projects like the Uranium Processing Facility as well as the site's continuing uranium operations. He also met with the Region 2 volunteers of the Radiogical... NNSA Announces Arrival of Plutonium and Uranium from Japan's Fast Critical Assembly at

  1. Uranium Marketing Annual Report -

    Gasoline and Diesel Fuel Update

    . Uranium purchased by owners and operators of U.S. civilian nuclear power reactors by supplier and delivery year, 2011-15 thousand pounds U3O8 equivalent, dollars per pound U3O8 equivalent Deliveries 2011 2012 2013 2014 2015 Purchased from U.S. producers Purchases of U.S.-origin and foreign-origin uranium 550 W W W 1,455 Weighted-average price 58.12 W W W 52.35 Purchased from U.S. brokers and traders Purchases of U.S.-origin and foreign-origin uranium 14,778 11,545 12,835 17,111 13,852

  2. EXTRACTION OF URANIUM

    DOEpatents

    Kesler, R.D.; Rabb, D.D.

    1959-07-28

    An improved process is presented for recovering uranium from a carnotite ore. In the improved process U/sub 2/O/sub 5/ is added to the comminuted ore along with the usual amount of NaCl prior to roasting. The amount of U/sub 2/O/ sub 5/ is dependent on the amount of free calcium oxide and the uranium in the ore. Specifically, the desirable amount of U/sub 2/O/sub 5/ is 3.2% for each 1% of CaO, and 5 to 6% for each 1% of uranium. The mixture is roasted at about 1560 deg C for about 30 min and then leached with a 3 to 9% aqueous solution of sodium carbonate.

  3. Process for recovering uranium

    DOEpatents

    MacWood, G. E.; Wilder, C. D.; Altman, D.

    1959-03-24

    A process useful in recovering uranium from deposits on stainless steel liner surfaces of calutrons is presented. The deposit is removed from the stainless steel surface by washing with aqueous nitric acid. The solution obtained containing uranium, chromium, nickel, copper, and iron is treated with an excess of ammonium hydroxide to precipitnte the uranium, iron, and chromium and convert the nickel and copper to soluble ammonio complexions. The precipitated material is removed, dried and treated with carbon tetrachloride at an elevated temperature of about 500 to 600 deg C to form a vapor mixture of UCl/ sub 4/, UCl/sub 5/, FeCl/sub 3/, and CrCl/sub 4/. The UCl/sub 4/ is separated from this vapor mixture by selective fractional condensation at a temperature of about 500 to 400 deg C.

  4. Uranium industry annual, 1987

    SciTech Connect

    Not Available

    1988-09-29

    This report provides current statistical data on the US uranium industry for the Congress, federal and state agencies, the uranium and utility industries, and the public. It utilizes data from the mandatory ''Uranium Industry Annual Survey,'' Form EIA-858; historical data collected by the Energy Information Administration (EIA) and by the Grand Junction (Colorado) Project Office of the Idaho Operations Office of the US Department of Energy (DOE); and other data from federal agencies that preceded the DOE. The data provide a comprehensive statistical characterization of the industry's annual activities and include some information about industry plans and commitments over the next several years. Where these data are presented in aggregate form, care has been taken to protect the confidentiality of company-specific data while still conveying an accurate and complete statistical representation of the industry data.

  5. PROCESS FOR RECOVERING URANIUM

    DOEpatents

    MacWood, G.E.; Wilder, C.D.; Altman, D.

    1959-03-24

    A process is described for recovering uranium from deposits on stainless steel liner surfaces of calutrons. The deposit is removed from the stainless steel surface by washing with aqueous nitric acid. The solution obtained containing uranium, chromium, nickels copper, and iron is treated with excess of ammonium hydroxide to precipitatc the uranium, irons and chromium and convert thc nickel and copper to soluble ammonia complexions. The precipitated material is removed, dried, and treated with carbon tetrachloride at an elevated temperature of about 500 to 600 deg C to form a vapor mixture of UCl/sub 4/, UCl/sub 5/, FeCl/ sub 3/, and CrCl/sub 4/. The UCl/sub 4/ is separated from this vapor mixture by selective fractional condensation at a temprrature of about 300 to400 deg C.

  6. Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    3. U.S. uranium concentrate production, shipments, and sales, 2003-15 Activity at U.S. mills and In-Situ-Leach plants 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 Estimated contained U3O8 (thousand pounds) Ore from Mines and Stockpiles Fed to Mills1 0 W W W 0 W W W W W W W 0 Other Feed Materials 2 W W W W W W W W W W W W W Total Mill Feed W W W W W W W W W W W W W Uranium Concentrate Produced at U.S. Mills (thousand pounds U3O8) W W W W W W W W W W W W W Uranium Concentrate

  7. Uranium immobilization and nuclear waste

    SciTech Connect

    Duffy, C.J.; Ogard, A.E.

    1982-02-01

    Considerable information useful in nuclear waste storage can be gained by studying the conditions of uranium ore deposit formation. Further information can be gained by comparing the chemistry of uranium to nuclear fission products and other radionuclides of concern to nuclear waste disposal. Redox state appears to be the most important variable in controlling uranium solubility, especially at near neutral pH, which is characteristic of most ground water. This is probably also true of neptunium, plutonium, and technetium. Further, redox conditions that immobilize uranium should immobilize these elements. The mechanisms that have produced uranium ore bodies in the Earth's crust are somewhat less clear. At the temperatures of hydrothermal uranium deposits, equilibrium models are probably adequate, aqueous uranium (VI) being reduced and precipitated by interaction with ferrous-iron-bearing oxides and silicates. In lower temperature roll-type uranium deposits, overall equilibrium may not have been achieved. The involvement of sulfate-reducing bacteria in ore-body formation has been postulated, but is uncertain. Reduced sulfur species do, however, appear to be involved in much of the low temperature uranium precipitation. Assessment of the possibility of uranium transport in natural ground water is complicated because the system is generally not in overall equilibrium. For this reason, Eh measurements are of limited value. If a ground water is to be capable of reducing uranium, it must contain ions capable of reducing uranium both thermodynamically and kinetically. At present, the best candidates are reduced sulfur species.

  8. PROCESS OF PREPARING URANIUM CARBIDE

    DOEpatents

    Miller, W.E.; Stethers, H.L.; Johnson, T.R.

    1964-03-24

    A process of preparing uranium monocarbide is de scribed. Uranium metal is dissolved in cadmium, zinc, cadmium-- zinc, or magnesium-- zinc alloy and a small quantity of alkali metal is added. Addition of stoichiometric amounts of carbon at 500 to 820 deg C then precipitates uranium monocarbide. (AEC)

  9. Regulatory Oversight Program, July 1, 1993--March 3, 1997. Volume 3

    SciTech Connect

    1997-12-31

    On July, 1993, a Regulatory Oversight (RO) organization was established within the US DOE, Oak Ridge Operations (ORO) to provide regulatory oversight of the DOE uranium enrichment facilities leased to the United States Enrichment Corporation (USEC). The purpose of the OR program was to ensure continued plant safety, safeguards and security while the plants were transitioned to regulatory oversight by the Nuclear Regulatory Commission (NRC). Volume 3 contains copies of two reports that document the DOE/ORO regulatory oversight inspection and enforcement history for each gaseous diffusion plant site. Each report provides a formal mechanism by which DOE/ORO could communicate the inspection and enforcement history to NRC. The reports encompass the inspection activities that occurred during July 1, 1993 through March 2, 1997.

