Chemical cleaning is effective for the furnace tubes in the convection section of heating furnaces
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The furnace tubes (nipple tubes) in the convection section of petrochemical heating furnaces accumulate soot and other types of deposits on their surfaces after operating for a certain period of time. It affects the efficiency of the heating furnace and tube corrosion, and cannot be removed by manual or mechanical methods. It can be easily removed using chemical cleaning methods, with very good results. For details, see the figure below:
Chemical cleaning methods can effectively remove soot and other contaminants from the furnace tubes in the convection section of petrochemical heaters, improving the efficiency of these heaters and reducing tube corrosion. .
What chemical is used for cleaning this?