Inhibition by 1-Methyl Isoquinoline for Mild Steel Corrosion in 1 M HCl Media
Keywords:
corrosion, mild steel, 1-methylisoquinoline, HCl media, weight loss, hydrogen gas evolution.Abstract
In this study, the usage of the inhibitor 1-Methylisoquinoline with various concentrations from 100-600 ppm, and its influence on corrosion of mild steel 1M hydrochloric acid and the results proved that this type of inhibitors as efficient and good quality , and efficiency increases with the concentration of the inhibitor in temperature of 303 K , and whenever increased temperature of 313-323 K decreased efficiency and was used weight loss and hydrogen gas evolution methods , and the activation energy enlarged with increasing inhibitor concentration as well as energy enthalpy and free energy of adsorption ,adsorption be physically in low concentrations ,while mixed type in high concentrations.
References
[2] Fouda, A.S., Al-Sarawy, A.A., El-Katori, E.E. "Pyrazolone derivatives as corrosion inhibitors for C-steel in hydrochloric acid solution" Desalination,.201, 1, 1-13, 2006.
[3] Abiola OK, Oforka NC.,"Inhibition of the corrosion of mild steel in hydrochloric acid by[4-Amino-2-Methyl-5-Pyrimidinyl Methyl Thio] acetic acid and its precursor "Journal of Corrosion Science and Engineer.;3 (21):117-124, 2002.
[4] James AO, Oforka NC, Olusegun K. Abiola.,"Inhibition of acid corrosion of mild steel by pyridoxal and pyridoxol hydrochlorides",International of Electrochemical Science. ;(2):278-284, 2007.
[5] Chen W., Luo H. Q., and Li N. B., “Inhibition effects of 2, 5-dimercapto-1, 3, 4-thiadiazole on the corrosion of mild steel in sulphuric acid solution ” ,Corrosion Science, vol. 53, no. 10, pp. 3356–3365, 2011.
[6] Govindaraju K. M., Gopi D., and KavithaL.,“Inhibiting effects of 4-amino-antipyrine based schiff base derivatives on the corrosion of mild steel in hydrochloric acid,” Journal of Applied Electrochemistry, vol. 39, no. 12, pp. 2345–2352, 2009.
[7] Wang X., Yang H., and Wang F, “An investigation of benzimidazole derivative as corrosion inhibitor for mild steel in different concentration HCl solutions”, Corrosion Science, vol. 53, no. 1, pp. 113–121, 2011.
[8] EbensoEno E., ObotIme B. ,Murulana L.C. ,"Quinoline and its derivatives as effective corrosion inhibitors for mild steel in acidic medium". International Journal of Electrochemical Science 5: 1574-1586, 2010.
[9] GaneshaAchary, Sachin H.P., ArthobaNaik Y. , Venkatesha T.V. ,"The corrosion inhibition of mild steel by 3-formyl-8-hydroxy quinoline in hydrochloric acid medium"Materials Chemistry and PhysicsVolume 107, Issue 1, 15 January, Pages 44–50, 2008.
[10] Mistry B M , Patel N S , Sahoo S , Jauhari S ," Experimental and quantum chemical studies on corrosion inhibition performance of quinoline derivatives for MS in 1N HCl" Bull. Mater.Sci. Indian Academy of Sciences.Vol. 35, No. 3, pp. 459–469, 2012.
[11] Ramesh Saliyan V and Airody Vasudeva Adhikari, "Corrosion inhibition of mild steel in acid media by quinolinyl thiopropano hydrazine ", Indian Journal of Chemical Technology, vol.16, pp.162-174, 2009.
[12 ] Muhamath, B.M. Ali, Kulanthai, Kannan, " Inhibition effect of Parthenium Hystophrous L. extracts on the corrosion of mild steel in sulphuric acid ", J. Appl. Sci. Environ.Management 13, 27-36. 2009
[13] Nestor Perez, "Electrochemistry and Corrosion Science", by Kluwer Academic Publishers. 2004.
[14] Arab, S.T., Emran, K.M.,."Thermodynamic study on Corrosion Inhibition of Fe78B13Si9 Metallic Glass Alloy in Na2SO4 Solution at Different Temperatures " International Journal of Applied Chemistry, No.1, Vol. 3 , pp.69-84, 2007.
[15] Abd El-Rehim S.S., Refaey S.A.M., Taha F., Saleh M. B. and Ahmed R.A.," Corrosion inhibition of mild steel in acidic medium using 2-amino thiophenol and 2-cyanomethyl benzothiazole,"J. Appl. Electrochem. 31, 429, 2001.
[16] Barouni K, Kassale A, Albourine A, Jbara O, Hammouti B, Bazzi L," Amino acids as corrosion inhibitors for copper in nitric acid medium: Experimental and theoretical study", J. Mater. Environ. Sci.,5, 456-463, 2014.
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