公开(公告)号：US11090623B2

公开(公告)日：2021-08-17

申请号：US16845977

申请日：2020-04-10

申请人： IFP Energies nouvelles

发明人： Benjamin Amblard ,  Joao Marques ,  Jean-Francois Le Coz ,  Yann Le Vot ,  Jean-Philippe Toupance ,  Benjamin Rodier

IPC分类号： B01J8/00 ,  B01J8/22 ,  B01J8/08

摘要： The present invention relates to a three-phase reactor for the reaction of a hydrocarbon feedstock with hydrogen and to a hydroconversion process, for example of H-Oil™ type, employing it, comprising a chamber with an upper end and a gas/liquid separation device comprising: a recycle cup, above the catalytic reaction zone and delimiting, with the upper end, a recycle zone, comprising a cylindrical upper part extended by a lower part of decreasing section and of variable angle of inclination, provided with vertical pipes for the passage of a gas/liquid mixture originating from a catalytic reaction zone, and having a fixed angle of inclination β of between 50° and 85° with respect to the axis of the cylindrical part, a pipe for recycle of the liquid at the apex of the lower part, in fluidic communication with the lower end of the chamber by recirculation means.