Invention Grant
- Patent Title: Method of dehydrating acetic acid
- Patent Title (中): 醋酸脱水方法
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Application No.: US12812823Application Date: 2009-02-26
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Publication No.: US08729301B2Publication Date: 2014-05-20
- Inventor: Michael David Telgenhoff , Arthur James Tselepis
- Applicant: Michael David Telgenhoff , Arthur James Tselepis
- Applicant Address: US MI Midland
- Assignee: Dow Corning Corporation
- Current Assignee: Dow Corning Corporation
- Current Assignee Address: US MI Midland
- Agency: Howard & Howard Attorneys PLLC
- International Application: PCT/US2009/035235 WO 20090226
- International Announcement: WO2009/123806 WO 20091008
- Main IPC: C07C51/42
- IPC: C07C51/42
Abstract:
The invention pertains to a process for dehydrating wet acetic acid. One embodiment of the invention comprises contacting wet acetic acid with acetyl chloride. Another embodiment of the invention comprises contacting wet acetic acid; acetic anhydride; and a catalytic effective amount of hydrogen chloride, acetyl chloride, or a chlorosilane.
Public/Granted literature
- US20110166386A1 Method Of Dehydrating Acetic Acid Public/Granted day:2011-07-07
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