Mid-section reflux in the absorption tower
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Our plant’s absorber has four mid-stage refluxes, but only two of them are currently in use. Given that the processing load is relatively low, it seems there is no impact for now. I don’t know how other factories are doing or how they operate. Could you share it?
Which unit’s absorption tower are you referring to? In typical catalytic cracking absorption towers, there are two reflux streams in the middle section; these can be turned on or off depending on the requirements of stable absorption operation