Invention Grant
- Patent Title: Process for the continuous preparation of phyllomineral synthetic particles
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Application No.: US15304124Application Date: 2015-04-13
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Publication No.: US10221072B2Publication Date: 2019-03-05
- Inventor: Cyril Aymonier , Cedric Slostowski , Angela Dumas , Pierre Micoud , Christophe Le Roux , Francois Martin
- Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.) , UNIVERSITE PAUL SABATIER TOULOUSE III
- Applicant Address: FR Paris FR Toulouse
- Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITE PAUL SABATIER TOULOUSE III
- Current Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITE PAUL SABATIER TOULOUSE III
- Current Assignee Address: FR Paris FR Toulouse
- Agency: Young & Thompson
- Priority: FR1453334 20140414
- International Application: PCT/FR2015/050984 WO 20150413
- International Announcement: WO2015/159006 WO 20151022
- Main IPC: C01B33/22
- IPC: C01B33/22 ; C01B33/38 ; C01B33/40 ; C01B33/42

Abstract:
A process for preparing phyllomineral synthetic particles formed from constituent chemical elements in stoichiometric proportions including at least one chemical element selected from the group formed from silicon and germanium, and at least one chemical element selected from the group formed from divalent metals and trivalent metals, by a continuous solvothermal treatment at a pressure above 1 MPa and at a temperature between 100° C. and 600° C., by making the reaction medium circulate continuously in a solvothermal treatment zone of a continuous reactor (15) with a residence time of the reaction medium in the solvothermal treatment zone that is suitable for continuously obtaining, at the outlet of the solvothermal treatment zone, a suspension including the phyllomineral synthetic particles.
Public/Granted literature
- US20170066655A1 PROCESS FOR THE CONTINUOUS PREPARATION OF PHYLLOMINERAL SYNTHETIC PARTICLES Public/Granted day:2017-03-09
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