Corrosion inhibitor treatment for closed loop systems
AssigneeGeneral Electric Company
InventorsRosa Crovetto, William Carey, Roger May, Ping Lue, Kristof Kimpe
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Abstract
The present invention provides an effective method of inhibiting corrosion on metallic surfaces in contact with a fluid contained in a closed loop industrial fluid system, which comprises adding to such fluid an effective corrosion controlling amount of a combination of an organic diacid, a triamine and a phosphonate compound.
Claims15
A method of inhibiting corrosion on metallic surfaces in contact with a fluid contained in a closed loop industrial fluid system, which comprises adding to said fluid an effective corrosion controlling amount of a combination of an organic diacid, a triamine and a phosphonate.
Dependencies are inferred from the claim text.