| 发明名称 |
RECYCLING OF SUPERALLOYS WITH THE AID OF AN ALKALI METAL SALT BATH |
| 摘要 |
<p>The invention relates to a method for decomposing superalloys, especially superalloy scraps in an alkali metal salt bath and then recovering the prec ious metals, very precious metals such as tungsten, tantalum, and rhenium be ing recovered.</p> |
| 申请公布号 |
CA2654516(A1) |
申请公布日期 |
2008.01.03 |
| 申请号 |
CA20072654516 |
申请日期 |
2007.06.29 |
| 申请人 |
H.C. STARCK GMBH |
发明人 |
JAHN, MATTHIAS;STOLLER, VIKTOR;ZERTANI, RUDIGER;ERB, MICHAEL;HEINE, KARL-HEINZ;KUTZLER, UWE;OLBRICH, ARMIN;MEESE-MARKTSCHEFFEL, JULIANE |
| 分类号 |
C22B7/00;C22B1/02;C22B3/20;C22B23/00;C22B34/24;C22B34/36;C22B61/00 |
主分类号 |
C22B7/00 |
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