  10. Uranium Transport Modeling

    SciTech Connect

    Bostick, William D.

    2008-01-15

    Uranium contamination is prevalent at many of the U.S. DOE facilities and at several civilian sites that have supported the nuclear fuel cycle. The potential off-site mobility of uranium depends on the partitioning of uranium between aqueous and solid (soil and sediment) phases. Hexavalent U (as uranyl, UO{sub 2}{sup 2+}) is relatively mobile, forming strong complexes with ubiquitous carbonate ion which renders it appreciably soluble even under mild reducing conditions. In the presence of carbonate, partition of uranyl to ferri-hydrate and select other mineral phases is usually maximum in the near-neutral pH range {approx} 5-8. The surface complexation reaction of uranyl with iron-containing minerals has been used as one means to model subsurface migration, used in conjunction with information on the site water chemistry and hydrology. Partitioning of uranium is often studied by short-term batch 'equilibrium' or long-term soil column testing ; MCLinc has performed both of these methodologies, with selection of method depending upon the requirements of the client or regulatory authority. Speciation of uranium in soil may be determined directly by instrumental techniques (e.g., x-ray photoelectron spectroscopy, XPS; x-ray diffraction, XRD; etc.) or by inference drawn from operational estimates. Often, the technique of choice for evaluating low-level radionuclide partitioning in soils and sediments is the sequential extraction approach. This methodology applies operationally-defined chemical treatments to selectively dissolve specific classes of macro-scale soil or sediment components. These methods recognize that total soil metal inventory is of limited use in understanding bioavailability or metal mobility, and that it is useful to estimate the amount of metal present in different solid-phase forms. Despite some drawbacks, the sequential extraction method can provide a valuable tool to distinguish among trace element fractions of different solubility related to

  11. Uranium Marketing Annual Report

    Gasoline and Diesel Fuel Update

    b. Weighted-average price of uranium purchased by owners and operators of U.S. civilian nuclear power reactors, 1994-2015 dollars per pound U3O8 equivalent Delivery year Total purchased (weighted-average price) Purchased from U.S. producers Purchased from U.S. brokers and traders Purchased from other owners and operators of U.S. civilian nuclear power reactors, other U.S. suppliers, (and U.S. government for 2007)1 Purchased from foreign suppliers U.S.-origin uranium (weighted-average price)

  12. TREATMENT OF URANIUM SURFACES

    DOEpatents

    Slunder, C.J.

    1959-02-01

    An improved process is presented for prcparation of uranium surfaces prior to electroplating. The surfacc of the uranium to be electroplated is anodized in a bath comprising a solution of approximately 20 to 602 by weight of phosphoric acid which contains about 20 cc per liter of concentrated hydrochloric acid. Anodization is carried out for approximately 20 minutes at a current density of about 0.5 amperes per square inch at a temperature of about 35 to 45 C. The oxidic film produced by anodization is removed by dipping in strong nitric acid, followed by rinsing with water just prior to electroplating.

  13. PREPARATION OF URANIUM TRIOXIDE

    DOEpatents

    Buckingham, J.S.

    1959-09-01

    The production of uranium trioxide from aqueous solutions of uranyl nitrate is discussed. The uranium trioxide is produced by adding sulfur or a sulfur-containing compound, such as thiourea, sulfamic acid, sulfuric acid, and ammonium sulfate, to the uranyl solution in an amount of about 0.5% by weight of the uranyl nitrate hexahydrate, evaporating the solution to dryness, and calcining the dry residue. The trioxide obtained by this method furnished a dioxide with a considerably higher reactivity with hydrogen fluoride than a trioxide prepared without the sulfur additive.

  14. METHOD OF ELECTROPOLISHING URANIUM

    DOEpatents

    Walker, D.E.; Noland, R.A.

    1959-07-14

    A method of electropolishing the surface of uranium articles is presented. The process of this invention is carried out by immersing the uranium anticle into an electrolyte which contains from 35 to 65% by volume sulfuric acid, 1 to 20% by volume glycerine and 25 to 50% by volume of water. The article is made the anode in the cell and polished by electrolyzing at a voltage of from 10 to 15 volts. Discontinuing the electrolysis by intermittently withdrawing the anode from the electrolyte and removing any polarized film formed therein results in an especially bright surface.

  15. PROCESS OF RECOVERING URANIUM

    DOEpatents

    Price, T.D.; Jeung, N.M.

    1958-06-17

    An improved precipitation method is described for the recovery of uranium from aqueous solutions. After removal of all but small amounts of Ni or Cu, and after complexing any iron present, the uranium is separated as the peroxide by adding H/sub 2/O/sub 2/. The improvement lies in the fact that the addition of H/sub 2/O/sub 2/ and consequent precipitation are carried out at a temperature below the freezing; point of the solution, so that minute crystals of solvent are present as seed crystals for the precipitation.

  16. Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    5. U.S. uranium in-situ-leach plants by owner, location, capacity, and operating status at end of the year, 2011-15 In-Situ-Leach plant owner In-Situ-Leach plant name County, state (existing and planned locations) Production capacity (pounds U3O8 per year) Operating status at end of the year 2011 2012 2013 2014 2015 AUC LLC Reno Creek Campbell, Wyoming 2,000,000 - - Developing Developing Partially Permitted and Licensed Azarga Uranium Corp Dewey Burdock Project Fall River and Custer, South

  17. Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    4. U.S. uranium mills by owner, location, capacity, and operating status at end of the year, 2011-15 Owner Mill and Heap Leach1 Facility name County, state (existing and planned locations) Capacity (short tons of ore per day) Operating status at end of the year 2011 2012 2013 2014 2015 Anfield Resources Shootaring Canyon Uranium Mill Garfield, Utah 750 Standby Standby Standby Standby Standby EPR White Mesa LLC White Mesa Mill San Juan, Utah 2,000 Operating Operating Operating- Processing

  18. Domestic Uranium Production Report

    Gasoline and Diesel Fuel Update

    10. Uranium reserve estimates at the end of 2014 and 2015 million pounds U3O8 End of 2014 End of 2015 Forward Cost2 Uranium Reserve Estimates1 by Mine and Property Status, Mining Method, and State(s) $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound $0 to $30 per pound $0 to $50 per pound $0 to $100 per pound Properties with Exploration Completed, Exploration Continuing, and Only Assessment Work W W 154.6 24.3 W 151.6 Properties Under Development for Production and Development

  19. Corrosion-resistant uranium

    DOEpatents

    Hovis, V.M. Jr.; Pullen, W.C.; Kollie, T.G.; Bell, R.T.

