| 发明名称 |
IN SITU ORE LEACHING USING FREEZE BARRIERS |
| 摘要 |
A method is provided herein for performing a leaching process on a substrate (113). In accordance with the method, a freeze wall (115) is created which isolates a portion (117) of a substrate, and the isolated portion of the substrate is subjected to a leaching process.
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| 申请公布号 |
US2011298270(A1) |
申请公布日期 |
2011.12.08 |
| 申请号 |
US20100795459 |
申请日期 |
2010.06.07 |
| 申请人 |
DUYVESTEYN WILLEM P.C.;EMC METALS CORPORATION |
发明人 |
DUYVESTEYN WILLEM P.C. |
| 分类号 |
E21B43/28;C22B1/00;C22B11/00;C22B15/00;C22B19/00;C22B23/00;C22B60/00;E21B36/00 |
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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