Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10274891 | Fuel Processing Technology | 2005 | 12 Pages |
Abstract
The following organic sulphur species in demineralised lignite were detected by the “off-line” AP-TPR-GC/MS technique: methyl- and benzenethiols; mono- and disulphides; alkylthiolanes; alkenyl thiophenes; alkylbenzo[b]thiophenes and alkyldibenzo[bd]thiophenes. Their relative intensities as a function of temperature were followed. A strong preponderance of benzo[b]thiophene and its alkylated homologues above 450 °C were observed. Thiophene presence was temperature independent.
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Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
S.P. Marinov, M. Stefanova, V. Stamenova, R. Carleer, J. Yperman,