    1981-10-21

    The present invention is directed to the protecting of uranium and uranium alloy articles from corrosion by providing the surfaces of the articles with a layer of an ion-plated metal selected from aluminum and zinc to a thickness of at least 60 microinches and then converting at least the outer surface of the ion-plated layer of aluminum or zinc to aluminum chromate or zinc chromate. This conversion of the aluminum or zinc to the chromate form considerably enhances the corrosion resistance of the ion plating so as to effectively protect the coated article from corrosion.

  20. Corrosion-resistant uranium

    DOEpatents

    Hovis, Jr., Victor M.; Pullen, William C.; Kollie, Thomas G.; Bell, Richard T.

    1983-01-01

    The present invention is directed to the protecting of uranium and uranium alloy articles from corrosion by providing the surfaces of the articles with a layer of an ion-plated metal selected from aluminum and zinc to a thickness of at least 60 microinches and then converting at least the outer surface of the ion-plated layer of aluminum or zinc to aluminum chromate or zinc chromate. This conversion of the aluminum or zinc to the chromate form considerably enhances the corrosion resistance of the ion plating so as to effectively protect the coated article from corrosion.

  1. California-Nevada uranium logging. Final report

    SciTech Connect

    Not Available

    1981-04-01

    The purpose of this project was to obtain geophysical logs of industry drill holes to assess the uranium resource potential of geologic formations of interest. The work was part of the US Department of Energy's National Uranium Resource Evaluation (NURE) Program. The principal objective of the logging program was to determine radioelement grade of formations through natural gamma ray detectors. Supplementary information was obtained from resistivity (R), self-potential (SP), point resistance (RE), and neutron density (NN) logs for formation interpretation. Additional data for log interpretation was obtained from caliper logs, casing schedules, and downhole temperature. This data was obtained from well operators when available, with new logs obtained where not formerly available. This report contains a summary of the project and data obtained to date.

  2. Occurrence of Metastudtite (Uranium Peroxide Dihydrate) at a FUSRAP Site

    SciTech Connect

    Young, C.M.; Nelson, K.A.; Stevens, G.T.; Grassi, V.J.

    2006-07-01

    Uranium concentrations in groundwater in a localized area of a site exceed the USEPA Maximum Contaminant Level (MCL) by a factor of one thousand. Although the groundwater seepage velocity ranges up to 0.7 meters per day (m/day), data indicate that the uranium is not migrating in groundwater. We believe that the uranium is not mobile because of local geochemical conditions and the unstable nature of the uranium compound present at the site; uranium peroxide dihydrate (metastudtite). Metastudtite [UO{sub 4}.2(H{sub 2}O) or (U(O{sub 2})|O|(OH){sub 2}).3H{sub 2}O] has been identified at other sites as an alteration product in casks of spent nuclear fuel, but neither enriched nor depleted uranium were present at this site. Metastudtite was first identified as a natural mineral in 1983, although documented occurrences in the environment are uncommon. The U.S. Army Corps of Engineers (USACE) is conducting a remedial investigation at the DuPont Chambers Works in Deep water New Jersey under the Formerly Utilized Sites Remedial Action Program (FUSRAP) to evaluate radioactive contamination resulting from historical activities conducted in support of Manhattan Engineering District operations. From 1942 to 1947, Chambers Works converted uranium oxides to uranium tetrafluoride and uranium metal. More than half of the production at this facility resulted from the recovery process, where uranium-bearing dross and scrap were reacted with hydrogen peroxide to produce uranium peroxide dihydrate. The 280-hectare Chambers Works has produced some 600 products, including petrochemicals, aromatics, fluoro-chemicals, polymers, and elastomers. Contaminants resulting from these processes, including separate-phase petrochemicals, have also been detected within the boundaries of the FUSRAP investigation. USACE initiated remedial investigation field activities in 2002. The radionuclides of concern are natural uranium (U{sub nat}) and its short-lived progeny. Areas of impacted soil generally

  3. URANIUM PRODUCERS OF AMERICA 141 EAST PALACE AVENUE, POST OFFICE...

    Office of Environmental Management (EM)

    Excess Uranium on Domestic Uranium Mining, Conversion, and Enrichment Industries: Dear Mr. ... uranium transfers on the domestic uranium mining, conversion, and enrichment industries. ...

  4. High loading uranium fuel plate

    DOEpatents

    Wiencek, Thomas C.; Domagala, Robert F.; Thresh, Henry R.

    1990-01-01

    Two embodiments of a high uranium fuel plate are disclosed which contain a meat comprising structured uranium compound confined between a pair of diffusion bonded ductile metal cladding plates uniformly covering the meat, the meat having a uniform high fuel loading comprising a content of uranium compound greater than about 45 Vol. % at a porosity not greater than about 10 Vol. %. In a first embodiment, the meat is a plurality of parallel wires of uranium compound. In a second embodiment, the meat is a dispersion compact containing uranium compound. The fuel plates are fabricated by a hot isostatic pressing process.

  5. RECOVERY OF URANIUM FROM PITCHBLENDE

    DOEpatents

    Ruehle, A.E.

    1958-06-24

    The decontamination of uranium from molybdenum is described. When acid solutions containing uranyl nitrate are contacted with ether for the purpose of extracting the uranium values, complex molybdenum compounds are coextracted with the uranium and also again back-extracted from the ether with the uranium. This invention provides a process for extracting uranium in which coextraction of molybdenum is avoided. It has been found that polyhydric alcohols form complexes with molybdenum which are preferentially water-soluble are taken up by the ether extractant to only a very minor degree. The preferred embodiment of the process uses mannitol, sorbitol or a mixture of the two as the complexing agent.

  6. National Uranium Resource Evaluation: McDermitt quadrangle, Nevada

    SciTech Connect

    Garside, L.J.

    1982-06-01

    The uranium resources of the McDermitt Quadrangle, Nevada, were evaluated using available surface and subsurface geologic information. Uranium occurrences reported in the literature, in mining claim records, and in reports of the US Atomic Energy Commission were located, sampled, and described in detail. Some occurrences could not be found during this study. Three areas of uranium favorability were outlined within the quadrangle; their delineation was based on geochemical sampling, anomalous aerial radioactivity, and favorable geologic criteria. The delineation was mainly based on surface information, as subsurface data in the quadrangle are limited. Data from the Hydrogeochemical and Stream Sediment Reconnaissance sampling program were not received in time to be considered, and the Airborne Gamma-ray and Magnetometer Survey was received too late in the field-investigation phase for individual anomalies to be ground checked. The areas favorable for uranium deposits are predominantly in upper Miocene silicic to intermediate volcanic rocks and nearby volcaniclastic sedimentary units of equivalent age. These rocks are believed to be favorable mainly for volcanogenic uranium deposits, and volcanogenic deposits are present in a part of the McDermitt caldera complex, just outside the quadrangle. A large variety of upper Precambrian to Tertiary rock units present in the quadrangle are considered unfavorable for uranium deposits. Because of limited subsurface data, the upper Tertiary and Quaternary valley-fill deposits and rocks at depth below basalts of the Owyhee Upland could not be evaluated for their favorability for uranium deposits.

