Conversion of ethanol into linear primary alcohols on gold, nickel, and gold-nickel catalysts

被引：13

作者：

Chistyakov, A. V. ^{[1
,2
]}

Zharova, P. A. ^{[1
]}

Tsodikov, M. V. ^{[1
,2
]}

Nikolaev, S. A. ^{[3
]}

Krotova, I. N. ^{[3
]}

Ezzhelenko, D. I. ^{[3
]}

机构：

[1] Moscow MV Lomonosov State Univ, Moscow 119991, Russia

[2] Russian Acad Sci, Topchiev Inst Petrochem Synth, Moscow 119991, Russia

[3] Gubkin State Univ Oil & Gas, Moscow 119991, Russia

来源：

KINETICS AND CATALYSIS | 2016年 / 57卷 / 06期

基金：

俄罗斯基础研究基金会; 俄罗斯科学基金会;

关键词：

gold; nickel; synergism; butanol; hexanol; ethanol; catalysis; AU; HYDROGENATION; NI; ADSORPTION; 1-BUTANOL; OXIDATION; CLUSTERS; ALLOY; METAL;

D O I：

10.1134/S0023158416060045

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The direct conversion of ethanol into the linear primary alcohols C (n) H2n+1OH (n = 4, 6, and 8) in the presence of the original mono- and bimetallic catalysts Au/Al2O3, Ni/Al2O3, and Au-Ni/Al2O3 was studied. It was established that the rate and selectivity of the reaction performed under the conditions of a supercritical state of ethanol sharply increased in the presence of Au-Ni/Al2O3. The yield of target products on the bimetallic catalyst was higher by a factor of 2-3 than that reached on the monometallic analogs. Differences in the catalytic behaviors of the Au, Ni, and Au-Ni systems were discussed with consideration for their structure peculiarities and reaction mechanisms.

引用

页码：803 / 811

页数：9

共 35 条

[1] Chemocatalytic Conversion of Ethanol into Butadiene and Other Bulk Chemicals [J].

Angelici, Carlo ;

Weckhuysen, Bert M. ;

Bruijnincx, Pieter C. A. .

CHEMSUSCHEM, 2013, 6 (09) :1595-1614

[2]

Baskar C., 2012, Biomass Conversion: The Interface of Biotechnology, Chemistry and Materials Science, DOI DOI 10.1007/978-3-642-28418-2

[3] Design of a surface alloy catalyst for steam reforming [J].

Besenbacher, F ;

Chorkendorff, I ;

Clausen, BS ;

Hammer, B ;

Molenbroek, AM ;

Norskov, JK ;

Stensgaard, I .

SCIENCE, 1998, 279 (5358) :1913-1915

[4] Tunable gas phase hydrogenation of m-dinitrobenzene over alumina supported Au and Au-Ni [J].

Cardenas-Lizana, Fernando ;

Gomez-Quero, Santiago ;

Baddeley, Christopher J. ;

Keane, Mark A. .

APPLIED CATALYSIS A-GENERAL, 2010, 387 (1-2) :155-165

[5] Pressure and temperature dependence of the hydrogen bonding in supercritical ethanol: A computer simulation study [J].

Dellis, D ;

Chalaris, M ;

Samios, J .

JOURNAL OF PHYSICAL CHEMISTRY B, 2005, 109 (39) :18575-18590

[6]

Demirbas A., 2009, Biofuels securing the planet's future energy needs, P2239, DOI DOI 10.1007/978-1-84882-011-1

[7]

Duh F-C, 2013, MOD RES CATAL, V2, P1, DOI DOI 10.4236/mrc.2013.21001

[8] Bimetallic nanoalloys in heterogeneous catalysis of industrially important reactions: synergistic effects and structural organization of active components [J].

Ellert, O. G. ;

Tsodikov, M. V. ;

Nikolaev, S. A. ;

Novotortsev, V. M. .

RUSSIAN CHEMICAL REVIEWS, 2014, 83 (08) :718-732

[9] GOLD CATALYSTS PREPARED BY COPRECIPITATION FOR LOW-TEMPERATURE OXIDATION OF HYDROGEN AND OF CARBON-MONOXIDE [J].

HARUTA, M ;

YAMADA, N ;

KOBAYASHI, T ;

IIJIMA, S .

JOURNAL OF CATALYSIS, 1989, 115 (02) :301-309

[10] Alumina-Supported Ni-Au: Surface Synergistic Effects in Catalytic Hydrodechlorination [J].

Keane, Mark A. ;

Gomez-Quero, Santiago ;

Cardenas-Lizana, Fernando ;

Shen, Wenqin .

CHEMCATCHEM, 2009, 1 (02) :270-278

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