%0 Journal Article
%T Methane cracking over lignite char<br>甲烷在褐煤煤焦上的裂解反应研究
%A XU Ze-xi
%A WU Jin-hu
%A WANG Yang
%A ZHANG Dong-ke
%A <br>徐泽夕
%A 吴晋沪
%A 王洋
%A 张东柯
%J 燃料化学学报
%D 2009
%I 
%X Methane cracking over a lignite char was studied in a fixed bed reactor. The experiments were performed at temperature range from 1 123 K to 1 273 K and atmospheric pressure. The total flow rate was 250 mL/min with methane concentrations of 10%, 15% and 20%, respectively. The lignite char shows a significant catalytic activity on methane cracking. The maximum conversion of methane of 99.5% is achieved at 1 273 K in the initial stage. However, the methane conversion decreases with reaction time due to deacti...
%K BET
%K SEM<br>褐煤煤焦
%K 甲烷裂解
%K 合成气
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=2D3C74B3DE017F8BB5BCCA067B597B62&yid=DE12191FBD62783C&vid=42425781F0B1C26E&iid=38B194292C032A66&sid=CAA7BAE04CB631A1&eid=C1B34927D429E92F&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=2&reference_num=10