A characterization and evaluation of coal liquefaction process streams. Quarterly technical progress report, January 1, 1996--March 31, 1996

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Description

The objectives of this project are to support the DOE direct coal liquefaction process development program and to improve the useful application of analytical chemistry to direct coal liquefaction process development. This project builds on work performed in DOE Contract No. DE-AC22-89PC89883. Independent analyses by well-established methods are obtained of samples produced in direct coal liquefaction processes under evaluation by DOE. Additionally, analytical instruments and techniques which are currently under utilized for the purpose of examining coal-derived samples are being evaluated. The data obtained from this study is used to help guide current process development and to develop an improved ... continued below

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61 p.

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Robbins, G.A.; Brandes, S.D.; Winschel, R.A. & Burke, F.P. July 1, 1996.

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Description

The objectives of this project are to support the DOE direct coal liquefaction process development program and to improve the useful application of analytical chemistry to direct coal liquefaction process development. This project builds on work performed in DOE Contract No. DE-AC22-89PC89883. Independent analyses by well-established methods are obtained of samples produced in direct coal liquefaction processes under evaluation by DOE. Additionally, analytical instruments and techniques which are currently under utilized for the purpose of examining coal-derived samples are being evaluated. The data obtained from this study is used to help guide current process development and to develop an improved data base on coal and coal liquids properties. A sample bank, established and maintained for use in this project, is available for use by other researchers. The reactivity of the non-distillable resids toward hydrocracking at liquefaction conditions (i.e., resid reactivity) is being examined. From the literature and data experimentally obtained, a mathematical kinetic model of resid conversion will be constructed. It is anticipated that such a model will provide insights useful for improving process performance and thus the economics of direct coal liquefaction.

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61 p.

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OSTI as DE97050490

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  • Other Information: PBD: Jul 1996

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  • Other: DE97050490
  • Report No.: DOE/PC/93054--29
  • Grant Number: AC22-94PC93054
  • DOI: 10.2172/415368 | External Link
  • Office of Scientific & Technical Information Report Number: 415368
  • Archival Resource Key: ark:/67531/metadc679261

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  • July 1, 1996

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  • July 25, 2015, 2:20 a.m.

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  • Nov. 10, 2015, 8:35 p.m.

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Robbins, G.A.; Brandes, S.D.; Winschel, R.A. & Burke, F.P. A characterization and evaluation of coal liquefaction process streams. Quarterly technical progress report, January 1, 1996--March 31, 1996, report, July 1, 1996; United States. (digital.library.unt.edu/ark:/67531/metadc679261/: accessed December 11, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.