摘要
利用钛白生产过程中产出的废酸为原料，以软锰矿、黄铁矿直接浸出制取硫酸锰产品。对其工艺过程、技术条件进行了研究和讨论。锰的回收率可达85％以上。
Waste acid from a titan white plant was used directly to leach pyrolusite ore with addition of pyrite for making manganese sulphate. Technological process and conditions were exjperimeted and discussed.Extraction rate of from the ore can reach a level above 85%.
出处
《云南冶金》
1998年第S1期45-49,111,共6页
Yunnan Metallurgy
关键词
废酸
钛白
软锰矿
硫酸锰
<Keywods>waste acid titan white pyrolusite manganese sulphate
