Lignocellulosic biomass to biofuels and biochemicals: A comprehensive review with a focus on ethanol organosolv pretreatment technology

被引:111
作者
Zhou, Ziyuan [1 ]
Lei, Fuhou [2 ]
Li, Pengfei [2 ]
Jiang, Jianxin [1 ]
机构
[1] Beijing Forestry Univ, Dept Chem & Chem Engn, MOE Engn Res Ctr Forestry Biomass Mat & Bioenergy, Beijing 100083, Peoples R China
[2] Guangxi Univ Nationalities, Coll Chem & Chem Engn, Guangxi Key Lab Chem & Engn Forest Prod, Nanning, Peoples R China
基金
中国国家自然科学基金;
关键词
delignification; enzymatic digestibility; ethanol organosolv pretreatment; lignocellulosic biomass; IONIC LIQUID PRETREATMENT; HOT-WATER PRETREATMENT; ENZYMATIC-HYDROLYSIS; SUGARCANE BAGASSE; EUCALYPTUS-GLOBULUS; SULFURIC-ACID; WHEAT-STRAW; BUDDLEJA-DAVIDII; MOUNTAIN PINE; CORN STOVER;
D O I
10.1002/bit.26788
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Lignocellulosic biomass is one of the potential feedstocks to produce second-generation cellulosic ethanol and biochemicals. To enhance the enzymatic digestibility of lignocellulosic biomass for efficient enzymatic saccharification, a variety of pretreatment methods have been studied. Among these, organosolv pretreatment using ethanol is a promising pretreatment method owing to its inherent advantages, such as low solvent cost, lack of toxicity, the ability to retain most cellulose fraction in substrates for enzymatic hydrolysis, coproduction of high-purity lignin and hemicellulosic sugars, easy solvent recovery, and reuse. In this review, the research progress regarding different types of ethanol organosolv pretreatment processes has been summarized in terms of methods, substrate properties, reaction mechanisms, delignification kinetic as well as the impact of pretreatment methods on the enzymatic digestibility. Attempts are also made to provide insights into the complete utilization of lignocellulosic biomass to achieve high potential revenues. Though some ethanol organosolv processes have been studied or are being developed towards commercialization, ethanol organosolv pretreatment is still facing some challenges. Finally, the direction for future work is given to develop a proper ethanol organosolv pretreatment for commercialization.
引用
收藏
页码:2683 / 2702
页数:20
相关论文
共 143 条
  • [1] Ethanol organosolv pretreatment of softwood (Picea abies) and sugarcane bagasse for biofuel and biorefinery applications
    Agnihotri, Swarnima
    Johnsen, Ingvild A.
    Boe, Maren S.
    Oyaas, Karin
    Moe, Storker
    [J]. WOOD SCIENCE AND TECHNOLOGY, 2015, 49 (05) : 881 - 896
  • [2] Pretreatment technologies for an efficient bioethanol production process based on enzymatic hydrolysis: A review
    Alvira, P.
    Tomas-Pejo, E.
    Ballesteros, M.
    Negro, M. J.
    [J]. BIORESOURCE TECHNOLOGY, 2010, 101 (13) : 4851 - 4861
  • [3] Organosolv pretreatment of rice straw for efficient acetone, butanol, and ethanol production
    Amiri, Hamid
    Karimi, Keikhosro
    Zilouei, Hamid
    [J]. BIORESOURCE TECHNOLOGY, 2014, 152 : 450 - 456
  • [4] The lignol approach to biorefining of woody biomass to produce ethanol and chemicals
    Claudio Arato
    E. Kendall Pye
    Gordon Gjennestad
    [J]. Applied Biochemistry and Biotechnology, 2005, 123 (1-3) : 871 - 882
  • [5] Optimization of organosolv pretreatment of rice straw for enhanced biohydrogen production using Enterobacter aerogenes
    Asadi, Nooshin
    Zilouei, Hamid
    [J]. BIORESOURCE TECHNOLOGY, 2017, 227 : 335 - 344
  • [6] MWL fraction with a high concentration of lignin-carbohydrate linkages: Isolation and 2D NMR spectroscopic analysis
    Balakshin, Mikhail Yu.
    Capanema, Ewellyn A.
    Chang, Hou-min
    [J]. HOLZFORSCHUNG, 2007, 61 (01) : 1 - 7
  • [7] SOLVENT EFFECTS ON ORGANOSOLV LIGNIN FROM PINUS-CARIBAEA-HONDURENSIS
    BALOGH, DT
    CURVELO, AAS
    DEGROOTE, RAMC
    [J]. HOLZFORSCHUNG, 1992, 46 (04) : 343 - 348
  • [8] DELIGNIFICATION KINETIC STUDIES OF NSSC PULPING AND ITS CORRELATIONSHIP WITH H-FACTOR FOR PULP SCHEDULING
    BASU, S
    KRAUSE, T
    SCHURZ, J
    [J]. HOLZFORSCHUNG, 1974, 28 (04) : 121 - 130
  • [9] Organosolv pretreatment of Sitka spruce wood: Conversion of hemicelluloses to ethyl glycosides
    Bouxin, Florent P.
    Jackson, S. David
    Jarvis, Michael C.
    [J]. BIORESOURCE TECHNOLOGY, 2014, 151 : 441 - 444
  • [10] Solvent fractionation of renewable woody feedstocks: Organosolv generation of biorefinery process streams for the production of biobased chemicals
    Bozell, Joseph J.
    Black, Stuart K.
    Myers, Michele
    Cahill, Deborah
    Miller, W. Paul
    Park, Sunkyu
    [J]. BIOMASS & BIOENERGY, 2011, 35 (10) : 4197 - 4208