Invention Application
- Patent Title: Process for the separation of reaction mixtures and the recirculation of quaternary salts
- Patent Title (中): 分离反应混合物的方法和季盐的再循环
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Application No.: US10320009Application Date: 2002-12-16
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Publication No.: US20030166959A1Publication Date: 2003-09-04
- Inventor: Claus-Peter Reisinger , Sven Michael Hansen , Peter Fischer , Michael Traving
- Priority: DE10164145.1 20011227
- Main IPC: C07F005/04
- IPC: C07F005/04 ; C07F009/02 ; C07C277/06
Abstract:
A process for the separation and recycling of catalyst components from a chemical reaction mixture is disclosed. The process entails at least one extraction step.
Public/Granted literature
- US06734325B2 Process for the separation of reaction mixtures and the recirculation of quaternary salts Public/Granted day:2004-05-11
Information query
