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Fundamental studies in isotope chemistry. Progress report, 1 July 1975--30 June 1976

Description: During the past year the coupling between the translational and rotational potential energy in solid and liquid CO/sub 2/ was confirmed by measurements on the similar molecule N/sub 2/O. Vapor pressures of /sup 15/N/sup 14/N/sup 16/O, /sup 14/N/sup 15/N/sup 16/O, and /sup 14/N/sup 14/N/sup 18/O have been measured over the range 143 to 182/sup 0/ in the solid and 182 to 219/sup 0/ in the liquid. The liquid data fulfill the requirement that the shift in the internal vibrational energies from the … more
Date: January 1, 1976
Creator: Bigeleisen, Jacob
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An Economic Evaluation of Ultimate Disposal of Liquid Radioactive Wastes by the Fluidized Bed Calcination Process

Description: The costs of fluidized bed calcining of the acidic and re-acidified forms of Purex and Thorex wastes were determined. The wastes were assumed produced by a chemical-processing plant recovering unburned fuel from 1500 tons/ yr of U converter fuel at a burnup of 10,000 Mwd/ton and 270 tons/yr of Th converter fuel at 20,000 Mwd/ton. Also, investment costs for storage of the calcine in vented, air cooled, annular bins installed in underground concrete valuts were determined. The cost of fluidized b… more
Date: October 30, 1962
Creator: Stevens, J. I.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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CHEMICAL ENGINEERING DIVISION SUMMARY REPORT FOR JANUARY, FEBRUARY, MARCH 1959

Description: 4 -Metallurgical Processing. A direct-cycle fuel reprocessing plant is being designed for pyrometaliurgical processing of discharged power reactor fuel elements. Irradiation tests on cerium-bearing glass samples for shielding windows revealed that the optimum cerium content is less than the nominal amount originally specified. The light output of gammairadiated mercury vapor lamps was determined to be about 55% of original after an exposure of 1.1 x 10/sup 9/ rads. Analyses of the composition o… more
Date: June 1, 1959
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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MOUND LABORATORY MONTHLY PROGRESS REPORT FOR MARCH 1962

Description: In research on plastics, flow curve data were obtained on asbestos- filled diallyl phthalate formulations. The tensile properties of adhesive formulations after 26 weeks cure time are being tested. In development of radioelements, progress is reported in investigations of kinetics invoived in Po(IV) reduction by ferrous iron and selective adsorption of trace elements. Development of separating and purifying processes is reported for Xe, H/sub 2/, and C. Work on the Ranger x-ray sensor was devot… more
Date: March 30, 1962
Creator: Eichelberger, J.F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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MOUND LABORATORY MONTHLY PROGRESS REPORT FOR JUNE 1961 ON CHEMISTRY

Description: Plastic Research. The tensile strength of Dacron-filled diallyl phthalate was determined to average 4377 psi. Composition and stress-strain data are tabulated for ten adhesive films. Analytical studies of an adhesive exudate are reported. Radioelements. Results of analysis of ioniumbearing raffinates and residues for Th/sup 232/ and of aged>s Ra/sup 223/ for Ac/sup 2/2/sup >/s7>s are given. Progress on Pa recovery from raffinates and residues and separation from Nb is reported. Isotope Separati… more
Date: June 30, 1961
Creator: Eichelberger, J.F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Flash hydropyrolysis of coal. Quarterly report No. 3, July 1, 1977--September 30, 1977

Description: The program is designed to study the process variables and chemistry of the Flash Hydropyrolysis Process, a rapid gas-phase, non-catalytic coal hydrogenation technique developed at BNL. The equipment used is a 1 lb/hr unit utilizing a 1 inch down flow tubular reactor designed to operate at up to 4000 psi and 800/sup 0/C. This equipment has been in operation for more than a year with only one problem. All the data to date on product yield as a function of temperature and hydrogen pressure is cor… more
Date: October 1, 1977
Creator: Steinberg, M. & Fallon, P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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(Synchrotron studies of x-ray reflectivity from surfaces)

Description: Following a long period of theoretical interest, but only limited measurements, there has recently been an increased number of attempts to expand the relative paucity of experimental information on the structure of liquid surfaces using techniques as diverse as ellipsometry, micro-force balances, non-linear optics, Auger and photoelectron spectroscopy, and x-ray scattering. Our group has played a leading role in the currently expanding application of scattering techniques to the general problem… more
Date: March 3, 1992
Creator: Pershan, P. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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[News Script: Birds]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story of pigeons who are fine carrying messages for letting loose at Super Bowls and for scenic shots of movies made in Rome.
Date: February 25, 1974, 6:00 p.m.
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
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Phase behavior of coal fluids: Data for correlation development

Description: The effective design and operation of processes for conversion of coal to fluid fuels requires accurate knowledge of the phase behavior of the fluid mixtures encountered in the conversion process. The overall objective of the author's work is to develop accurate predictive methods for representation of vapor-liquid equilibria in systems encountered in coal conversion processes. The objectives of the present project include: (1) measurements of binary vapor-liquid phase behavior data for selecte… more
Date: January 1, 1990
Creator: Robinson, R. J., Jr.; Gasem, K. A. M. & Shaver, R. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Procedure for matching synfuel users with potential suppliers. Appendix B. Proposed and ongoing synthetic fuel production projects