  7. Occupational exposures to uranium: processes, hazards, and regulations

    SciTech Connect

    Stoetzel, G.A.; Fisher, D.R.; McCormack, W.D.; Hoenes, G.R.; Marks, S.; Moore, R.H.; Quilici, D.G.; Breitenstein, B.D.

    1981-04-01

    The United States Uranium Registry (USUR) was formed in 1978 to investigate potential hazards from occupational exposure to uranium and to assess the need for special health-related studies of uranium workers. This report provides a summary of Registry work done to date. The history of the uranium industry is outlined first, and the current commercial uranium industry (mining, milling, conversion, enrichment, and fuel fabrication) is described. This description includes information on basic processes and areas of greatest potential radiological exposure. In addition, inactive commercial facilities and other uranium operations are discussed. Regulation of the commercial production industry for uranium fuel is reported, including the historic development of regulations and the current regulatory agencies and procedures for each phase of the industry. A review of radiological health practices in the industry - facility monitoring, exposure control, exposure evaluation, and record-keeping - is presented. A discussion of the nonradiological hazards of the industry is provided, and the final section describes the tissue program developed as part of the Registry.

  8. STRIPPING OF URANIUM FROM ORGANIC EXTRACTANTS

    DOEpatents

    Crouse, D.J. Jr.

    1962-09-01

    A liquid-liquid extraction method is given for recovering uranium values from uranium-containing solutions. Uranium is removed from a uranium-containing organic solution by contacting said organic solution with an aqueous ammonium carbonate solution substantially saturated in uranium values. A uranium- containing precipitate is thereby formed which is separated from the organic and aqueous phases. Uranium values are recovered from this separated precipitate. (AE C)

  9. Rapid fusion method for the determination of refractory thorium and uranium

    Office of Scientific and Technical Information (OSTI)

    isotopes in soil samples (Journal Article) | DOE PAGES Rapid fusion method for the determination of refractory thorium and uranium isotopes in soil samples « Prev Next » Title: Rapid fusion method for the determination of refractory thorium and uranium isotopes in soil samples Recently, approximately 80% of participating laboratories failed to accurately determine uranium isotopes in soil samples in the U.S Department of Energy Mixed Analyte Performance Evaluation Program (MAPEP) Session

  10. Uranium Reduction by Clostridia

    SciTech Connect

    Francis, A.J.; Dodge, Cleveland J.; Gillow, Jeffrey B.

    2006-04-05

    The FRC groundwater and sediment contain significant concentrations of U and Tc and are dominated by low pH, and high nitrate and Al concentrations where dissimilatory metal reducing bacterial activity may be limited. The presence of Clostridia in Area 3 at the FRC site has been confirmed and their ability to reduce uranium under site conditions will be determined. Although the phenomenon of uranium reduction by Clostridia has been firmly established, the molecular mechanisms underlying such a reaction are not very clear. The authors are exploring the hypothesis that U(VI) reduction occurs through hydrogenases and other enzymes (Matin and Francis). Fundamental knowledge of metal reduction using Clostridia will allow us to exploit naturally occurring processes to attenuate radionuclide and metal contaminants in situ in the subsurface. The outline for this report are as follows: (1) Growth of Clostridium sp. under normal culture conditions; (2) Fate of metals and radionuclides in the presence of Clostridia; (3) Bioreduction of uranium associated with nitrate, citrate, and lepidocrocite; and (4) Utilization of Clostridium sp. for immobilization of uranium at the FRC Area 3 site.

  11. URANIUM RECOVERY PROCESS

    DOEpatents

    Hyman, H.H.; Dreher, J.L.

    1959-07-01

    The recovery of uranium from the acidic aqueous metal waste solutions resulting from the bismuth phosphate carrier precipitation of plutonium from solutions of neutron irradiated uranium is described. The waste solutions consist of phosphoric acid, sulfuric acid, and uranium as a uranyl salt, together with salts of the fission products normally associated with neutron irradiated uranium. Generally, the process of the invention involves the partial neutralization of the waste solution with sodium hydroxide, followed by conversion of the solution to a pH 11 by mixing therewith sufficient sodium carbonate. The resultant carbonate-complexed waste is contacted with a titanated silica gel and the adsorbent separated from the aqueous medium. The aqueous solution is then mixed with sufficient acetic acid to bring the pH of the aqueous medium to between 4 and 5, whereby sodium uranyl acetate is precipitated. The precipitate is dissolved in nitric acid and the resulting solution preferably provided with salting out agents. Uranyl nitrate is recovered from the solution by extraction with an ether such as diethyl ether.

  12. Army Enhanced Use Lease (EUL) website | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lease (EUL) website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Army Enhanced Use Lease (EUL) website Abstract This website provides information...

  13. June 26 Webinar to Explore Renewable Energy Project Leasing on...

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

    6 Webinar to Explore Renewable Energy Project Leasing on Tribal Lands June 26 Webinar to Explore Renewable Energy Project Leasing on Tribal Lands June 19, 2013 - 7:28pm Addthis The...

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

    Energy Information Administration (EIA) (indexed site)

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

  15. Making Offshore Wind Areas Available for Leasing | Department...

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

    Making Offshore Wind Areas Available for Leasing Making Offshore Wind Areas Available for Leasing October 1, 2013 - 3:31pm Addthis This is an excerpt from the Third Quarter 2013 ...

  16. Leasing State Trust Lands in Washington | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Leasing State Trust Lands in Washington Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: Leasing State Trust Lands in WashingtonLegal...

  17. Delaware Natural Gas Lease and Plant Fuel Consumption (Million...

    Energy Information Administration (EIA) (indexed site)

    Lease and Plant Fuel Consumption (Million Cubic Feet) Delaware Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  18. Washington Natural Gas Lease and Plant Fuel Consumption (Million...

    Energy Information Administration (EIA) (indexed site)

    Lease and Plant Fuel Consumption (Million Cubic Feet) Washington Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  19. Idaho Natural Gas Lease and Plant Fuel Consumption (Million Cubic...

    Energy Information Administration (EIA) (indexed site)

    Lease and Plant Fuel Consumption (Million Cubic Feet) Idaho Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  20. Waiver of Preferential Right to Lease Highway Right of Way |...

    OpenEI (Open Energy Information) [EERE & EIA]

    Waiver of Preferential Right to Lease Highway Right of Way Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Waiver of Preferential Right to Lease...

  1. Application & Checklist for Highway Right of Way Lease | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    & Checklist for Highway Right of Way Lease Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Application & Checklist for Highway Right of Way Lease...

