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Continuous production of ammonium rhodanide aqueous solution

机译:连续生产罗丹铵铵水溶液

摘要

1. A process for the continuous production of aqueous ammonium thiocyanate solutions by reaction of ammonia and carbon disulfide and decomposition of intermediate products formed at temperatures of 90 to 150 degrees C in the presence of water or aqueous ammonium thiocyanate solutions using active carbon as catalyst, characterized in that the reaction of ammonia and carbon disulfide and the decomposition of intermediate products formed are carried out under a pressure in the range from 2 to 7 bar.
机译:1.一种在氨水或硫氰酸铵水溶液的存在下,使用活性炭作为催化剂,通过氨和二硫化碳的反应,在90至150℃的温度下分解生成的中间产物,连续生产硫氰酸铵水溶液的方法,其特征在于氨和二硫化碳的反应和形成的中间产物的分解在2至7巴的压力下进行。

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