Invention Grant
- Patent Title: Process for recovering ethanol with vapor separation
- Patent Title (中): 蒸汽分离回收乙醇的方法
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Application No.: US13267146Application Date: 2011-10-06
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Publication No.: US08314272B2Publication Date: 2012-11-20
- Inventor: Lincoln Sarager , R. Jay Warner , Josefina T. Chapman , Robert Cunningham , Trinity Horton , Radmila Jevtic , Victor J. Johnston , Tianshu Pan
- Applicant: Lincoln Sarager , R. Jay Warner , Josefina T. Chapman , Robert Cunningham , Trinity Horton , Radmila Jevtic , Victor J. Johnston , Tianshu Pan
- Applicant Address: US TX Dallas
- Assignee: Celanese International Corporation
- Current Assignee: Celanese International Corporation
- Current Assignee Address: US TX Dallas
- Main IPC: C07C29/149
- IPC: C07C29/149
Abstract:
Recovery of ethanol from a crude ethanol product obtained from the hydrogenation of acetic acid. Separation and purification processes of the crude ethanol products are employed to allow recovery of ethanol and remove impurities.
Public/Granted literature
- US20120046502A1 PROCESS FOR RECOVERING ETHANOL WITH VAPOR SEPARATION Public/Granted day:2012-02-23
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