Study of low cost eco‐friendly compounds as corrosion inhibitors for cooling systems

Abstract

Attempts are made to utilize the aqueous extracts of natural compounds, namely cordia latifolia and curcumin, as corrosion inhibitors for mild steel in cooling systems, and their inhibition efficiencies are compared with that of Hydroxyethylidene 1‐1 diphosphonic acid (HEDP). HEDP is also blended with aqueous extracts of natural compounds so as to improve their inhibition efficiency. The blowdown of the cooling system is also analysed for environmental factors.

Citation

Farooqi, I.H., Hussain, A., Saini, P.A. and Quraishi, M.A. (1999), "Study of low cost eco‐friendly compounds as corrosion inhibitors for cooling systems", Anti-Corrosion Methods and Materials, Vol. 46 No. 5, pp. 328-335. https://doi.org/10.1108/00035599910295508