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Controllable synthesis of monoacrylate-modified adsorption resins and enhancing adsorption toward fermentation inhibitors from rice straw hydrolysate

文献类型：期刊论文

作者Huang, Qianlin2,3,5; Zhang, Hairong2,3,4,6; Xiong, Lian2,3,4,6; Huang, Chao2,3,4,6; Guo, Haijun2,3,4,6; Chen, Xuefang2,3,4,6; Luo, Mutan2,3,5; Tian, Lanlan2,3,5; Lin, Xiaoqing1,2,3; Chen, Xinde2,3,4,6
刊名JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY
出版日期2018-09-01
卷号93期号:9页码:2652-2658
关键词adsorption resin fermentation inhibitors detoxification monoacrylate-modification rice straw hydrolysate
ISSN号0268-2575
DOI10.1002/jctb.5619
通讯作者Lin, Xiaoqing(linxiaoqing@gdut.edu.cn) ; Chen, Xinde(cxd_cxd@hotmail.com)
英文摘要BACKGROUNDA series of monoacrylate modified adsorption resins from reactive mixtures with different amounts and types of monoacrylate have been synthesized by an oil/water (O/W) suspension polymerization technique and utilized to remove fermentation inhibitors and pigments from rice straw hydrolysate for the first time. The modified resin was characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM) and N-2 adsorption-desorption isotherms. Batch experiments were carried out to determine the adsorption performance of the modified resin for fermentation inhibitors. Regeneration and reusability experiments were performed to evaluate the economic value. RESULTSThe modified resin with 80% glycidyl methacrylate (GMA) feed and epoxy group showed optimal selectivity of fermentation inhibitors from rice straw hydrolysate. The adsorption capacities of acid soluble lignin (ASL), formic acid, acetic acid, levulinic acid, 5-hydroxymethylfurfural (5-HMF) and furfural onto 80% GMA modified resin were enhanced by 45%, 156%, 86%, 79%, 131%, 52%, respectively. Furthermore, the decolorization rate was improved by 12% over unmodified styrene-divinylbenzene (St-DVB) adsorption resin with approximately 5% sugar loss. CONCLUSIONThis work not only provides a potential adsorbent for the removal of fermentation inhibitors from rice straw hydrolysate, but also provides guidance for choosing and modifying the adsorbent to detoxify lignocellulose hydrolysate. (c) 2018 Society of Chemical Industry
WOS关键词LINKED POLYMERIC ADSORBENT ; ACID-SOLUBLE LIGNIN ; HEMICELLULOSIC HYDROLYSATE ; AQUEOUS-SOLUTION ; XAD-4 RESIN ; REMOVAL ; DETOXIFICATION ; BIOMASS ; WATER ; PRETREATMENT
资助项目Science and Technology Planning Project of Guangdong Province, China[2016A010104009] ; Science and Technology Planning Project of Guangdong Province, China[2017A010103043] ; Science and Technology Planning Project of Guangdong Province, China[2016A010105016] ; National Natural Science Foundation of China[51508547] ; National Natural Science Foundation of China[21606229] ; Open Foundation of Xuyi Center of Attapulgite Applied Technology Research Development & Industrialization, Chinese Academy of Sciences[201604] ; Pearl River S&T Nova Program of Guangzhou[201710010096] ; Pearl River S&T Nova Program of Guangzhou[201610010014] ; Project of HuaiAn Science and Technology[HAS201623]
WOS研究方向Biotechnology & Applied Microbiology ; Chemistry ; Engineering
语种英语
WOS记录号WOS:000440926300018
出版者WILEY
资助机构Science and Technology Planning Project of Guangdong Province, China ; National Natural Science Foundation of China ; Open Foundation of Xuyi Center of Attapulgite Applied Technology Research Development & Industrialization, Chinese Academy of Sciences ; Pearl River S&T Nova Program of Guangzhou ; Project of HuaiAn Science and Technology
源URL[http://ir.giec.ac.cn/handle/344007/23673]  
专题中国科学院广州能源研究所
通讯作者Lin, Xiaoqing; Chen, Xinde
作者单位1.Guangdong Univ Technol, Sch Chem Engn & Light Ind, Guangzhou, Guangdong, Peoples R China
2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzho, Peoples R China
3.CAS Key Lab Renewable Energy, Guangzhou, Guangdong, Peoples R China
4.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou, Guangdong, Peoples R China
5.Univ Chinese Acad Sci, Beijing, Peoples R China
6.Chinese Acad Sci, Guangzhou Inst Energy Convers, Xuyi, Peoples R China
推荐引用方式
GB/T 7714		 Huang, Qianlin,Zhang, Hairong,Xiong, Lian,et al. Controllable synthesis of monoacrylate-modified adsorption resins and enhancing adsorption toward fermentation inhibitors from rice straw hydrolysate[J]. JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,2018,93(9):2652-2658.
APA Huang, Qianlin.,Zhang, Hairong.,Xiong, Lian.,Huang, Chao.,Guo, Haijun.,...&Chen, Xinde.(2018).Controllable synthesis of monoacrylate-modified adsorption resins and enhancing adsorption toward fermentation inhibitors from rice straw hydrolysate.JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY,93(9),2652-2658.
MLA Huang, Qianlin,et al."Controllable synthesis of monoacrylate-modified adsorption resins and enhancing adsorption toward fermentation inhibitors from rice straw hydrolysate".JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY 93.9(2018):2652-2658.

入库方式： OAI收割

来源：广州能源研究所

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