CORROSION INHIBITION OF API5L X60 STEEL IN SULFURIC ACID USING GUM ARABIC

被引：0

作者：

Sobhi, Nour-El-Houda ^{[1
]}

Boukhouiete, Amel ^{[2
]}

机构：

[1] Univ Mohamed Cher Messaadia, Lab Sci & Tech eau & Environm, Souk Ahras, Algeria

[2] Univ Badji Mokhtar, Lab Met Phys & Propriete Mat, Annaba, Algeria

来源：

REVUE ROUMAINE DE CHIMIE | 2023年 / 68卷 / 1-2期

关键词：

MILD-STEEL; HCL; EXTRACT; ALUMINUM;

D O I：

10.33224/rrch.2023.68.1-2.02

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The aim of this research is the evaluation of inhibitory efficiency of Gum Arabic (GA) against the corrosion of API5L X60 pipeline steel in H2SO4 (0.5M) media, using mass loss measurement and electrochemical methods. The results show that inhibition efficiency increases with inhibitor concentration to attain 83% at 4 g/L of GA. Polarization curves reveal that GA acts as a mixed-type inhibitor in sulfuric acid. The adsorption of GA on pipeline API 5L X60 steel surface obeyed the Langmuir adsorption isotherm. Gibbs free energy of adsorption indicated that the adsorption process is spontaneous and the molecules adsorbed on the metal surface by the process of physical adsorption.

引用

页码：17 / 25

页数：9

共 50 条

[1] Synergistic effect of halide ions and gum arabic for the corrosion inhibition of API5L X70 pipeline steel in H2SO4
Djellab, Mounir
Bentrah, Hamza
Chala, Abdelouahad
Taoui, Hicham
MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION, 2019, 70 (01): : 149 - 160
[2] Synthesis and corrosion inhibition mechanism of ammonium-based ionic liquids on API 5L X60 steel in sulfuric acid solution
Olivares-Xometl, Octavio
Alvarez-Alvarez, Edith
Victorovna Likhanova, Natalya
Victorovna Lijanova, Irina
Hernandez-Ramirez, Raquel E.
Arellanes-Lozada, Paulina
Varela-Caselis, Jenaro L.
JOURNAL OF ADHESION SCIENCE AND TECHNOLOGY, 2018, 32 (10) : 1092 - 1113
[3] Validation of a Predictive Model for Corrosion inhibition of API 5L X60 Steel in Chloride Solution
Khaled, K. F.
El-Sherik, A. M.
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2016, 11 (03): : 2377 - 2391
[4] Garlic Extract as an Environmentally Corrosion Inhibitor of API X60 Carbon Steel and 316L Stainless Steel in Sulphuric Acid
Belkaid, S.
Hamdani, S.
Mansour, D.
PORTUGALIAE ELECTROCHIMICA ACTA, 2022, 40 (04) : 259 - 272
[5] The influence of temperature on the corrosion inhibition of API 5L X42 pipeline steel in HCl medium by gum arabic
Bentrah, Hamza
Chala, Abdelouahad
Djellab, Mounir
Rahali, Youssouf
Taoui, Hicham
ANTI-CORROSION METHODS AND MATERIALS, 2017, 64 (04) : 409 - 417
[6] The Drug Domperidone as a Corrosion Inhibitor for X60 Steel in Hydrochloric Acid Solution
Liu, Yanxia
Yao, Xiuquan
Liu, Chunlin
Luo, Xiaofang
Guo, Chao
Du, Wei
INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE, 2022, 17 (04):
[7] Inhibition of API 5L X60 steel corrosion in CO2-saturated 3.5% NaCl solution by tannic acid and synergistic effect of KI additive
Usman, Bashir J.
Umoren, Saviour A.
Gasem, Zuhair M.
JOURNAL OF MOLECULAR LIQUIDS, 2017, 237 : 146 - 156
[8] Inhibition Mechanism of Some Vinylalkylimidazolium-Based Polymeric Ionic Liquids against Acid Corrosion of API 5L X60 Steel: Electrochemical and Surface Studies
Gomez-Sanchez, Giselle
Olivares-Xometl, Octavio
Likhanova, Natalya, V
Arellanes-Lozada, Paulina
Lijanova, Irina, V
Diaz-Jimenez, Victor
Guzman-Lucero, Diego
Arriola-Morales, Janette
ACS OMEGA, 2022, 7 (42): : 37807 - 37824
[9] Study of Adsorption/Desorption Effect of 2-Mercaptobenzothiazole as Sweet Corrosion Inhibitor on API-5L X60 Steel
Gharaghooshi, Ahmad Zamani
Akbarinezhad, Esmaeil
Esmaeili, Naser
Neshati, Jaber
PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES, 2021, 57 (01) : 153 - 167
[10] Inhibition of corrosion on API 5L X52 pipeline steel in acid media by Tradescantia spathacea
Rodriguez-Torres, Adriana
Valladares-Cisneros, Maria Guadalupe
Chavez-Diaz, German
Martinez-Calzada, Victor
Saldana-Heredia, Alonso
FRONTIERS IN CHEMISTRY, 2024, 12

← 1 2 3 4 5 →