Invention Grant
- Patent Title: Process to enrich a carboxylic acid composition
- Patent Title (中): 富集羧酸组合物的方法
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Application No.: US11365055Application Date: 2006-03-01
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Publication No.: US07741516B2Publication Date: 2010-06-22
- Inventor: Philip Edward Gibson , Kenny Randolph Parker , Ruairi Seosamh O'Meadhra
- Applicant: Philip Edward Gibson , Kenny Randolph Parker , Ruairi Seosamh O'Meadhra
- 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: C07C51/16
- IPC: C07C51/16 ; C07C63/00
Abstract:
A process is provided for producing an enriched carboxylic acid compositions produced by contacting composition comprising a carboxylic acid with an enrichment feed in an enrichment zone to form an enriched carboxylic acid composition. This invention also relates to a process and the resulting compositions for removing catalyst from a carboxylic acid composition to produce a post catalyst removal composition.
Public/Granted literature
- US20060264657A1 Process to enrich a carboxylic acid composition Public/Granted day:2006-11-23
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