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Assessment of ether and alcohol fuels from coal. Volume 2. Technical report
A unique route for the indirect liquefaction of coal to produce transportation fuel has been evaluated. The resultant fuel includes alkyl tertiary alkyl ethers and higher alcohols, all in the gasoline boiling range. When blended into gasoline, the ether fuel provides several advantages over the lower alcohols: (1) lower chemical oxygen content, (2) less-severe water-separation problems, and (3) reduced front-end volatility effects. The ether fuel also has high-octane quality. Further, it can be utilized as a gasoline substitute in all proportions. Production of ether fuel combines several steps, all of which are or have been practiced on an industrial scale: (1) coal gasification, (2) gas cleanup and shift to desired H/sub 2/:CO ratio, (3) conversion of synthesis gas to isobutanol, methanol, and higher alcohols, (4) separation of alcohols, (5) chemical dehydration of isobutanol to isobutylene, and (6) etherification of isobutylene with methanol. A pilot-plant investigation of the isobutanol synthesis step was performed. Estimates of ether-fuel manufacturing costs indicate this process route is significantly more costly than synthesis of methanol. However, the fuel performance features provide incentive for developing the necessary process and catalyst improvements. Co-production of higher-molecular-weight co-solvent alcohols represents a less-drastic form of methanol modification to achieve improvement in …
Date:
March 1, 1983
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Assessments of tritium-breeding requirements and breeding potential for the STARFIRE/DEMO design
This paper presents assessments of tritium-breeding requirements and breeding potential for the STARFIRE/DEMO design. The assessment of breeding requirement is described based on two design considerations; i.e.: (1) tritium inventory and doubling requirement; and (2) computational uncertainties associated with the breeding calculation. The lithium-containing materials considered include: solid Li/sub 2/O and LiAlO/sub 2/ and liquid lithium and 17 Li-83Pb.
Date:
March 1, 1983
Creator:
Jung, J. & Abdou, M.
Object Type:
Article
System:
The UNT Digital Library
Atlantic coastal experiment 5: R/V advance II cruise (MESEX I) 27 April--2 May 1979, data report
68 hydrographic stations were arranged as boundary transects, and a proximate calibration matrix, to an array of current meters and fluorometers moored within the coastal boundary layer near southern Long Island. Assessments were made of water-mass characterization, nutrient distribution, chlorophyll variability and phytoplankton composition. Supplemental thermal structure was obtained from expendable bathythermographs.
Date:
March 1, 1983
Creator:
von Bock, K. (ed.)
Object Type:
Report
System:
The UNT Digital Library
Atlantic Coastal Experiment III: R/V KNORR cruise 68, 4-30 August 1977; FRV ALBATROSS IV cruise 77-07, 1-4, 16-31 August 1977. Data report, volume 1
Data are reported from KNORR cruise 68, the major investigation of the third Atlantic Coastal Experiment (ACE), conducted during a period of pro-nounced water-column stratification. One hundred fifty-five stations, including 6 time-series sitings, were occupied within the shelf and shelf- break regimes of New York Bight. Measurements were made to assess water-mass characterization, nutrient cycling, carbon/nitrogen assimilation, bio-mass distribution and diel dynamics and benthic/water-column interfacial exchange. Data are also included from the cruise of ALBATROSS IV carried out contemporaneously with the KNORR investigations, in an area ranging from Nantucket Shoals to the upper reaches of the Gulf of Maine. 20 hydrographic stations were used to augment underway mapping in order to elucidate surface-layer chlorophyll and nutrient distributions occurring at an impor-tant boundary of the New York Bight.
Date:
March 1, 1983
Creator:
Judkins, D.C. & von Bock, K.
Object Type:
Report
System:
The UNT Digital Library
Atlantic Coastal Experiment III: R/V KNORR cruise 68, 4-30 August 1977; FRV ALBATROSS IV cruise 77-07, 1-4, 16-31 August 1977. Data Report, volume 2.
