专利检索 ap:("BRGM" OR "TOTAL S.A.") AND inv:"Jéromine DURON" 第 1 页

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发明申请
METHOD FOR EXTRACTING A MINERAL FROM BIOTITES 有权

公开(公告)号：US20210009433A1

公开(公告)日：2021-01-14

申请号：US16923203

申请日：2020-07-08

申请人： BRGM , TOTAL S.A.

发明人： Robert WYNS , Julien BAPTISTE , Jéromine DURON , Jean-Yves ROIG , Sébastien MONTECH

IPC分类号： C01B33/26

摘要： A method for extracting a mineral contained in biotite. The method includes a step of freezing the biotite, followed by a step of thawing the biotite. A method for characterizing a paleoalteration, in which at least one mineral is studied that is contained in cleavages of biotite extracted from a felsic rock that is at least partially altered.