Sulfonated carbon-titanium dioxide composite nanofiber tube catalysts for dehydration of sugars in biphasic solvents to obtain 5-hydroxymethylfurfural

doi:10.1016/j.jtice.2021.09.025

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Sulfonated carbon-titanium dioxide composite nanofiber tube catalysts for dehydration of sugars in biphasic solvents to obtain 5-hydroxymethylfurfural
	Li, Xin 1,2; Wang, Guoying 1,2; Hu, Yawen 1,2; Iradukunda, Yves 1,2; Luo, Fenfang 1,2; Yi, Kaiqiang 1,2; Shi, Gaofeng 1,2
刊名	JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
	2021-12-01
卷号	129 页码:26-39
关键词	5-HMF Composite catalyst Carbon solid acid Carbohydrate dehydration Electrospinning
ISSN号	1876-1070
DOI	10.1016/j.jtice.2021.09.025
英文摘要	Background: In order to replace petrochemicals, there is an increasing demand for environmentally friendly new biochemicals, and 5-hydroxymethyl furfural is one such product. Methods: In this paper, sulfonated carbon-titanium dioxide composite nanofiber tube catalyst was prepared by electrospinning and used for the dehydration of carbohydrates into 5-hydroxymethylfurfural in aqueous/ ethyl acetate biphasic solution. The catalyst showed good activity in preparing of 5-hydroxymethylfurfural using fructose and glucose as raw materials, with yields of 75.47% and 42.44% of 5-hydroxymethylfurfural. In addition, the catalyst still had catalytic effect when starch and cellulose as the reactants. Significant findings: Results showed that the catalytic ability of the catalyst was found to be significantly better than that of a single sulfonated carbon or titanium dioxide, at the same time, the catalyst can be used multiple times and is easy to regenerate. Besides, this study investigated the purification process of 5hydroxymethylfurfural and finally obtained 95.34 wt.% purity of 5-hydroxymethylfurfural. (c) 2021 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
WOS研究方向	Engineering
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000730177100003
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154973]
专题	石油化工学院
作者单位	1.Key Lab Low Carbon Energy & Chem Engn Gansu Prov, Langongping Rd 287, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Sch Petrochem Technol, Langongping Rd 287, Lanzhou 730050, Peoples R China;
推荐引用方式 GB/T 7714	Li, Xin,Wang, Guoying,Hu, Yawen,et al. Sulfonated carbon-titanium dioxide composite nanofiber tube catalysts for dehydration of sugars in biphasic solvents to obtain 5-hydroxymethylfurfural[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2021,129:26-39.
APA	Li, Xin.,Wang, Guoying.,Hu, Yawen.,Iradukunda, Yves.,Luo, Fenfang.,...&Shi, Gaofeng.(2021).Sulfonated carbon-titanium dioxide composite nanofiber tube catalysts for dehydration of sugars in biphasic solvents to obtain 5-hydroxymethylfurfural.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,129,26-39.
MLA	Li, Xin,et al."Sulfonated carbon-titanium dioxide composite nanofiber tube catalysts for dehydration of sugars in biphasic solvents to obtain 5-hydroxymethylfurfural".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 129(2021):26-39.