摘要
云南哀牢山脉南段是我国较重要的成矿带之一,含金多金属硫化矿是该地区的主要矿种,其中金、银、铜、铅、硫均具有工业利用价值。本文采用腐殖酸钠、羧甲基纤维素、亚硫酸钠组合抑制剂方法对该矿进行铜铅分离,工艺流程合理,无毒无害,综合回收率较高。
The Yunnan southern section ofailaoshan is one of China's important metallogenic belt, gold polymetallic sulfide ore is the main minerals in the region, including gold, silver and copper, lead and sulfur are industrial utilization value. Thispaper uses humic acid and sodium carboxymethyl cellulose, sodium sulfite combined inhibitor method for the separation of copper and lead mines, reasonable process, non-toxic, high comprehensive recovery rate.
出处
《世界有色金属》
2017年第21期64-64,66,共2页
World Nonferrous Metals
关键词
铜铅分离
腐殖酸钠、羧甲基纤维素、亚硫酸钠组合抑制剂
无氰无铬
separation of copper and lead
humic acid
sodium carboxymethyl cellulose
sodium cyanide
chromium free combined inhibitor
