Progress in the development and production of nanoscale iron-coating catalysts

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Description

At the Pacific Northwest Laboratory (PNL) we have undertaken a program to investigate nanocrystalline ion-based powders as catalytic precursors in a variety of hydrocracking reactions, including coal liquefaction. One ultrafine powder synthesis method developed at PNL, the Rapid of precursors in Solution (RTDS) process, appears to be particularly large scale production of nanocrystalline powders. Using model compounds we have demonstrated that iron-based RTDS powders can be used to produce highly active carbon-carbon bond scission catalysts under reaction conditions relevant to coal liquefaction processes. In this paper we present recent results of attempts at modifying the activity of RTDS-generated iron-based catalyst ... continued below

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6 p.

Creation Information

Matson, D.W.; Linehan, J.C.; Darab, J.G.; Watrob, H.M.; Lui, E.G.; Phelps, M.R. et al. April 1, 1995.

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  • Pacific Northwest Laboratory
    Publisher Info: Pacific Northwest Lab., Richland, WA (United States)
    Place of Publication: Richland, Washington

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Description

At the Pacific Northwest Laboratory (PNL) we have undertaken a program to investigate nanocrystalline ion-based powders as catalytic precursors in a variety of hydrocracking reactions, including coal liquefaction. One ultrafine powder synthesis method developed at PNL, the Rapid of precursors in Solution (RTDS) process, appears to be particularly large scale production of nanocrystalline powders. Using model compounds we have demonstrated that iron-based RTDS powders can be used to produce highly active carbon-carbon bond scission catalysts under reaction conditions relevant to coal liquefaction processes. In this paper we present recent results of attempts at modifying the activity of RTDS-generated iron-based catalyst powders by doping with other metals and the results of scaleup efforts to produce kilogram quantities of active catalyst precursor by this process.

Physical Description

6 p.

Notes

OSTI as DE95010722

Source

  • 209. American Chemical Society (ACS) national meeting, Anaheim, CA (United States), 2-6 Apr 1995

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  • Other: DE95010722
  • Report No.: PNL-SA--25410
  • Report No.: CONF-950402--8
  • Grant Number: AC06-76RL01830
  • DOI: 10.2172/227685 | External Link
  • Office of Scientific & Technical Information Report Number: 227685
  • Archival Resource Key: ark:/67531/metadc668733

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

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  • April 1, 1995

Added to The UNT Digital Library

  • June 29, 2015, 9:42 p.m.

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  • April 7, 2016, 6:24 p.m.

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Matson, D.W.; Linehan, J.C.; Darab, J.G.; Watrob, H.M.; Lui, E.G.; Phelps, M.R. et al. Progress in the development and production of nanoscale iron-coating catalysts, report, April 1, 1995; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc668733/: accessed December 13, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.