Invention Grant
- Patent Title: Versatile oxidation byproduct purge process
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Application No.: US11839578Application Date: 2007-08-16
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Publication No.: US07956215B2Publication Date: 2011-06-07
- Inventor: Philip Edward Gibson , Kenny Randolph Parker
- Applicant: Philip Edward Gibson , Kenny Randolph Parker
- Applicant Address: MX Nuevo León
- Assignee: Grupo Petrotemex, S.A. de C.V.
- Current Assignee: Grupo Petrotemex, S.A. de C.V.
- Current Assignee Address: MX Nuevo León
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: C07C51/16
- IPC: C07C51/16
Abstract:
Disclosed is a process and apparatus for treating a purge stream in a carboxylic acid production process. The process employs a purge process that allows for the separation of oxidation byproducts into benzoic acid and non-benzoic acid oxidation byproducts, thus providing flexibility in the treatment and use of such oxidation byproducts.
Public/Granted literature
- US20080027243A1 VERSATILE OXIDATION BYPRODUCT PURGE PROCESS Public/Granted day:2008-01-31
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