Invention Application
- Patent Title: PROCESS FOR REMOVING DEGRADATION ACIDS FROM HYDROFORMYLATION REACTIONS
- Patent Title (中): 从水解反应中除去降解酸的方法
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Application No.: US12982177Application Date: 2010-12-30
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Publication No.: US20120172630A1Publication Date: 2012-07-05
- Inventor: Yun-Shan Liu
- Applicant: Yun-Shan Liu
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Main IPC: C07C47/00
- IPC: C07C47/00 ; B01D35/00
Abstract:
A process for removing degradation acids from a catalyst solution comprising a phosphorus-containing hydroformylation ligand used in a hydroformylation reaction is described. The process involves using a supported epoxy compound. Also described is a hydroformylation process that includes the degradation acids removal process.
Public/Granted literature
- US08513468B2 Process for removing degradation acids from hydroformylation reactions Public/Granted day:2013-08-20
Information query
