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Indexed by:会议论文

Date of Publication:2009-01-01

Included Journals:Scopus

Abstract:The effect of CO2/CH4 ratio, CH4 flow rate, holding time on tar, water yield, and CH4 conversion, and the effect of pyrolysis temperature on char yield and gas composition were studied. The tar and water yield increased with increasing CO2/CH4 ratio, CH4 flow rate, holding time, respectively. The highest tar yield was obtained at 1:1 CO2/CH4 ratio, 400 mL/mm CH4 flow rate, 30 mm holding time. The char yield decreased with increasing pyrolysis temperature, and was higher than that under H2 and N2 at the same pyrolysis temperature. This is an abstract of a paper presented at the 8th World Congress of Chemical Engineering (Montreal, Quebec, Canada 8/23-27/2009).