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Enzymatic hydrolysis of lignocellulosic biomass from low to high solids loading
Chen, Hong-Zhang1; Liu, Zhi-Hua1,2
2017-05-01
发表期刊ENGINEERING IN LIFE SCIENCES
ISSN1618-0240
卷号17期号:5页码:489-499
摘要Solid state enzymatic hydrolysis (SSEH) has many advantages, such as higher sugar concentration, lower operating costs, and less energy input. It should be a potential approach for the industrial application of lignocellulosic ethanol. The purpose of this work is to review the enzymatic hydrolysis of lignocellulosic biomass from low to high solids loading and introduce its both challenges and perspectives. The limitations of SSEH, including inhibition effects, water constraint, and rheology characteristic, are summarized firstly. Various strategies for overcoming these limitations are proposed correspondingly. Fed batch process and its feeding strategy to improve the SSEH efficiency are then discussed. Finally, several intensification-methods, hydrolysis reactor, and pilot-and demonstration-scale operations of SSEH are described. In-depth analysis of main limitations and development of novel intensification methods and reactors should provide an effective way to achieve large-scale implementation of SSEH.
关键词Biorefinery Process Intensification Rheology Solid State Enzymatic Hydrolysis Water Constraint
文章类型Review
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1002/elsc.201600102
收录类别SCI
语种英语
关键词[WOS]EXPLODED CORN STOVER ; LIQUID HOT-WATER ; SIMULTANEOUS SACCHARIFICATION ; SUGARCANE BAGASSE ; ETHANOL-PRODUCTION ; PHENOLIC-COMPOUNDS ; HIGH-TEMPERATURE ; STEAM EXPLOSION ; PARTICLE-SIZE ; FERMENTATION
WOS研究方向Biotechnology & Applied Microbiology
WOS类目Biotechnology & Applied Microbiology
项目资助者National High Technology Research and Development Program of China (863 Program)(SS2012AA022502) ; Open Funding Project of the National Key Laboratory of Biochemical Engineering(2013KF-01)
WOS记录号WOS:000400940200003
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/22815
专题生化工程国家重点实验室
作者单位1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Biochem Engn, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
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Chen, Hong-Zhang,Liu, Zhi-Hua. Enzymatic hydrolysis of lignocellulosic biomass from low to high solids loading[J]. ENGINEERING IN LIFE SCIENCES,2017,17(5):489-499.
APA Chen, Hong-Zhang,&Liu, Zhi-Hua.(2017).Enzymatic hydrolysis of lignocellulosic biomass from low to high solids loading.ENGINEERING IN LIFE SCIENCES,17(5),489-499.
MLA Chen, Hong-Zhang,et al."Enzymatic hydrolysis of lignocellulosic biomass from low to high solids loading".ENGINEERING IN LIFE SCIENCES 17.5(2017):489-499.
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