公开(公告)号：US10427074B2

公开(公告)日：2019-10-01

申请号：US15951241

申请日：2018-04-12

Applicant: ExxonMobil Research and Engineering Company

Inventor： Limin Song ,  Mohsen S. Yeganeh ,  Clarence E. Chase ,  Geoffrey M. Keiser

IPC: B03C5/02 ,  B03C9/00 ,  B03C5/00 ,  B01D35/06 ,  C10G32/02 ,  C10G1/04

Abstract: Apparatuses and processes for use in electrostatic filtration are provided. The apparatuses and processes provided herein promote effective and efficient removal of solid matters even in feeds containing a relatively substantial amount of water through the use of a water spreading resistant coating.

公开(公告)号：US11214742B2

公开(公告)日：2022-01-04

申请号：US15908952

申请日：2018-03-01

Applicant: ExxonMobil Research and Engineering Company

Inventor： Robert P. Lucchesi ,  Mohsen S. Yeganeh ,  Geoffrey M. Keiser ,  Jessica L. Vreeland ,  Thomas Bruno

IPC: C10G31/08 ,  B01D21/00 ,  B01D21/24 ,  C10C3/00 ,  C10G1/04 ,  C10G33/04 ,  B03D1/02

Abstract: Apparatus, processes, and systems for removal of solids from a hydrocarbon stream. The present disclosure utilizes a surfactant to reduce interfacial tension between a hydrocarbon phase and a water (or aqueous) phase to promote solids to be pulled by gravity out of the hydrocarbon phase and into the water phase.