Description: To assist the Department of Energy, Office of Fuels Conversion (OFC), in implementing the synthetic fuel exemption under the Powerplant and Industrial Fuel Use Act (FUA) of 1978, Resource Consulting Group, Inc. (RCG), has developed a procedure for matching prospective users and producers of synthetic fuel. The matching procedure, which involves a hierarchical screening process, is designed to assist OFC in: locating a supplier for a firm that wishes to obtain a synthetic fuel exemption; determi… more
Date: August 7, 1981
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Procedure for matching synfuel users with potential suppliers. Final report

Description: A procedure has been developed for matching prospective users and producers of synthetic fuels. The matching procedure, which involves a hierarchical screening process, is designed to assist OFC in: locating a supplier for a firm that wishes to obtain synthetic fuel exemption (Fuel Use Act); determining whether the fuel supplier proposed by a petitioner is technically and economically capable of meeting the petitioner's needs; and assisting the Synthetic Fuels Corporation in evaluating pot… more
Date: September 26, 1981
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pacific Northwest Laboratory annual report for 1980 to the DOE Assistant Secretary for Environment. Part 5. Environmental assessment, control, health and safety

Description: Pacific Northwest Laboratory's (PNL) 1980 annual report to the DOE Assistant Secretary for Environment describes research in environment, health, and safety conducted during fiscal year 1980. Part 5 includes technology assessments for natural gas, enhanced oil recovery, oil shale, uranium mining, magnetic fusion energy, solar energy, uranium enrichment and industrial energy utilization; regional analysis studies of environmental transport and community impacts; environmental and safety engineer… more
Date: February 1, 1981
Creator: Baalman, R.W. & Hays, I.D. (eds.)
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Vacuum ultraviolet electronic properties of liquids. Annual progress report, 1 November 1979-31 October 1980

Description: Areas covered are: optical and dielectric properties of hexamethyl-phosphoric triamide; photoemission from uv irradiated liquids; photon and photoelectron mean free paths in liquids; properties of Kapton films; and uv transmission of polycyclic organic molecules. (GHT)
Date: January 1, 1980
Creator: Painter, L.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Prototype spent-fuel canister design, analysis, and test

Description: Sandia National Laboratories was asked by the US Energy Research and Development Administration (now US Department of Energy) to design the spent fuel shipping cask system for the Clinch River Breeder Reactor Plant (CRBRP). As a part of this task, a canister which holds liquid sodium and the spent fuel assembly was designed, analyzed, and tested. The canister body survived the regulatory Type-B 9.1-m (30-ft) drop test with no apparent leakage. However, the commercially available metal seal used… more
Date: March 1, 1982
Creator: Leisher, W. B.; Eakes, R. G. & Duffey, T. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Solar Central Receiver Hybrid Power Systems sodium-cooled receiver concept. Final report. Volume I. Executive summary

Description: The overall, long-term objective of the Solar Central Receiver Hybrid Power System program is to identify, characterize, and ultimately demonstrate the viability and cost effectiveness of solar/fossil, steam Rankine cycle, hybrid power systems that: (1) consist of a combined solar central receiver energy source and a nonsolar energy source at a single, common site, (2) may operate in the base, intermediate, and peaking capacity modes, (3) produce the rated output independent of variations in so… more
Date: January 1, 1980
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Literature search for the non-aqueous separation of zinc from fuel rod cladding. [After dissolution in liquid metal]

Description: This report reviews the literature of processes for the nonaqueous separation of zinc from dissolved fuel assembly cladding. The processes considered were distillation, pyrochemical processing, and electrorefining. The last two techniques were only qualitatively surveyed while the first, distillation, was surveyed in detail. A survey of available literature from 1908 through 1978 on the distillation of zinc was performed. The literature search indicated that a zinc recovery rate in excess of 95… more
Date: June 21, 1980
Creator: Sandvig, R. L.; Dyer, S. J.; Lambert, G. A. & Baldwin, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Remotely Maintained Waste Transfer Pump

Description: Westinghouse Savannah River Company (WSRC) operates the Savannah River Site (SRS) for the Department of Energy (DOE). Waste from the processing of irradiated material is stored in large shielded tanks. Treated liquid wastes are to be transferred from these tanks to the Defense Waste Processing Facility (DWPF) for incorporation in glass suitable for storage in a federal repository. Characteristics of the wastes range from water-like liquid to highly viscous wastes containing suspended solids. Pu… more
Date: January 1, 1990
Creator: Eargle, J. C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Engineering design of a liquid metal cooled self-pumped limiter for a tokamak reactor

Description: A lithium cooled self-pumped limiter has been designed as the impurity control system for the TPSS high-..beta.. power reactor conceptual design. The limiter removes helium by trapping impinging helium ions in freshly deposited vanadium surface layers in a slot region. No hydrogen is removed and no pumps or vacuum penetrations are used, thereby eliminating penetration shielding and reducing tritium handling. The limiter is composed of a vanadium alloy structure with a 2mm tungsten cladding on t… more
Date: October 1, 1987
Creator: Brooks, J. N.; Cha, Y.; Hassanein, A.; Majumdar, S.; Mattas, R. F. & Smith, D. L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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