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题名: A theoretical study on the selective adsorption behavior of dimethyl ether and carbon monoxide on H-FER zeolites
作者: Feng, Pei1, 3;  Zhang, Guanqun2, 3;  Zang, Kailu1, 3;  Li, Xiujie2;  Xu, Longya2;  Chen, Xiaofang1
关键词: Adsorption ;  Dimethyl ether ;  FER zeolite ;  Acid site ;  Periodic model
刊名: CHEMICAL PHYSICS LETTERS
发表日期: 2017-09-16
DOI: 10.1016/j.cplett.2017.07.005
卷: 684, 页:279-284
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Chemistry ;  Physics
英文摘要: The adsorption behavior of dimethyl ether (DME) and carbon dioxide (CO) on FER zeolite with different Si/AI ratios and Al positions was calculated. For pure CO or DME gas, the CO adsorption quantity rises near linearly with pressure, while the DME adsorption quantity firstly rises rapidly but then rises much moderately at higher pressure. For the CO-DME gas mixture, both CO and DME adsorption quantity rises rapidly but then rises much moderately at higher pressure. Further investigation reveals that CO and DME molecules are preferentially located in the 6-MR zone of the 8-MR channel. (C) 2017 Elsevier B.V. All rights reserved.
关键词[WOS]: MONTE-CARLO-SIMULATION ;  METHYL ACETATE ;  MIXTURE ADSORPTION ;  ACIDIC ZEOLITES ;  CARBONYLATION ;  FERRIERITE ;  MORDENITE ;  SPECIFICITY ;  METHANOL ;  CO2
语种: 英语
WOS记录号: WOS:000407404400046
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/149825
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Feng, Pei,Zhang, Guanqun,Zang, Kailu,et al. A theoretical study on the selective adsorption behavior of dimethyl ether and carbon monoxide on H-FER zeolites[J]. CHEMICAL PHYSICS LETTERS,2017,684:279-284.
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