【摘要】 研究了以含镍的废碳酸盐为原料，制取高纯镍化合物的工艺条件。该工艺对原料的适应性强，除杂效果好，镍的回收率达９２％以上，产品质量达国标或企标。更多还原

【Abstract】 The process conditions for the preparation of high-purity nickle compounds from Ni-containing waste carbonate has been studied.It shows that the adapatability of raw materials is wide,the effect of purification is good,the recovery rate of Ni can reach 92% and the quality of the product can meet the National Standard.更多还原