Ao Jianping, Zeng Weimin, Liu Binggen, Sun Guozhong, Wen Chengqiao. Preparation of Universal Corrosion Inhibitor for Acid Cleaning[J]. Journal of nanchang hangkong university(Natural science edition), 1999, 13(4): 41-43.
Citation: Ao Jianping, Zeng Weimin, Liu Binggen, Sun Guozhong, Wen Chengqiao. Preparation of Universal Corrosion Inhibitor for Acid Cleaning[J]. Journal of nanchang hangkong university(Natural science edition), 1999, 13(4): 41-43.
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Preparation of Universal Corrosion Inhibitor for Acid Cleaning

    Abstract
  • Universal Corrosion Inhibitor DSCH-1 for Acid Cleaning is compounded of multiple frequently-used nitrogenous aliphatic amine and aromatic a mine organic corrosion inhibitors.Efficiency of inhibition is 99.7% for 20# boiler steel and copper in nitric acid,98.5% for 20# boiler steel in chlorhydric acid,and superior for copper.Concentration of Fe3+ has high influence on performance of Inhibitor DSCH-1.
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