Promotion in activity and stability of nickel-magnesia solid solution catalyst by structural rearrangement via hydration for reforming of CH4 with CO2

被引：19

作者：

Chen, YG ^{[1
]}

Tomishige, K ^{[1
]}

Fujimoto, K ^{[1
]}

机构：

[1] UNIV TOKYO, GRAD SCH ENGN, DEPT APPL CHEM, BUNKYO KU, TOKYO 113, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 10期

关键词：

D O I：

10.1246/cl.1997.999

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It was found that the water treatment of Ni0.03Mg0.97O solid solution catalyst promotes the catalytic activity and stability for CO2 reforming of CH4 and that this promoting effect is attributed to the structural rearrangement of solid solution via the formation of nickel and magnesium hydroxides.

引用

页码：999 / 1000

页数：2

共 11 条

[1]

[Anonymous], 1988, STUDIES SURFACE SCI

[2] MAGNESIA-SUPPORTED NICKEL-CATALYSTS .1. FACTORS AFFECTING THE STRUCTURE AND MORPHOLOGICAL PROPERTIES [J].

ARENA, F ;

HORRELL, BA ;

COCKE, DL ;

PARMALIANA, A ;

GIORDANO, N .

JOURNAL OF CATALYSIS, 1991, 132 (01) :58-67

[3] REDUCTION OF NICKEL MAGNESIA CATALYSTS [J].

BOND, GC ;

SARSAM, SP .

APPLIED CATALYSIS, 1988, 38 (02) :365-377

[4] Noble metal promoted Ni0.03Mg0.97O solid solution catalysts for the reforming of CH4 with CO2 [J].

Chen, YG ;

Yamazaki, O ;

Tomishige, K ;

Fujimoto, K .

CATALYSIS LETTERS, 1996, 39 (1-2) :91-95

[5]

CHEN YG, IN PRESS APPL CATA A

[6] INFLUENCE OF PRECURSORS USED IN PREPARATION OF MGO ON ITS SURFACE-PROPERTIES AND CATALYTIC ACTIVITY IN OXIDATIVE COUPLING OF METHANE [J].

CHOUDHARY, VR ;

RANE, VH ;

GADRE, RV .

JOURNAL OF CATALYSIS, 1994, 145 (02) :300-311

[7] THE ROLE OF CATALYST SUPPORT ON THE ACTIVITY OF NICKEL FOR REFORMING METHANE WITH CO2 [J].

GADALLA, AM ;

BOWER, B .

CHEMICAL ENGINEERING SCIENCE, 1988, 43 (11) :3049-3062

[8] The characterization of a highly effective NiO/MgO solid solution catalyst in the CO2 reforming of CH4 [J].

Hu, YH ;

Ruckenstein, E .

CATALYSIS LETTERS, 1997, 43 (1-2) :71-77

[9]

Tanabe K, 1981, Catalysis-science and technology, V2, P231

[10] Development of highly stable nickel catalyst for methane steam reaction under low steam to carbon ratio [J].

Yamazaki, O ;

Tomishige, K ;

Fujimoto, K .

APPLIED CATALYSIS A-GENERAL, 1996, 136 (01) :49-56

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