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公开(公告)号：US10655075B2
公开(公告)日：2020-05-19
申请号：US14647517
申请日：2013-11-26
Applicant: SHELL OIL COMPANY
Inventor： Laurent Georges Huve , Meng Loong Chua
Abstract: The invention provides a process for hydrotreating and dewaxing a hydrocarbon feedstock, comprising the steps of:(a) hydrotreating the feedstock under hydrotreating conditions in a first reaction zone to obtain a first stage hydrotreated effluent; and(b) introducing at least part of the first stage hydrotreated effluent into a second reaction zone in which the first stage hydrotreated effluent is subjected to a series of alternating dewaxing steps and hydrotreating steps.
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