TWO STAGE HYDROPROCESSING WITH DIVIDED WALL COLUMN FRACTIONATOR

摘要

PROBLEM TO BE SOLVED: To provide various systems and methods for improved processing of hydrocarbon feeds.MEANS: In various embodiments, advantages of the systems and methods can include reduced equipment needs and/or reduced cost production of multiple distillate product streams from multiple reactor systems. A divided wall column allows fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single divided wall column. The divided wall column can produce multiple cuts from each separated area, and from at least one output from a common area.SELECTED DRAWING: Figure 1