Effect of Adsorption on API - 5L - Grade - X60 Steel in Crude oil with 50% Free water using CRL extract.

C. Chinnakani; I. Malarvizhi; V.Rama; C.Sangeetha; S. Selvaraj

Volume : IX, Issue : II, February - 2019

Effect of Adsorption on API - 5L - Grade - X60 Steel in Crude oil with 50% Free water using CRL extract.

C. Chinnakani, I. Malarvizhi, V. Rama, C. Sangeetha, S. Selvaraj

Abstract :

Adsorption effect of Canjera Rheedi leaves extract on API – 5L – Grade – X60 Steel in Crude oil with 50% Free water has been investigated using various concentrations of inhibitor and temperature by mass loss measurements. Observed result reveals that the percentage of inhibition efficiency increased with increase of inhibitor concentration as well as temperature. Various thermodynamic parameters Ea, Qads, ΔGads, ΔHads and ΔS may also suggests that the adsorption of CRL extract is endothermic, spontaneous and Chemisorptions process. We attempt various adsorption isotherms in this present studies but only the Frumkin Adsorption isotherm obeys with this inhibitor