Invention Publication
- Patent Title: MEMBRANE PROCESS FOR BUTADIENE EXTRACTION SOLVENT PURIFICATION
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Application No.: US18366131Application Date: 2023-08-07
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Publication No.: US20240051902A1Publication Date: 2024-02-15
- Inventor: Andrew J. ROHLEDER , Bhupender S. MINHAS , David B. SPRY , Michelle E. DOSE , Neel RANGNEKAR
- Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
- Applicant Address: US NJ Annandale
- Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
- Current Assignee: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY
- Current Assignee Address: US NJ Annandale
- Main IPC: C07C7/144
- IPC: C07C7/144 ; B01D71/02 ; C07C7/10 ; C07C7/00

Abstract:
The present disclosure is directed to 1,3-butadiene extraction and steam cracking recovery systems, more particularly, to systems and methods for removing tar from the solvent loop of such systems using a membrane.
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