| 发明名称 |
PURIFYING METHOD FOR SALT WATER |
| 摘要 |
PURPOSE:To adsorb heavy metal ions in circulating alkali salt water to be supplied to a cell in converting alkali electrolysis form a mercury to diaphragm method by passing the salt water through a bed packed with two kinds of chelating ion exchange resins so as to highly purify the salt water. |
| 申请公布号 |
JPS5321096(A) |
申请公布日期 |
1978.02.27 |
| 申请号 |
JP19760095878 |
申请日期 |
1976.08.10 |
| 申请人 |
UNITIKA LTD |
发明人 |
UESHIMA KOUJI;SHIBATA TOSHIMI;KUDOU TAKASHI |
| 分类号 |
B01J45/00;C01D3/16;C09K3/00;C25B1/34 |
主分类号 |
B01J45/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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