Effect of ph and chloride-ions on the dissolution of steel in methanol

Patty, B B and Banerjee, M K (1991) Effect of ph and chloride-ions on the dissolution of steel in methanol. Indian Journal of Technology, 29 (1). pp. 35-39.

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Abstract

The corrosion of iron in acidic methanol chloride solution has been studied. An increase in the chloride ion concentration at a constant pH increases the dissolution rate of iron. The reaction order with respect to Cl- is 0.3; chloride ions participate directly in the ionization of iron. A reaction mechanism with the involvement of non-aqueous solvent molecules as an intermediate has been proposed and the kinetic equation corresponding to it has been derived using Temkin adsorption isotherm which is in satisfactory agreement with the experimental data.

Item Type:Article
Official URL/DOI:http://www.nmlindia.org
Uncontrolled Keywords:Dissolution of steel in methanol
Divisions:Corrosion and Surface Engineering
ID Code:878
Deposited By:Sahu A K
Deposited On:07 Jun 2010 12:55
Last Modified:07 Feb 2012 14:59
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