High conversion of glucose to 5-hydroxymethylfurfural using hydrochloric acid as a catalyst and sodium chloride as a promoter in a water/gamma-valerolactone system

doi:10.1039/c7ra00701a

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	High conversion of glucose to 5-hydroxymethylfurfural using hydrochloric acid as a catalyst and sodium chloride as a promoter in a water/gamma-valerolactone system
	Li, Minghao 1; Li, Wenzhi 1; Lu, Yijuan 1; Jameel, Hasan 2; Chang, Hou-min 2; Ma, Longlong3
刊名	RSC ADVANCES
	2017
卷号	7 期号:24 页码:14330-14336
DOI	10.1039/c7ra00701a
文献子类	Article
英文摘要	Biomass derived 5-hydroxymethylfurfural (HMF) is regarded as an important platform molecule for the synthesis of value-added chemicals and fuels, but the high production cost has always been a bottleneck for the industrial scale use of HMF. Different mineral acids (HCl and H2SO4) being used as the catalyst and different salts being used as the reaction promoter were evaluated. It was found that HCl, in combination with NaCl, in a water/gamma-valerolactone system showed high selectivity and impressive efficiency for the synthesis of HMF from glucose. The optimal conditions to obtain the best HMF yield (62.45%) were 0.2 M HCl and 0.1 M NaCl at 140 degrees C with a residence time of 60 minutes. An 18.22% molar yield of LA was obtained as a by-product. The effect of different anions was also investigated, and it was determined that not only the hydrogen ions, but also the nature of the acid and the type of salt played a joint role in improving the HMF yield. In addition, a possible synthesis pathway was proposed for large scale production of HMF.
WOS关键词	LEVULINIC ACID ; GAMMA-VALEROLACTONE ; BIPHASIC SYSTEM ; LIGNOCELLULOSIC BIOMASS ; SELECTIVE CONVERSION ; DEHYDRATION ; CELLULOSE ; CHEMICALS ; FRUCTOSE ; WATER
语种	英语
WOS记录号	WOS:000396150900005
资助机构	National Key Technology R&D Program of China(2015BAD15B06) ; Science and Technological Fund of Anhui Province for Outstanding Youth(1508085J01) ; international technology cooperation plan of Anhui(1503062030)
内容类型	期刊论文
源URL	[http://ir.giec.ac.cn/handle/344007/14064]
专题	中国科学院广州能源研究所
作者单位	1.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Peoples R China 2.North Carolina State Univ, Dept Forest Biomat, Raleigh, NC 27695 USA 3.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Li, Minghao,Li, Wenzhi,Lu, Yijuan,et al. High conversion of glucose to 5-hydroxymethylfurfural using hydrochloric acid as a catalyst and sodium chloride as a promoter in a water/gamma-valerolactone system[J]. RSC ADVANCES,2017,7(24):14330-14336.
APA	Li, Minghao,Li, Wenzhi,Lu, Yijuan,Jameel, Hasan,Chang, Hou-min,&Ma, Longlong.(2017).High conversion of glucose to 5-hydroxymethylfurfural using hydrochloric acid as a catalyst and sodium chloride as a promoter in a water/gamma-valerolactone system.RSC ADVANCES,7(24),14330-14336.
MLA	Li, Minghao,et al."High conversion of glucose to 5-hydroxymethylfurfural using hydrochloric acid as a catalyst and sodium chloride as a promoter in a water/gamma-valerolactone system".RSC ADVANCES 7.24(2017):14330-14336.