Invention Grant
- Patent Title: Amorphous mesoporous alumina with high connectivity and production method thereof
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Application No.: US15318375Application Date: 2015-06-09
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Publication No.: US10364158B2Publication Date: 2019-07-30
- Inventor: Malika Boualleg , Celine Bouvry
- Applicant: IFP Energies Nouvelles
- Applicant Address: FR Rueil-Malmaison
- Assignee: IFP Energies Nouvelles
- Current Assignee: IFP Energies Nouvelles
- Current Assignee Address: FR Rueil-Malmaison
- Agency: Millen White Zelano & Branigan, PC
- Priority: FR1455423 20140613
- International Application: PCT/EP2015/062828 WO 20150609
- International Announcement: WO2015/189202 WO 20151217
- Main IPC: C01F7/34
- IPC: C01F7/34 ; B01J21/04 ; B01J35/10 ; C04B35/111 ; C04B35/64 ; C04B38/00 ; B01J37/03 ; B01J37/08 ; B01J32/00 ; B01J20/08 ; B01J20/28 ; B01J20/30 ; B01J37/00 ; B01J37/06
Abstract:
An amorphous mesoporous alumina having a connectivity (Z) greater than 2.7 is described. The present invention also relates to the process for preparing the said alumina, comprising at least one precipitation step of at least one aluminum salt, at least one heating step of the suspension obtained, a thermal treatment step to form the alumina gel, a gentle drying step or spray drying step, a moulding step of the powder obtained, and a final thermal treatment step in order to obtain the alumina.
Public/Granted literature
- US20170121180A1 AMORPHOUS MESOPOROUS ALUMINA WITH HIGH CONNECTIVITY AND PRODUCTION METHOD THEREOF Public/Granted day:2017-05-04
Information query
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