| 发明名称 |
A process for the separation of sodium and calcium from sodium sludge. |
| 摘要 |
<p>A process for the separation of sodium from a sludge containing sodium, calcium and oxides thereof which comprises the step of subjecting the sludge to a centrifugal force to separate the sodium from the calcium.</p> |
| 申请公布号 |
EP0338719(A1) |
申请公布日期 |
1989.10.25 |
| 申请号 |
EP19890303609 |
申请日期 |
1989.04.12 |
| 申请人 |
COOKSON GROUP PLC |
发明人 |
TUCKER, KAY LOUISE;MA, ULYSSES |
| 分类号 |
B04B3/00;C01D1/02;C22B7/00;C22B26/10;C22B26/20 |
主分类号 |
B04B3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
