Dehydration of ethanol over copper and cerium phosphotungstates supported on MCM-41

被引：7

作者：

Trakarnpruk, Wimonrat ^{[1
]}

机构：

[1] Chulalongkorn Univ, Fac Sci, Dept Chem, Bangkok 10330, Thailand

来源：

MENDELEEV COMMUNICATIONS | 2013年 / 23卷 / 03期

关键词：

SOLID ACID CATALYSTS; DIETHYL-ETHER; HETEROPOLYACID CATALYSTS; TUNGSTOPHOSPHORIC ACID; GREEN SYNTHESIS; ETHYLENE; ESTERIFICATION; ISOPROPANOL; INTERFACE; EFFICIENT;

D O I：

10.1016/j.mencom.2013.05.017

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The selective dehydration of 80% ethanol to diethyl ether on copper and cerium phosphotungstates supported on MCM-41 was carried out; the latter showed higher activity.

引用

页码：168 / 170

页数：3

共 25 条

[1] Copper substituted heteropolyacid catalysts for the selective dehydration of ethanol [J].

Ali, Tarek T. ;

Al-Thabaiti, S. A. ;

Alyoubi, A. O. ;

Mokhtar, M. .

JOURNAL OF ALLOYS AND COMPOUNDS, 2010, 496 (1-2) :553-559

[2] Solid acid catalysts based on H3PW12O40 heteropoly acid Acid and catalytic properties at a gas-solid interface [J].

Alsalme, Ali M. ;

Wiper, Paul V. ;

Khimyak, Yaroslav Z. ;

Kozhevnikova, Elena F. ;

Kozhevnikov, Ivan V. .

JOURNAL OF CATALYSIS, 2010, 276 (01) :181-189

[3] Heteropolyacid supported on montmorillonite catalyst for dehydration of dilute bio-ethanol [J].

Bokade, Vijay V. ;

Yadav, Ganapati D. .

APPLIED CLAY SCIENCE, 2011, 53 (02) :263-271

[4] Compensation effect in isopropanol dehydration over heteropoly acid catalysts at a gas-solid interface [J].

Bond, Geoffrey C. ;

Frodsham, Sarah J. ;

Jubb, Paul ;

Kozhevnikova, Elena F. ;

Kozhevnikov, Ivan V. .

JOURNAL OF CATALYSIS, 2012, 293 :158-164

[5] Dimethyl ether, diethyl ether & ethylene from alcohols over tungstophosphoric acid based mesoporous catalysts [J].

Ciftci, Aysegul ;

Varisli, Dilek ;

Tokay, Kenan Cem ;

Sezgi, N. Asli ;

Dogu, Timur .

CHEMICAL ENGINEERING JOURNAL, 2012, 207 :85-93

[6] Product Distributions in Ethyl tert-Butyl Ether Synthesis over Different Solid Acid Catalysts [J].

Degirmenci, Levent ;

Oktar, Nuray ;

Dogu, Gulsen .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2009, 48 (05) :2566-2576

[7] Catalytic conversion of ethanol and isopropanol over the Mn2O3/Al2O3 system doped with Na2O [J].

Doheim, MM ;

Hanafy, SA ;

El-Shobaky, GA .

MATERIALS LETTERS, 2002, 55 (05) :304-311

[8] A Heterogeneous catalyst for efficient and green synthesis of 2-arylbenzothiazoles and 2-arylbenzimidazoles [J].

Fazaeli, Razieh ;

Aliyan, Hamid .

APPLIED CATALYSIS A-GENERAL, 2009, 353 (01) :74-79

[9] Kinetic modelling of the transformation of aqueous ethanol into hydrocarbons on a HZSM-5 zeolite [J].

Gayubo, AG ;

Tarrío, AM ;

Aguayo, AT ;

Olazar, M ;

Bilbao, J .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2001, 40 (16) :3467-3474

[10] The influence of surface composition of Ag3PW12O40 and Ag3PMo12O40 salts on their catalytic activity in dehydration of ethanol [J].

Gurgul, J. ;

Zimowska, M. ;

Mucha, D. ;

Socha, R. P. ;

Matachowski, L. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2011, 351 :1-10

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