The inhibition effect of peach juice on corrosion of low carbon steel in hydrochloric acid at different temperatures
Joint Authors
Yaro, Aparel Sarkis
Ibrahim, Hadil F.
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 11, Issue 1 (31 Mar. 2010), pp.65-76, 12 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2010-03-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Engineering & Technology Sciences (Multidisciplinary)
Chemistry
Topics
Abstract EN
The corrosion inhibition of low carbon steel in1N HCl solution in the presence of peach juice at temperature (30, 40, 50,and 60)°C at concentration ( 5, 10, 20, 30, 40 and 50 cm3 / L)were studied using weight loss and polarization techniques.
Results show that the inhibition efficiency was increased with the increase of inhibitor concentration and increased with the increase of temperature up to 50ºC , above 50ºC (i.e.
at 60 ºC) the values of efficiency decreases.
Activation parameters of the corrosion process such as activation energies, Ea, activation enthalpies, ΔH, and activation entropies, ΔS, were calculated.
The adsorption of inhibitor follows Langmuir isotherm.
Maximum inhibition efficiency obtained was about 91 % at 50ºC in the 50 cm3 / L inhibitor concentration.
The polarization curves show that peach Juice is a mixed inhibitor.
American Psychological Association (APA)
Yaro, Aparel Sarkis& Ibrahim, Hadil F.. 2010. The inhibition effect of peach juice on corrosion of low carbon steel in hydrochloric acid at different temperatures. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 11, no. 1, pp.65-76.
https://search.emarefa.net/detail/BIM-287283
Modern Language Association (MLA)
Yaro, Aparel Sarkis& Ibrahim, Hadil F.. The inhibition effect of peach juice on corrosion of low carbon steel in hydrochloric acid at different temperatures. Iraqi Journal of Chemical and Petroleum Engineering Vol. 11, no. 1 (Mar. 2010), pp.65-76.
https://search.emarefa.net/detail/BIM-287283
American Medical Association (AMA)
Yaro, Aparel Sarkis& Ibrahim, Hadil F.. The inhibition effect of peach juice on corrosion of low carbon steel in hydrochloric acid at different temperatures. Iraqi Journal of Chemical and Petroleum Engineering. 2010. Vol. 11, no. 1, pp.65-76.
https://search.emarefa.net/detail/BIM-287283
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 75-76
Record ID
BIM-287283