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CsAlSi/sub 5/O/sub 12/: a possible host for /sup 137/Cs immobilization

Description: CsAlSi/sub 5/O/sub 12/ exhibits more acid resistance than pollucite (CsAlSi/sub 2/O/sub 6/). At pH values of 1.02 and 1.40, the extraction of Cs from CsAlSi/sub 5/O/sub 12/ at 25/sup 0/C was approximately proportional to the square root of leach time. The Cs extraction at 25/sup 0/C varied as (H/sup +/)/sup 0/ /sup 36/ over the pH range of 1 to 6. Also, the Cs extraction in various brines at 300/sup 0/C/30 MPa was comparable with that for pollucite. CsAlSi/sub 5/O/sub 12/ can be crystallized at… more
Date: March 31, 1982
Creator: Adl, T. & Vance, E.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assessment of underground coal gasification in bituminous coals: catalog of bituminous coals and site selection. Appendix A. National coal resource data system: Ecoal, Wcoal, and Bmalyt. Final report, Phase I. [Bituminous coal; by state; coal seam depth and thickness; identification]

Description: Appendix A is a catalog of the bituminous coal in 29 states of the contiguous United States which contain identified bituminous coal resources.
Date: January 31, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

National forecast for geothermal resource exploration and development with techniques for policy analysis and resource assessment

Description: The backgrund, structure and use of modern forecasting methods for estimating the future development of geothermal energy in the United States are documented. The forecasting instrument may be divided into two sequential submodels. The first predicts the timing and quality of future geothermal resource discoveries from an underlying resource base. This resource base represents an expansion of the widely-publicized USGS Circular 790. The second submodel forecasts the rate and extent of utilizati… more
Date: March 31, 1982
Creator: Cassel, T. A. V.; Shimamoto, G. T.; Amundsen, C. B.; Blair, P. D.; Finan, W. F.; Smith, M. R. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Assessment of underground coal gasification in bituminous coals: potential UCG products and markets. Final report, Phase I

Description: The following conclusions were drawn from the study: (1) The US will continue to require new sources of energy fuels and substitutes for petrochemical feedstocks into the foreseeable future. Most of this requirement will be met using coal. However, the cost of mining, transporting, cleaning, and preparing coal, disposing of ash or slag and scrubbing stack gases continues to rise; particularly, in the Eastern US where the need is greatest. UCG avoids these pitfalls and, as such, should be consid… more
Date: January 31, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Stability of ceramic waste forms in potential repository environments: a review

Description: Most scenarios for geologic disposal of high-level nuclear waste include the eventual intrusion of groundwater into the repository. Reactions in the system and eventual release of the radionuclides, if any, will be controlled by the chemistry of the groundwater, the surrounding rock, the waste form, and any engineered barrier materials that are present, as well as by the temperature and pressure of the system. This report is a compilation and evaluation of the work completed to date on interact… more
Date: March 31, 1982
Creator: Johnston, R. J. & Palmer, R. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Scattering of waves from a staggered difference scheme on a variable grid

Description: We show experimentally that for a staggered scheme on a variable grid the numerical solution of the wave equation exhibits scattering of waves even when the grid varies slowly and the waves are smooth. We also show that this scattering is predicted very well by a modified equation, which thus serves as a backward error analysis.
Date: March 31, 1982
Creator: Chin, R.C.Y. & Hedstrom, G.W.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Trace-metal characterization and speciation in geothermal effluent by multiple-scanning anodic-stripping voltammetry and atomic-absorption analysis. Final report

Description: The in-field sampling equipment constructed, procedures developed or adapted, and the results obtained on representative samples taken from geothermal sites are described.
Date: December 31, 1982
Creator: Kowalski, B.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Imperial County geothermal development. Quarterly report, January 1-March 31, 1982

Description: The activities of the Geothermal Office are reported including: important geothermal events, geothermal waste disposal, grant applications to the California Energy Commission, the planned geothermal development meeting, and other geothermal planning activities. The activities of the Geothermal Planner include processing of applications for geothermal permits, processing of environmental impact reports, and other geothermal planning activities. The progress on the VTN Corporation direct heat stu… more
Date: March 31, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Fluorescent scattering by molecules embedded in small particles. Progress report, February 1, 1981-January 31, 1982

