DICP OpenIR
Co-reaction of ethene and methanol over modified H-ZSM-5
Li, Jinzhe1,2; Qi, Yue1; Xu, Lei1; Liu, Guangyu1,2; Meng, Shuanghe1; Li, Bing1; Li, Mingzhi1; Liu, Zhongmin1; Liu ZM(刘中民); Liu ZM(刘中民)
KeywordZsm-5 Modification Ethene Methanol Methylation Propene
Source PublicationCATALYSIS COMMUNICATIONS
2008-09-20
DOI10.1016/j.catcom.2008.06.020
Volume9Issue:15Pages:2515-2519
Indexed BySCI
SubtypeArticle
Department8
Funding Project803
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordHIGHLY SELECTIVE CONVERSION ; CATALYTIC CRACKING ; ZEOLITE H-ZSM-5 ; PROPENE ; HYDROCARBONS ; ETHYLENE ; HZSM-5 ; TRANSFORMATION ; AROMATIZATION ; DEACTIVATION
AbstractCo-reaction of ethene and methanol was carried out over HZSM-5, P-La modified ZSM-5 (PLaHZ) and hydrothermal-treated PLaHZ catalysts. Hydrothermal treatment at high temperature sharply reduced the acidity of the catalyst, on which the direct conversion of ethene or methanol/dimethyl ether was almost completely suppressed. Co-feeding of ethene and methanol over the said catalyst resulted in considerable conversion of both reactants. Meanwhile, high propene selectivity (ca. 80%) was obtained at lower conversions. The methylation of ethene by methanol was responsible for the enhancement of conversions and propene selectivity in the co-reaction system. The further methylation of propene and the cracking of higher olefins were also operative under current reaction conditions. (C) 2008 Elsevier B.V. All rights reserved.
Language英语
URL查看原文
WOS IDWOS:000259710600010
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/100669
Collection中国科学院大连化学物理研究所
Corresponding AuthorLiu ZM(刘中民); Liu ZM(刘中民)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Appl Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Li, Jinzhe,Qi, Yue,Xu, Lei,et al. Co-reaction of ethene and methanol over modified H-ZSM-5[J]. CATALYSIS COMMUNICATIONS,2008,9(15):2515-2519.
APA Li, Jinzhe.,Qi, Yue.,Xu, Lei.,Liu, Guangyu.,Meng, Shuanghe.,...&刘中民.(2008).Co-reaction of ethene and methanol over modified H-ZSM-5.CATALYSIS COMMUNICATIONS,9(15),2515-2519.
MLA Li, Jinzhe,et al."Co-reaction of ethene and methanol over modified H-ZSM-5".CATALYSIS COMMUNICATIONS 9.15(2008):2515-2519.
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