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Integrated dry NO sub x /SO sub 2 emissions control system

Description: This project's goal is to demonstrate the removal up to 70% of the NO{sub x} and 70% of the SO{sub 2} emissions from coal fired utility boilers. It will establish an alternative emissions control technology integrating a combination of several processes, while minimizing capital expenditures and limiting waste production to dry solids that are handled with conventional ash removal equipment. These processes include low-NO{sub x} burners, NO{sub x} ports and urea injection for NO{sub x} control,… more
Date: October 15, 1991
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Safety questions relevant to nuclear thermal propulsion

Description: Nuclear propulsion is necessary for successful Mars exploration to enhance crew safety and reduce mission costs. Safety concerns are considered by some to be an implements to the use of nuclear thermal rockets for these missions. Therefore, an assessment was made of the various types of possible accident conditions that might occur and whether design or operational solutions exist. With the previous work on the NERVA nuclear rocket, most of the issues have been addressed in some detail. Thus, a… more
Date: October 15, 1991
Creator: Buden, D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Space nuclear power requirements for ozone layer modification

Description: This work estimates the power requirements for using photochemical processes driven by space nuclear power to counteract the Earth's ozone layer depletion. The total quantity of ozone (O{sub 3}) in the Earth's atmosphere is estimated to be about 4.7 {times} 10{sup 37} molecules. The ozone production and destruction rates in the stratosphere are both on the order of 4.9 {times} 10{sup 31} molecules/s, differing by a small fraction so that the net depletion rate is about 0.16 to 0.26% per year. T… more
Date: October 15, 1991
Creator: Dolan, T.J.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

(Particulate Flow Research Lab) quarterly progress report, July 1, 1991--September 30, 1991

Description: Research at the Particulate Flow Research Lab continued. In the previous report it was mentioned that an anticipated change in the sphere diameter necessitated a resizing of the chute components. A check has indicated that the increased size has added enough weight to require a re-evaluation of the stresses requiring stronger fasteners. Mathematical formalism is given for the chip radiation model, and signal processing of the radiation received from the transmitting chips has been improved. A p… more
Date: October 15, 1991
Creator: Rosato, A. D.; Dave, R. N.; Fischer, I. S. & Carr, W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch

Description: The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butytl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: (1) Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch; (2) addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing … more
Date: October 15, 1991
Creator: Marcelin, G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

PCB annual report for Oak Ridge National Laboratory EPA Identification Number - TN 1890090003, February 6, 1990--December 31, 1990

Description: Oak Ridge National Laboratory prepares a report annually as mandated by the Toxic Substances Control Act (TSCA) that summarizes records required of owners/operators of facilities where PCBs are in use. This report provides information of PCB and PCB-contaminated equipment in use or removed from service and PCB wastes generated, stored, and shipped off-site for treatment and disposal during the time period February 6, 1990, through December 31, 1990, as required by the revised TSCA regulations d… more
Date: October 15, 1991
Creator: Greer, J.K. Jr. & Foley, R.C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Selective flotation of fossil resin from Western coal

Description: Technical activities for the fourth quarter involved efforts by both the University of Utah and Advanced Processing Technologies, Inc. Laboratory research at the University of Utah was primarily concerned with surface chemistry/resin characterization, which has emphasized Fourier transform infrared analysis in the past quarter. APT's major activities included proof-of-concept plant testing of the fossil resin flotation circuit. (VC)
Date: October 15, 1991
Creator: Jensen, G. F. & Miller, J. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

PCB annual report for Oak Ridge National Laboratory EPA Identification Number - TN 1890090003, February 6, 1990--December 31, 1990

Description: Oak Ridge National Laboratory prepares a report annually as mandated by the Toxic Substances Control Act (TSCA) that summarizes records required of owners/operators of facilities where PCBs are in use. This report provides information of PCB and PCB-contaminated equipment in use or removed from service and PCB wastes generated, stored, and shipped off-site for treatment and disposal during the time period February 6, 1990, through December 31, 1990, as required by the revised TSCA regulations d… more
Date: October 15, 1991
Creator: Greer, J. K. Jr. & Foley, R. C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Hydrocarbons associated with brines from geopressured wells. Third quarterly technical progress report, 1 July 1991--30 September 1991

Description: Efforts to determine the concentration of the cryocondensates in fluids of the various USDOE Geopressured wells a function of production volume. The wells are visited monthly as they are operating and samples are reported taken cryogenically during each visit. A gas scrubbing system continuously sample the gas streams of the wells in the intergas scrubbing system continuously sample the gas streams of the wells in the intervals between visit. Results obtained are to correlated the production of… more
Date: October 15, 1991
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Integrated dry NO{sub x}/SO{sub 2} emissions control system. Quarterly report No. 3, July 1--September 30, 1991

