Catalysts and process developments for two-stage liquefaction. Second quarterly progress report, April 1, 1992--June 30, 1992

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Description

Research under way in this project centers upon developing and evaluation catalysts and process improvements for coal liquefaction in the two-stage close-coupled catalytic process. The project is being carried out under contract to the United States Department of Energy. As discussed in the previous quarterly report, the results showed that C/T liquefaction is not a good option for Black Thunder subbituminous coal. In this quarter, the liquefaction of Black Thunder coal was continued. The studies showed that the combination of Wender`s sulfated iron oxide with molybdenum is the most effective catalyst for this liquefaction. Compared with other iron/molybdenum catalysts, distillate ... continued below

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43 p.

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Cronauer, D.C.; Swanson, A.J. & Sajkowski, D.J. December 31, 1992.

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Description

Research under way in this project centers upon developing and evaluation catalysts and process improvements for coal liquefaction in the two-stage close-coupled catalytic process. The project is being carried out under contract to the United States Department of Energy. As discussed in the previous quarterly report, the results showed that C/T liquefaction is not a good option for Black Thunder subbituminous coal. In this quarter, the liquefaction of Black Thunder coal was continued. The studies showed that the combination of Wender`s sulfated iron oxide with molybdenum is the most effective catalyst for this liquefaction. Compared with other iron/molybdenum catalysts, distillate yields were increased and the catalyst deactivation was not as severe as for the supported (extruded) catalysts.

Physical Description

43 p.

Notes

OSTI as DE95017770

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  • Other Information: PBD: [1992]

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  • Other: DE95017770
  • Report No.: DOE/PC/88819--T19
  • Grant Number: AC22-88PC88819
  • DOI: 10.2172/104788 | External Link
  • Office of Scientific & Technical Information Report Number: 104788
  • Archival Resource Key: ark:/67531/metadc623310

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Office of Scientific & Technical Information Technical Reports

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Creation Date

  • December 31, 1992

Added to The UNT Digital Library

  • June 16, 2015, 7:43 a.m.

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  • Nov. 19, 2015, 12:02 p.m.

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Cronauer, D.C.; Swanson, A.J. & Sajkowski, D.J. Catalysts and process developments for two-stage liquefaction. Second quarterly progress report, April 1, 1992--June 30, 1992, report, December 31, 1992; United States. (digital.library.unt.edu/ark:/67531/metadc623310/: accessed October 16, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.