| 发明名称 |
TREATMENT OF TANTALUM- AND/OR NIOBIUM-CONTAINING COMPOUNDS |
| 摘要 |
<p>A process for treating a feedstock comprising tantalum- and/or niobium- containing compounds is provided. The process includes contacting the feedstock with a gaseous fluorinating agent, thereby to fluorinate tantalum and/or niobium present in the feedstock compounds. The resultant fluorinated tantalum and/or niobium compounds are recovered.</p> |
| 申请公布号 |
CA2795114(A1) |
申请公布日期 |
2011.10.06 |
| 申请号 |
CA20112795114 |
申请日期 |
2011.04.01 |
| 申请人 |
THE SOUTH AFRICAN NUCLEAR ENERGY CORPORATION LIMITED |
发明人 |
WAGENER, JACOBUS BEYERS;PIENAAR, ANDREW DIRK;CARSTENS, PIETER ANDRIES BLATT |
| 分类号 |
C01G33/00;C01G35/00;C01G35/02;C01G43/06 |
主分类号 |
C01G33/00 |
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