公开(公告)号：EP3566766A1

公开(公告)日：2019-11-13

申请号：EP19176620.3

申请日：2016-03-24

申请人： Saudi Arabian Oil Company

发明人： CHOI, Ki-hyouk ,  GARHOUSH, Mohammad S. ,  AL-OTAIBI, Bader M

IPC分类号： B01F5/04 ,  B01F3/08 ,  C10G31/08 ,  B01F3/00 ,  B01F15/02

摘要： A sequential mixer for mixing a heated hydrocarbon stream and a supercritical fluid to produce an intimately mixed stream upstream of a supercritical reactor. The sequential mixer comprising a body having a body length and a body diameter; a hydrocarbon inlet physically connected to the body, having an inlet diameter, the hydrocarbon inlet is operable to receive the heated hydrocarbon stream into the sequential mixer; a mixed stream outlet physically connected to the body and fluidly connected to the supercritical reactor, having an outlet diameter; a traversing axis extending through the center of the body from the hydrocarbon inlet to the mixed stream outlet; a cross-sectional axis, the cross-sectional axis perpendicular to the traversing axis; and a plurality of fluid ports physically connected to the body, the plurality of fluid ports are arranged in a port alignment arrayed along the traversing axis, each fluid port has a port diameter and a port angle, the supercritical fluid is injected through the plurality of fluid ports; and a flow restrictor installed between each of the plurality of fluid ports.