Differences between hydrocracking cycle oil and tail oil
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Our company’s hydrocracking unit operates on a full-cycle process, with both recycled oil and tail oil flowing out from the bottom of the distillation tower. Do you know what the differences are in terms of molecules and structure between the two? (The circulating oil goes to the second-stage reactor for further cracking, while the excess tail oil is sent to residue hydrogenation or catalytic cracking. ）
Circulating oil and tail oil are just different names for the same thing
No, our company is different. The two-stage hydrogenation technology of UOP is employed