| 发明名称 |
REMOVAL AND SEPARATION OF METALLIC OXIDE SCALE |
| 摘要 |
A method of removing metallic oxide scale from the cooling system of a nuclear reactor is disclosed. By forming complexes of the metals using ammoniated citric acid, the scale can be removed. By selectively adsorbing these complexes on ion exchange resins the scale can be separated.
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| 申请公布号 |
US3664870(A) |
申请公布日期 |
1972.05.23 |
| 申请号 |
USD3664870 |
申请日期 |
1969.10.29 |
| 申请人 |
NALCO CHEMICAL CO. |
发明人 |
ALFRED W. OBERHOFER;DONALD R. ANDERSON;CHARLES C. PAYNE |
| 分类号 |
C23G1/08;C23G1/36;(IPC1-7):C23G1/02 |
主分类号 |
C23G1/08 |
| 代理机构 |
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