Maximum corrosion rate of naphthenic acid
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Masters! For naphthenic acids, at 280°C and considering the highest flow rates that may occur in production, what would be the approximate maximum corrosion rate for carbon steel? Are there experimental data available domestically and internationally? Share it.
The corrosion rate of naphthenic acids depends on various factors, including temperature, concentration, flow rate, and the quality of the steel. At 280°C, for carbon steel, the maximum corrosion rate of naphthenic acid is generally high. However, the specific values may vary depending on the experimental conditions and environment. According to relevant literature and laboratory data, the corrosion rates of certain naphthenic acids under different operating conditions can reach several tens to hundreds of millimeters per year (mm/yr). However, the specific values need to be evaluated based on actual conditions and experimental results. There are many studies on the corrosion rate of naphthenic acids both domestically and internationally, with these studies mainly focusing on industries such as chemicals and petroleum. More detailed data and information can be obtained by consulting relevant academic papers, professional journals, and industry standards. It should be noted that the corrosion rate is only for reference; in practical applications, more factors need to be taken into account, and experiments and evaluations should be conducted based on specific circumstances. .