Invention Grant
- Patent Title: Method of recovering paraxylene from a mixture of aromatic hydrocarbons
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Application No.: US16769192Application Date: 2018-12-05
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Publication No.: US11492312B2Publication Date: 2022-11-08
- Inventor: Brian Benjamin
- Applicant: Ineos US Chemicals Company
- Applicant Address: US IL Naperville
- Assignee: Ineos US Chemicals Company
- Current Assignee: Ineos US Chemicals Company
- Current Assignee Address: US IL Naperville
- Agency: McDonnell, Boehnen, Hulbert & Berghoff LLP
- International Application: PCT/US2018/064069 WO 20181205
- International Announcement: WO2019/113207 WO 20190613
- Main IPC: C07C7/00
- IPC: C07C7/00 ; C07C7/04 ; C07C7/09 ; B01D3/14 ; B01D9/00 ; B01D53/047 ; C07C5/27 ; C07C7/12 ; C07C7/14
Abstract:
A method for recovering paraxylene from a mixture of aromatic hydrocarbons. The process uses a pressure swing adsorption zone followed by a paraxylene recovery zone. The invention provides for lower throughput through the paraxylene recovery zone, resulting in lower capital costs and operating costs.
Public/Granted literature
- US20210371358A1 Method of Recovering Paraxylene from a Mixture of Aromatic Hydrocarbons Public/Granted day:2021-12-02
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