Patent ID: 8563481

Claim:
A method comprising the step of: adding an effective amount of an aqueous-based corrosion control system to a fluid in contact with a metallic surface, where the system comprises: an anionic scale inhibitor selected from the group consisting of: (1) alkali metal, alkaline earth metal, or transition metal salts of alkyl phosphate esters; (2) alkali metal, alkaline earth metal, or transition metal salts of alkoxy phosphate esters; (3) alkali metal, alkaline earth metal, or transition metal salts of glycol phosphate esters; (4) alkali metal, alkaline earth metal, or transition metal salts of alkylpolyols phosphate esters and (5) mixtures or combinations thereof, a cationic acid inhibitor or dispersant, an inhibitor or scavenger of noxious sulfur-containing compounds comprising aldehyde-amine adducts, triazines, or mixtures or combinations thereof, a lime slurry or hot lime in an amount from about 1 to 10 lbs per barrel of the system, and water, where the composition is effective over a temperature range between about 100° F. and about 600° F. including a low temperature range between about 100° F. and about 250° F., a moderate temperature range between about 250° F. and about 450° F., and a high temperature range between about 450° F. and about 600° F.