Methanol-to-olefin conversion over H-MCM-22 catalyst

doi:10.1016/j.molcata.2015.11.013

QIBEBT-IR > 热化学转化研究组

	Methanol-to-olefin conversion over H-MCM-22 catalyst
	Zhang, Lei 1,2; Wang, Hui 1; Liu, Guangbo1 ; Gao, Kun1 ; Wu, Jinhu1
	2016
发表期刊	JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
卷号	411 期号:1 页码:311-316
摘要	H-MCM-22 zeolites with different Si/Al ratios were hydrothermally synthesized, also the parent sample was dealuminated by ammonium hexafluorosilicate (AHFS). Then all of the samples were characterized and evaluated for the methanol-to-olefin (MTO) conversion. The correlation of structural and acidic properties of H-MCM-22 with catalytic performance was investigated. The H-MCM-22 (Si/Al= 35.1) exhibits best catalytic stability in all the samples because of its suitable acid site amount and distribution. As for the H-MCM-22 (Si/Al =35.1) after dealumination by AHFS, most of the extra-framework Al species were selectively removed, the selectivity of light olefin was enhanced further and the coke deposition seems to be inhibited. (C) 2015 Elsevier B.V. All rights reserved.
文章类型	Article
关键词	Methanol Olefin H-mcm-22 Catalyst
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.1016/j.molcata.2015.11.013
关键词[WOS]	SAPO-34 CATALYSTS ; MCM-22 ZEOLITE ; HYDROCARBONS ; PROPYLENE ; PERFORMANCE ; TRANSFORMATION ; BEHAVIOR ; ETHANOL ; HZSM-5 ; SIZE
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
项目资助者	Chinese Academy of Sciences Research Program(XDA07070301) ; National Science Foundation of China(21403264) ; Qingdao Institute of Bioenergy and Bioprocess Technology Director Innovation Foundation for Young Scientists(CASKLB201502) ; Applied Basic Research Programs of Qingdao(14-2-4-53-jch)
WOS类目	Chemistry, Physical
WOS记录号	WOS:000367420400036
引用统计
文献类型	期刊论文
条目标识符	http://ir.qibebt.ac.cn/handle/337004/6857
专题	热化学转化研究组
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Lei,Wang, Hui,Liu, Guangbo,et al. Methanol-to-olefin conversion over H-MCM-22 catalyst[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2016,411(1):311-316.
APA	Zhang, Lei,Wang, Hui,Liu, Guangbo,Gao, Kun,&Wu, Jinhu.(2016).Methanol-to-olefin conversion over H-MCM-22 catalyst.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,411(1),311-316.
MLA	Zhang, Lei,et al."Methanol-to-olefin conversion over H-MCM-22 catalyst".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 411.1(2016):311-316.

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