公开(公告)号：US11952321B2

公开(公告)日：2024-04-09

申请号：US17622456

申请日：2020-06-26

申请人： TOTALENERGIES ONETECH BELGIUM S.A.

发明人： Dirk De Vos ,  Maxime Stalpaert

IPC分类号： C07C1/207 ,  B01J23/46 ,  C07C1/24 ,  C07C45/49 ,  C07D307/36

CPC分类号： C07C1/24 ,  B01J23/462 ,  C07C45/49 ,  C07D307/36 ,  C07C2523/46

摘要： The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing one or more of a hydroxyl, keto or aldehyde group, an ionic liquid, a homogeneous metal catalyst, and carbon monoxide or a carbon monoxide releasing compound, b) reacting said reaction mixture under a H2 atmosphere at acidic conditions at a temperature between 180 and 250° C. and a pressure between 10 and 200 bar.