Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts | |
Zhang, Qingde1,2; Tan, Yisheng1; Yang, Caihong1; Han, Yizhuo1; Shamoto, Jun3; Tsubaki, Noritatsu3 | |
刊名 | Journal of natural gas chemistry
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2007-09-01 | |
卷号 | 16期号:3页码:322-325 |
关键词 | Dimethyl ether Dimethoxymethane Catalytic oxidation Cs modified h3pw12o40/sio2 Xrd |
ISSN号 | 1003-9953 |
通讯作者 | Han, yizhuo(hanyz@sxicc.ac.cn) |
英文摘要 | The attractive utilization route for one-step catalytic oxidation of dimethyl ether to dimethoxymethane was successfully carried out over the h3pw12o40(40%)/sio2 catalyst, modified by cs, k, ni, and v. the cs modification of h3pw12o40(40%)/sio2 gave the most promising result of 20% dimethyl ether conversion and 34.8% dimethoxymethane selectivity. dimethoxymethane could be synthesized via methoxy groups decomposed from dimethyl ether through the synergistic effect between the acid sites and the redox sites of cs modified. h3pw12o40(40%)/sio2. |
WOS关键词 | SUPPORTED HETEROPOLYACID SALTS ; SELECTIVE OXIDATION ; METHANOL ; PERFORMANCE ; METHYLAL |
WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering |
WOS类目 | Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
WOS记录号 | WOS:000255240200015 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2380754 |
专题 | 中国科学院大学 |
通讯作者 | Han, Yizhuo |
作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, State Key Lab Coal Convers, Taiyuan 030001, Shanxi, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China 3.Toyama Univ, Dept Appl Chem, Toyama 9308555, Japan |
推荐引用方式 GB/T 7714 | Zhang, Qingde,Tan, Yisheng,Yang, Caihong,et al. Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts[J]. Journal of natural gas chemistry,2007,16(3):322-325. |
APA | Zhang, Qingde,Tan, Yisheng,Yang, Caihong,Han, Yizhuo,Shamoto, Jun,&Tsubaki, Noritatsu.(2007).Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts.Journal of natural gas chemistry,16(3),322-325. |
MLA | Zhang, Qingde,et al."Catalytic oxidation of dimethyl ether to dimethoxymethane over cs modified h3pw12o40/sio2 catalysts".Journal of natural gas chemistry 16.3(2007):322-325. |
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