کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
10274891 461772 2005 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Sulphur functionality study of steam pyrolyzed “Mequinenza” lignite using reductive pyrolysis technique coupled with MS and GC/MS detection systems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Sulphur functionality study of steam pyrolyzed “Mequinenza” lignite using reductive pyrolysis technique coupled with MS and GC/MS detection systems
چکیده انگلیسی
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.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 86, Issue 5, 25 February 2005, Pages 523-534
نویسندگان
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