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The Preparation and Research on Multifunctional Environmentally Friendly Corrosion Inhibitor of Chemical Cleaning
Abstract:
A kind of multifunctional environmentally friendly corrosion inhibitor (DHS) was prepared in order to protect many kinds materials from corrosion in iron and steel enterprise. The corrosion inhibition performance was studied by rotary hanging-piece corrosion tests . And biodegradability was investigated by biodegradation experiments . The experimental results showed that DHS has good performance both on corrosion inhibition and biologic degradable. It was suitable for the serious of materials and presense in iron and steel enterprise when the concentration of DHS was 0.4%. And the efficiency of biodegradability was 52.45% in 28d .
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70-74
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October 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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