EIS evaluation of the effect of neutralizing and inhibitor compounds on corrosion process of 1018 carbon steel in acid solutions typical of atmospheric distillation plants

Engineering & Materials Science

• Corrosion inhibitors 100%
• Electrochemical impedance spectroscopy 96%
• Distillation 80%
• Carbon steel 73%
• Acids 71%
• Amines 69%
• Corrosion 58%
• Steel corrosion 51%
• Petroleum refining 28%
• Energy dispersive spectroscopy 20%
• Molecules 19%
• Scanning electron microscopy 15%
• Steel 11%
• Networks (circuits) 10%

Chemistry

• Distillation 75%
• Impedance Spectroscopy 60%
• Amine 37%
• Petroleum Refining 28%
• Acid 27%
• Passive Film 22%
• Energy-Dispersive Spectroscopy 20%
• Corrosion Inhibitor 20%
• Corrosion 14%
• Scanning Electron Microscopy 11%
• Environment 11%
• pH Value 8%
• Molecule 6%
• Surface 6%