Formation of sulphur compounds during the hydrodenitrogenation of aniline, cyclohexylamine, benzylamine, and 2-phenylethylamine on a nickel-tungsten catalyst in …

M Černý, A Trka

文献索引：Cerny, Mirko; Trka, Antonin Collection of Czechoslovak Chemical Communications, 1984 , vol. 49, # 10 p. 2387 - 2392

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摘要

Abstract Hydrodenitrogenations of aniline, cyclohexylamine, benzylamine, and 2- phenylethylamine were performed on a sulphided nickel-tungsten catalyst at 300 C in an autoclave filled with hydrogen in the absence and in the presence of hydrogen sulphide. Due to the presence of hydrogen sulphide the degree of conversion increased from 0.9 to 3, 6% for aniline and from 72 to 99% for benzylamine, and the fraction of neutral substances ...