公开(公告)号：US20150118122A1

公开(公告)日：2015-04-30

申请号：US14264264

申请日：2014-04-29

Applicant: ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH

Inventor： YAU-PIN CHYOU ,  YU-SHAO LIN ,  PO-CHUANG CHEN ,  WEN-JENN SHEU ,  YEN-CHO CHEN ,  CHIEN-CHON CHEN

IPC: B01J15/00

CPC classification number: C01B3/16 ,  B01J12/007 ,  B01J19/0093 ,  B01J19/2415 ,  B01J19/2425 ,  B01J19/244 ,  B01J19/2475 ,  B01J2219/00783 ,  B01J2219/00792 ,  B01J2219/00797 ,  B01J2219/00835 ,  B01J2219/0086 ,  B01J2219/00869 ,  B01J2219/00896 ,  B01J2219/00907 ,  B01J2219/1946 ,  C01B3/505 ,  C01B2203/0283 ,  C01B2203/041 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1076

Abstract: A membrane reactor with divergent-flow channel includes a reaction pipeline, a membrane and a purge (sweep) pipeline sequentially arranged from inside to outside or from outside to inside. The reaction pipeline has a cross-sectional area increment from the front (upstream) end to the rear (downstream) end, so that the flow velocity of a reactant gas is decreased from the upstream end to the downstream end to extend the residence time of the reactant gas and improve the reaction rate of the reactant gas. The sweep pipeline has a cross-sectional area decrement from the upstream end to the downstream end, so that the flow velocity of a purging (sweeping) gas is increased from the upstream end to the downstream end to accelerate the reactant gas, and a product gas generated from the reaction passes through the membrane and enters the sweep pipeline to improve the reaction efficiency.

Abstract translation: 具有发散流动通道的膜反应器包括从内到外或从外部到内部依次布置的反应管线，膜和吹扫（扫掠）管道。 反应管道具有从前（上游）端到后（下游）端的横截面面积增加，使得反应气体的流速从上游端到下游端减小，以延长反应气体的停留时间 反应气体，提高反应气体的反应速度。 扫掠管道具有从上游端到下游端的横截面积减小，使得吹扫（清扫）气体的流速从上游端到下游端增加以加速反应气体，并且产物 从反应产生的气体通过膜并进入扫掠管道以提高反应效率。

公开(公告)号：US20150118118A1

公开(公告)日：2015-04-30

申请号：US14264417

申请日：2014-04-29

Applicant: ATOMIC ENERGY COUNCIL- INSTITUTE OF NUCLEAR ENERGY RESEARCH

Inventor： YAU-PIN CHYOU ,  YEN-CHO CHEN ,  PO-CHUANG CHEN ,  REIYU CHEIN ,  WEN-JENN SHEU ,  YU-SHAO LIN

IPC: B01J15/00

CPC classification number: B01J19/2475 ,  B01J8/009 ,  B01J8/0221 ,  B01J15/005 ,  B01J19/2415 ,  B01J2208/00176 ,  B01J2208/0053 ,  B01J2219/00006 ,  B01J2219/2423 ,  B01J2219/2475

Abstract: The present invention provides a membrane reaction apparatus for recovering heat of reaction, which includes a membrane reactor. The said membrane reactor includes a reaction pipeline, a membrane and a sweep pipeline. The reaction pipeline has a reaction space, and an exothermic reaction occurs therein, which generates product gas and heat of reaction. Part of the product gas penetrates through the membrane around the reaction space and enters into the sweep pipeline. Sweeping gas enters into the sweep pipeline and carries the product gas and the heat of reaction away. It is feasible to wrap the product gas around the sweep pipeline, for enhancing the heat transfer from the product gas to the sweeping gas. The heat of reaction brought by the sweeping gas can be further released in a heat exchanger. so that the heat of reaction is available to be recovered and used for other endothermic processes.

Abstract translation: 本发明提供一种用于回收反应热的膜反应装置，其包括膜反应器。 所述膜反应器包括反应管线，膜和扫掠管线。 反应管线具有反应空间，发生放热反应，产生产物气体和反应热。 产品气体的一部分穿过反应空间周围的膜并进入扫掠管道。 清扫气体进入扫管道，并将产物气体和反应热量带走。 将产品气体包裹在扫管线周围是可行的，以增强从产品气体到清扫气体的传热。 清扫气体引起的反应热可以在热交换器中进一步释放。 使得反应热可用于回收并用于其它吸热过程。