Invention Application
- Patent Title: LUBRICANT BASE STOCK PRODUCTION FROM RECYCLED OIL
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Application No.: US16742317Application Date: 2020-01-14
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Publication No.: US20200263107A1Publication Date: 2020-08-20
- Inventor: Richard C. Dougherty , Kristin L. Sanfilippo , Christine A. Zielinski , Charles L. Baker, JR.
- Applicant: ExxonMobil Research and Engineering Company
- Main IPC: C10M177/00
- IPC: C10M177/00 ; C10B55/10
Abstract:
Systems and methods are provided for co-processing of used lubricant oils with a coker feedstock in a fluidized coking process to form lubricant base stocks. The fluidized coking process can remove contaminants and/or additives from used lubricant oils with modest conversion of the lubricant boiling range portion.
Public/Granted literature
- US11441080B2 Lubricant base stock production from recycled oil Public/Granted day:2022-09-13
Information query
