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METHOD FOR HYDROGENATING NITRILES TO PRIMARY AMINES ON RANEY CATALYSTS

机译:在阮内催化剂上将腈加氢成主胺的方法

摘要

In a process for the continuous hydrogenation of nitrites to primary amines in the liquid phase over a suspended, activated Raney catalyst based on an alloy of aluminum and at least one transition metal selected from the group consisting of iron, cobalt and nickel, and, if desired, one or more further transition metals selected from the group consisting of titanium, zirconium, chromium and manganese, the hydrogenation is carried out in the absence of ammonia and basic alkali metal compounds or alkaline earth metal compounds.
机译:在将亚硝酸盐在悬浮的,活化的阮内催化剂上在液相中将亚硝酸盐连续氢化成伯胺的方法中,该催化剂基于铝和至少一种选自铁,钴和镍的过渡金属的合金,以及需要的话,选自钛,锆,铬和锰的一种或多种其他过渡金属,在不存在氨和碱性碱金属化合物或碱土金属化合物的情况下进行氢化。

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