Invention Grant
- Patent Title: Versatile oxidation byproduct purge process
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Application No.: US11655396Application Date: 2007-01-19
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Publication No.: US07880032B2Publication Date: 2011-02-01
- Inventor: Kenny Randolph Parker , Philip Edward Gibson
- Applicant: Kenny Randolph Parker , Philip Edward Gibson
- Applicant Address: US TN Kingsport
- Assignee: Eastman Chemical Company
- Current Assignee: Eastman Chemical Company
- Current Assignee Address: US TN Kingsport
- Agent Steven A. Owen; Bernard J. Graves, Jr.
- Main IPC: C07C51/255
- IPC: C07C51/255 ; 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
- US20070203361A1 Versatile oxidation byproduct purge process Public/Granted day:2007-08-30
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