Study of different support and precursor compounds for supported nickel oxyreforming catalysts

被引：8
|
作者：
Casella, ML
Nichio, NN
Gonzalez, MG
Ferretti, OA
机构：
[1] Natl Univ La Plata, CINDECA, Ctr Invest & Desarrollo Proc Cataliticos, RA-1900 La Plata, Argentina
[2] Natl Univ La Plata, Fac Ingn, Dept Ingn Quim, RA-1900 La Plata, Argentina
来源：
MATERIALS LETTERS | 1998年 / 37卷 / 4-5期
关键词：
alumina; methane oxyreforming catalysts; synthesis gas; nickel precursor compounds; nickel particle size;
D O I：
10.1016/S0167-577X(98)00108-6
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Preparation and characterization of different nickel catalysts for the oxyreforming reaction was studied in this work. The catalysts were prepared by impregnating two different precursor compounds (nickel nitrate and nickel acetylacetonate) into alpha-Al2O3 and alpha-Al2O3 modified by a layer of aluminium oxide. This modification led to an increment in the dispersion of the active phase and to a more active catalyst. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：290 / 293
页数：4
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