DICP OpenIR
Benzene alkylation with propane over Mo modified HZSM-5
Huang, Xueqing; Sun, Xinde; Zhu, Shukui; Liu, Zhongmin; Liu ZM(刘中民); Liu ZM(刘中民)
关键词Benzene Propane Zsm-5 Alkylation Acidity
刊名CATALYSIS LETTERS
2007-12-01
DOI10.1007/s10562-007-9240-4
119期:3-4页:332-338
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]PURE PROPANE ; GA ; CATALYSTS ; ZEOLITES ; ETHANE ; AGENT ; MFI
英文摘要Benzene alkylation with propane has been studied over HZSM-5 loading 3.1-15.4 wt% Mo in continuous-flow microreactor under 350 degrees C and atmospheric pressure with the highest activity obtained at 6.7 wt% Mo loading. C7-9 aromatics were obtained as main products while the total amount of benzene rings kept unchanged. i-Propylbenzene and n-propylbenzene are formed primarily, while toluene, ethylbenzene, and ethyl-toluene are formed secondly from the propylbenzenes. Catalytic performance of 6.7 wt% Mo/HZSM-5(38) partially poisoned by NH3 shows that the strong acid sites play a crucial role in the alkylation. Low SiO2/Al2O3 ratio of HZSM-5 in the Mo modified catalysts gives high propane conversion. Two hydrothermal treatment methods were applied to the 6.7 wt% Mo/HZSM-5(38) catalyst, caused decrease of propane conversion but result in different product distribution. A possible reaction mechanism concerning bifunctional active centers resulted from combination of loaded Mo species and strong acid centers on HZSM-5 is proposed.
语种英语
原文出处查看原文
WOS记录号WOS:000250996200021
引用统计
被引频次:3[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/321008/99539
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, Dalian 116023, Peoples R China
2.Grad Univ Chinese Acad Sci, Beijing 100094, Peoples R China
3.Daqing Oilfield Company Ltd, Heilongjiang 163000, Peoples R China
推荐引用方式
GB/T 7714
Huang, Xueqing,Sun, Xinde,Zhu, Shukui,et al. Benzene alkylation with propane over Mo modified HZSM-5[J]. CATALYSIS LETTERS,2007,119(3-4):332-338.
APA Huang, Xueqing,Sun, Xinde,Zhu, Shukui,Liu, Zhongmin,刘中民,&刘中民.(2007).Benzene alkylation with propane over Mo modified HZSM-5.CATALYSIS LETTERS,119(3-4),332-338.
MLA Huang, Xueqing,et al."Benzene alkylation with propane over Mo modified HZSM-5".CATALYSIS LETTERS 119.3-4(2007):332-338.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Huang, Xueqing]的文章
[Sun, Xinde]的文章
[Zhu, Shukui]的文章
百度学术
百度学术中相似的文章
[Huang, Xueqing]的文章
[Sun, Xinde]的文章
[Zhu, Shukui]的文章
必应学术
必应学术中相似的文章
[Huang, Xueqing]的文章
[Sun, Xinde]的文章
[Zhu, Shukui]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。