Invention Grant
- Patent Title: Purification of acetic acid product streams
- Patent Title (中): 乙酸产品流的纯化
-
Application No.: US14153271Application Date: 2014-01-13
-
Publication No.: US09409163B2Publication Date: 2016-08-09
- Inventor: Ronald D. Shaver , Greg Blanchard , Brian W. Hokkanen , G. Paull Torrence
- Applicant: Celanese International Corporation
- Applicant Address: US TX Irving
- Assignee: CELANESE INTERNATIONAL CORPORATION
- Current Assignee: CELANESE INTERNATIONAL CORPORATION
- Current Assignee Address: US TX Irving
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: B01J41/04
- IPC: B01J41/04 ; C07C51/47 ; B01J39/20 ; B01J39/04 ; C08J5/20 ; B01J39/08 ; B01J39/14
Abstract:
In one embodiment, the invention is to an ion exchange resin composition comprising a metal-functionalized exchange resin comprising from 3% to 94% metal-functionalized active sites; and a non-metal-functionalized exchange resin comprising non-metal-functionalized active sites.
Public/Granted literature
- US20140128487A1 Purification of Acetic Acid Product Streams Public/Granted day:2014-05-08
Information query
