| 发明名称 |
Method for extracting gold from auriferous sand and other materials |
| 摘要 |
This invention pertains to a method for extracting gold from poor auriferous sands and other materials. The sand is moistened with alkaline water, following which it is crushed and ground so that the gold particles are released from the sand grains. The sand is crushed and ground in conical mills. |
| 申请公布号 |
AU6536996(A) |
申请公布日期 |
1997.11.12 |
| 申请号 |
AU19960065369 |
申请日期 |
1996.04.24 |
| 申请人 |
PETR VASILIEVICH MIROEVSKY |
发明人 |
PETR RAVILIEVICH MIROEVSKY;BORIS VIKTOROVICH AVDEEV |
| 分类号 |
B03B1/00;C22B1/00;C22B11/00 |
主分类号 |
B03B1/00 |
| 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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