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Brayton-cycle heat-recovery-system characterization program. Gas-conditioning final evaluation report

Description: Flue gas conditioning approaches for the Brayton-cycle heat recovery system are discussed. This revision incorporates the results of recent AiResearch tests on the subatmospheric system (SAS) turbocompressor, as well as the Electric Power Research Institute sponsored tests on ceramic fiber filters. The two primary purposes of the gas conditioning evaluation are: to determine the need for protecting the Brayton-cycle turbocompressor and heat exchanger from the potential damaging effects of erosi… more
Date: July 31, 1981
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Brayton-cycle heat recovery-system characterization program. Subatmospheric-system test report

Description: The turbine tests and results for the Brayton cycle subatmospheric system (SAS) are summarized. A scaled model turbine was operated in the same environment as that which a full-scale SAS machine would experience from the hot effluent flue gas from a glass container furnace. The objective of the testing was to evaluate the effects of a simulated furnace flue gas stream on the turbine nozzles and blades. The following specific areas were evaluated: erosion of the turbine nozzles and blades from t… more
Date: July 31, 1981
Creator: Burgmeier, L. & Leung, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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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
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Recuperative system for high and ultra-high temperature flue gases. Final report

Description: Advanced recuperative system technology for high and ultra-high temperature flue gases was investigated. Several high temperature recuperator system and component concepts were evolved and studied for the purpose of finding the schemes and designs that attain maximum fuel savings. The most promising concepts for industrial application were pre-engineered further to devise designs for adaptation to existing steel mills. The principal effort was aimed at steel soaking pit applications. The concep… more
Date: January 31, 1979
Creator: Reitz, J. G.; Coeling, K. J. & Thekdi, A. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Benefits and impacts of multi-level emission standards on the fuel economy characteristics of small and large cars

Description: A brief review of the small car vs large car fuel economy and emission scenario was conducted to determine whether it is meaningful to implement multi-level emission regulations (different values for small and large cars) to encourage or forces the use of catalytic converters on smaller cars, and by so doing improve the overall fuel economy of the total fleet while at the same time reduce overall emissions. The results of this review showed that: the 1975 to 1976 federal HC standard (1.5 gr/mi)… more
Date: March 31, 1976
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The role of the LLNL Atmospheric Release Advisory Capability in a FRMAC response to a nuclear power plant incident

Description: The Federal Radiological Emergency Response Plan (FRERP) can provide several emergency response resources in response to a nuclear power plant (NPP) accident if requested by a state or local agency. The primary FRERP technical resources come from the US Department of Energy`s (DOE) Federal Radiological Monitoring and Assessment Center (FRMAC). Most of the FRMAC assets are located at the DOE Remote Sensing Laboratory (RSL) at Nellis Air Force Base, Las Vegas, Nevada. In addition, the primary atm… more
Date: December 31, 1994
Creator: Baskett, R. L.; Sullivan, T. J.; Ellis, J. S. & Foster, C. S.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Landfill CH{sub 4}: Rates, fates, and role in global carbon cycle

Description: Published estimates for worldwide landfill methane emissions range from 9 to 70 Tg yr{sup {minus}1}. Field and laboratory studies suggest that maximum methane yields from lanfilled refuse are about 0.06 to 0.09 m{sup 3} (dry Kg){sup {minus}1} refuse, depending on moisture content and other variables, such as organic loading, buffering capacity, and nutrients in landfill microevnironments. Methane yields may vary by more than an order of magnitude within a given site. Fates for landfill methane … more
Date: December 31, 1991
Creator: Bogner, J. & Spokas, K.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Combustion and emissions characterization of pelletized coal fuels. Final technical report, September 1, 1992--August 31, 1993

Description: The feasibility of converting waste preparation plant coal streams into marketable fuels with good combustion and emissions properties has been investigated in this project. Coal pellets containing both hydrated lime and limestone as sorbents were made from a flotation column waste feedstock under a related Illinois Clean Coal Institute project. These pellets, which contain sorbent with Ca/S ratio varying from 0.8 to 2.4 were successfully burnt in a 4-inch internal diameter circulating fluidize… more
Date: December 31, 1993
Creator: Rajan, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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A comparison of the WIND System atmospheric models and RASCAL

Description: A detailed comparison of the characteristics of the WIND System atmospheric models and the NRC`s RASCAL code was made. The modeling systems differ substantially in the way input is entered and the way output is displayed. Nevertheless, using the same source term and meteorological input parameters, the WIND System atmospheric models and RASCAL produce similar results in most situations. The WIND System atmospheric model predictions and those made by RASCAL are within a factor of two at least 70… more
Date: December 31, 1991
Creator: Fast, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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The solvent absorption-extractive distillation (SAED) process for ethanol recovery from gas/vapor streams

Description: A low energy system for ethanol recovery and dehydration has been developed. This system utilizes a solvent for (1) absorption of ethanol vapors, and then the same solvent for (2) extractive distillation. The ideal solvent for this process would have a high affinity for ethanol, and no affinity for water. Heavy alcohols such as dodecanol, and tridecanol, some phosphorals, and some fatty acids have been determined to meet the desired specifications. These solvents have the effect of making water… more
Date: December 31, 1993
Creator: Dale, M. C.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Baseline Gas Turbine Development Program Eighth Quarterly Progress Report

Description: Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. Major preparations for engine heat balance tests by NASA were completed. EPA laboratories completed Baseline vehicle emissions, noise, and odo… more
Date: October 31, 1974
Creator: Schmidt, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Baseline Gas Turbine Development Program Fifth Quarterly Progress Report

