| 发明名称 |
BOILER SCALE PREVENTION EMPLOYING AN ORGANIC CHELANT |
| 摘要 |
<p>An improved method of treating boiler water which employs an oxygen scavenging compound and a compound to control pH together with a chelating agent, wherein the chelating agent is hydroxyethylethylenediaminetriacetic acid (HEDTA).</p> |
| 申请公布号 |
CA1210302(A) |
申请公布日期 |
1986.08.26 |
| 申请号 |
CA19830436096 |
申请日期 |
1983.09.06 |
| 申请人 |
DOW CHEMICAL COMPANY (THE) |
发明人 |
WALLACE, STEVEN L.;GRIFFIN, FREDDIE, JR.;TVEDT, THORWALD J., JR. |
| 分类号 |
C02F5/00;C02F5/08;C02F5/10;C02F5/12;C23F11/08;C23F11/14;F28G9/00;(IPC1-7):C02F5/12 |
主分类号 |
C02F5/00 |
| 代理机构 |
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