Inhibition of mild steel corrosion in 1 M HCl by chondroitin sulfate and its synergistic effect with sodium alginate

Quinoline quaternary ammonium salts 1-benzylquinoline bromide (1) and 1-benzylquinoline chloride (2) have been synthesized and then developed as corrosion inhibitors in acidic HCl solution.

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Inhibition of mild steel corrosion in H2SO4 solution by coconut coir dust extract obtained from different solvent systems and synergistic effect of iodide ions: Ethanol and acetone extracts

Journal of Environmental Chemical Engineering ◽

10.1016/j.jece.2014.03.024 ◽

2014 ◽

Vol 2 (2) ◽

pp. 1048-1060 ◽

Cited By ~ 81

Author(s):

Saviour A. Umoren ◽

Moses M. Solomon ◽

Ubong M. Eduok ◽

Ime B. Obot ◽

Aniekemeabasi U. Israel

Keyword(s):

Synergistic Effect ◽

Mild Steel ◽

Steel Corrosion ◽

H2so4 Solution ◽

Iodide Ions ◽

Mild Steel Corrosion ◽

Coir Dust ◽

Solvent Systems ◽

Acetone Extracts ◽

Dust Extract

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Synergistic effect study of Cetyl Trimethyl Ammonium Bromide with iodide ions at low concentration for mild steel corrosion in 5.0 M HCl medium

Chemical Data Collections ◽

10.1016/j.cdc.2020.100558 ◽

2020 ◽

Vol 30 ◽

pp. 100558

Author(s):

Y. El Kacimi ◽

H. El Bakri ◽

K. Alaoui ◽

R. Touir ◽

M. Galai ◽

...

Keyword(s):

Synergistic Effect ◽

Mild Steel ◽

Cetyl Trimethyl Ammonium Bromide ◽

Steel Corrosion ◽

Effect Study ◽

Ammonium Bromide ◽

Iodide Ions ◽

Mild Steel Corrosion ◽

Cetyl Trimethyl Ammonium ◽

Hcl Medium

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Evaluating the corrosion inhibition properties of novel 1,2,3-triazolyl nucleosides and their synergistic effect with iodide ions against mild steel corrosion in HCl: A combined experimental and computational exploration

Journal of Molecular Liquids ◽

10.1016/j.molliq.2021.116522 ◽

2021 ◽

pp. 116522

Author(s):

Hassane Lgaz ◽

Abdelkarim Chaouiki ◽

Maryam Chafiq ◽

Rachid Salghi ◽

Hamza Tachallait ◽

...

Keyword(s):

Synergistic Effect ◽

Mild Steel ◽

Corrosion Inhibition ◽

Steel Corrosion ◽

Iodide Ions ◽

Mild Steel Corrosion ◽

Computational Exploration

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Synergistic Effect between Fragaria ananassa and Cucurbita pepo L Leaf Extracts on Mild Steel Corrosion in Hydrochloric Acid Solutions

Protection of Metals and Physical Chemistry of Surfaces ◽

10.1134/s2070205120050111 ◽

2020 ◽

Vol 56 (5) ◽

pp. 1096-1106

Author(s):

L. W. El Khatib ◽

H. T. Rahal ◽

A. M. Abdel-Gaber

Keyword(s):

Hydrochloric Acid ◽

Synergistic Effect ◽

Mild Steel ◽

Cucurbita Pepo ◽

Steel Corrosion ◽

Acid Solutions ◽

Fragaria Ananassa ◽

Leaf Extracts ◽

Mild Steel Corrosion ◽

Hydrochloric Acid Solutions

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Inhibitory Action ofArtemisia annuaExtracts and Artemisinin on the Corrosion of Mild Steel in H2SO4Solution

International Journal of Corrosion ◽

10.1155/2012/768729 ◽

2012 ◽

Vol 2012 ◽

pp. 1-8 ◽

Cited By ~ 6

Author(s):

P. C. Okafor ◽

V. E. Ebiekpe ◽

C. F. Azike ◽

G. E. Egbung ◽

E. A. Brisibe ◽

...

Keyword(s):

Synergistic Effect ◽

Mild Steel ◽

Plant Extracts ◽

Langmuir Isotherm ◽

Inhibitory Action ◽

Artemisia Annua ◽

Steel Corrosion ◽

Mild Steel Corrosion ◽

Mechanism Of Inhibition

The action of ethanol (EEAA), acid (AEAA), and toluene (TEAA) extracts fromArtemisia annuaand Artemisinin (ATS) on mild steel corrosion in H2SO4solutions was investigated using gravimetric and gasometric techniques. The extracts and ATS functioned as good inhibitors, and their inhibition efficiencies (%IE) followed the trend: EEAA > AEAA > TEAA > ATS. %IE increased with increase in inhibitors concentration and decreased with increase in temperature. The enhanced %IE values of the extracts were attributed to synergistic effect of the components of the plant extracts with ATS. The adsorption of the inhibitors was consistent with Langmuir isotherm. Physisorption is proposed as the mechanism of inhibition.

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