公开(公告)号：CA2663953A1

公开(公告)日：2008-04-24

申请号：CA2663953

申请日：2007-09-19

Applicant: ECOLAB INC

Inventor： MCSHERRY DAVID ,  LOKKESMOE KEITH ,  STAUB RICHARD ,  LI JUNZHONG ,  TALLMAN DAN

IPC: C07C407/00 ,  C07C409/24 ,  C07C409/26

Abstract: The present invention relates to apparatus and methods for making a perox ycarboxylic acid. The apparatus includes a reaction catalyst and a guard col umn for pretreating one or more reagents, which can increase the life, activ ity, and/or safety of the reaction catalyst. The peroxycarboxylic acid compo sitions made by the method and apparatus can include one or more peroxycarbo xylic acids.

公开(公告)号：AU2007311532A1

公开(公告)日：2008-04-24

申请号：AU2007311532

申请日：2007-09-19

Applicant: ECOLAB INC

Inventor： LOKKESMOE KEITH ,  STAUB RICHARD ,  TALLMAN DAN ,  MCSHERRY DAVID ,  LI JUNZHONG

IPC: C07C407/00 ,  C07C409/24 ,  C07C409/26

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.