| 发明名称 |
PROCESS FOR INHIBITING SCALING IN EVAPORATIVE DESALINATION UNITS |
| 摘要 |
The invention provides a process for inhibiting scaling in evaporative desalination units which is characterized by the addition to the water to be treated of a copolymer derived from maleic acid or its anhydride and allyl sulfonic acid. The process provides improved inhibition of both calcium carbonate and magnesium hydroxide scaling. |
| 申请公布号 |
DE2962953(D1) |
申请公布日期 |
1982.07.15 |
| 申请号 |
DE19792962953 |
申请日期 |
1979.07.11 |
| 申请人 |
AMERICAN CYANAMID COMPANY |
发明人 |
SCHILLER, A.M.;BALCERSKI, JAMES STANLEY |
| 分类号 |
C02F1/04;C02F5/00;C02F5/08;C02F5/10;C23F14/02;(IPC1-7):C02F5/10 |
主分类号 |
C02F1/04 |
| 代理机构 |
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