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AssigneeSolugen, Inc.
InventorsDonald A. Johnson, Jun Su An, Chris Arceo, Darlen Galicia, LoongYi Tan, Frederyk Ngantung
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A corrosion inhibitor for nonferrous metals, comprising (i) a biochelant; (ii) a solvent; and (iii) at least one material selected from the group consisting essentially of a ring opener, an organic acid, a typical corrosion inhibitor, and a combination thereof. A method for reducing corrosion in a system comprising industrial water and a metal surface comprising introducing to the system a corrosion inhibitor composition comprising: (i) a biochelant; (ii) a solvent; and (iii) at least one material selected from the group consisting essentially of a ring opener, an organic acid, a typical corrosion inhibitor, and a combination thereof.
A corrosion inhibitor for nonferrous metals, the corrosion inhibitor comprising:
A method for reducing corrosion in a system comprising industrial water and a metal surface, the method comprising:
A system comprising at least one metal surface, a corrosion inhibitor, and industrial water wherein the corrosion inhibitor comprises from about 0.5 wt. % to about 70 wt. % of a biochelant based on the total weight of the corrosion inhibitor and the system comprises a boiler, a cooling tower, a cooling system, a closed recirculating cooling system, or dry cooling tower, an open recirculating system, or an internal combustion engine.
Dependencies are inferred from the claim text.