Effect of Calcination Temperature on Nickel/Alumina Catalysts

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Title:Effect of Calcination Temperature on Nickel/Alumina Catalysts
Creators:
Ahmed, Khaliq
Mistry, Pronab
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 57, 10, pp. 2073-2077

Abstract

Alumina-supported nickel catalysts prepared by the methods of impregnation and coprecipitation and heated at four different temperatures showed that the optimal calcination temperature for both types of catalysts lies in the region of 623-673 K. Crystallite size measurements by XRD revealed that coprecipitated samples have larger crystallites than the impregnated samples. The total surface areas measured by nitrogen adsorption and the results of metal area measurements made by hydrogen adsorption are in agreement with the crystallite size results.

Title:Effect of Calcination Temperature on Nickel/Alumina Catalysts
Creators:
Ahmed, Khaliq
Mistry, Pronab
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:57
Number:10
Page Range:pp. 2073-2077
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19922073UNSPECIFIED
ID Code:3867
Item Type:Article
Deposited On:06 Feb 2009 16:49
Last Modified:06 Feb 2009 15:51

Citation

Ahmed, Khaliq; Mistry, Pronab (1992) Effect of Calcination Temperature on Nickel/Alumina Catalysts. Collection of Czechoslovak Chemical Communications, 57 (10). pp. 2073-2077. ISSN 0010-0765

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