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学科主题: 物理化学
题名: Transalkylation of Phenol with Cumene on Zeolite Catalysts
作者: Huang, Shengjun1;  Zhang, Shuang1;  Yu, Lili1, 2;  Liu, Zhenni1;  Xin, Wenjie1;  Xie, Sujuan1;  Xu, Longya1
通讯作者: 徐龙伢
刊名: INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
发表日期: 2013-08-14
DOI: 10.1021/ie401527f
卷: 52, 期:32, 页:10996-11000
收录类别: SCI
合作性质: 
文章类型: Article
部门归属: DNL08
项目归属: DNL0804
产权排名: 待补充
WOS标题词: Science & Technology ;  Technology
类目[WOS]: Engineering, Chemical
资助者: 1,1
研究领域[WOS]: Engineering
英文摘要: Liquid-phase transalkylation of phenol with cumene was studied over various zeolites. Among the evaluated catalysts, ZSM-5 zeolites showed higher activities (ca. 50% phenol conversion) and usage efficiencies of isopropyl groups (ca. 80%) at 200 degrees C and 1.5 MPa. The higher catalytic performances of ZSM-5 zeolites are closely related to their channel structure and moderate cumene uptake capacities. It has been shown that the activities are related to the strong acidity of ZSM-5 zeolites. The passivation of external acid sites on ZSM-5 zeolite enhances the selectivity for para-isopropylphenol.
关键词[WOS]: AL-MCM-41 MOLECULAR-SIEVES ;  VAPOR-PHASE ISOPROPYLATION ;  ZSM-5 ;  ALKYLATION ;  ACIDITY
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000323240900014
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/119436
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 Catalysis, Dalian 116023, Peoples R China
2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China

Recommended Citation:
Huang, Shengjun,Zhang, Shuang,Yu, Lili,et al. Transalkylation of Phenol with Cumene on Zeolite Catalysts[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2013,52(32):10996-11000.
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