Research Progress of Inhibitor to Prevent Materials in the Recirculating Seawater Cooling System from Corrosion

The equipment, pipelines and their materials in the cycling seawater cooling system are analyzed, and the research progress of non-green and green inhibitor to prevent materials in the cycling seawater cooling system from corrosion is manly analyzed. The research results show that the re- search of the corrosion inhibitor in the seawater at present is mainly in the exploring stage, not enough mature and perfect, and the green inhibitor which is nontoxic, pollution-free, biodegrada- ble and eco-friendly should be studied, developed and applied.