Description: This project`s goal is to demonstrate the removal up to 70% of the NO{sub x} and 70% of the SO{sub 2} emissions from coal fired utility boilers. It will establish an alternative emissions control technology integrating a combination of several processes, while minimizing capital expenditures and limiting waste production to dry solids that are handled with conventional ash removal equipment. These processes include low-NO{sub x} burners, NO{sub x} ports and urea injection for NO{sub x} control,… more
Date: October 15, 1991
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Safety questions relevant to nuclear thermal propulsion

Description: Nuclear propulsion is necessary for successful Mars exploration to enhance crew safety and reduce mission costs. Safety concerns are considered by some to be an implements to the use of nuclear thermal rockets for these missions. Therefore, an assessment was made of the various types of possible accident conditions that might occur and whether design or operational solutions exist. With the previous work on the NERVA nuclear rocket, most of the issues have been addressed in some detail. Thus, a… more
Date: October 15, 1991
Creator: Buden, D.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Thomas vote]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. Story aired at 5pm.
Date: October 15, 1991, 5:00 p.m.
Duration: 1 minute
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

[Letter from Peter Chant to Mike Feduk, October 15, 1991]

Description: A letter from Peter Chant, Director of Educational Services, Nebraska Educational Telecommunications Commission, to Mike Feduk, Director of Programming, SERC. The letter is in regards to an attached proposal for a teacher in-service/staff development teleconference to be delivered via satellite. The proposal is to produce a one ninety-minute live staff development teleconference from the combined efforts of North Texas Institute for Educators on the Visual Arts and Prairie Visions Institute for… more
Date: October 15, 1991
Creator: Chant, Peter
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from Peter Chant to Mike Feduk, October 15, 1991]

Description: A letter from Peter Chant, Director of Educational Services, Nebraska Educational Telecommunications Commission, to Mike Feduk, Director of Programming at SERC. The letter is in regard to an attached proposal for a teacher in-service/ staff development teleconference to be delivered via satellite. The teleconference workshop will be held by two experts from Texas and Nebraska to share and exchange instructional approaches and experiences concerning DBAE initiatives. cc'd on the letter, Sheila B… more
Date: October 15, 1991
Creator: Chant, Peter
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

[Letter from John Grisby to Bill McCarter and Jack Davis, October 15, 1991]

Description: Photocopy of a letter from John Grisby, Superintendent of Pilot Point ISD, to Bill McCarter and Jack Davis, co-directors of North Texas Institute for Educators on the Visual Arts. In regards to Pilot Points' commitment as a full time partner in the North Texas Institute for Educators on the Visual Arts as well as the participation of Sylvia Russel, Associate Director and Site Coordinator for Pilot Point during the 1992 school year. Grisby has attached to the letter stipend worksheets based on t… more
Date: October 15, 1991
Creator: Grisby, John
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Hydrocarbons associated with brines from geopressured wells

Description: Efforts to determine the concentration of the cryocondensates in fluids of the various USDOE Geopressured wells a function of production volume. The wells are visited monthly as they are operating and samples are reported taken cryogenically during each visit. A gas scrubbing system continuously sample the gas streams of the wells in the intergas scrubbing system continuously sample the gas streams of the wells in the intervals between visit. Results obtained are to correlated the production of… more
Date: October 15, 1991
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch. Quarterly technical progress report No. 3, April 1, 1991--June 30, 1991

Description: The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butytl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: (1) Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch; (2) addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing … more
Date: October 15, 1991
Creator: Marcelin, G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Selective Flotation of Fossil Resin From Western Coal. Quarterly Report, June 1, 1991--August 31, 1991

Description: Technical activities for the fourth quarter involved efforts by both the University of Utah and Advanced Processing Technologies, Inc. Laboratory research at the University of Utah was primarily concerned with surface chemistry/resin characterization, which has emphasized Fourier transform infrared analysis in the past quarter. APT`s major activities included proof-of-concept plant testing of the fossil resin flotation circuit. (VC)
Date: October 15, 1991
Creator: Jensen, Gordon F. & Miller, Jan D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Feed to KXAS-TV]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 6 P.M.
Date: October 15, 1991
Duration: 2 minutes 24 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

EMP on a NTS experiment

Description: This report is a compilation of two previous sets of pretest calculations, references 1 and 2 and the grounding and shielding report, reference 3. The calculations performed in reference 1 were made for the baseline system, with the instrumentation trailers not isolated from ground, and wider ranges of ground conductivity were considered. This was used to develop the grounding and shielding plan included in the appendix. The final pretest calculations of reference 2 were performed for the modif… more
Date: October 15, 1991
Creator: Gilbert, J.; van Lint, V. & Sherwood, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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