Invention Grant
- Patent Title: Apparatus and method for making a peroxycarboxylic acid
- Patent Title (中): 用于制备过氧羧酸的装置和方法
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Application No.: US12108202Application Date: 2008-04-23
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Publication No.: US08075857B2Publication Date: 2011-12-13
- Inventor: David D. McSherry , Richard K. Staub , Dan Tallman , Junzhong Li , Keith D. Lokkesmoe
- Applicant: David D. McSherry , Richard K. Staub , Dan Tallman , Junzhong Li , Keith D. Lokkesmoe
- Applicant Address: US MN St. Paul
- Assignee: Ecolab USA Inc.
- Current Assignee: Ecolab USA Inc.
- Current Assignee Address: US MN St. Paul
- Agent Andrew D. Sorensen; Laura C. DiLorenzo; Amy J. Hoffman
- Main IPC: B01J8/04
- IPC: B01J8/04 ; B01J47/02 ; B01J47/14 ; C07C409/00
Abstract:
The present invention relates to apparatus and methods for making a peroxycarboxylic acid. The apparatus includes a reaction catalyst and a guard column for pretreating one or more reagents, which can increase the life, activity, and/or safety of the reaction catalyst. The peroxycarboxylic acid compositions made by the method and apparatus can include one or more peroxycarboxylic acids.
Public/Granted literature
- US20080275132A1 APPARATUS AND METHOD FOR MAKING A PEROXYCARBOXYLIC ACID Public/Granted day:2008-11-06
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