公开(公告)号：US09440191B2

公开(公告)日：2016-09-13

申请号：US14624584

申请日：2015-02-18

Applicant: FUJIFILM CORPORATION

Inventor： Yusuke Mochizuki ,  Yoichi Hosoya

IPC: B01D53/02 ,  B01D53/81 ,  B01D63/10 ,  B01D53/22 ,  B01D53/62 ,  B32B38/00

CPC classification number: B01D53/81 ,  B01D53/228 ,  B01D53/62 ,  B01D63/10 ,  B01D2053/223 ,  B01D2251/30 ,  B01D2253/202 ,  B01D2257/504 ,  B01D2313/143 ,  B32B38/0012 ,  B32B2305/026 ,  B32B2307/724 ,  Y02C10/10

Abstract: An acidic gas separation module including: a perforated hollow central tube; and a layered body that is wound on the perforated hollow central tube and has, in the following order on a porous support: an acidic gas separation layer containing a water-absorbing polymer, a carrier, and water; and a flow channel material with a network structure having a thread intersection portion and an arithmetical surface roughness for a surface contacting the acidic gas separation layer in the thread intersection portion of 35 μm or less. The acidic gas separation module suppresses generation of flocculated water by maintaining the generation of turbulent flow in the flow channel material, effectively suppresses damage to the surface of the acidic gas separation layer by the flow channel material in the winding-on process during manufacture, and exhibits excellent acidic gas separation efficiency.

Abstract translation: 一种酸性气体分离模块，包括：穿孔中空中心管; 以及缠绕在多孔中空管上的层状体，其具有以下顺序在多孔性支持体上：含有吸水性聚合物，载体和水的酸性气体分离层; 以及具有网线结构的流路材料，该网状结构具有与线交叉部分中的酸性气体分离层接触的表面的线交点部分和算术表面粗糙度为35μm以下。 酸性气体分离组件通过维持流道材料中的湍流的产生来抑制絮凝水的产生，在制造过程中有效地抑制流路通道材料对酸性气体分离层的表面的损伤， 表现出优异的酸性气体分离效率。