Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone

Invention Grant

US07919652B2 Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone 有权

Title translation: 通过使用催化剂去除区和富集区产生富集组合物的方法

Please log in to see more content

Patent Title: Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone
Patent Title (中): 通过使用催化剂去除区和富集区产生富集组合物的方法
Application No.: US11365079

Application Date: 2006-03-01
Publication No.: US07919652B2

Publication Date: 2011-04-05
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

Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone

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.

Abstract(Chinese):

提供了一种制备富集的羧酸组合物的方法，该组合物包含羧酸与富集进料在富集区中接触以形成富集的羧酸组合物。本发明还涉及从羧酸组合物中除去催化剂以产生后催化剂去除组合物的方法和所得组合物。

Public/Granted literature

US20060264659A1 Process to produce an enriched composition through the use of a catalyst removal zone and an enrichment zone Public/Granted day:2006-11-23

Information query

Espacenet

IPC分类:

C	化学；冶金
C07	有机化学
C07C	无环或碳环化合物（高分子化合物入C08；有机化合物的电解或电泳生产入C25B3/00，C25B7/00）
C07C51/00	羧酸或它们的盐、卤化物或酐的制备
C07C51/16	.用氧化（C07C51/145优先）