Invention Grant
- Patent Title: Process for regeneration of titano silicate catalyst
- Patent Title (中): 钛硅酸盐催化剂再生方法
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Application No.: US13755689Application Date: 2013-01-31
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Publication No.: US08679999B2Publication Date: 2014-03-25
- Inventor: Subbareddy Kanagasabapathy , Yogesh Laxman Borle , Bir Kapoor , Arati Verma
- Applicant: Aditya Birla Science and Technology Co. Ltd.
- Applicant Address: IN Mumbai
- Assignee: Aditya Birla Science & Technology Co. Ltd.
- Current Assignee: Aditya Birla Science & Technology Co. Ltd.
- Current Assignee Address: IN Mumbai
- Agency: Whiteford, Taylor & Preston, LLP
- Agent Joseph L. Morales
- Priority: IN2202/MUM/2010 20100803
- Main IPC: B01J38/52
- IPC: B01J38/52 ; B01J38/04 ; C07D301/12 ; C07C45/00
Abstract:
Titanosilicate catalyst is used in the oxidation reactions such as allylchloride epoxidation, phenol hydroxylation, Cyclohexanone ammoximation. During the reaction the catalyst is deactivated which further decrease in the efficiency of the oxidation reactions. The present invention provides a method for an efficient regeneration of catalyst titanosilicate catalyst at low temperature below 100° C. using a gaseous mixture containing ozone, without isolating the catalyst from the reactor system.
Public/Granted literature
- US20130144075A1 PROCESS FOR REGENERATION OF TITANO SILICATE CATALYST Public/Granted day:2013-06-06
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