Description: Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1976 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. Baseline engines 5, 6, and 7 were built. Action to correct a 7 percent power deficiency is underway. Two baseline vehicles are operational, wi… more
Date: January 31, 1974
Creator: Wagner, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Baseline Gas Turbine Development Program. Sixteenth Quarterly Progress Report

Description: Progress is reported for a program whose goals are to demonstrate an experimental ungraded gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, compact-size American automobile. Initial running of the upgraded engine took place on July 13, 1976. The engine proved to be mechanically sound but was also se… more
Date: October 31, 1976
Creator: Schmidt, F. W. & Wagner, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Baseline Gas Turbine Development Program Ninth Quarterly Progress Report

Description: Progress is reported for a program to demonstrate by 1976 an experimental gas turbine powered automobile which meets the 1978 Federal Emissions Standards, has significantly improved fuel economy, and is competitive in performance, reliability, and potential manufacturing cost with the conventional piston engine powered, standard size American automobile. NASA completed the first phase of their baseline engine heat balance tests, and an upgraded engine compressor is being scaled for test. EPA co… more
Date: January 31, 1975
Creator: Schmidt, C. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Knolls Atomic Power Laboratory Environmental Monitoring Report, Calendar Year 2003

Description: The effluent and environmental monitoring programs conducted by KAPL at the Knolls and Kesselring Sites are designed to determine the effectiveness of treatment and control methods, to provide measurement of the concentrations in effluents for comparison with applicable standards, and to assess resultant concentrations in the environment. The monitoring programs include analyses of samples of liquid and gaseous effluents for chemical constituents and radioactivity as well as environmental monit… more
Date: December 31, 2003
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

No-migration variance petition: Draft. Volume 4, Appendices DIF, GAS, GCR (Volume 1)

Description: The Department of Energy is responsible for the disposition of transuranic (TRU) waste generated by national defense-related activities. Approximately 2.6 million cubic feet of the se waste have been generated and are stored at various facilities across the country. The Waste Isolation Pilot Plant (WIPP), was sited and constructed to meet stringent disposal requirements. In order to permanently dispose of TRU waste, the DOE has elected to petition the US EPA for a variance from the Land Disposa… more
Date: May 31, 1995
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Confined zone dispersion flue gas desulfurization demonstration

Description: This is the fifth quarterly report for this project. This project is divided into three phases. Phase 1, which has been completed, involved design, engineering, and procurement for the CZD system, duct and facility modifications, and supporting equipment. Phase 2, also completed, included equipment acquisition and installation, facility construction, startup, and operator training for parametric testing. Phase 3 broadly covers testing, operation and disposition, but only a portion of Phase 3 wa… more
Date: December 31, 1992
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Environmental report 1992

Description: Lawrence Livermore National Laboratory (LLNL), a US Department of Energy facility operated by the University of California, serves as a national resource of scientific, technical, and engineering capability with a special focus on national security. During 1992, the Environmental Protection Department conducted sampling of air, sewage effluent, ground water, surface water, soil, vegetation and foodstuffs, and took measurements of environmental radiation. It performed more than 150,000 analyses … more
Date: December 31, 1992
Creator: Wilt, G. C.; Gallegos, G. M. & Wander, S. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Knolls Atomic Power Laboratory annual environmental monitoring report. Calendar Year 1993

Description: The results of the effluent and environmental monitoring programs at the three Knolls Atomic Power Laboratory (KAPL) sites are summarized and assessed in this report. Operations at the three KAPL sites resulted in no significant release of hazardous substances or radioactivity to the environment. The effluent and environmental monitoring programs conducted by KAPL are designed to determine the effectiveness of treatment and control methods, to provide measurement of the concentrations in efflue… more
Date: December 31, 1993
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Waste Management Technical Manual

Description: This Manual has been prepared to provide a documented compendium of the technical bases and general physical features of Isochem Incorporated`s Waste Management Program. The manual is intended to be used as a means of training and as a reference handbook for use by personnel responsible for executing the Waste Management Program. The material in this manual was assembled by members of Isochem`s Chemical Processing Division, Battelle Northwest Laboratory, and Hanford Engineering Services between… more
Date: August 31, 1967
Creator: Buckingham, J. S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Knolls Atomic Power Laboratory environmental monitoring report, calendar year 2001

Description: The results of the effluent and environmental monitoring programs at the three Knolls Atomic Power Laboratory (KAPL) Sites are summarized and assessed in this report. Operations at the Knolls and Kesselring Sites and Site closure activities at the S1C Site (also known as the KAPL Windsor Site) continue to have no adverse effect on human health and the quality of the environment. The effluent and environmental monitoring programs conducted by KAPL at the Knolls and Kesselring Sites are designed … more
Date: December 31, 2002
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Pulsed Electron Beam Precharger

Description: Florida State University is investigating the concept of pulsed electron beams for fly ash precipitation. This report describes the results and data on three of the subtasks of this project and preliminary work only on the remaining five subtasks. Described are the modification of precharger for pulsed and DC energization of anode; installation of the Q/A measurement system; and modification and installation of pulsed power supply to provide both pulsed and DC energization of the anode. The oth… more
Date: May 31, 1990
Creator: Finney, W. C. & Shelton, W. N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Evaluation of air toxic emissions from advanced and conventional coal-fired power plants

Description: This paper evaluates the air toxics measurements at three advanced power systems and a base case conventional fossil fuel power plant. The four plants tested include a pressurized fluidized bed combustor, integrated gasification combined cycle, circulating fluidized bed combustor, and a conventional coal-fired plant.
Date: December 31, 1995
Creator: Chu, P.; Epstein, M.; Gould, L. & Botros, P.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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