Production of Cellulose-Hydrogen from Corn Stalk based on Acid-enzyme TwoStage Pretreatment by Mixed Culture

摘要：

Production of cellulose-hydrogen from corn stalk based on acid-enzyme two-stage pretreatment by lesser panda manure was carried out in batch tests. The acid-enzyme two-stage pretreatment of corn stalk was found most effective, in which the yields of soluble saccharides (SS) were 470 mg/g-TS. The maximum cumulative H2 yield (165.8 ml ttyg-TS) and H2 production rate (12.8 ml H2/g-TS h-1) were obtained at pH 5.5, 36 °C by treating a substrate of 15 g/L. The hydrogen content in biogas was 57.0％ and there was no significant methane gas observed.

关键词： lesser panda manure corn stalk two-stage pretreatment cellulose hydrogen mixed culture

作者: Y.Xing Y.T.Fan H.W.Hou

作者单位: Department of Chemistry, Zhengzhou University, Zhengzhou, China Shaanxi Environment Monitoring Centr Department of Chemistry, Zhengzhou University, Zhengzhou, China

会议类型: 国际会议

会议名称: The 6th International Symposium on Multiphase Flow,Heat Mass Transfer and Energy Conversion(第六届多相流、传热传质与能源转化国际学术会议)

会议地点: 西安

会议语种:英文

页码: 1045-1047

在线出版日期: 2009-07-11（万方平台首次上网日期，不代表论文的发表时间）