非负载型加氢催化剂合成尾液回用研究

Study on Recovery of the Waste Liquor From Synthetic Process of Non-Supported Hydrogenation Catalysts

非负载型加氢催化剂金属氧化物合成过程中会产生大量含金属Ni、Mo、W的尾液,如直接排放,会对环境造成严重污染;将尾液回收再利用合成金属氧化物在保持较高活性的同时,不仅可以提高原料利用率,又能实现尾液零排放,解决工业生产过程中环境污染问题。

Preparing the metallic oxide of non-supported hydrogenation catalysts can produce a large number of waste liquor, which contains Ni, Mo and W, etc. If the waste liquor is drained directly, it will cause serious environmental pollution. Preparing metallic oxide by using recycled waste liquor can maintain the metallic oxide high activity, improve the efficiency of material, realize the zero-emission target of waste liquor, and solve the environmental pollution problems in industrial production.