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239665

Investigation of (4-Chlorobenzylamine) As A Corrosion Inhibitor for mild Steel in Hydrochloric Acid Media

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Material science

Abstract

4-Chlorobenzylamine was investigated as a mild steel corrosion inhibitor in HCl solution using weight loss and thermometric techniques. In hydrochloric acid media, 4-Chlorobenzylamine has been demonstrated to be an excellent corrosion inhibitor for mild steel. The inhibition process is connected to the formation of an inhibitor-adsorbed layer on the metal surface that protects it against corrosion. Surface coverage and inhibitory efficiency (% IE) increased as inhibitor concentration increased, but declined as temperature increased. The adsorption of inhibitors compounds on the mild steel surface was discussed using Langmuir's adsorption isotherm. The free energy value (Gads) suggested that the inhibitor molecule adsorption was physisorption, indicating the creation of a protective layer on the mild steel surface. The results demonstrate that 4-Chlorobenzylamine is an efficient corrosion inhibitor with good anticorrosion capabilities in HCl acid for mild steel.

DOI

10.21608/ejchem.2022.132281.5828

Keywords

4-Chlorobenzylamine, thermometric, weight loss, Corrosion, Adsorption, HCl, Inhibitor

Authors

First Name

Blqees

Last Name

Odhafa

MiddleName

-

Affiliation

Chemistry Department, Science College, Wasit University, Iraq

Email

bodhafa@uowasit.edu.iq

City

-

Orcid

-

First Name

Esraa

Last Name

Abdullah

MiddleName

-

Affiliation

Chemistry Department, Science College, Wasit University, Iraq

Email

ee4389852@gmail.com

City

-

Orcid

-

First Name

Raheem

Last Name

Al-Uqaily

MiddleName

Aziz

Affiliation

Iraq-wasit-Kut Iraq-wasit-Kut

Email

razeez@uowasit.edu.iq

City

Wasit

Orcid

-

First Name

SUBHI

Last Name

AL-BAYATY

MiddleName

Abdulsattar

Affiliation

Department of Chemistry, College of Science, Wasit University, Wasit , Iraq

Email

chemsubhi@gmail.com

City

wasit-Iraq

Orcid

-

First Name

Watheq

Last Name

Hussein

MiddleName

Naser

Affiliation

energy dept, Almusayab ollege of engineering, Babylon, Iraq

Email

met.watheq.naser@uobabylon.edu.iq

City

-

Orcid

-

First Name

Bashar

Last Name

Hamza

MiddleName

-

Affiliation

College of Engineering/Al-Musayab ,University of Babylon

Email

met.basher.abid@uobabylon.edu.iq

City

-

Orcid

-

First Name

Mohammed

Last Name

Al-Shuraifi

MiddleName

-

Affiliation

College of Engineering/Al-Musayab ,University of Babylon

Email

msb.mohammed.ali@uobabylon.edu.iq

City

-

Orcid

-

First Name

Hala

Last Name

Kadhum

MiddleName

-

Affiliation

Ministry of Education-Babylon

Email

halaalawi81@gmail.com

City

-

Orcid

-

Volume

65

Article Issue

13

Related Issue

37459

Issue Date

2022-12-01

Receive Date

2022-04-08

Publish Date

2022-12-01

Print ISSN

0449-2285

Online ISSN

2357-0245

Link

https://ejchem.journals.ekb.eg/article_239665.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=239665

Order

239,665

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023