Staff Members - Benha University
Inhibition of Carbon Steel corrosion in Acid mediumin by Eruca sativa Extract
Journal of Basic and Environmental Sciences • 2014
Publication Information
Authors
M Sobhi, HH El-Noamany, AY El-Etre
Keywords
Not Available
Journal
Journal of Basic and Environmental Sciences
Publisher
Not Available
Volume
1
Issue
Not Available
Pages
164-173
publication.type
International
Paper Link
Not Available
Supplementary Materials
Not Available
Abstract
Corrosion inhibition of Eruca sativa leaves extract on C-steel in 0.1 M H2SO4 was examined
by weight loss and electrochemical techniques. It was found that the extract act as a good
corrosion inhibitor for the tested system. The inhibition efficiency increases with increasing
extract concentration and decreases with increasing temperature. The adsorption of inhibitor
on the C-steel surface obeyed Langmuir adsorption isotherm. The calculated adsorption
thermodynamic parameters indicated that the adsorption was spontaneous and .
by weight loss and electrochemical techniques. It was found that the extract act as a good
corrosion inhibitor for the tested system. The inhibition efficiency increases with increasing
extract concentration and decreases with increasing temperature. The adsorption of inhibitor
on the C-steel surface obeyed Langmuir adsorption isotherm. The calculated adsorption
thermodynamic parameters indicated that the adsorption was spontaneous and .