低品位菱锰矿两种浸出工艺综合利用试验研究

Experimental Study on Comprehensive Use of Two Leaching Processes for Low Grade Manganese Spar

随着锰矿的过度开采和无序开采,高品位的锰矿资源储量已经越来越少,如何有效利用贫、细、杂的低品位菱锰矿已经成为一个研究方向。通过对硫酸和废盐酸浸出低品位菱锰矿的浸出工艺进行试验研究,得出了两种方案的最佳工艺条件,比较了两种浸出方案的优劣,为后续试验开展打下了良好基础。

With the over-exploitation of manganese ore, there are fewer and fewer high-quality of it. How to effectively use of the poor,thin and low grade manganese ore has become important. Two best processes are gotten with study on leaching of low grade manganese spar by sulphoacid and waste hydrochloric acid. The eomparation of these two processes is made to get better foundation for further reach.