  2. File:03IDDIndustrialLease.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    03IDDIndustrialLease.pdf Jump to: navigation, search File File history File usage File:03IDDIndustrialLease.pdf Size of this preview: 463 599 pixels. Other resolution: 464 ...

  3. File:03AKDStateNoncompetitiveMineralLeasingProcess.pdf | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    3AKDStateNoncompetitiveMineralLeasingProcess.pdf Jump to: navigation, search File File history File usage Metadata File:03AKDStateNoncompetitiveMineralLeasingProcess.pdf Size of...

  4. File:03FDBTribalLandLeasing.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    03FDBTribalLandLeasing.pdf Jump to: navigation, search File File history File usage Metadata File:03FDBTribalLandLeasing.pdf Size of this preview: 463 599 pixels. Other...

  5. File:03FDAFederalLandLeasing.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    03FDAFederalLandLeasing.pdf Jump to: navigation, search File File history File usage Metadata File:03FDAFederalLandLeasing.pdf Size of this preview: 463 599 pixels. Other...

  6. File:03TXAStateGeothermalLease.pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    TXAStateGeothermalLease.pdf Jump to: navigation, search File File history File usage Metadata File:03TXAStateGeothermalLease.pdf Size of this preview: 463 599 pixels. Other...

  7. File:03COAGeothermalLease (5).pdf | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    3COAGeothermalLease (5).pdf Jump to: navigation, search File File history File usage Metadata File:03COAGeothermalLease (5).pdf Size of this preview: 463 599 pixels. Other...

  8. Navy Enhanced Use Lease (EUL) website | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Lease (EUL) website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Navy Enhanced Use Lease (EUL) website Abstract This website provides information...

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

    Energy Information Administration (EIA) (indexed site)

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

  10. ,"New Mexico Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico Crude Oil + Lease Condensate Proved ... 8:48:22 AM" "Back to Contents","Data 1: New Mexico Crude Oil + Lease Condensate Proved ...

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    Annual Energy Outlook

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

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    Energy Information Administration (EIA) (indexed site)

    New Mexico Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 ... Crude Oil plus Lease Condensate Proved Reserves, as of Dec. 31 New Mexico Crude Oil plus ...

  13. New Mexico Natural Gas Lease and Plant Fuel Consumption (Million...

    Gasoline and Diesel Fuel Update

    New Mexico Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 ... Natural Gas Lease and Plant Fuel Consumption New Mexico Natural Gas Consumption by End Use ...

  14. ,"New Mexico Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico Natural Gas Liquids Lease ... 8:54:17 AM" "Back to Contents","Data 1: New Mexico Natural Gas Liquids Lease ...

  15. ,"New Mexico--East Natural Gas Liquids Lease Condensate, Proved...

    Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico--East Natural Gas Liquids Lease ... 8:54:13 AM" "Back to Contents","Data 1: New Mexico--East Natural Gas Liquids Lease ...

  16. New York Natural Gas Lease and Plant Fuel Consumption (Million...

    Gasoline and Diesel Fuel Update

    New York Natural Gas Lease and Plant Fuel Consumption (Million Cubic Feet) Decade Year-0 ... Natural Gas Lease and Plant Fuel Consumption New York Natural Gas Consumption by End Use ...

  17. ,"New York Natural Gas Liquids Lease Condensate, Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New York Natural Gas Liquids Lease Condensate, ... 8:54:17 AM" "Back to Contents","Data 1: New York Natural Gas Liquids Lease Condensate, ...

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

    Energy Information Administration (EIA) (indexed site)

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

  19. ,"New Mexico--West Natural Gas Liquids Lease Condensate, Proved...

    Energy Information Administration (EIA) (indexed site)

    ...","Frequency","Latest Data for" ,"Data 1","New Mexico--West Natural Gas Liquids Lease ... 8:54:13 AM" "Back to Contents","Data 1: New Mexico--West Natural Gas Liquids Lease ...

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

    Energy Information Administration (EIA) (indexed site)

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

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

    Energy Information Administration (EIA) (indexed site)

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

  2. North Dakota Crude Oil + Lease Condensate Proved Reserves (Million...

    Energy Information Administration (EIA) (indexed site)

    North Dakota Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 ... Crude Oil plus Lease Condensate Proved Reserves, as of Dec. 31 North Dakota Crude Oil plus ...

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

    Energy Information Administration (EIA) (indexed site)

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

  4. ,"North Dakota Crude Oil + Lease Condensate Proved Reserves ...

    Energy Information Administration (EIA) (indexed site)

    Data for" ,"Data 1","North Dakota Crude Oil + Lease Condensate Proved ... 9:21:07 AM" "Back to Contents","Data 1: North Dakota Crude Oil + Lease Condensate Proved ...

  5. Lower 48 States Crude Oil + Lease Condensate Proved Reserves...

    Energy Information Administration (EIA) (indexed site)

    + Lease Condensate Proved Reserves (Million Barrels) Lower 48 States Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  6. Texas Crude Oil + Lease Condensate Proved Reserves (Million Barrels...

    Energy Information Administration (EIA) (indexed site)

    Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Texas Crude Oil + Lease Condensate Proved Reserves (Million Barrels) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 ...

  7. Uranium Isotopic Assay Instrument

    SciTech Connect

    Anheier, Norman C.; Wojcik, Michael D.; Bushaw, Bruce A.

    2006-12-01

    The isotopic assay instrument under development at Pacific Northwest National Laboratory (PNNL) is capable of rapid prescreening to detect small and rare particles containing high concentrations of uranium in a heterogeneous sample. The isotopic measurement concept is based on laser vaporization of solid samples followed with sensitive isotope specific detection using either uranium atomic fluorescence emission or uranium atomic absorbance. Both isotopes are measured concurrently, following a single ablation laser pulse, using two external-cavity violet diode lasers. The simultaneous measurement of both isotopes enables the correlation of the fluorescence and absorbance signals on a shot-to-shot basis. This measurement approach demonstrated negligible channel crosstalk between isotopes. Rapid sample scanning provides high spatial resolution isotopic fluorescence and absorbance sample imagery of heterogeneous samples. Laser ablation combined with measurements of laser-induced fluorescence (LALIF) and through-plume laser absorbance (LAPLA) was applied to measure gadolinium isotope ratios in solid samples. Gadolinium has excitation wavelengths very close to the transitions of interest in uranium. Gadolinium has seven stable isotopes, and the natural 152Gd:160Gd ratio of 0.009 is in the range of what will be encountered for 235U:238U isotopic ratios. LAPLA measurements were demonstrated clearly using 152Gd (0.2% isotopic abundance) with a good signal-to-noise ratio. The ability to measure gadolinium abundances at this level indicates that measurements of 235U/238U isotopic ratios for natural (0.72%), depleted (0.25%), and low enriched uranium samples will be feasible.

  8. Uranium from seawater

    SciTech Connect

    Gregg, D.; Folkendt, M.