Description: In earlier work a model of fluorescent and Raman scattering by active molecules represented as classical electric dipoles embedded in small particles was developed. The intensity and angular distribution of the inelastically scattered radiation was shown to depend on the geometric and optical properties of the particle. The model was originally developed for particles having spherical shape and later extended to concentric spheres, cylinders, and prolate spheroids. The active molecules were ori… more
Date: January 31, 1982
Creator: Chew, H. & McNulty, P.J.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Hydraulic testing of simulated DWPF waste slurries at the Georgia Iron Works Hydraulic Laboratory

Description: Pipeline tests of current simulations of Defense Waste Processing Facility (DWPF) waste slurries were performed during August 1982 at the Georgia Iron Works Hydraulic Laboratory (GIW). Measurements of pressure gradient versus flow in 3-inch pipes and fittings were made for various concentrations of unformated sludge and formated sludge with frit. All slurries were shown to behave generally as Bingham Plastic fluids. Formated sludge/frit slurries behaved generally like unformated sludge slurries… more
Date: December 31, 1982
Creator: Lewis, D.P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Value of the energy data base

Description: An assessment was made of the Energy Data Base (EDB) of the Department of Energy's Technical Information Center (TIC). As the major resource containing access information to the world's energy literature, EDB products and services are used extensively by energy researchers to identify journal articles, technical reports and other items of potential utility in their work. The approach taken to assessing value begins with the measurement of extent of use of the EDB. Apparent value is measured in … more
Date: March 31, 1982
Creator: King, D.W.; Griffiths, J.M.; Roderer, N.K. & Wiederkehr, R.R.V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geothermal resource, engineering and economic feasibility study for the City of Ouray, Colorado. Final report

Description: A geothermal energy feasibility study has been performed for the City of Ouray, Colorado, to determine the potential economic development opportunities to the City. The resource assessment indicates the resource to be associated with the Ouray fault zone, the Leadville limestone formation, the high thermal gradient in the area of the San Juan mountains, and the recharge from precipitation in the adjacent mountains. Four engineering designs of alternative sizes, costs, applications, and years of… more
Date: July 31, 1982
Creator: Meyer, R. T.; Raskin, R. & Zocholl, J. R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Study of selected off-gases produced during the immobilization of nuclear wastes in the SYNROC process. Final report for the year ended December 31, 1982

Description: The vaporization of cesium from the SYNROC mineral barium-cesium hollandite was studied over the temperature range 900/sup 0/C to 1150/sup 0/C using the transpiration method. With a dry argon-5% hydrogen carrier gas, the pressure of cesium over barium-cesium hollandite solid solution follows the relationship, log P/sub Cs/(atm) = 2.743 - 1.135 X 10/sup 4//T(K). The heat of vaporization is 217 +- 15 kJ/mole. The presence of water vapor increased the volatility of cesium.
Date: December 31, 1982
Creator: Carpenter, J.H.; McMullen, J.C.; Olmscheid, B.A. & Chezick, P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Technical/commercial feasibility study of the production of fuel-grade ethanol from corn: 100-million gallon-per-year production facility in Myrtle Grove, Louisiana

Description: This volume contains the following engineering drawings: plot plans, fire protection yards, process flow diagrams, general plant arrangements for each area, equipment layouts, electrical diagrams, and power distribution centers.
Date: May 31, 1982
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Safety ride]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 31, 1982, 10:00 p.m.
Duration: 1 minute 49 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Court monitor]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 31, 1982, 5:00 p.m.
Duration: 1 minute 36 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Rudd hearing]

Description: B-roll video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 31, 1982, 10:00 p.m.
Duration: 57 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Miracle baby]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 31, 1982, 10:00 p.m.
Duration: 1 minute 39 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Flex time]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 31, 1982, 6:00 p.m.
Duration: 1 minute 50 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Miracle babies]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: August 31, 1982, 5:00 p.m.
Duration: 1 minute 39 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Foster homes]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 31, 1982, 5:00 p.m.
Duration: 1 minute 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: New Year's resolutions]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: December 31, 1982, 6:00 p.m.
Duration: 1 minute 37 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
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