DICP OpenIR
Selective synthesis of dimethoxyethane via directly catalytic etherification of crude ethylene glycol
Yu, Weiqiang1; Lu, Fang1; Huang, Qianqian1,2; Lu, Rui1,2; Chen, Shuai1; Xu, Jie1
刊名GREEN CHEMISTRY
2017-07-21
DOI10.1039/c7gc00659d
19期:14页:3327-3333
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Multidisciplinary
研究领域[WOS]Chemistry
关键词[WOS]GREEN CHEMISTRY ; GLYCEROL ; ZEOLITE ; BIOMASS ; HYDROGENOLYSIS ; TRANSFORMATION ; PERFORMANCE ; CONVERSION ; ADDITIVES ; BATTERIES
英文摘要Etherification of ethylene glycol with methanol provides a sustainable route for the production of widely used dimethoxyethane; dimethoxyethane is a green solvent and reagent that is applied in batteries and used as a potential diesel fuel additive. SAPO-34 zeolite was found to be an efficient and highly selective catalyst for this etherification via a continuous flow experiment. It achieved up to 79.4% selectivity for dimethoxyethane with around 96.7% of conversion. The relationship of the catalyst's structure and the dimethoxyethane selectivity was established via control experiments. The results indicated that the pore structure of SAPO-34 effectively limited the formation of 1,4-dioxane from activated ethylene glycol, enhanced the reaction of the activated methanol with ethylene glycol in priority, and thus resulted in high selectivity for the desired products. The continuous flow technology used in the study could efficiently promote the complete etherification of EG with methanol to maintain high selectivity for dimethoxyethane.
语种英语
WOS记录号WOS:000405685000015
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/152039
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Yu, Weiqiang,Lu, Fang,Huang, Qianqian,et al. Selective synthesis of dimethoxyethane via directly catalytic etherification of crude ethylene glycol[J]. GREEN CHEMISTRY,2017,19(14):3327-3333.
APA Yu, Weiqiang,Lu, Fang,Huang, Qianqian,Lu, Rui,Chen, Shuai,&Xu, Jie.(2017).Selective synthesis of dimethoxyethane via directly catalytic etherification of crude ethylene glycol.GREEN CHEMISTRY,19(14),3327-3333.
MLA Yu, Weiqiang,et al."Selective synthesis of dimethoxyethane via directly catalytic etherification of crude ethylene glycol".GREEN CHEMISTRY 19.14(2017):3327-3333.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yu, Weiqiang]的文章
[Lu, Fang]的文章
[Huang, Qianqian]的文章
百度学术
百度学术中相似的文章
[Yu, Weiqiang]的文章
[Lu, Fang]的文章
[Huang, Qianqian]的文章
必应学术
必应学术中相似的文章
[Yu, Weiqiang]的文章
[Lu, Fang]的文章
[Huang, Qianqian]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。