The Preparation and Research on Multifunctional Environmentally Friendly Corrosion Inhibitor of Chemical Cleaning

Article Preview

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 .

You might also be interested in these eBooks

Info:

Periodical:

Pages:

70-74

Citation:

Online since:

October 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Xiaoxiang Zhou, Jianping Liu. Study of corrosion and scale inhibitor for circulating water: Industrial Water Treatment, 22(1):16-19, (2002).

Google Scholar

[2] Ping Yu, Inc. The development of the EC932 type brass pickling corrosion inhibitor, Material protection, 28(10):6, (1995).

Google Scholar

[3] Martin R McMahoaJ A,Alink B A. Inidazolin-type biode-gradable corrosion inhibitors having low toxicity inmatine application[P]. US5 393 464, (1995).

Google Scholar

[4] Yan Wang, Inc. Study of corrosion in hydrochloric acid medium dehydroabietic imidazoline corrosion inhibitor of Q235 copper, Corrosion and protection, 19(6):247, (1998).

Google Scholar

[5] Chinese Cankerous and Protection Society, Metal corrosion handbook, 193-197, (1989).

Google Scholar

[6] HG/T 2387-2007, Industrial equipment of chemical cleaning quality standards.

Google Scholar