公开(公告)号：US20150137393A1

公开(公告)日：2015-05-21

申请号：US14600690

申请日：2015-01-20

申请人： IHI Corporation

发明人： Jian HUANG ,  Yoshiyuki ISO ,  Mariko KATOU ,  Shinsuke MATSUNO ,  Kenji TAKANO ,  Naoki FUJIWARA ,  Atsushi MURAKAMI

IPC分类号： B01D53/18 ,  B01J19/32 ,  B01D53/14

CPC分类号： B01D53/185 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/62 ,  B01D2252/103 ,  B01D2252/204 ,  B01D2252/20405 ,  B01D2252/20421 ,  B01D2252/20484 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J19/32 ,  B01J2219/322 ,  Y02C10/04 ,  Y02C10/06

摘要： The gas separation device separates or captures a target gas component from a gas to be processed by: causing an absorbing liquid to flow down on a surface of a packing disposed inside a processing tank while supplying the gas to be processed containing the target gas component into the processing tank; bringing the absorbing liquid flowing down on the surface of the packing and the gas to be processed into gas-liquid contact; and thereby causing the absorbing liquid to absorb the target gas component contained in the gas to be processed. The packing includes at least one packing unit formed from multiple expanded metal plates, which are disposed vertically and arranged in parallel. Each expanded metal plate includes strands forming the openings which are arranged like stairs. Each strand is inclined to the vertical direction at an angle in a range from 48° to 73°.

摘要翻译： 气体分离装置通过以下方式从被处理气体中分离或捕获目标气体成分：使吸收液体在设置在处理槽内的填料的表面上向下流动，同时将含有目标气体成分的待处理气体供给到 处理罐; 使吸收液体在填料表面和待处理气体向下流动成气液接触; 从而使吸收液体吸收待处理气体中所含的目标气体成分。 填料包括至少一个由垂直布置且平行布置的多个膨胀金属板形成的包装单元。 每个扩展的金属板包括形成开口的线，其布置成类似楼梯。 每根股线在垂直方向上以48°至73°的角度倾斜。