Recent advances in green solvents for lignocellulosic biomass pretreatment: Potential of choline chloride (ChCl) based solvents

被引：84

作者：

Yiin, Chung Loong ^{[1
]}

Yap, Kok Liang ^{[1
]}

Ku, Andrian Zi En ^{[1
]}

Chin, Bridgid Lai Fui ^{[2
]}

Lock, Serene Sow Mun ^{[3
]}

Cheah, Kin Wai ^{[4
]}

Loy, Adrian Chun Minh ^{[5
]}

Chan, Yi Herng ^{[6
]}

机构：

[1] Univ Malaysia Sarawak, Fac Engn, Dept Chem Engn & Energy Sustainabil, Sarawak 94300, Malaysia

[2] Curtin Univ Malaysia, Fac Engn & Sci, Dept Chem Engn, Sarawak Campus, Sarawak 98009, Malaysia

[3] Univ Teknol PETRONAS, CO2 Res Ctr CO2RES, Dept Chem Engn, Seri Iskandar 32610, Perak, Malaysia

[4] Univ Hull, Energy & Environm Inst, Cottingham Rd, Kingston Upon Hull HU6 7RX, Yorks, England

[5] Monash Univ, Chem Engn Dept, Melbourne, Vic 3180, Australia

[6] PETRONAS Res Sdn Bhd PRSB, Lot 3288 & 3289,Off Jalan Ayer Itam, Kajang 43000, Selangor, Malaysia

来源：

BIORESOURCE TECHNOLOGY | 2021年 / 333卷

关键词：

Lignocellulosic biomass; Pretreatment; Green solvents; Choline chloride; Biomass-to-energy; DEEP EUTECTIC SOLVENTS; TEMPERATURE MIXTURES LTTMS; BIO-IONIC LIQUIDS; STEAM EXPLOSION; BIOETHANOL PRODUCTION; BIOLOGICAL PRETREATMENT; ENZYMATIC-HYDROLYSIS; WHEAT-STRAW; CELLULOSE; ACID;

D O I：

10.1016/j.biortech.2021.125195

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Biomass wastes exhibit a great potential to be used as a source of non-depleting renewable energy and synthesis of value-added products. The key to the valorization of excess lignocellulosic biomass wastes in the world lies on the pretreatment process to recalcitrant barrier of the lignocellulosic material for the access to useful substrates. A wide range of pretreatment techniques are available and advances in this field is continuously happening, in search for cheap, effective, and environmentally friendly methods. This review starts with an introduction to conventional approaches and green solvents for pretreatment of lignocellulosic biomass. Subsequently, the mechanism of actions along with the advantages and disadvantages of pretreatment techniques were reviewed. The roles of choline chloride (ChCl) in green solvents and their potential applications were also comprehensively reviewed. The collection of ideas in this review serve as an insight for future works or interest on biomass-toenergy conversion using green solvents.

引用

页数：12

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[41] Deep Eutectic Solvent Delignification to Low-energy Mechanical Pulp to Produce Papermaking Fibers [J].