中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 大连化学物理研究所
  3. 中国科学院大连化学物理研究所
Investigation of the coupled reaction of methyl acetate and n-hexane over HZSM-5

文献类型：期刊论文

作者Li, Jinzhe2,3; Liu, Zhongmin2; Yang, Kuo1,2; Zhang, Xiao1
刊名CHINESE JOURNAL OF CATALYSIS
出版日期2018-12-01
卷号39期号:12页码:1960-1970
关键词Methyl acetate n-Hexane Coupled reaction HZSM-5
ISSN号0253-9837
DOI10.1016/S1872-2067(18)63147-X
通讯作者Zhang, Xiao(zhangxiao@cup.edu.cn) ; Liu, Zhongmin(liuzm@dicp.ac.cn)
英文摘要The coupled reaction of methyl acetate and n-hexane was carried out over a HZSM-5 catalyst. In addition to a thermal coupling effect, systematic variations in the product distribution were also observed in the coupled system. The bezene-toluene-xylene (BTX) selectivity was remarkably improved while the H-2, CO, and CO2 selectivity decreased. Rapid deactivation of the catalyst was observed, caused by the extremely high reactivity of methyl acetate, which was alleviated after adding n-hexane. These results indicated that a coupling effect exists in this system. A detailed pathway for the coupled system is suggested based on the analysis of the surface species, carbonaceous species deposited on the catalyst, as well as the product selectivity changes. The good match between the "hydrogen deficiency" of methyl acetate and the "hydrogen richness" of n-hexane is consistent with the observed coupling effect. (C) 2018, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
WOS关键词CATALYTIC CRACKING ; DIMETHYL ETHER ; LOWER OLEFINS ; METHANOL ; ZEOLITES ; HYDROCARBONS ; CONVERSION
资助项目National Natural Science Foundation of China[21303264] ; National Natural Science Foundation of China[21576256] ; National Natural Science Foundation of China[21273005] ; Science Foundation Research Funds[YJRC-2013-49] ; Basic Academic Research Funds of China University of Petroleum, Beijing[2462015YQ0601]
WOS研究方向Chemistry ; Engineering
语种英语
WOS记录号WOS:000447958600011
出版者SCIENCE PRESS
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation Research Funds ; Science Foundation Research Funds ; Basic Academic Research Funds of China University of Petroleum, Beijing ; Basic Academic Research Funds of China University of Petroleum, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation Research Funds ; Science Foundation Research Funds ; Basic Academic Research Funds of China University of Petroleum, Beijing ; Basic Academic Research Funds of China University of Petroleum, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation Research Funds ; Science Foundation Research Funds ; Basic Academic Research Funds of China University of Petroleum, Beijing ; Basic Academic Research Funds of China University of Petroleum, Beijing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Science Foundation Research Funds ; Science Foundation Research Funds ; Basic Academic Research Funds of China University of Petroleum, Beijing ; Basic Academic Research Funds of China University of Petroleum, Beijing
源URL[http://cas-ir.dicp.ac.cn/handle/321008/166856]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Liu, Zhongmin; Zhang, Xiao
作者单位1.China Univ Petr, Coll Sci, State Key Lab Heavy Oil Proc, Beijing 102249, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Natl Engn Lab Methanol Olefins, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Li, Jinzhe,Liu, Zhongmin,Yang, Kuo,et al. Investigation of the coupled reaction of methyl acetate and n-hexane over HZSM-5[J]. CHINESE JOURNAL OF CATALYSIS,2018,39(12):1960-1970.
APA Li, Jinzhe,Liu, Zhongmin,Yang, Kuo,&Zhang, Xiao.(2018).Investigation of the coupled reaction of methyl acetate and n-hexane over HZSM-5.CHINESE JOURNAL OF CATALYSIS,39(12),1960-1970.
MLA Li, Jinzhe,et al."Investigation of the coupled reaction of methyl acetate and n-hexane over HZSM-5".CHINESE JOURNAL OF CATALYSIS 39.12(2018):1960-1970.

入库方式： OAI收割

来源：大连化学物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。