公开(公告)号：US20230014244A1

公开(公告)日：2023-01-19

申请号：US17756333

申请日：2020-11-13

Applicant: ExxonMobil Technology and Engineering Company

Inventor： Gaither M. Phillips

IPC: C10G73/36 ,  C10G73/44 ,  B01D37/00 ,  B01D9/00

Abstract: The present disclosure generally relates to methods for deoiling a hydrocarbon feed and to products formed therefrom. In an embodiment is provided a method of deoiling a feed that includes introducing a waxy feed and a deoiling solvent to a dilution chilling zone; mixing the waxy feed and the deoiling solvent in the dilution chilling zone at a temperature of from about 10° F. to about 30° F. to form a slurry; introducing the slurry to a filter zone, the filter zone comprising one or more filter stages, wherein a temperature of the slurry is from about 40° F. to about 75° F.; separating the wax from the oil and the deoiling solvent to form a wax cake in a first filter stage; and washing the wax cake in the first filter stage with the deoiling solvent to obtain a composition comprising a wax. In another embodiment is provided a composition comprising a wax.