| 发明名称 |
TUNGSTATE BASED CORROSION INHIBITORS |
| 摘要 |
A trace amount of a tungstate is disclosed for inhibiting corrosion by ni trogen fertilizer solution, in particular, an ammonium nitrate fertilizer so lution, (UAN) in contact with ferrous metal storage tanks, piping, and equip ment surfaces. Tungstate added with a dispersant polymer is also effective f or inhibiting corrosion.
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| 申请公布号 |
CA2658812(A1) |
申请公布日期 |
2008.01.31 |
| 申请号 |
CA20062658812 |
申请日期 |
2006.07.26 |
| 申请人 |
NALCO COMPANY |
发明人 |
MYERS, CRAIG W.;JOHNSON, DONALD A.;HATCH, STEVEN R. |
| 分类号 |
C11D3/02;C05B15/00;C05C9/00;C05D9/00;C10L10/06;C11D3/395 |
主分类号 |
C11D3/02 |
| 代理机构 |
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