| 发明名称 |
METHOD FOR PREPARATION OF ORES CONTAINING FINELY DISPERSED GOLD FOR LEACHING |
| 摘要 |
<p>FIELD: mining industry; method for preparation for leaching of ores containing finely dispersed gold. SUBSTANCE: the offered method includes electrical and heat treatment and contact impact effect imparted on ground ore in counter air flows to provide for microagregation of gold and formation microfissures in mineral-carriers of gold. EFFECT: higher efficiency. 2 cl</p> |
| 申请公布号 |
RU2044876(C1) |
申请公布日期 |
1995.09.27 |
| 申请号 |
RU19950107002 |
申请日期 |
1995.05.11 |
| 申请人 |
FILATOV BORIS LEONIDOVICH |
发明人 |
SEKISOV ARTUR G;PISKUNOV SERGEJ A;FILATOV BORIS L |
| 分类号 |
E21B43/28;C22B3/04;(IPC1-7):E21B43/28 |
主分类号 |
E21B43/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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