| 一种新的添加剂(Re-1)在硫脲浸金中的应用 |
| |
| 引用本文： | 刘建,闫英桃,曹成东.一种新的添加剂(Re-1)在硫脲浸金中的应用[J].贵金属,2001,22(2):20-24. |
| |
| 作者姓名： | 刘建 闫英桃 曹成东 |
| |
| 作者单位： | 西安工程学院应用化学系, |
| |
| 摘 要： | 报道了一种用于硫脲法浸金过程的新的Re－1型溶金添加剂，实验证实该添加剂可以改善硫脲浸金液状态，降低浸液硫脲浓度，提高金出率。可使含砷硫化原生矿的一次金浸出率达到89％以上。同时，测定了工艺的最佳条件并讨论了Re－1添加剂对浸金机理的影响。
|
| 关 键 词： | 金 硫脲 添加剂 浸出 浸金 |
| 文章编号： | 1004-0676(2001)02-0020-05 |
| 修稿时间： | 2000年6月7日 |
Application of a New Additive(Re-1)in Thiourea Leaching Gold |
| |
| Liu Jian,Yan Yingtao,Cao Chengdong.Application of a New Additive(Re-1)in Thiourea Leaching Gold[J].Precious Metals,2001,22(2):20-24. |
| |
| Authors: | Liu Jian Yan Yingtao Cao Chengdong |
| |
| Abstract: | A new additive of dissolving gold using the process of thiourea leaching gold has been reported.It was comfirm through tests that the additive can improve conditions of thiourea solution,and increase leaching rate of gold under low concentraction of thiourea in leaching solution.It can been reached above 89% of leaching rate for gold in of the containing arsenic raw ore.The optimal conditions of the technology and mechanism of leaching gold in existence of Re-1 have been studied as well. |
| |
| Keywords: | Gold Thiourea Re-1 addtive Leaching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