    1982-09-21

    A novel process for recovering uranium from seawater is proposed and some of the critical technical parameters are evaluated. The process, in summary, consists of two different options for contacting adsorbant pellets with seawater without pumping the seawater. It is expected that this will reduce the mass handling requirements, compared to pumped seawater systems, by a factor of approximately 10/sup 5/, which should also result in a large reduction in initial capital investment. Activated carbon, possibly in combination with a small amount of dissolved titanium hydroxide, is expected to be the preferred adsorbant material instead of the commonly assumed titanium hydroxide alone. The activated carbon, after exposure to seawater, can be stripped of uranium with an appropriate eluant (probably an acid) or can be burned for its heating value (possible in a power plant) leaving the uranium further enriched in its ash. The uranium, representing about 1% of the ash, is then a rich ore and would be recovered in a conventional manner. Experimental results have indicated that activated carbon, acting alone, is not adequately effective in adsorbing the uranium from seawater. We measured partition coefficients (concentration ratios) of approximately 10/sup 3/ in seawater instead of the reported values of 10/sup 5/. However, preliminary tests carried out in fresh water show considerable promise for an extraction system that uses a combination of dissolved titanium hydroxide (in minute amounts) which forms an insoluble compound with the uranyl ion, and the insoluble compound then being sorbed out on activated carbon. Such a system showed partition coefficients in excess of 10/sup 5/ in fresh water. However, the system was not tested in seawater.

  9. Uranium exploration of the Colorado Plateau: interim staff report

    SciTech Connect

    Not Available

    1980-10-01

    This report is an issue of the original draft copy of the Interim Staff Report on Uranium Exploration on the Colorado Plateau, dated June 1951. The original draft copy was only recently located and is being published at this time because of the interest in the contained historical content. The table of contents of this report lists: history of uranium mining; geology; proposed program for the geologic investigations section; general activities of industry and government; and future exploration of sedimentary uranium deposits and anticipated results. Under the proposed program section are: future of the copper-uranium deposits as a source of uranium; uraniferous asphaltite deposits; and commission exploration and future possibilities. The section on general activities of industry and government includes: exploratory and development drilling; field investigations and mapping; early geologic investigations and investigations by the US geological survey; and geophysical exploration. Tables are also presented on: uranium production by districts; US Geological survey drilling statistics; Colorado Exploration Branch drilling statistics; summary of drilling projects; and comparative yearly core-drill statistics on the Colorado Plateau.

  10. PRODUCTION OF URANIUM METAL BY CARBON REDUCTION

    DOEpatents

    Holden, R.B.; Powers, R.M.; Blaber, O.J.

    1959-09-22

    The preparation of uranium metal by the carbon reduction of an oxide of uranium is described. In a preferred embodiment of the invention a charge composed of carbon and uranium oxide is heated to a solid mass after which it is further heated under vacuum to a temperature of about 2000 deg C to produce a fused uranium metal. Slowly ccoling the fused mass produces a dendritic structure of uranium carbide in uranium metal. Reacting the solidified charge with deionized water hydrolyzes the uranium carbide to finely divide uranium dioxide which can be separated from the coarser uranium metal by ordinary filtration methods.

  11. Attachment 2: Solicitation for Offers with New and Revised Green Lease Text

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

    | Department of Energy 2: Solicitation for Offers with New and Revised Green Lease Text Attachment 2: Solicitation for Offers with New and Revised Green Lease Text Solicitation for Offers Paragraphs with New and Revised Green Lease Text (101.59 KB) More Documents & Publications Attachment 1: Green Lease Policies and Procedures for Lease Acquisition Attachment 4: Unrevised SFO Paragraphs Reissued Green Lease Policies and Procedures for Lease Acquisition

  12. Method of preparation of uranium nitride

    DOEpatents

    Kiplinger, Jaqueline Loetsch; Thomson, Robert Kenneth James

    2013-07-09

    Method for producing terminal uranium nitride complexes comprising providing a suitable starting material comprising uranium; oxidizing the starting material with a suitable oxidant to produce one or more uranium(IV)-azide complexes; and, sufficiently irradiating the uranium(IV)-azide complexes to produce the terminal uranium nitride complexes.

  13. file://\\fs-f1\shared\uranium\uranium.html

    Energy Information Administration (EIA) (indexed site)

    Glossary Home > Nuclear > U.S. Uranium Reserves Estimates U.S. Uranium Reserves Estimates Data for: 2008 Report Released: July 2010 Next Release Date: 2012 Summary The U.S. Energy Information Administration (EIA) has updated its estimates of uranium reserves for year-end 2008. This represents the first revision of the estimates since 2004. The update is based on analysis of company annual reports, any additional information reported by companies at conferences and in news releases,

  14. Method of preparing uranium nitride or uranium carbonitride bodies

    DOEpatents

    Wilhelm, Harley A.; McClusky, James K.

    1976-04-27

    Sintered uranium nitride or uranium carbonitride bodies having a controlled final carbon-to-uranium ratio are prepared, in an essentially continuous process, from U.sub.3 O.sub.8 and carbon by varying the weight ratio of carbon to U.sub.3 O.sub.8 in the feed mixture, which is compressed into a green body and sintered in a continuous heating process under various controlled atmospheric conditions to prepare the sintered bodies.

  15. Fiscal year 1986 Department of Energy Authorization (uranium enrichment and electric energy systems, energy storage and small-scale hydropower programs). Volume VI. Hearings before the Subcommittee on Energy Research and Production of the Committee on Science and Technology, US House of Representatives, Ninety-Ninth Congress, First Session, February 28; March 5, 7, 1985

    SciTech Connect

    Not Available

    1985-01-01

    Volume VI of the hearing record covers three days of testimony on the future of US uranium enrichment and on programs involving electric power and energy storage. There were four areas of concern about uranium enrichment: the choice between atomic vapor laser isotope separation (AVLIS) and the advanced gas centrifuge (AGC) technologies, cost-effective operation of gaseous diffusion plants, plans for a gas centrifuge enrichment plant, and how the DOE will make its decision. The witnesses represented major government contractors, research laboratories, and energy suppliers. The discussion on the third day focused on the impact of reductions in funding for electric energy systems and energy storage and a small budget increase to encourage small hydropower technology transfer to the private sector. Two appendices with additional statements and correspondence follow the testimony of 17 witnesses.

  16. RECOVERY OF URANIUM FROM ZIRCONIUM-URANIUM NUCLEAR FUELS

    DOEpatents

    Gens, T.A.

    1962-07-10

    An improvement was made in a process of recovering uranium from a uranium-zirconium composition which was hydrochlorinated with gsseous hydrogen chloride at a temperature of from 350 to 800 deg C resulting in volatilization of the zirconium, as zirconium tetrachloride, and the formation of a uranium containing nitric acid insoluble residue. The improvement consists of reacting the nitric acid insoluble hydrochlorination residue with gaseous carbon tetrachloride at a temperature in the range 550 to 600 deg C, and thereafter recovering the resulting uranium chloride vapors. (AEC)

  17. Method for fabricating uranium foils and uranium alloy foils

    DOEpatents

    Hofman, Gerard L.; Meyer, Mitchell K.; Knighton, Gaven C.; Clark, Curtis R.

