公开(公告)号：KR100951896B1

公开(公告)日：2010-04-09

申请号：KR1020090100301

申请日：2009-10-21

Applicant: 성균관대학교산학협력단 ,  한국에너지기술연구원

Inventor： 이동현 ,  이현석 ,  김상돈 ,  고강석 ,  최정후 ,  강경수 ,  박주식

IPC: B01J8/24 ,  C01B3/30 ,  C01B3/44

CPC classification number: B01J8/26 ,  B01J2208/00796 ,  C01B3/40 ,  C01B3/44

Abstract: PURPOSE: A fluidized bed reactor is provided to minimize the heat loss generated in a reaction of the fluidized bed by circulating a solid particle in a multilayered fluidized bed reaction chamber, to simplify whole process, and to reduce the volume of the fluidized bed reactor. CONSTITUTION: A fluidized bed reactor comprises: a fluidized bed reaction room(20) which is formed into multilayer and produces solid particles through oxidation or the reduction reaction; a spreader plate(24) which is installed in the inner side of the fluidized bed reaction room and supplies reactive gas for reacting with the solid particles; a cyclone(26) separating the reacted gas; and an ascending pipe(30) transferring the solid particles to the upper fluidized bed reaction room. One or more orifice hole(32) is formed on the bottom of the ascending pipe. The fluidized bed reaction room is divided into a first fluidized bed reaction room(20a), a second fluidized bed reaction room(20b), and a third fluidized bed reaction room(20c).

Abstract translation: 目的：提供流化床反应器以通过循环多层流化床反应室中的固体颗粒来最小化在流化床的反应中产生的热损失，以简化整个过程，并减少流化床反应器的体积。 构成：流化床反应器包括：流化床反应室（20），其通过氧化或还原反应形成多层并产生固体颗粒; 一个安装在流化床反应室内侧并提供用于与固体颗粒反应的反应气体的扩散板（24）; 分离反应气体的旋风分离器（26） 和将固体颗粒转移到上流化床反应室的上升管（30）。 一个或多个孔口（32）形成在上升管的底部。 流化床反应室分为第一流化床反应室（20a），第二流化床反应室（20b）和第三流化床反应室（20c）。