| 从含金铅精矿中回收金的试验研究 |
| |
| 引用本文： | 卢辉畴.从含金铅精矿中回收金的试验研究[J].黄金,2007,28(3):35-37. |
| |
| 作者姓名： | 卢辉畴 |
| |
| 作者单位： | 福建省双旗山金矿 |
| |
| 摘 要： | 为了提高经济效益,对从铅精矿中氰化浸出回收金进行了研究,其盈亏平衡点是金的浸出率≥50.00%,铅浸出率≤3.00%.经细磨、碱浸预处理、高碱高氰浸出、控制浸出矿浆浓度及浸出时间,金的浸出率达85.00%以上,铅浸出率＜0.50%,浸出后的尾渣仍作为铅精矿出售.
|
| 关 键 词： | 铅精矿 氰化 金 盈亏平衡点 铅精矿 回收金 试验 研究 concentrate lead gold 尾渣 浸出时间 矿浆浓度 控制 高氰 高碱 碱浸预处理 细磨 浸出率 盈亏平衡点 氰化浸出 经济效益 |
| 文章编号： | 1001-1277（2007）03-0035-02 |
| 收稿时间： | 2006-10-23 |
| 修稿时间： | 2006年10月23 |
An experimental research on recovering gold from lead concentrate |
| |
| Lu Huichou.An experimental research on recovering gold from lead concentrate[J].Gold,2007,28(3):35-37. |
| |
| Authors: | Lu Huichou |
| |
| Affiliation: | Fujian Shuangqishan Gold Mine |
| |
| Abstract: | An experimental research on recovering gold from lead concentrate with cyaniding process was carried out.And the break-even point is that the extraction rate of gold is more than 50.00% while lead less than 3.00%.By fine milling,alkali leaching pretreatment,high-concentration alkali and cyanide leaching,controlling the pulp concentration and leaching time,the extraction rate of gold is up to 85.00% while lead less than 0.50%,and the process doesn't influence the sale of lead concentrate. |
| |
| Keywords: | lead concentrate cyanidation gold break-even point |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
