Invention Grant
- Patent Title: Carbon black feedstock from direct coal liquefaction
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Application No.: US15142198Application Date: 2016-04-29
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Publication No.: US10351712B2Publication Date: 2019-07-16
- Inventor: James J. Colyar , John Duddy
- Applicant: James J. Colyar , John Duddy
- Applicant Address: FR Rueil-Malmaison
- Assignee: Axens
- Current Assignee: Axens
- Current Assignee Address: FR Rueil-Malmaison
- Main IPC: C09C1/48
- IPC: C09C1/48
Abstract:
The invention described herein relates to a novel process to create carbon black feed stocks derived from coal by utilizing direct coal liquefaction resulting in an economic process for producing carbon black feedstock. Moreover, relative to the current state of the art (use of FCC slurry oil), the invention process will be significantly more profitable when oil prices increase.
Public/Granted literature
- US10400108B2 Carbon black feedstock from direct coal liquefaction Public/Granted day:2019-09-03
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