Invention Grant
- Patent Title: Method for preparing a deperoxidation catalyst
- Patent Title (中): 脱氧化催化剂的制备方法
-
Application No.: US13510988Application Date: 2010-11-18
-
Publication No.: US08853461B2Publication Date: 2014-10-07
- Inventor: Sandra Chouzier , Serge Veracini , Françoise Igersheim
- Applicant: Sandra Chouzier , Serge Veracini , Françoise Igersheim
- Applicant Address: FR Aubervilliers
- Assignee: Rhodia Operations
- Current Assignee: Rhodia Operations
- Current Assignee Address: FR Aubervilliers
- Agency: Dentons US LLP
- Priority: FR0958500 20091130
- International Application: PCT/EP2010/067752 WO 20101118
- International Announcement: WO2011/064135 WO 20110603
- Main IPC: C07C45/53
- IPC: C07C45/53 ; C07C29/132 ; B01J31/02
Abstract:
A process for preparing a deperoxidation catalyst comprising chromium as the main catalytic element is described. Also described, is a process for preparing an organic solution of a chromic acid ester. The solution can be used as a catalyst in a deperoxidation of an alkyl peroxide in a process for manufacturing cyclohexanol/cyclohexanone by oxidation of cyclohexane.
Public/Granted literature
- US20120310012A1 METHOD FOR PREPARING A DEPEROXIDATION CATALYST Public/Granted day:2012-12-06
Information query
