【作者】 宋安东； 张百良； 吴坤； 杜风光；

【Author】 Song An-dong, Zhang Bai-liang, WuKun, Du Feng-guang Life Science college, Henan Agricultural University, Zhengzhou 450002,China Key Laboratory of Rural Renewable Energy, Ministry of Agriculture, Zhengzhou 450002,China Henan Tianguan Group, Nanyang 473000,China

【机构】 河南农业大学生命科学学院； 农业部农村可再生能源重点开放实验室； 河南天冠集团；

【摘要】 以白腐真菌对秸秆稻草进行了木质素固态培养降解及液态过氧化物酶和漆酶降解的生物预处理,在此基础上研究了秸秆纤维燃料乙醇的生产工艺,结果表明,采用固态培养降解的预处理工艺来生产燃料乙醇,燃料乙醇的产率较未经预处理工艺有明显提高(208.7%),最终燃料乙醇产率达到10.28%。更多还原

【Abstract】 Straw was bio-pretreated with white-rot fungi for lignin biodegradation by the way of solid cultivation and the usage of crude peroxidase and laccase in liquid state. On the basis, the technics of cellulose fuel ethanol production from straw was studied. The results show that the yield rate of fuel ethanol can be improved outstandingly adopting the pretreatment technics of straw by solid cultivation compared with the one without pretreatment (increased 208.7%) . Finally the ethanol yield is 10.28%.更多还原