| 发明名称 |
METHOD OF PRODUCING VANADIUM |
| 摘要 |
Vanadium oxides are reduced to the metallic state by reaction with carbon in a plasma arc torch. |
| 申请公布号 |
ZA7702152(B) |
申请公布日期 |
1978.03.29 |
| 申请号 |
ZA19770002152 |
申请日期 |
1977.04.07 |
| 申请人 |
BETHLEHEM STEEL CORP |
发明人 |
SANDALL W;THOMPSON C;GOLD R;MACRAE D |
| 分类号 |
C22B34/22;C22B4/00;C22B5/10;C22B5/14;C22C1/02;C22C33/04;H05H1/28;H05H1/34;H05H1/42 |
主分类号 |
C22B34/22 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
