公开(公告)号：US4350665A

公开(公告)日：1982-09-21

申请号：US205158

申请日：1980-11-10

申请人： Noboru Hashimoto ,  Mitsu Akatsu

发明人： Noboru Hashimoto ,  Mitsu Akatsu

IPC分类号： B01J8/02 ,  B01J8/04 ,  C07C1/00 ,  C07C5/333 ,  C07C15/46 ,  C07C67/00 ,  B01J12/00 ,  B01J19/24

CPC分类号： B01J8/0492 ,  C07C5/333 ,  B01J2208/00884

摘要： Mixing of gases in a catalytic reactor having plural beds of packed catalyst which are disposed in series along the direction of the reactant gas flow is improved by providing a gas-mixing means in a space prepared between each bed, said means being composed of a separator plate mounted vertically on the rear face of a grating apparatus for supporting catalyst bed for partitioning the upper part of said space, a gas-distributor tube for providing a gas to-be-mixed with the aforesaid reactant gas and a gas-dispersing board located under said tube for establishing the complete gas mixing.The typical application of this invention will be found in the reactor for catalytic dehydrogenation of ethylbenzene to produce styrene.

摘要翻译： 通过在每个床之间制备的空间中设置气体混合装置，在具有多个沿反应气流方向串联设置的填充催化剂床的催化反应器中混合气体，所述装置由分离器 垂直安装在用于支撑用于分隔所述空间的上部的催化剂床的光栅装置的后表面上的板，用于提供与上述反应气体混合的气体的气体分配管和位于 在所述管下方建立完全气体混合。 本发明的典型应用将在乙苯催化脱氢生产苯乙烯的反应器中发现。