A study of synthesized mannich base inhibition on mild steel corrosion in acid medium

G. Vishnuvardhanaraja; D. Tamilvendanb; M. Amaladasanc

Abstract

A study of synthesized mannich base inhibition on mild steel corrosion in acid medium

Mannich base was synthesized and characterized using FT-IR. H1NMR, 2D NMR, C13 NMR and Mass spectral studies and it was tested as a corrosion inhibitor for mild steel in 5% HCl solution using weight loss method over the temperature range of 303 – 353K. The inhibition efficiency was increased with respect to concentration of inhibitor and decreased with respect to temperature in 5% HCl at constant immerse time 30 minutes

Author(s): G. Vishnuvardhanaraja, D. Tamilvendanb and M. Amaladasanc

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