Experimental Study of the Inhibitory Property of Expired Promethazine-theoclate for Mild Steel Corrosion in Hydrochloric Acid
Ifeanyi John Obibuenyi, Linda Nnodi, Joseph Okechukwu Ezeugo, Okechukwu Dominic Onukwuli, Ikechukwu A. Nnanwube & C. B. Ezekannagha · Journal of Engineering Research and Reports · 2025
The inhibitory properties of expired promethazine hydrochloride on mild steel corrosion in a 1-molar hydrochloric acid (HCl) solution were investigated. Fourier Transform Infrared (FTIR) and gas chromatography-mass spectrometry (GC-MS) analyses were performed to characterize the...
Open access
Research Article
10.9734/jerr/2025/v27i51510