    2006-09-05

    A method of producing thin foils of uranium or an alloy. The uranium or alloy is cast as a plate or sheet having a thickness less than about 5 mm and thereafter cold rolled in one or more passes at substantially ambient temperatures until the uranium or alloy thereof is in the shape of a foil having a thickness less than about 1.0 mm. The uranium alloy includes one or more of Zr, Nb, Mo, Cr, Fe, Si, Ni, Cu or Al.

  18. PREPARATION OF DENSE URANIUM DIOXIDE PARTICLES FROM URANIUM HEXAFLUORI...

    Office of Scientific and Technical Information (OSTI)

    Visit OSTI to utilize additional information resources in energy science and technology. A ... A fluid-bed method was developed for the direct preparation from uranium hexafluoride of ...

  19. LM Progressing with Uranium Mines Report to Congress | Department of Energy

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

    Progressing with Uranium Mines Report to Congress LM Progressing with Uranium Mines Report to Congress July 12, 2013 - 10:50am Addthis As reported in an earlier Program Update newsletter, the U.S. Department of Energy (DOE) Office of Legacy Management (LM) is compiling data for a Report to Congress on defense-related uranium mines. DOE was directed by the U.S. Congress in this year's National Defense Authorization Act to undertake a review of, and prepare a report on, abandoned uranium mines

  20. METHOD OF PRODUCING URANIUM

    DOEpatents

    Foster, L.S.; Magel, T.T.

    1958-05-13

    A modified process is described for the production of uranium metal by means of a bomb reduction of UF/sub 4/. Difficulty is sometimes experienced in obtaining complete separation of the uranium from the slag when the process is carried out on a snnall scale, i.e., for the production of 10 grams of U or less. Complete separation may be obtained by incorporating in the reaction mixture a quantity of MnCl/sub 2/, so that this compound is reduced along with the UF/sub 4/ . As a result a U--Mn alloy is formed which has a melting point lower than that of pure U, and consequently the metal remains molten for a longer period allowing more complete separation from the slag.

  1. PROCESS FOR PRODUCING URANIUM TETRAFLUORIDE

    DOEpatents

    Harvey, B.G.

    1954-09-14

    >This patent relates to improvements in the method for producing uranium tetrafluoride by treating an aqueous solutlon of a uranyl salt at an elevated temperature with a reducing agent effective in acld solutlon in the presence of hydrofluoric acid. Uranium tetrafluoride produced this way frequentiy contains impurities in the raw material serving as the source of uranium. Uranium tetrafluoride much less contaminated with impurities than when prepared by the above method can be prepared from materials containing such impurities by first adding a small proportion of reducing agent so as to cause a small fraction, for example 1 to 5% of the uranium tetrafluoride to be precipitated, rejecting such precipitate, and then precipitating and recovering the remainder of the uranium tetrafluoride.

  2. ELECTROLYSIS OF THORIUM AND URANIUM

    DOEpatents

    Hansen, W.N.

    1960-09-01

    An electrolytic method is given for obtaining pure thorium, uranium, and thorium-uranium alloys. The electrolytic cell comprises a cathode composed of a metal selected from the class consisting of zinc, cadmium, tin, lead, antimony, and bismuth, an anode composed of at least one of the metals selected from the group consisting of thorium and uranium in an impure state, and an electrolyte composed of a fused salt containing at least one of the salts of the metals selected from the class consisting of thorium, uranium. zinc, cadmium, tin, lead, antimony, and bismuth. Electrolysis of the fused salt while the cathode is maintained in the molten condition deposits thorium, uranium, or thorium-uranium alloys in pure form in the molten cathode which thereafter may be separated from the molten cathode product by distillation.

  3. Recovery of uranium from seawater

    SciTech Connect

    Sugasaka, K.; Katoh, S.; Takai, N.; Takahashi, H.; Umezawa, Y.

    1981-01-01

    Seawater contains various elements in solution. Deuterium, lithium, and uranium are the important ingredients for energy application at present and in the future. This paper deals with the recovery of uranium from seawater, with emphasis on the development of an adsorbent with high selectivity and rate of adsorption for uranium. Polyacrylamidoxime chelating resins were synthesized from various co-polymers of acrylonitrile and cross-linking agents. The resulting resins with the chelating amidoxime group showed selective adsorption for uranium in seawater. The amount of uranium adsorbed from seawater at room temperature reached 3.2 mg/g resin after 180 days. Polyacrylamidoxime fiber, which was prepared from polyacrylonitrile fiber and hydroxylamine, showed a high rate of adsorption for uranium. The polyacrylamidoxime fiber conditioned with 1 M HC1 and 1 M NaOH adsorbed 4 mg U/g fiber from seawater in ten days. 9 figures, 6 tables.

  4. WELDED JACKETED URANIUM BODY

    DOEpatents

    Gurinsky, D.H.

    1958-08-26

    A fuel element is presented for a neutronic reactor and is comprised of a uranium body, a non-fissionable jacket surrounding sald body, thu jacket including a portion sealed by a weld, and an inclusion in said sealed jacket at said weld of a fiux having a low neutron capture cross-section. The flux is provided by combining chlorine gas and hydrogen in the intense heat of-the arc, in a "Heliarc" welding muthod, to form dry hydrochloric acid gas.

  5. PROCESS FOR PREPARING URANIUM METAL

    DOEpatents

    Prescott, C.H. Jr.; Reynolds, F.L.

    1959-01-13

    A process is presented for producing oxygen-free uranium metal comprising contacting iodine vapor with crude uranium in a reaction zone maintained at 400 to 800 C to produce a vaporous mixture of UI/sub 4/ and iodine. Also disposed within the maction zone is a tungsten filament which is heated to about 1600 C. The UI/sub 4/, upon contacting the hot filament, is decomposed to molten uranium substantially free of oxygen.

  6. 2014 Domestic Uranium Production Report

    Energy Information Administration (EIA) (indexed site)

    Domestic Uranium Production Report 2015 Domestic Uranium Production Report Release Date: May 5, 2016 Next Release Date: May 2017 2011 2012 2013 2014 2015 AUC LLC Reno Creek Campbell, Wyoming 2,000,000 - - Developing Developing Partially Permitted and Licensed Azarga Uranium Corp Dewey Burdock Project Fall River and Custer, South Dakota 1,000,000 Undeveloped Developing Developing Partially Permitted And Licensed Partially Permitted And Licensed Cameco Crow Butte Operation Dawes, Nebraska

  7. METHOD OF DISSOLVING URANIUM METAL

    DOEpatents

    Slotin, L.A.

    1958-02-18

    This patent relates to an economicai means of dissolving metallic uranium. It has been found that the addition of a small amount of perchloric acid to the concentrated nitric acid in which the uranium is being dissolved greatly shortens the time necessary for dissolution of the metal. Thus the use of about 1 or 2 percent of perchioric acid based on the weight of the nitric acid used, reduces the time of dissolution of uranium by a factor of about 100.

