| 发明名称 |
METHOD FOR THE PRODUCTION OF TANTALUM POWDER USING RECLAIMED SCRAP AS SOURCE MATERIAL |
| 摘要 |
<p>A process for obtaining tantalum powder from tantalum containing scrap material is provided. The process includes selecting source material, such as from sintered anodes for capacitors, hydriding the source material, milling to desired particle size and surface area, dehydriding, deoxidizing, agglomerating, sifting, and acid treating to obtain tantalum powder of a desired size and purity.</p> |
| 申请公布号 |
EP2214853(A4) |
申请公布日期 |
2013.05.22 |
| 申请号 |
EP20080839720 |
申请日期 |
2008.10.09 |
| 申请人 |
HI-TEMP SPECIALTY METALS, INC. |
发明人 |
SMOKOVICH, JOSEPH;HAFNER, CRAIG, F. |
| 分类号 |
B22F9/20;B22F1/00;H01G9/052 |
主分类号 |
B22F9/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
