RECENT PROGRESS ON PRETREATMENT AND FRACTIONATION OF LIGNOCELLULOSES FOR BIOREFINERY IN QIBEBT

摘要：

　　Pretreatment or fractionation is one of the key steps for the conversion of lignocelluloses to sustainable biofuels,biomaterials or biochemicals,because pretreatment/fractionation can break the natural recalcitrance of lignocelluloses,improving the conversion efficiency of downstream processes.This paper will review the recent progress on pretreatment and fractionation of lignocelluloses for biorefinery in QIBEBT.Main technologies introduced were alkaline twin-screw extrusion pretreatment,modified alkali pretreatment,hydrogen peroxide-assisted sodium carbonate pretreatment,fractionation with formic acid,as well as the two-step fractionation by hot water treatment coupling ammonium sulfite treatment.With the development of these technologies,a pilot scale platform of pretreatment and saccharification was established in the pilot plant of QIBEBT.

作者: Bin Li Chao Liu Guang Yu Yuedong Zhang Xindong Mu

作者单位: CAS Key Laboratory of Bio-based Materials,Qingdao Institute of Bioenergy and Bioprocess Technology,Chinese Academy of Sciences,Qingdao,266101,China

会议类型: 国际会议

会议名称: 第五届制浆造纸新技术国际研讨会(ISETPP)暨第三届国际造纸与环境学术大会(IPEC)

会议地点: 广州

会议语种:英文

页码: 1-5

在线出版日期: 2016-11-07（万方平台首次上网日期，不代表论文的发表时间）