Effect of MoO3 on the Catalytic Properties of NiO/Al2O3 in the Carbon Dioxide Conversion of Methane

被引：12

作者：

Dossumov, K. ^{[1
]}

Ergazieva, G. E. ^{[1
]}

Myltykbaeva, L. K. ^{[1
]}

Telbaeva, M. M. ^{[1
]}

Batyrbaev, A. T. ^{[1
]}

机构：

[1] Inst Combust Problems, Bogenbai Batyr St 172, Alma Ata 050012, Kazakhstan

来源：

THEORETICAL AND EXPERIMENTAL CHEMISTRY | 2019年 / 55卷 / 02期

关键词：

carbon dioxide methane conversion; synthesis gas; nickel oxide; molybdenum oxide; solution combustion method; STEAM REFORMING CATALYSTS; REDUCTION;

D O I：

10.1007/s11237-019-09605-6

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The effect of molybdenum oxide as modifying additive on the catalytic properties of the catalyst NiO/Al2O3 obtained by the solution combustion method in the carbon dioxide conversion of methane was studied. It was established that the addition of 1 wt.% MoO3 to the 3 wt.% NiO/gamma-Al2O3 composition leads to an increase in the specific surface area of the catalyst and the mobility of the surface oxygen, resulting in increased catalyst activity and resistance to carbonization.

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收藏

页码：137 / 142

页数：6

相关论文

共 9 条

[1] Oxidation-reduction of Ni/Al2O3 steam reforming catalysts promoted with Mo [J].

Borowiecki, T ;

Denis, A ;

Gac, W ;

Dziembaj, R ;

Piwowarska, Z ;

Drozdek, M .

APPLIED CATALYSIS A-GENERAL, 2004, 274 (1-2) :259-267

[2] EFFECT OF Co, Ce, AND La OXIDES AS MODIFYING ADDITIVES ON THE ACTIVITY OF AN NiO/γ-Al2O3 CATALYST IN THE OXIDATION OF METHANE TO GIVE SYNTHESIS GAS [J].

Dossumov, K. ;

Yergazieva, G. Ye. ;

Myltykbaieva, L. K. ;

Asanov, N. A. .

THEORETICAL AND EXPERIMENTAL CHEMISTRY, 2016, 52 (02) :119-122

[3] Carbon dioxide reforming of methane over Ni-In/SiO2 catalyst without coke formation [J].

Karolyi, Johanna ;

Nemeth, Miklos ;

Evangelisti, Claudio ;

Safran, Gyorgy ;

Schay, Zoltan ;

Horvath, Anita ;

Somodi, Ferenc .

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 2018, 58 :189-201

[4] Ni catalysts with Mo promoter for methane steam reforming [J].

Maluf, S. S. ;

Assaf, E. M. .

FUEL, 2009, 88 (09) :1547-1553

[5] REDUCTION OF MODEL STEAM REFORMING CATALYSTS - NIO/ALPHA-AL2O3 [J].

RICHARDSON, JT ;

LEI, M ;

FORSTER, K ;

TWIGG, MV .

APPLIED CATALYSIS A-GENERAL, 1994, 110 (02) :217-237

[6] Yttrium promoted Ni-based double-layered hydroxides for dry methane reforming [J].

Swirk Da Costa, Katarzyna ;

Galvez, Maria Elena ;

Motak, Monika ;

Grzybek, Teresa ;

Ronning, Magnus ;

Da Costa, Patrick .

JOURNAL OF CO2 UTILIZATION, 2018, 27 :247-258

[7] Catalytic dehydrogenation of ethanol into acetaldehyde and isobutanol using mono- and multicomponent copper catalysts [J].

Tayrabekova, Samal ;

Maki-Arvela, Paivi ;

Peurla, Markus ;

Paturi, Petriina ;

Eranen, Kari ;

Ergazieva, Gaukhar E. ;

Aho, Atte ;

Murzin, Dmitry Yu. ;

Dossumov, Kusman .

COMPTES RENDUS CHIMIE, 2018, 21 (3-4) :194-209

[8] Steam reforming of n-butane on Pd/ceria [J].

Wang, X ;

Gorte, RJ .

CATALYSIS LETTERS, 2001, 73 (01) :15-19

[9] Effect of preparation method on structural characteristics and propane steam reforming performance of Ni-Al2O3 catalysts [J].

Zhang, Lingzhi ;

Wang, Xueqin ;

Tan, Bing ;

Ozkan, Umit S. .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2009, 297 (01) :26-34