| 发明名称 |
Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods |
| 摘要 |
A method of inhibiting corrosion due to dissolved oxygen is disclosed, whereby chelant-stabilized sodium erythorbate, alone or in combination with conventional corrosion inhibitors, is added to boiler water to prevent corrosion by reducing dissolved oxygen levels in boiler feedwater.
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| 申请公布号 |
US4681737(A) |
申请公布日期 |
1987.07.21 |
| 申请号 |
US19850777046 |
申请日期 |
1985.09.17 |
| 申请人 |
CALGON CORPORATION |
发明人 |
WALKER, JERRY L.;ZUPANOVICH, JOHN D. |
| 分类号 |
C09K3/00;C23F11/10;C23F11/12;(IPC1-7):C23F11/04;C02F1/70 |
主分类号 |
C09K3/00 |
| 代理机构 |
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