| 发明名称 |
FORAMINATE ELEMENT FOR THE RECOVERY OF PLATINUM METAL AND METHOD OF USING SAME |
| 摘要 |
<p>Improved recovery of platinum lost from the catalyst gauze in a nitric acid plant is obtained by using palladium containing recovery gauzes configured to enhance the mass transfer characteristics of the system.</p> |
| 申请公布号 |
CA1185956(A) |
申请公布日期 |
1985.04.23 |
| 申请号 |
CA19820409196 |
申请日期 |
1982.08.11 |
| 申请人 |
ENGELHARD CORPORATION |
发明人 |
HATFIELD, W. ROBERT;HECK, RONALD M.;HSIUNG, THOMAS H. |
| 分类号 |
B01J20/02;B01J23/96;C22B;C22B11/00;(IPC1-7):B01J23/96 |
主分类号 |
B01J20/02 |
| 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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