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Co-reaction of ethene and methylation agents over SAPO-34 and ZSM-22
Li, Jinzhe1,2; Qi, Yue1; Liu, Zhongmin1; Liu, Guangyu1,2; Zhang, Dazhi1,2; Liu ZM(刘中民); Liu ZM(刘中民)
关键词Sapo-34 Zsm-22 Ethane Methanol Methylation Catalysis
刊名CATALYSIS LETTERS
2008-03-01
DOI10.1007/s10562-007-9338-8
121期:3-4页:303-310
收录类别SCI
文章类型Article
部门归属8
项目归属803
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]METHANOL-TO-HYDROCARBONS ; LIGHT OLEFINS ; REACTION-MECHANISM ; MTO REACTION ; CONVERSION ; PROPENE ; CATALYSTS ; CHLOROMETHANE ; METATHESIS ; ZEOLITES
英文摘要Co-reaction of ethene and different methylation agents (i.e. methanol and chloromethane) was carried out over SAPO-34 and ZSM-22 and the results are compared. It was found that the enhancement of ethene conversion was achieved by co-feeding it with methylation agents. In the ethene-chloromethane system, the methylation of ethene by chloromethane was more prominent compared with that of the co-reaction of ethene and methanol. The reasons for the differences between ethene-methanol and ethene-chloromethane co-reaction system are discussed. Complete suppress of direct conversion of methanol or ethene could be achieved over ZSM-22 by pre-coking, and propene selectivity higher than 80% was obtained at lower conversions.
语种英语
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WOS记录号WOS:000252940800018
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被引频次:22[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/321008/100633
专题中国科学院大连化学物理研究所
通讯作者Liu ZM(刘中民); Liu ZM(刘中民)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catal, Dalian 16023, Peoples R China
2.Grad Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714
Li, Jinzhe,Qi, Yue,Liu, Zhongmin,et al. Co-reaction of ethene and methylation agents over SAPO-34 and ZSM-22[J]. CATALYSIS LETTERS,2008,121(3-4):303-310.
APA Li, Jinzhe.,Qi, Yue.,Liu, Zhongmin.,Liu, Guangyu.,Zhang, Dazhi.,...&刘中民.(2008).Co-reaction of ethene and methylation agents over SAPO-34 and ZSM-22.CATALYSIS LETTERS,121(3-4),303-310.
MLA Li, Jinzhe,et al."Co-reaction of ethene and methylation agents over SAPO-34 and ZSM-22".CATALYSIS LETTERS 121.3-4(2008):303-310.
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