Corrosion Inhibition of Carbon Steel in SULFIRAN® Process
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JPSTR-5-2_003
تاریخ نمایه سازی: 29 آذر 1402
Abstract:
In this investigation, attempts were directed to study the inhibitive effects of nitrite and phosphate base inhibitors for the carbon steel alloy samples, which are used in an acid gas treatment process (The SULFIRAN® solution), in Fe-EDTA solution. Electrochemical techniques, i.e. polarization curves and electrochemical impedance spectroscopy (EIS), were used to evaluate the inhibition efficiency. Linear polarization resistance (LPR) and weight loss techniques were also used to determine the corrosion rate for the pilot tests. The results indicated that adding inhibitors reduced corrosion rate to some suitable values (
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Authors
jaber neshati
Corrosion Department, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
Esmaeil Akbarinezhad
Corrosion Department, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
Khaled Forsat
Engineering and Process Development Division, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
Masih Hosseini Jenab
Gas Science Department, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
Bijan Pouryamin
Development and Optimization of Energy Technologies Division, Research Institute of Petroleum Industry (RIPI), Tehran, Iran
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