Invention Grant
- Patent Title: Upgrading of petroleum resid, bitumen or heavy oils by the separation of asphaltenes and/or resins therefrom using ionic liquids
- Patent Title (中): 通过使用离子液体分离沥青质和/或树脂来升级石油渣，沥青或重油
-
Application No.: US12080179Application Date: 2008-04-01
-
Publication No.: US08734639B2Publication Date: 2014-05-27
- Inventor: Michael Siskin , Manuel A. Francisco , Rustom M. Billimoria
- Applicant: Michael Siskin , Manuel A. Francisco , Rustom M. Billimoria
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Bruce M. Bordelon; Chad A. Guice
- Main IPC: C10G29/20
- IPC: C10G29/20
Abstract:
Petroleum resid, bitumen and/or heavy oil is upgraded by the separation of asphaltenes and/or resins from such resids, bitumen and/or heavy oils by contacting them with an ionic liquid with which the asphaltenes and/or resins interact.
Public/Granted literature
Information query
