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学科主题物理化学
Oxidative Bromination of Methane on Supported Metal Oxide Catalysts
Lin RH(林荣和); Ding YJ(丁云杰); Gong LF(龚磊峰); Li JW(李经伟); Yan L(严丽); Lv Y(吕元)
会议名称the 14th International Congress on Catalysis
会议日期2008-7-13
2008-07-13
会议地点韩国
页码158/1
ISSN89-955266-5-1 93510
部门归属八室
主办者Korean Institute of Chemical Engineers
英文摘要Methane oxidative bromination reaction was carried out on five supported metal oxide catalysts (V, Ce, Mo, Ba, WOx/SiO2). All the catalysts showed roughly the same activity but the selectivity fell into two parts. On Mo,Ba,WOx/SiO2 catalysts the selectivity of CH3OH, CH3Br and CO was exceeding 95% with a molar ratio of (CH3OH+CH3Br)/CO close to 1,which could provide the perfect feed-stock for acetic acid production; while on V,CeOx/SiO2 catalysts CO was the main product. This is attributed to the differences of catalysts’ redox ability. Besides, methanol was generated on most catalysts and it was presumed to be the product of CH3Br hydrolyzation.
语种中文
文献类型会议论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/112872
专题中国科学院大连化学物理研究所
通讯作者Ding YJ(丁云杰)
推荐引用方式
GB/T 7714
Lin RH,Ding YJ,Gong LF,et al. Oxidative Bromination of Methane on Supported Metal Oxide Catalysts[C],2008:158/1.
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