Composition and method for inhibiting corrosion of metals
AssigneeBaker Hughes Incorporated
InventorsZHENGWEI LIU, TRACEY S. JACKSON, JACOB GIBSON
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Abstract
A composition for inhibiting corrosion of a metal is provided. The corrosion inhibitor composition comprises 5-amino-2-mercaptobenzimidazole. The corrosion inhibitor composition outperforms many other sulfur-containing corrosion inhibitors in kettle testing.
Claims13
A method of inhibiting corrosion of a metal, the method comprising contacting the metal with a corrosion inhibitor composition comprising an effective amount of 5-amino-2-mercaptobenzimidazole, wherein the metal comprises iron.
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A composition for inhibiting corrosion of a metal in an environment in which the metal would otherwise be corrodible, the composition comprising 5-amino-2-mercaptobenzimidazole, wherein the metal comprises iron.
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Dependencies are inferred from the claim text.