TY  - JOUR
AB  - Purpose– This study aims to study electrochemically and by weight-loss experiments the effect of UAERhazya Stricta Decneextract on the corrosion inhibition of mild steel in 1.0 M HCl solution, which will serve researchers in the field of corrosion. Design/methodology/approach– Weight loss measurements were carried out on mild steel specimens in 1.0 M HCl and in 1.0 M HCl containing various concentrations (ranging from 2.0 to 0.002 g/L.) of the UAERhazya Stricta Decneextract at temperatures ranging from 303 to 343 K. Findings– The aqueousRhazya Stricta Decneleaves extract was found to be a highly efficient inhibitor for mild steel in 1.0 M HCl solution, reaching about 90 per cent at 2.0 g/L and 303 K, a concentration considered to be very moderate. Even with one-tenth of that concentration, 0.2 g/L, an inhibition of about 82 per cent was obtained at 303 K. The rate of corrosion of the mild steel in 1.0 M HCl is a function of the concentration of theRhazya Stricta Decneextract. This rate increases as the concentration of theRhazya Stricta Decneextract is increased. The percentage of inhibition in the presence of this inhibitor was decreased with temperature which indicates that physical adsorption was the predominant inhibition mechanism because the quantity of adsorbed inhibitor decreases with increasing temperature. Practical implications– This inhibitor could have application in industries, where HCl solutions at elevated temperatures are used to remove scale and salts from steel surfaces, such as acid cleaning of tankage and pipeline, and may render dismantling unnecessary. Originality/value– This paper is intended to be added to the family of green corrosion inhibitors which are highly efficient and can be used in the area of corrosion prevention and control.
VL  - 61
IS  - 4
SN  - 0003-5599
DO  - 10.1108/ACMM-04-2013-1252
UR  - https://doi.org/10.1108/ACMM-04-2013-1252
AU  - Nahlé Ayssar
AU  - Almaidoor Ibrahim
AU  - Abdel-Rahman Ibrahim
PY  - 2014
Y1  - 2014/01/01
TI  - UAERhazya Stricta Decneextract as a corrosion inhibitor for mild steel in HCl solution
T2  - Anti-Corrosion Methods and Materials
PB  - Emerald Group Publishing Limited
SP  - 261
EP  - 266
Y2  - 2024/05/09
ER  -