公开(公告)号：US20160136572A1

公开(公告)日：2016-05-19

申请号：US15007985

申请日：2016-01-27

Applicant: FUJIFILM Corporation

Inventor： Takeshi NARITA ,  Kenichi ISHIZUKA ,  Ryo OUCHI ,  Makoto SAWADA

IPC: B01D53/22

CPC classification number: B01D53/228 ,  B01D53/22 ,  B01D63/08 ,  B01D63/10 ,  B01D67/0079 ,  B01D69/12 ,  B01D69/142 ,  B01D71/36 ,  B01D71/38 ,  B01D71/40 ,  B01D71/76 ,  B01D2053/221 ,  B01D2256/10 ,  B01D2256/16 ,  B01D2257/504 ,  B01D2323/21 ,  B01D2323/283 ,  B01D2323/286 ,  B01D2323/30 ,  B01D2323/46 ,  Y02C10/10

Abstract: An acidic gas separation laminate includes a composite film formed of a porous support which is formed by laminating a porous film and an auxiliary support film and an acidic gas separation facilitated transport film which is disposed on the porous film side of the porous support; a permeating gas channel member which is laminated so as to face the auxiliary support film of the porous support and in which acidic gas permeated and passed through the acidic gas separation facilitated transport film flows; and a film protection unit in which an adhesive becomes impregnated into the porous film at an impregnation rate of 10% or greater in the lamination direction of the porous support and the impregnation rate of the adhesive in the auxiliary support film is smaller than the impregnation rate of the adhesive in the porous film.

Abstract translation: 酸性气体分离层压体包括由多孔载体形成的复合膜，该多孔载体通过层叠多孔膜和辅助载体膜以及设置在多孔载体的多孔膜侧上的酸性气体分离促进输送膜形成; 渗透气体通道部件层叠以与多孔性支持体的辅助支撑膜相面对，其中酸性气体渗透并通过酸性气体分离促进输送膜流动; 以及膜保护单元，其中粘合剂以多孔支撑体的层压方向以10％以上的浸渍速率浸渍到多孔膜中，并且辅助载体膜中的粘合剂的浸渍速率小于浸渍速率 的多孔膜中的粘合剂。

公开(公告)号：US20160008766A1

公开(公告)日：2016-01-14

申请号：US14860808

申请日：2015-09-22

Applicant: FUJIFILM CORPORATION

Inventor： Yoshihiro ABURAYA ,  Makoto SAWADA ,  Satoshi YONEYAMA ,  Yoichi HOSOYA

IPC: B01D69/12 ,  B01D69/10 ,  B01D67/00 ,  C09D153/00 ,  B01D71/80 ,  B01D53/22 ,  B01J19/24 ,  B01D69/14 ,  B01D71/38

CPC classification number: B01D69/12 ,  B01D53/22 ,  B01D53/228 ,  B01D63/10 ,  B01D67/0002 ,  B01D69/10 ,  B01D69/142 ,  B01D71/32 ,  B01D71/38 ,  B01D71/40 ,  B01D71/80 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2323/30 ,  B01J19/2475 ,  B01J2219/24 ,  C09D153/005 ,  Y02C10/10

Abstract: A solution is to produce an acid gas separation composite membrane provided with an acid gas separation facilitated membrane on a porous support, including; arranging of a coating liquid for acid gas separation formed through dispersing or dissolving into water a polyvinyl acetal compound formed through crosslinking, by an acetal bond, block copolymers formed through bonding of a polymer block formed of polyvinyl alcohol and a polymer block formed of polyacrylate through a linking group, an acid gas carrier and at least one kind of anion other than hydroxide ion, carboxyl ion, carbonate ion and bicarbonate ion, and coating of the coating liquid for acid gas separation onto a hydrophobic surface of the porous support having hydrophobicity at least on one surface to form the acid gas separation facilitated transport membrane thereon.

Abstract translation: 一种溶液是在多孔载体上制备酸性气体分离促进膜的酸性气体分离复合膜，包括： 布置通过分散或溶解在水中形成的酸性气体分离用涂料，通过交联，缩醛键形成的聚乙烯醇缩醛化合物，通过由聚乙烯醇形成的聚合物嵌段和由聚丙烯酸酯形成的聚合物嵌段形成的嵌段共聚物形成的嵌段共聚物 连接基团，酸性气体载体和除氢氧根离子，羧基离子，碳酸根离子和碳酸氢根离子以外的至少一种阴离子，以及将用于酸性气体分离的涂布液涂覆到具有疏水性的多孔载体的疏水性表面上 至少在一个表面上形成酸性气体分离促进其上的输送膜。