Data are reported from KNORR cruise 88, the major investigation of the third Atlantic Coastal Experiment (ACE), conducted during a period of pronounced water-column stratification.
Date:
March 1, 1983
Creator:
Judkins, D.C. & von Bock, K.
Object Type:
Report
System:
The UNT Digital Library
[Aubney (?)]
Photograph of the Aubney (?) in San Antonio, Texas.
Date:
March 1, 1983
Creator:
Texas Historical Commission
Object Type:
Photograph
System:
The Portal to Texas History
Automatic tuning of the LBL SuperHILAC third-injector transport line
Testing of a new automatic tuning procedure in an LBL SuperHILAC beam transport line has been conducted with the third injector microcomputer control system. This technique is an advance over the sequential station-by-station automatic tuning method developed for the Bevalac transfer line. The computer now performs steering/focusing adjustments simultaneously on a number of quadrupole and dipole magnets comprising multiple-station sections of the injection line. New magnet currents are computed from equations governing beam optics in a real-time simulation of the beam line. The key to this emittance utilizing the same control magnets and beam profile monitors used for manual tuning of the line. This emittance calculation requires high resolution beam profile measurements using multi-wire profile monitors recently installed in the third injector line.
Date:
March 1, 1983
Creator:
Pines, H.
Object Type:
Article
System:
The UNT Digital Library
Automation and the Workplace: Selected Labor, Education, and Training Issues
A report by the Office of Technology Assessment (OTA) that examines "the nature and development of automation technologies (such as robotics, computer-aided design, and manufacturing, and automated materials handling, storage, and retrieval)" (p. iii).
Date:
March 1983
Creator:
United States. Congress. Office of Technology Assessment.
Object Type:
Report
System:
The UNT Digital Library
Bachman Lake Park: Hike and Bike Trail Plan
Map shows streets, buildings and structures, property lines for adjacent land, railroad lines, city water works for the area surrounding Bachman Lake; hand drawn notations for special events, and some business names. An inset in the upper-right corner is titled "General Vicinity Map" and shows the location of Bachman Lake in relation to nearby Dallas streets, and to Love Field Airport. Scale (for primary map) 1:2,400.
Date:
March 1983
Creator:
Dallas (Tex.) Park and Recreation Dept.
Object Type:
Map
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 1, Ed. 1 Thursday, March 3, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 3, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 2, Ed. 1 Monday, March 7, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 7, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 3, Ed. 1 Thursday, March 10, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 10, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 4, Ed. 1 Monday, March 14, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 14, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 5, Ed. 1 Thursday, March 17, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 17, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 6, Ed. 1 Monday, March 21, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 21, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 7, Ed. 1 Thursday, March 24, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 24, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 8, Ed. 1 Monday, March 28, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 28, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
The Bastrop Advertiser and County News (Bastrop, Tex.), No. 9, Ed. 1 Thursday, March 31, 1983
Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.
Date:
March 31, 1983
Creator:
Williams, Eric
Object Type:
Newspaper
System:
The Portal to Texas History
Baytown Briefs (Baytown, Tex.), Vol. 31, No. 03, Ed. 1, March 1983
Monthly newspaper from Baytown, Texas published by Exxon Company U.S.A. that includes news and information of interest to current and former employees of the Baytown facilities.
Date:
March 1983
Creator:
Lee, O. B.
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 61, No. 103, Ed. 1 Tuesday, March 1, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 1, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 61, No. 104, Ed. 1 Wednesday, March 2, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 2, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 61, No. 105, Ed. 1 Thursday, March 3, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 3, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 61, No. 106, Ed. 1 Friday, March 4, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 4, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History
The Baytown Sun (Baytown, Tex.), Vol. 61, No. 107, Ed. 1 Sunday, March 6, 1983
Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.
Date:
March 6, 1983
Creator:
Brown, Leon
Object Type:
Newspaper
System:
The Portal to Texas History