These sulfateminerals have been used as a new type of acid resource for wet smelting of copper, showing great advantages in mineral beneficiation and environmental protection.
该类硫酸盐矿物已作为新型资源直接制酸用于湿法炼铜，具有选矿和环保上的巨大优势。
2
The activation of low content calcium oxide liquid slag with composite mineralssulfate activator was researched.
本文探讨了复合矿物硫酸盐激发剂对低钙液态渣的激活作用。
3
Furthermore, as the ratio of phosphate to sulfate increases the product quality (grade and recovery) improves, which emphasizes the effect of the phosphate ion as a depressant for phosphate minerals.