How to determine the leakage in the heat removal tube bundle of a DuPont alkylation reactor? What are the consequences? Thank you.
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How to determine the leakage in the heat removal tube bundle of a DuPont alkylation reactor? What are the consequences? Thank you.
1. The liquid level in the acid precipitator is dropping. 2. In the acid separation tank of the flash drum, an increase in the amount of acid discharged, along with too much acid present, can cause the outlet pump to stop operating. 3. The concentration of the alkali solution in the alkali washing tank decreases. 4. The sulfur content in refined oil increases.
A lot has been said upstairs; I’d like to add one more point: the increase in the content of olefins in the effluents from the back route is mainly evident in n-butane. The judgment method mentioned above is quite obvious and simple.
How is the quality of the materials you use? They generally need to be replaced every two years