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Frequent coking in the heat exchanger

2017-08-09View Original

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The heat exchangers in the decarburization system with seven towers develop fouling after being in use for a while, and fouling reappears after about ten days of use following cleaning. I would appreciate it if experts could explain this phenomenon and suggest solutions
Reply #22017-08-09
It still needs to be solved from a process perspective. Can the discharge at the bottom of the tower be increased?
Reply #32017-08-10
Increasing the effect didn’t work very well either; using high-pressure material for recoil gave only average results
Reply #42017-08-11
It would be useful to learn more about the vortex thermal film tubes produced by Shandong Pulong Pressure Vessel Co., Ltd

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