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Corrosion inhibition of low carbon steel in different HCL concentrations by phenythiourea
Joint Authors
Yaro, Aprael Sarkis
Rashid, Nashwan A.
Abd al-Hasan, Ahmad S.
Source
Iraqi Journal of Chemical and Petroleum Engineering
Issue
Vol. 8, Issue 1 (31 Mar. 2007), pp.47-50, 4 p.
Publisher
University of Baghdad College of Engineering
Publication Date
2007-03-31
Country of Publication
Iraq
No. of Pages
4
Main Subjects
Topics
Abstract EN
Phenylthiourea (PHTU), was tested as inhibitor for the corrosion of low carbon steel in different HCl acid concentration by mass loss, and polarization measurements.
It was found that (PHTU) is a good inhibitor for the corrosion of low carbon steel in 1, 3, and 5N HCl solution, and its inhibition efficiency () increases with its concentration and attains approximately 97% at 1 g/l.
Polarization curves indicate that (PHTU) acts as an anodic type inhibitor.
The inhibitor was adsorbed on the low carbon steel surface according to the Langmuir adsorption isotherm model.
Results show that the rate of corrosion of low carbon steel increased with increasing temperature over the range 30-60 C, both in the presence of inhibitor and its absence.
It was found also that the inhibiting effect of the inhibitor is generally acid concentration independent.
American Psychological Association (APA)
Yaro, Aprael Sarkis& Rashid, Nashwan A.& Abd al-Hasan, Ahmad S.. 2007. Corrosion inhibition of low carbon steel in different HCL concentrations by phenythiourea. Iraqi Journal of Chemical and Petroleum Engineering،Vol. 8, no. 1, pp.47-50.
https://search.emarefa.net/detail/BIM-353654
Modern Language Association (MLA)
Yaro, Aprael Sarkis…[et al.]. Corrosion inhibition of low carbon steel in different HCL concentrations by phenythiourea. Iraqi Journal of Chemical and Petroleum Engineering Vol. 8, no. 1 (Mar. 2007), pp.47-50.
https://search.emarefa.net/detail/BIM-353654
American Medical Association (AMA)
Yaro, Aprael Sarkis& Rashid, Nashwan A.& Abd al-Hasan, Ahmad S.. Corrosion inhibition of low carbon steel in different HCL concentrations by phenythiourea. Iraqi Journal of Chemical and Petroleum Engineering. 2007. Vol. 8, no. 1, pp.47-50.
https://search.emarefa.net/detail/BIM-353654
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 50
Record ID
BIM-353654