Investigation of “Propolis” as a Green Inhibitor of SAE 1010 Carbon Steel Corrosion in 3.5% NaCl Environment

2020 ◽  
Vol 59 (19) ◽  
pp. 9328-9339
Author(s):  
Marziya Rizvi ◽  
Husnu Gerengi ◽  
Mesut Yıldız ◽  
Meral Kekeçoğlu ◽  
Mustafa Mert Pehlivan
Keyword(s):  
Carbon Steel ◽  
Steel Corrosion ◽  
Green Inhibitor

ACTIVE-POLYPHENOLIC-COMPOUNDS-RICH GREEN INHIBITOR FOR THE SURFACE PROTECTION OF LOW CARBON STEEL IN ACIDIC MEDIUM

2019 ◽  
Vol 27 (06) ◽  
pp. 1950154 ◽  
Author(s):  
ILL-MIN CHUNG ◽  
VENKATESAN HEMAPRIYA ◽  
PONNUSAMY KANCHANA ◽  
NATARAJAN ARUNADEVI ◽  
SUBRAMANIAN CHITRA ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Inhibition Efficiency ◽  
Electrochemical Impedance ◽  
Low Carbon Steel ◽  
Steel Corrosion ◽  
Low Carbon ◽  
Green Inhibitor ◽  
Surface Protection ◽  
Langmuir Adsorption ◽  
Phytochemical Components

Eco-friendly biodegradable Rhododendron schlippenbachii (R. schlippenbachii) green inhibitors, R. schlippenbachii methanolic (RSMeOH) extract, which can effectively reduce low carbon steel corrosion rate, were investigated using weight-loss and electrochemical (electrochemical impedance spectroscopy) techniques. The inhibitors exhibited higher efficiency by retarding the corrosion process in 1[Formula: see text]M H2SO4 and the inhibition efficiency is found to be concentration dependent. The reactivity of the predominant phytochemical components of the extract are analyzed. The adsorption of inhibitors on low carbon steel is followed the Langmuir adsorption. The protective inhibitor film formed on the metal surface was confirmed by SEM and AFM techniques.

The Oil fromMentha rotundifoliaas Green Inhibitor of Carbon Steel Corrosion in Hydrochloric Acid

2014 ◽  
Vol 203 (2) ◽  
pp. 270-277 ◽  
Author(s):  
Abdelkader Khadraoui ◽  
Abdellah Khelifa ◽  
Hocine Boutoumi ◽  
Yasser Karzazi ◽  
Belkheir Hammouti ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Hydrochloric Acid ◽  
Steel Corrosion ◽  
Green Inhibitor

Vegetable Extracts as Inhibitors of Carbon Steel Corrosion in Acidic Environment

2016 ◽  
Vol 1139 ◽  
pp. 46-51
Author(s):  
Lidia Benea ◽  
Eliza Dănăilă ◽  
Valentin Marian Dumitraşcu
Keyword(s):  
Carbon Steel ◽  
Inhibition Efficiency ◽  
Electrochemical Impedance ◽  
Electrochemical Techniques ◽  
Steel Corrosion ◽  
Electrolytic Cell ◽  
Open Circuit ◽  
Acidic Environment ◽  
Green Inhibitor ◽  
Wide Range

Vegetable extracts have become important as an environmentally acceptable, readily available and renewable source for wide range of inhibitors. They are the rich sources of ingredients which have very high inhibition efficiency. The aim of the present work is to study the corrosion inhibition characteristics of aqueous extract of USINHIB (the abbreviation attributed to garlic extract, derived from romanian language, which was used as vegetable inhibitor), which have been studied as an eco-friendly green inhibitor for corrosion control of carbon steel in 0.5 M hydrochloric acid. The inhibitive effect of naturally available vegetable extract USINHIB toward the corrosion of carbon steel in 0.5 M HCl solution has been investigated by electrochemical techniques. Open circuit potential, potentiodynamic polarization, electrochemical impedance spectroscopy and cyclic voltammetry in presence and absence of vegetable inhibitor were used to provide detailed information about the corrosion of steel surface which occurs in acidic environment. The three electrode electrolytic cell was used. The obtained results showed the increase in the inhibition efficiency.

Cinnamaldehyde as a Green Inhibitor in Mitigating AISI 1015 Carbon Steel Corrosion in HCl

2019 ◽  
Vol 44 (6) ◽  
pp. 5489-5499 ◽  
Author(s):  
S. M. Zakir Hossain ◽  
A. Al-Shater ◽  
S. A. Kareem ◽  
A. Salman ◽  
R. A. Ali ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Steel Corrosion ◽  
Green Inhibitor

scholarly journals NATURAL AQUEOUS EXTRACT OF ROOT PLANT AS GREEN INHIBITOR FOR CARBON STEEL CORROSION IN SEAWATER

2021 ◽  
Author(s):  
Simona Caprarescu ◽  
◽  
Violeta Purcar ◽  
Cristina Modrogan ◽  
Adina Alexandra Scarlat ◽  
...  
Keyword(s):  
Carbon Steel ◽  
Aqueous Extract ◽  
Steel Corrosion ◽  
Green Inhibitor
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