共 175 条
Conversion of levulinic acid to valuable chemicals: a review
被引:56
作者:
Xu, Wen-Ping
[1
,2
]
Chen, Xue-Fang
[1
,2
,3
,4
]
Guo, Hai-Jun
[1
,3
,4
]
Li, Hai-Long
[1
,3
,4
]
Zhang, Hai-Rong
[1
,3
,4
]
Xiong, Lian
[1
,3
,4
]
Chen, Xin-De
[1
,3
,4
]
机构:
[1] Chinese Acad Sci, Guangzhou Inst Energy Convers, 2 Nengyuan Rd, Guangzhou 510640, Peoples R China
[2] Univ Chinese Acad Sci, Beijing, Peoples R China
[3] CAS Key Lab Renewable Energy, Guangzhou, Peoples R China
[4] Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Peoples R China
基金:
中国国家自然科学基金;
关键词:
lignocellulose biomass;
levulinic acid;
valuable downstream chemicals;
catalytic system;
GAMMA-VALEROLACTONE GVL;
MESOPOROUS H3PW12O40-SILICA COMPOSITE;
CATALYTIC TRANSFER HYDROGENATION;
TEMPERATURE IONIC LIQUIDS;
ONE-POT CONVERSION;
FIXED-BED COLUMN;
ETHYL LEVULINATE;
5-AMINOLEVULINIC ACID;
METHYL LEVULINATE;
SOLID ACID;
D O I:
10.1002/jctb.6810
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:
Levulinic acid (LA), a class of important chemical intermediates and new energy chemicals, has been considered one of the top-12 platform compounds that can be converted from biomass resources. Substantial progress on the conversion of lignocellulose biomass to LA and the further conversion of LA to high value downstream chemicals have been achieved recently. This review summarizes the preparation and separation processes of LA firstly, and then, emphatically discusses the catalytic system for LA conversion to valuable downstream products, including levulinate esters, 2-methyl tetrahydrofuran (MTHF), Gamma-valerolactone (GVL), 5-aminolevulinic acid (DALA), and diphenolic acid (DPA). An outlook is provided at the end of this paper to highlight the challenges and opportunities for the comprehensive utilization of lignocellulose biomass. (c) 2021 Society of Chemical Industry (SCI).
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页码:3009 / 3024
页数:16
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