Chemocatalytic Conversion of Cellulosic Biomass to Methyl Glycolate, Ethylene Glycol, and Ethanol

doi:10.1002/cssc.201601714

	Chemocatalytic Conversion of Cellulosic Biomass to Methyl Glycolate, Ethylene Glycol, and Ethanol
	Xu, Gang 1,2; Wang, Aiqin 2; Pang, Jifeng 2; Zhao, Xiaochen 2; Xu, Jinming 2; Lei, Nian 2; Wang, Jia 2; Zheng, Mingyuan 2; Yin, Jianzhong 1; Zhang, Tao 2
刊名	CHEMSUSCHEM
	2017-04-10
卷号	10 页码:1390-1394
关键词	Biomass Ethanol Ethylene Glycol Methyl Glycolate Supported Catalysts
DOI	10.1002/cssc.201601714
英文摘要	Production of chemicals and fuels from renewable cellulosic biomass is important for the creation of a sustainable society, and it critically relies on the development of new and efficient transformation routes starting from cellulose. Here, a chemocatalytic conversion route from cellulosic biomass to methyl glycolate (MG), ethylene glycol (EG), and ethanol (EtOH) is reported. By using a tungsten-based catalyst, cellulose is converted into MG with a yield as high as 57.7C% in a one-pot reaction in methanol at 240 degrees C and 1MPa O-2, and the obtained MG can be easily separated by distillation. Afterwards, it can be nearly quantitatively converted to EG at 200 degrees C and to EtOH at 280 degrees C with a selectivity of 50% through hydrogenation over a Cu/SiO2 catalyst. By this approach, the fine chemical MG, the bulk chemical EG, and the fuel additive EtOH can all be efficiently produced from renewable cellulosic materials, thus providing a new pathway towards mitigating the dependence on fossil resources.
语种	英语
WOS记录号	WOS:000398838600014
内容类型	期刊论文
源URL	[http://cas-ir.dicp.ac.cn/handle/321008/152336]
专题	大连化学物理研究所_中国科学院大连化学物理研究所
作者单位	1.Dalian Univ Technol, State Key Lab Fine Chem, Sch Chem Machinery, Dalian 116024, Peoples R China 2.Chinese Acad Sci, State Key Lab Catalysis, iChEM Collaborat Innovat Ctr Chem Energy Mat, Dalian Inst Chem Phys, 457 Zhongshan Rd, Dalian 116023, Peoples R China
推荐引用方式 GB/T 7714	Xu, Gang,Wang, Aiqin,Pang, Jifeng,et al. Chemocatalytic Conversion of Cellulosic Biomass to Methyl Glycolate, Ethylene Glycol, and Ethanol[J]. CHEMSUSCHEM,2017,10:1390-1394.
APA	Xu, Gang.,Wang, Aiqin.,Pang, Jifeng.,Zhao, Xiaochen.,Xu, Jinming.,...&Zhang, Tao.(2017).Chemocatalytic Conversion of Cellulosic Biomass to Methyl Glycolate, Ethylene Glycol, and Ethanol.CHEMSUSCHEM,10,1390-1394.
MLA	Xu, Gang,et al."Chemocatalytic Conversion of Cellulosic Biomass to Methyl Glycolate, Ethylene Glycol, and Ethanol".CHEMSUSCHEM 10(2017):1390-1394.