Invention Application
- 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
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Application No.: US12080179Application Date: 2008-04-01
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Publication No.: US20080245705A1Publication Date: 2008-10-09
- Inventor: Michael Siskin , Manuel A. Francisco , Rustom M. Billimoria
- Applicant: Michael Siskin , Manuel A. Francisco , Rustom M. Billimoria
- Main IPC: C10G31/00
- IPC: C10G31/00
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
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