长坑金矿矿石属于以黄铁矿为载体的次显微结构难选难浸金矿石。对该矿矿石进行了浮选、催化预氧化-氰化、焙烧氧化-氰化、碱浸预氧化-氰化等工艺试验研究,为选矿工艺方案的确定指明了方向。
Gold ores in Changkeng gold mine belong to refractory gold ores with sub-microscopic structure carried by pyrites.Experimental studies including flotation ,catalyzed pre-oxidation-cyanidation,roasting oxidation-cyanidation, alkaline leaching pre-oxidation-cyanidation and so on were conducted ,guiding the determination of mineral processing plan.
参考文献
[1] | 黄金生产工艺指南编委会.黄金生产工艺指南[M].北京:地质出版社,2000 |
[2] | 赵福昌,王进聪.黑刺沟金矿石预氧化工艺方法试验研究[J].黄金,2005(10):29-32. |
[3] | 崔礼生,韩跃新.难以氰化金矿石的预处理现状[J].金属矿山,2005(z2):164-168. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分:
-
10%
-
20%
-
30%
-
40%
-
50%