Production of carbon monoxide and hydrogen by methanol decomposition over nickel dispersed on porous glass

被引：24

作者：

Matsumura, Y ^{[1
]}

Kuraoka, K ^{[1
]}

Yazawa, T ^{[1
]}

Haruta, M ^{[1
]}

机构：

[1] AIST, Osaka Natl Res Inst, Ikeda, Osaka 563, Japan

来源：

CATALYSIS TODAY | 1998年 / 45卷 / 1-4期

关键词：

nickel supported on silica; methanol decomposition; pore size; particle size of nickel;

D O I：

10.1016/S0920-5861(98)00214-4

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The methanol decomposition to carbon monoxide and hydrogen is catalyzed at 200 degrees C over nickel supported on porous glasses of which major pore diameters are 4, 19, and 45 nm. The catalyst in which the crystallite size of nickel is close to the pore diameter of 19 nm is the most active while in other samples the crystallite size is significantly different from the pore diameter, suggesting that the reaction over nickel particles is enhanced in the pore of which size is close to that of the particles. (C) 1998 Elsevier Science B.V. All rights reserved.

引用

页码：191 / 196

页数：6

共 11 条

[1] INFRARED STUDY OF METHANOL ADSORPTION ON AEROSIL .2. PHYSICAL ADSORPTION AT ROOM TEMPERATURE
BORELLO, E
ZECCHINA, A
MORTERRA, C
GHIOTTI, G
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1967, 71 (09) : 2945 - &
[2] INFRARED STUDY OF METHANOL ADSORPTION ON AEROSIL .I. CHEMISORPTION AT ROOM TEMPERATURE
BORELLO, E
ZECCHINA, A
MORTERRA, C
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1967, 71 (09) : 2938 - &
[3] CHARACTERIZATION OF THE STANDARD NICKEL SILICA CATALYST EURONI-1 .3. INVESTIGATIONS OF CATALYST STRUCTURE
COENEN, JWE
[J]. APPLIED CATALYSIS, 1991, 75 (02): : 193 - 223
[4] THE DIFFERENT CATALYTIC ROUTES FOR METHANE VALORIZATION - AN ASSESSMENT OF PROCESSES FOR LIQUID FUELS
FOX, JM
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1993, 35 (02): : 169 - 212
[5] SELECTIVE DEHYDROGENATION OF ETHANOL OVER HIGHLY DEHYDRATED SILICA
MATSUMURA, Y
HASHIMOTO, K
YOSHIDA, S
[J]. JOURNAL OF CATALYSIS, 1989, 117 (01) : 135 - 143
[6] CATALYTIC METHANOL DECOMPOSITION TO CARBON-MONOXIDE AND HYDROGEN OVER NI/SIO2 OF HIGH-NICKEL CONTENT
MATSUMURA, Y
TODE, N
YAZAWA, T
HARUTA, M
[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 1995, 99 (03) : 183 - 185
[7] INFRARED STUDIES OF REACTIONS ON OXIDE SURFACES .2. METHANOL ON SILICA
MORROW, BA
[J]. JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1974, 70 (08): : 1527 - 1545
[8] REMARKABLE ACTIVITIES OF NI-CU/SIO2 CATALYSTS FOR THE DECOMPOSITION OF METHANOL TO SYNGAS
TADA, A
WATARAI, Y
TAKAHASHI, K
IMIZU, Y
ITOH, H
[J]. CHEMISTRY LETTERS, 1989, (04) : 543 - 546
[9] PRECIPITATION OF COLLOIDAL SILICA AND PORE-SIZE DISTRIBUTION IN HIGH SILICA POROUS-GLASS
TANAKA, H
YAZAWA, T
EGUCHI, K
NAGASAWA, H
MATSUDA, N
EINISHI, T
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 1984, 65 (2-3) : 301 - 309
[10] [No title captured]

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