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Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/8190

Title: QUANTIFICATION OF ORGANIC SULFUR-CONTAINING FUNCTIONAL-GROUPS FOR COAL CONVERSION PROCESSES
Authors: Majchrowicz, Bernard B.
YPERMAN, Jan
MARTENS, Harry
GELAN, Jan
Wallace, S
Jones, CJ
Baxby, M.
Taylor, N
Bartle, K.D.
Issue Date: 1990
Publisher: ELSEVIER SCIENCE BV
Citation: FUEL PROCESSING TECHNOLOGY, 24. p. 195-202
Abstract: An improved and automated temperature programmed reduction (TPR) apparatus has been applied to the study of sulphur functional groups in model compounds, coals and coal derived products. Experiments were performed in two independent laboratories and showed good reproducibility. A set of sulphur containing model compounds representing the types of functional groups believed to be present in coal were studied and were found to exhibit characteristic H2S evolution profiles. Quantitative conversion was observed for the model compounds. To gain a better understanding of the processes involved cysteine was the subject of a detailed kinetic study. Samples from a coal liquefaction process were investigated and the changes in sulphur functional group distributions rationalised in terms of the processing conditions.
Notes: UNIV LEEDS,DEPT PHYS CHEM,LEEDS LS2 9JT,W YORKSHIRE,ENGLAND.MAJCHROWICZ, BB, LIMBURGS UNIV CENTRUM,DEPT CHEM,B-3610 DIEPENBEEK,BELGIUM.
URI: http://hdl.handle.net/1942/8190
DOI: 10.1016/0378-3820(90)90058-Z
ISI #: A1990CT83000024
ISSN: 0378-3820
Type: Journal Contribution
Appears in Collections: Research publications

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