A CHARACTERIZATION AND EVALUATION OF COAL LIQUEFACTION PROCESS STREAMS

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This is the Technical Progress Report for the sixteenth quarter of activities under DOE Contract No. DE-AC22-94PC93054. It covers the period April 1 through June 30, 1998. Described in this report are the following activities: (1) CONSOL characterized nine process stream samples received from Exxon Recycle Coal Liquefaction Unit (RCLU) operations conducted in 1994 with Rawhide Mine Wyoming subbituminous coal and all-dispersed Fe and Mo catalysts. (2) The University of Delaware subcontract related to resid reactivity was completed with issuance of the Topical Report covering work performed by Delaware. (3) Computational studies of the coal liquefaction resid models developed at ... continued below

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48 pages

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Robbins, G.A.; Brandes, S.D.; Pazuchanics, D.J.; Nichols, D.G. & Winschel, R.A. February 1, 1999.

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Description

This is the Technical Progress Report for the sixteenth quarter of activities under DOE Contract No. DE-AC22-94PC93054. It covers the period April 1 through June 30, 1998. Described in this report are the following activities: (1) CONSOL characterized nine process stream samples received from Exxon Recycle Coal Liquefaction Unit (RCLU) operations conducted in 1994 with Rawhide Mine Wyoming subbituminous coal and all-dispersed Fe and Mo catalysts. (2) The University of Delaware subcontract related to resid reactivity was completed with issuance of the Topical Report covering work performed by Delaware. (3) Computational studies of the coal liquefaction resid models developed at the University of Delaware were continued at CONSOL R and D. The two reaction models, consisting of the reaction optimization and reaction once-through programs, were the focus of these studies. The updated resid structure data and results were used in the reaction models to predict percent conversion values that were compared with the experimentally-measured values from the University of Delaware. (4) Small samples of high-sulfur Hondo resid and anthracene oil were shipped to John Verkade of Iowa State University at his request. Verkade is testing a desulfurization method.

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48 pages

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OSTI as DE00775533

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  • Other Information: PBD: 1 Feb 1999

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  • Report No.: DE--AC22-94PC93054-22
  • Grant Number: AC22-94PC93054
  • DOI: 10.2172/775533 | External Link
  • Office of Scientific & Technical Information Report Number: 775533
  • Archival Resource Key: ark:/67531/metadc718288

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Office of Scientific & Technical Information Technical Reports

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  • February 1, 1999

Added to The UNT Digital Library

  • Sept. 29, 2015, 5:31 a.m.

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  • April 15, 2016, 12:53 p.m.

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Robbins, G.A.; Brandes, S.D.; Pazuchanics, D.J.; Nichols, D.G. & Winschel, R.A. A CHARACTERIZATION AND EVALUATION OF COAL LIQUEFACTION PROCESS STREAMS, report, February 1, 1999; Morgantown, West Virginia. (digital.library.unt.edu/ark:/67531/metadc718288/: accessed August 21, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.