论文部分内容阅读
冷水滩冶金制品厂生产电解二氧化锰的硫酸锰溶液是利用湖南省永州市东湘桥乡锰矿滞销的银灰高硅氧化锰矿,以湖南省铜山岭有色金属矿选矿尾矿硫铁矿作还原剂,采用“两矿一步法”浸出工艺,直接投料生产。化合桶的有效体积15m~3,用废液14m~3,废液MnSO_4含量85—95g/L,含H_2SO_428—33g/L,蒸汽带水占1m~3左右。补加各种物料的比例分別为氧化锰粉:硫铁矿:硫
Lengshuitan metallurgical products factory production of electrolytic manganese dioxide manganese sulfate solution is the use of Yongxiang City, Hunan Province Dongxiangqiao Township manganese ore poor sales of silver-silica high manganese oxide ore, copper mineral concentrate in Tongshanling, Hunan Province tailings pyrite as a reducing agent , Using “two ore one-step” leaching process, direct feed production. The effective volume of the chemical tank is 15m ~ 3, the effluent is 14m ~ 3, the content of waste MnSO_4 is 85-95g / L, the content of H_2SO_428-33g / L is about 1m ~ 3. Additional materials for the proportion of manganese oxide powder: pyrite: sulfur