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《Guangzhou Chemical Industry》 2009-08
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Retrospect and Prospect of Presulfurization in Hydrogenation Catalysts

SHEN Hao (Sinopec Catalyst Company Changlin Division,Hunan Yueyang 414012,China)  
Presulfurization is an essential activation step as hydrogenation catalyst.The principle of presulfurization reaction and its influencing factors were introduced,with emphasis describing the development of presulfiding in hydrogenation catalysts at home and abroad,It pointed out that presulfurization of the converters was the direction of presulfurization technology.
【CateGory Index】: TE624.5
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