Corrosion Rate of Carbon Steel A106 Gr B in Amine-CO2 Contained Solutions

Carbon dioxide (CO2) is one of the corrosive element which exists in oil and gas industries. To prevent CO2 corrosion on carbon steel pipelines, amine-base solvent caustic solutions are commonly applied. Accordingly, effectiveness amine base to reduce risk becomes key parameters determining service lifetime pipelines made steel. In this research, rate A106 Gr B combined with saturated solution was studied. The experiments were carried out static conditions Linear Polarization Resistance (LPR) technique used measure (as per ASTM G 5-94). It found that amine-based had shown remarkable results. Somehow, an containing has increased 200%. temperature increment 50°C from room also rate. Meanwhile, addition reduced