Invention Grant
- Patent Title: Process for the recovery of acetic acid
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Application No.: US14118083Application Date: 2012-05-14
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Publication No.: US09656940B2Publication Date: 2017-05-23
- Inventor: Daniel Amoros , Mathias Brehelin , Andreas Hummel , Thomas Krumrey
- Applicant: Daniel Amoros , Mathias Brehelin , Andreas Hummel , Thomas Krumrey
- Applicant Address: DE Freiburg
- Assignee: SOLVAY ACETOW GmbH
- Current Assignee: SOLVAY ACETOW GmbH
- Current Assignee Address: DE Freiburg
- Agent Jarrod N. Raphael
- Priority: FR1154265 20110517
- International Application: PCT/EP2012/058914 WO 20120514
- International Announcement: WO2012/156362 WO 20121122
- Main IPC: C07C51/48
- IPC: C07C51/48 ; C07C51/44 ; B01D3/14 ; B01D3/40 ; B01D11/04
Abstract:
The present invention relates to a process for the recovery of acetic acid. The invention more particularly relates to a process comprising a stage of liquid/liquid extraction of an aqueous solution comprising acetic acid and to a stage of distillation of the extract obtained.
Public/Granted literature
- US20150051423A1 PROCESS FOR THE RECOVERY OF ACETIC ACID Public/Granted day:2015-02-19
Information query
