Methanol synthesis from CO2 over Cu/ZnO catalysts prepared from various coprecipitated precursors

被引：59

作者：

Fujita, S ^{[1
]}

Kanamori, Y ^{[1
]}

Satriyo, AM ^{[1
]}

Takezawa, N ^{[1
]}

机构：

[1] Hokkaido Univ, Grad Sch Engn, Div Engn & Mat Sci, Sapporo, Hokkaido 060, Japan

来源：

CATALYSIS TODAY | 1998年 / 45卷 / 1-4期

关键词：

methanol synthesis; hydrogenation of CO2; coprecipitation; aurichalcite; malachite;

D O I：

10.1016/S0920-5861(98)00222-3

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Various precursors of Cu/ZnO catalysts were prepared by coprecipitation methods. By varying the conditions of coprecipitation, precursors having different structures (aurichalcite, malachite, hydrozincite, or their mixture) were obtained at given Cu/Zn ratios, ranging from 30/70 to 70/30. In a wide range of the Cu/Zn ratios, the catalysts derived from the precursors containing aurichalcite exhibited high performance in the methanol synthesis from CO2. (C) 1998 Elsevier Science B.V. All rights reserved.

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页码：241 / 244

页数：4

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