Alkylation of phenol with tert-butyl alcohol over zirconium incorporated mesoporous molecular sieves with enhanced acidity

被引：12

作者：

Zhao, Qian ^{[1
]}

Wang, Qian ^{[1
]}

Wu, Duolin ^{[1
]}

Fu, Xiaoqi ^{[1
]}

Jiang, Tingshun ^{[1
]}

Yin, Hengbo ^{[1
]}

机构：

[1] Jiangsu Univ, Sch Chem & Chem Engn, Zhenjiang 212013, Peoples R China

来源：

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY | 2012年 / 18卷 / 04期

关键词：

Zirconium incorporated mesoporous molecular sieve; Solid acid catalyst; Impregnation method; Alkylation; Catalytic activity; CATALYTIC PERFORMANCE; EXCHANGE RESINS; T-BUTYLATION; ZEOLITES; MCM-41; HYDROCARBONS; H-ALMCM-41; OXIDATION; FAMILY; WATER;

D O I：

10.1016/j.jiec.2012.01.031

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Several SO42-/Zr-MCM-41 and SO42-/Zr-MCM-48 solid acid catalysts were prepared by wet impregnation method and were characterized by FT-IR, XRD, NH3-TPD and N-2 physical adsorption, respectively. The catalytic activities of these catalysts were evaluated in alkylation reaction of phenol and tert-butyl alcohol. Experimental results reveal that the four solid acid catalysts still maintained a typical mesoporous framework. Under comparable condition, the SO42-/Zr-MCM-48-25 catalyst exhibits much high catalytic activity and gives the highest phenol conversion as compared with the other catalysts. A maximum phenol conversion of 91.6% with 81.8% selectivity to 4-tert-butylphenol (4-TBP) was achieved at the reaction temperature of 140 degrees C. (c) 2012 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.

引用

页码：1326 / 1331

页数：6

共 50 条

[21] Alkylation of hydroquinone with tert-butanol over AlSBA-15 mesoporous molecular sieves [J].

Xu, BJ ;

Hua, WM ;

Yue, YH ;

Tang, Y ;

Gao, Z .

CATALYSIS LETTERS, 2005, 100 (1-2) :95-100

[22] Vapour phase alkylation of ethylbenzene with t-butyl alcohol over mesoporous Al-MCM-41 molecular sieves [J].

Umamaheswari, V ;

Palanichamy, M ;

Arabindoo, B ;

Murugesan, V .

PROCEEDINGS OF THE INDIAN ACADEMY OF SCIENCES-CHEMICAL SCIENCES, 2002, 114 (03) :203-212

[23] Vapor Phase Alkylation of Isomeric Cresols with Tert-Butyl Alcohol over Perlite Supported Sulfated Zirconia Catalyst [J].

Malpani, Sakshi Kabra ;

Goyal, Deepti ;

Chinnam, Sampath ;

Sharma, Sunil K. ;

Katara, Stuti ;

Rani, Ashu .

SUSTAINABILITY, 2022, 14 (09)

[24] Alkylation of Toluene with tert-Butyl Alcohol over Different Zeolites with the Same Si/Al Ratio [J].

Yuanyuan Wang ;

Hua Song ;

Yixian Han ;

Xinglong Sun ;

Jiaojing Zhang ;

Wenyi Wang ;

Xueqin Wang .

Russian Journal of Applied Chemistry, 2020, 93 :991-997

[25] Selective alkylation of naphthalene with tert-butyl alcohol over HY zeolites modified with acid and alkali [J].

Wang, Yingli ;

Xu, Lei ;

Yu, Zhengxi ;

Zhang, Xinzhi ;

Liu, Zhongmin .

CATALYSIS COMMUNICATIONS, 2008, 9 (10) :1982-1986

[26] Alkylation of phenol with tert-butyl alcohol catalyzed by ionic liquid-supported MCM-41 with different pore sizes [J].

Jiang, Tingshun ;

Xie, Yingjie ;

Dai, Liming ;

Li, Yingying ;

Zhao, Qian .

REACTION KINETICS MECHANISMS AND CATALYSIS, 2018, 125 (01) :351-364

[27] Comparative studies on alkylation of phenol with tert-butyl alcohol in the presence of liquid or solid acid catalysts in ionic liquids [J].

Shen, HY ;

Judeh, ZMA ;

Ching, CB ;

Xia, QH .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2004, 212 (1-2) :301-308

[28] Highly efficient alkylation of phenol with tert-butyl alcohol using environmentally benign Bronsted acidic ionic liquids [J].

Patra, Tanmoy ;

Ahamad, Salahuddin ;

Upadhyayula, Sreedevi .

APPLIED CATALYSIS A-GENERAL, 2015, 506 :228-236

[29] Improvement of the catalytic activity of MCM-48 synthesized from metakaolinite in the alkylation of phenol with tert-butyl alcohol [J].

Jiang, Tingshun ;

Lu, Linhang ;

Le, Shukun ;

Ma, Yan ;

Dai, Liming ;

Zhao, Haibo ;

Zhao, Qian .

APPLIED CLAY SCIENCE, 2015, 109 :1-7

[30] Reaction mechanism of tert-butylation of phenol with tert-butyl alcohol over H-β zeolite: An ONIOM study [J].

Nie, Xiaowa ;

Janik, Michael J. ;

Guo, Xinwen ;

Liu, Xin ;

Song, Chunshan .

CATALYSIS TODAY, 2011, 165 (01) :120-128

← 1 2 3 4 5 →