Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1988-01-27
1989-10-10
Hruskoci, Peter
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
252180, 25238922, 422 15, C02F 514
Patent
active
048729965
ABSTRACT:
A process for inhibiting the deposition of manganese in water systems by adding to the water a sufficient amount of an organic aminophosphonic acid to inhibit corrosion and scale resulting from undesirable manganese deposition.
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Crump Druce K.
Grierson Jeffrey G.
Wilson David A.
Hruskoci Peter
The Dow Chemical Company
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