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Catalytic conversion of herbal residue carbohydrates to furanic derivatives in a deep eutectic solvent accompanied by dissolution and recrystallisation of choline chloride

文献类型：期刊论文

作者Yu, Qiang1,2; Song, Zhenlong3; Zhuang, Xinshu1; Liu, Li4; Qiu, Weihua5; Shi, Jiping4; Wang, Wen1; Li, Ying1; Wang, Zhongming1; Yuan, Zhenhong1
刊名CELLULOSE
出版日期2019-10-01
卷号26期号:15页码:8263-8277
关键词Deep eutectic solvents Herb residues Furfural 5-Hydroxymethylfurfural
ISSN号0969-0239
DOI10.1007/s10570-019-02372-6
通讯作者Wang, Wen(wangwen@ms.giec.ac.cn) ; Li, Ying(liying@ms.giec.ac.cn)
英文摘要Catalytic conversion of lignocellulosic biomass into furfural (FF) and 5-hydroxymethylfurfural (5-HMF) requires a high reaction temperature (150-230 degrees C) in aqueous/organic systems. In this study, a novel choline chloride-formic acid-SnCl4-5H(2)O (ChCl-Fa-SnCl4) catalytic system was designed to transform herbal residues (HRs) carbohydrates into furanic derivatives at temperatures below 140 degrees C. The total yield of FF and xylose from HR of Heteropogon contortus (L.) Beauv (HRH) was 67.5% at 140 degrees C for 10 min, while the total yield of 5-HMF and glucose from HR of Anemarrhena asphodeloides Bunge was 93.8% at 120 degrees C. Characteristics of substrates such as molecular weight had a great influence on formation of furanic derivatives and sugar release. Surprisingly, the dissolution and recrystallisation characteristics of ChCl make this catalytic system sustainable and economically attractive. Recovery of ChCl and SnCl4 was 73.3% following simple natural recrystallisation, and recovered material retained a high chemical reactivity for FF and 5-HMF production. Moreover, 100% lignin dissolution was achieved in this system at 140 degrees C, and similar to 77% could be precipitated and recovered by adding water.
WOS关键词STRUCTURAL CHARACTERISTICS ; EXTRACTION RESIDUE ; PRETREATMENT ; EUCALYPTUS ; EFFICIENT ; ACID ; CYCLOPENTANONE ; HEMICELLULOSE ; PYROLYSIS ; CELLULOSE
资助项目National Natural Science Foundation of China[51876206] ; Natural Science Foundation of Guangdong Province[2018A030313012] ; Young Top-Notch Talent of Guangdong Province, China[2016TQ03N647] ; Pearl River S&T Nova Program of Guangzhou, China[201610010110] ; DNL Cooperation Fund, CAS[DNL180305] ; Youth Innovation Promotion Association, CAS[2015289]
WOS研究方向Materials Science ; Polymer Science
语种英语
WOS记录号WOS:000489757400005
出版者SPRINGER
资助机构National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province ; Young Top-Notch Talent of Guangdong Province, China ; Pearl River S&T Nova Program of Guangzhou, China ; DNL Cooperation Fund, CAS ; Youth Innovation Promotion Association, CAS
源URL[http://ir.giec.ac.cn/handle/344007/25925]  
专题中国科学院广州能源研究所
通讯作者Wang, Wen; Li, Ying
作者单位1.Chinese Acad Sci, Guangdong Prov Key Lab New & Renewable Energy Res, CAS Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China
4.Chinese Acad Sci, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China
5.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
推荐引用方式
GB/T 7714		 Yu, Qiang,Song, Zhenlong,Zhuang, Xinshu,et al. Catalytic conversion of herbal residue carbohydrates to furanic derivatives in a deep eutectic solvent accompanied by dissolution and recrystallisation of choline chloride[J]. CELLULOSE,2019,26(15):8263-8277.
APA Yu, Qiang.,Song, Zhenlong.,Zhuang, Xinshu.,Liu, Li.,Qiu, Weihua.,...&Yuan, Zhenhong.(2019).Catalytic conversion of herbal residue carbohydrates to furanic derivatives in a deep eutectic solvent accompanied by dissolution and recrystallisation of choline chloride.CELLULOSE,26(15),8263-8277.
MLA Yu, Qiang,et al."Catalytic conversion of herbal residue carbohydrates to furanic derivatives in a deep eutectic solvent accompanied by dissolution and recrystallisation of choline chloride".CELLULOSE 26.15(2019):8263-8277.

入库方式： OAI收割

来源：广州能源研究所

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