- Patent Title: Process for the regeneration of a supported noble metal catalyst
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Application No.: US14899444Application Date: 2014-06-17
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Publication No.: US09687838B2Publication Date: 2017-06-27
- Inventor: Thomas Heidemann , Barbara Becker
- Applicant: BASF SE , DOW GLOBAL TECHNOLOGIES LLC
- Applicant Address: DE Ludwigshafen US MI Midland
- Assignee: BASF SE,Dow Global Technologies LLC
- Current Assignee: BASF SE,Dow Global Technologies LLC
- Current Assignee Address: DE Ludwigshafen US MI Midland
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP13172299 20130617
- International Application: PCT/EP2014/062671 WO 20140617
- International Announcement: WO2014/202577 WO 20141224
- Main IPC: C07C29/00
- IPC: C07C29/00 ; B01J23/00 ; B01J38/48 ; B01J38/02 ; B01J38/60 ; B01J38/62 ; B01J38/64 ; B01J38/66 ; B01J23/96 ; C07C29/157 ; B01J23/44 ; C07C29/132
Abstract:
A process for the regeneration of a supported noble metal catalyst comprising contacting the catalyst with a liquid aqueous system at a temperature in the range of from 90 to 160° C., wherein the pH of the aqueous system is outside the range of from 6 to 8, separating the aqueous system from catalyst; and subjecting the catalyst to calcination.
Public/Granted literature
- US20160144353A1 PROCESS FOR THE REGENERATION OF A SUPPORTED NOBLE METAL CATALYST Public/Granted day:2016-05-26
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