  8. VANE Uranium One JV | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    VANE Uranium One JV Jump to: navigation, search Name: VANE-Uranium One JV Place: London, England, United Kingdom Zip: EC4V 6DX Product: JV between VANE Minerals Plc & Uranium One....

  9. SEPARATION OF THORIUM FROM URANIUM

    DOEpatents

    Bane, R.W.

    1959-09-01

    A description is given for the separation of thorium from uranium by forming an aqueous acidic solution containing ionic species of thorium, uranyl uranium, and hydroxylamine, flowing the solution through a column containing the phenol-formaldehyde type cation exchange resin to selectively adsorb substantially all the thorium values and a portion of the uranium values, flowing a dilute solution of hydrochloric acid through the column to desorb the uranium values, and then flowing a dilute aqueous acidic solution containing an ion, such as bisulfate, which has a complexing effect upon thortum through the column to desorb substantially all of the thorium.

  10. 2015 Domestic Uranium Production Report

    Energy Information Administration (EIA) (indexed site)

    Prior editions of this report may be found: http:www.eia.govnuclearreports.cfm ... U.S. uranium mills and heap leach facilities by owner, location, capacity, and ...

  11. 2014 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    By law, EIA's data, analyses, and forecasts are independent ... on information reported on Form EIA-858, "Uranium Marketing ... nuclear power reactors by contract type and material type, ...

  12. THERMAL DECOMPOSITION OF URANIUM COMPOUNDS

    DOEpatents

    Magel, T.T.; Brewer, L.

    1959-02-10

    A method is presented of preparing uranium metal of high purity consisting contacting impure U metal with halogen vapor at between 450 and 550 C to form uranium halide vapor, contacting the uranium halide vapor in the presence of H/sub 2/ with a refractory surface at about 1400 C to thermally decompose the uranium halides and deposit molten U on the refractory surface and collecting the molten U dripping from the surface. The entire operation is carried on at a sub-atmospheric pressure of below 1 mm mercury.

  13. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    Uranium Marketing Annual Report 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Delivery year Total purchased (weighted- average price) Purchased from U.S. producers Purchased from U.S. brokers and traders Purchased from other owners and operators of U.S. civilian nuclear power reactors, other U.S. suppliers, (and U.S. government for 2007) 1 Purchased from foreign suppliers U.S.-origin uranium (weighted- average price) Foreign-origin uranium (weighted-

  14. 2015 Uranium Marketing Annual Report

    Energy Information Administration (EIA) (indexed site)

    5 2015 Uranium Marketing Annual Report Release Date: May 24, 2016 Next Release Date: May 2017 Table S2. Uranium feed deliveries, enrichment services, and uranium loaded by owners and operators of U.S. civilian nuclear power reactors, 1994-2015 Year Feed deliveries by owners and operators of U.S. civilian nuclear power reactors Uranium in fuel assemblies loaded into U.S. civilian nuclear power reactors U.S.-origin enrichment services purchased Foreign-origin enrichment services purchased Total

  15. ELECTROLYTIC PRODUCTION OF URANIUM TETRAFLUORIDE

    DOEpatents

    Lofthouse, E.

    1954-08-31

    This patent relates to electrolytic methods for the production of uranium tetrafluoride. According to the present invention a process for the production of uranium tetrafluoride comprises submitting to electrolysis an aqueous solution of uranyl fluoride containing free hydrofluoric acid. Advantageously the aqueous solution of uranyl fluoride is obtained by dissolving uranium hexafluoride in water. On electrolysis, the uranyl ions are reduced to uranous tons at the cathode and immediately combine with the fluoride ions in solution to form the insoluble uranium tetrafluoride which is precipitated.

  16. Highly Enriched Uranium Materials Facility

    National Nuclear Security Administration (NNSA)

    Appropriations Subcommittee, is shown some of the technology in the Highly Enriched Uranium Materials Facility by Warehousing and Transportation Operations Manager Byron...

  17. METHOD FOR RECOVERING URANIUM FROM OILS

    DOEpatents

    Gooch, L.H.

    1959-07-14

    A method is presented for recovering uranium from hydrocarbon oils, wherein the uranium is principally present as UF/sub 4/. According to the invention, substantially complete removal of the uranium from the hydrocarbon oil may be effected by intimately mixing one part of acetone to about 2 to 12 parts of the hydrocarbon oil containing uranium and separating the resulting cake of uranium from the resulting mixture. The uranium in the cake may be readily recovered by burning to the oxide.

  18. Derivation of uranium residual radioactive material guidelines for the Shpack site

    SciTech Connect

    Cheng, J.J.; Yu, C.; Monette, F.; Jones, L.

    1991-08-01

    Residual radioactive material guidelines for uranium were derived for the Shpack site in Norton, Massachusetts. This site has been identified for remedial action under the Formerly Utilized Sites Remedial Action Program (FUSRAP) of the US Department of Energy (DOE). The uranium guidelines were derived on the basis of the requirement that the 50-year committed effective dose equivalent to a hypothetical individual who lives or works in the immediate vicinity of the Shpack site should not exceed a dose of 100 mrem/yr following decontamination. The DOE residual radioactive material guideline computer code, RESRAD, which implements the methodology described in the DOE manual for implementing residual radioactive material guidelines, was used in this evaluation. Three potential scenarios were considered for the site; the scenarios vary with regard to time spent at the site, sources of water used, and sources of food consumed. The results of the evaluation indicate that the basic dose limit of 100 mrem/yr will not be exceeded for uranium (including uranium-234, uranium-235, and uranium-238) within 1000 years, provided that the soil concentration of combined uranium (uranium-234 and uranium-238) at the Shpack site does not exceed the following levels: 2500 pCi/g for Scenario A (recreationist: the expected scenario); 1100 pCi/g for Scenario B (industrial worker: a plausible scenario); and 53 pCi/g for Scenario C (resident farmer using a well water as the only water source: a possible but unlikely scenario). The uranium guidelines derived in this report apply to the combined activity concentration of uranium-234 and uranium-238 and were calculated on the basis of a dose of 100 mrem/yr. In setting the actual uranium guidelines for the Shpack site, DOE will apply the as low as reasonably achievable (ALARA) policy to the decision-making process, along with other factors, such as whether a particular scenario is reasonable and appropriate. 8 refs., 2 figs., 8 tabs.

  19. Uranium Biomineralization By Natural Microbial Phosphatase Activities...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Uranium Biomineralization By Natural Microbial Phosphatase Activities in the Subsurface Citation Details In-Document Search Title: Uranium Biomineralization By ...

  20. Nuclear radiation cleanup and uranium prospecting (Patent) |...

    Office of Scientific and Technical Information (OSTI)

    Nuclear radiation cleanup and uranium prospecting Citation Details In-Document Search Title: Nuclear radiation cleanup and uranium prospecting Apparatus, systems, and methods for...