Hydrogenation of ortho-nitrochlorobenzene on activated carbon supported platinum catalysts / 浙江大学学报(英文版)(B辑:生物医学和生物技术)
Journal of Zhejiang University. Science. B
;
(12): 378-381, 2005.
Article
in English
| WPRIM
| ID: wpr-249203
ABSTRACT
Platinum/carbon catalyst is one of the most important catalysts in hydrogenation of ortho-nitrochlorobenzene to 2,2'-dichlorohydrazobenzene. The preparation process and the supports of catalysts are studied in this paper. Raw materials and preparation procedure of the activated carbon have great influences on the compositions and surface structure of platinum/carbon catalysts. Platinum catalysts supported on activated carbon with high purity, high surface area, large pore volume and appropriate pore structure usually exhibit higher activities for hydrogenation of ortho-nitrochlorobenzene to 2,2'-dichlorohydrazobenzene. The catalyst prepared from H(2)PtCl(6) with pH=3 shows greater catalytic performance than those prepared under other conditions.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
English
Journal:
Journal of Zhejiang University. Science. B
Year:
2005
Type:
Article
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