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本发明是一种从镍或钴的酸注溶液中除铜的方法,主要工艺步骤是:向原始液中加入生成硫化铜所必需的化学计量以上的、经过用润湿剂预处理的硫磺粉,并使硫磺粉悬浮,在一定的
The invention is a method for removing copper from acid injection solution of nickel or cobalt. The main process steps are as follows: adding the sulfur powder pretreated with the wetting agent to the original liquid after adding the necessary stoichiometric amount of copper sulfide , And make the sulfur powder suspended in a certain amount