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41693

Synthesis and Evaluation of New Poly Cationic Surfactants as Corrosion Inhibitors for Carbon Steel in Formation Water

Article

Last updated: 22 Jan 2023

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Subjects

-

Tags

Electrochemistry

Abstract

TWO new polycationic surfactants abbreviated as (PTEAA.10 and PTEAA.12) were prepared by homopolymerization of triethanolamine acrylate monomer followed by quaternization with 1-bromodecane and 1-bromododecane. FT-IR, 1H-13CNMR, and GPC have been used to confirm the chemical structure of the prepared surfactants.
The prepared polycationic surfactants have been tested as corrosion inhibitors for carbon steel X65 in formation water. Weight loss, electrochemical impedance spectroscopy (EIS), and potentiodynamic polarization accompanied by SEM and EDX techniques were used to study the inhibition performance of PTEAA.10 and PTEAA.12. The prepared polymeric cationic surfactants act as mixed type inhibitors according to Tafel data. The inhibition efficiency of PTEAA.12 at 250 ppm was 92.8 %. The inhibition action was attributed to the formation of the adsorbed layer of surfactants over X65 surface that was follow Langmuir adsorption isotherm. The resistance of the adsorbed layer (Rct) was a function in concentration and hydrophobicity of the surfactants.

DOI

10.21608/ejchem.2019.11344.1730

Keywords

Corrosion inhibitor, EIS, Formation water, Langmuir adsorption isotherm, Poly cationic surfactant, SEM, Tafel

Authors

First Name

Amira E.

Last Name

El-Tabey

MiddleName

-

Affiliation

Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt

Email

amiraelarbi@yahoo.com

City

-

Orcid

-

First Name

Ahmed G.

Last Name

Bedir

MiddleName

-

Affiliation

Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt

Email

ahmedgamalepri@gmail.com

City

-

Orcid

0000-0001-8899-0501

First Name

E. A.

Last Name

Khamis

MiddleName

-

Affiliation

Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt

Email

emyali81@gmail.com

City

-

Orcid

-

First Name

M.

Last Name

Abd-El-Raouf

MiddleName

-

Affiliation

Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt

Email

abdelraouf1979@yahoo.com

City

-

Orcid

-

First Name

Fouad

Last Name

Zahran

MiddleName

-

Affiliation

Helwan University, Faculty of Science, Helwan, Cairo, Egypt, Helwan Nanotechnology Center, Helwan University, 11795, Helwan, Cairo, Egypt

Email

f.zahran@gmail.com

City

Cairo

Orcid

-

First Name

M. Adel

Last Name

Yousef

MiddleName

-

Affiliation

Helwan University, Faculty of Science, Helwan, Cairo, Egypt

Email

profadal@yahoo.com

City

-

Orcid

-

First Name

A. M.

Last Name

Al-Sabbagh

MiddleName

-

Affiliation

Egyptian Petroleum Research Institute (EPRI), Nasr City, Cairo, Egypt

Email

alsabaghh@gmail.com

City

-

Orcid

-

Volume

63

Article Issue

3

Related Issue

10589

Issue Date

2020-03-01

Receive Date

2019-04-01

Publish Date

2020-03-01

Page Start

833

Page End

850

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 63_Issue 3_Pages 833-850.pdf

PDF . 3.7MB

Link

https://ejchem.journals.ekb.eg/article_41693.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=41693

Order

72

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