发明名称 |
Scale and sludge compositions for aqueous systems |
摘要 |
This invention relates to a method of inhibiting the deposition of scale and sludge in aqueous systems by incorporating into the water effective amounts of a scale inhibiting compound, i.e. 2-phosphonobutane-1,2,4-tricarboxylic acid, and a dispersing amount of a polymeric sludge conditioner comprising one or more substantially water soluble polymeric dispersants such as the acrylic acid polymers.
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申请公布号 |
US4576722(A) |
申请公布日期 |
1986.03.18 |
申请号 |
US19850699220 |
申请日期 |
1985.02.07 |
申请人 |
THE MOGUL CORPORATION |
发明人 |
GAYLOR, LAWRENCE A.;BEARD, JAMES W. |
分类号 |
C02F5/14;(IPC1-7):C02F5/14 |
主分类号 |
C02F5/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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