公开(公告)号：US10703652B2

公开(公告)日：2020-07-07

申请号：US15963753

申请日：2018-04-26

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Kimiaki Miyamoto

IPC: B01D61/00 ,  C02F1/44 ,  C07C211/00 ,  C01B32/60 ,  C02F103/08 ,  C02F1/02 ,  C02F1/16 ,  C02F1/20

Abstract: A forward osmosis apparatus includes a diluting component for bringing a feed solution and a draw solution containing a cation source and an anion source in an ionized state into contact through a semi-permeable membrane and diluting the draw solution with water separated from the feed solution by means of the semi-permeable membrane; a separator for separating the draw solution that has been diluted by the diluting component into the cation source and anion source and into water; and a dissolving apparatus, returning the cation source and the anion source that have been separated by the separator to, and dissolving the cation source and anion source in, the draw solution that has been diluted, wherein the molecular weight of the cation source in an uncharged state is 31 or greater and the Henry's law constant of each of the anion source and cation source is 1.0×104 (Pa/mol·fraction) or greater in a standard state.

公开(公告)号：US09850147B2

公开(公告)日：2017-12-26

申请号：US14668222

申请日：2015-03-25

Applicant: FUJIFILM Corporation

Inventor： Tetsufumi Takamoto ,  Akihito Amao ,  Nagisa Toihara ,  Morihito Ikeda ,  Satoshi Sano ,  Keisuke Kodama

IPC: B01D39/00 ,  B01D39/14 ,  B01D71/28 ,  B01D29/46 ,  B05D5/00 ,  C02F1/469 ,  B01J47/12 ,  B01D71/40 ,  B01D71/82 ,  C08F222/38 ,  B01D67/00 ,  B01D69/10 ,  B01D71/66 ,  B01D69/02 ,  C08J5/22

CPC classification number: C02F1/4695 ,  B01D67/0006 ,  B01D69/02 ,  B01D69/10 ,  B01D71/40 ,  B01D71/66 ,  B01D71/82 ,  B01D2323/30 ,  B01D2323/34 ,  B01D2323/345 ,  B01D2325/02 ,  B01D2325/20 ,  B01D2325/26 ,  B01D2325/42 ,  B01J47/12 ,  C02F2301/00 ,  C08F222/385 ,  C08J5/2231 ,  C08J2333/14

Abstract: A functional polymer membrane having a pore volume fraction of 0.6% or more and 3.0% or less by allowing a reaction of curing a composition containing a polymerizable compound (A) and a copolymerizable monomer (B).

公开(公告)号：US08557748B2

公开(公告)日：2013-10-15

申请号：US13759463

申请日：2013-02-05

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Taisei Nishimi ,  Junichi Katada

IPC: C40B60/00

CPC classification number: C07F7/1804 ,  G01N33/54353 ,  G01N33/54393 ,  Y10T428/2991

Abstract: An immobilization method for immobilizing a physiologically active substance on a solid phase carrier, the method including: bringing the solid phase carrier into contact with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I); and carrying out a process of binding of the physiologically active substance to the acid anhydride functional group while maintaining the solid phase carrier after the contact at a temperature within the range of 0° C. to 60° C.; a physiologically active substance-immobilized carrier, and a carrier for immobilization are provided. Further, a carrier including a porous material treated with an acid anhydride functional group-containing silane coupling agent represented by the following Formula (I), a blocking agent that is immobilized to the porous material; and a method for producing it is provided.

公开(公告)号：US10087090B2

公开(公告)日：2018-10-02

申请号：US15085197

申请日：2016-03-30

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Kimiaki Miyamoto

IPC: B01D61/00 ,  C02F1/44 ,  C01B32/60 ,  C07C211/00 ,  C02F103/08 ,  C02F1/02 ,  C02F1/16 ,  C02F1/20

Abstract: A forward osmosis apparatus is improved. A forward osmosis apparatus, comprising a diluting means for bringing a feed solution and a draw solution comprising a cation source and an anion source in an ionized state into contact through a semi-permeable membrane and diluting the draw solution with water separated from the feed solution by means of the semi-permeable membrane; a separating means for separating the draw solution that has been diluted by the diluting means into the cation source and anion source and into water; and a dissolving means, returning the cation source and the anion source that have been separated by the separating means to, and dissolving the cation source and anion source in, the draw solution that has been diluted; wherein the molecular weight of the cation source in an uncharged state is 31 or greater and the Henry's law constant of each of the anion source and cation source is 1.0×104 (Pa/mol·fraction) or greater in a standard state.

公开(公告)号：US10087089B2

公开(公告)日：2018-10-02

申请号：US15040327

申请日：2016-02-10

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Kimiaki Miyamoto

IPC: C02F1/44 ,  B01D61/00 ,  C07C211/00 ,  C01B32/60 ,  C02F103/08 ,  C02F1/02 ,  C02F1/16 ,  C02F1/20

Abstract: A forward osmosis apparatus is improved. A forward osmosis apparatus, comprising a diluting means for bringing a feed solution and a draw solution comprising a cation source and an anion source in an ionized state into contact through a semi-permeable membrane and diluting the draw solution with water separated from the feed solution by means of the semi-permeable membrane;a separating means for separating the draw solution that has been diluted by the diluting means into the cation source and anion source and into water; anda dissolving means, returning the cation source and the anion source that have been separated by the separating means to, and dissolving the cation source and anion source in, the draw solution that has been diluted;wherein the molecular weight of the cation source in an uncharged state is 31 or greater and the Henry's law constant of each of the anion source and cation source is 1.0×104 (Pa/mol·fraction) or greater in a standard state.

公开(公告)号：US09630861B2

公开(公告)日：2017-04-25

申请号：US13827047

申请日：2013-03-14

Applicant: FUJIFILM Corporation

Inventor： Morihito Ikeda ,  Kimiaki Miyamoto

IPC: B01D61/00 ,  B01D63/00 ,  B01D65/00 ,  C02F1/44 ,  C02F103/08 ,  C02F1/02 ,  C02F1/16 ,  C02F1/20

CPC classification number: C02F1/445 ,  B01D61/002 ,  B01D61/005 ,  B01D2311/2626 ,  C01B32/60 ,  C02F1/02 ,  C02F1/16 ,  C02F1/20 ,  C02F1/447 ,  C02F2103/08 ,  C02F2209/005 ,  C02F2209/02 ,  C02F2303/16 ,  C07C211/00 ,  Y02A20/131 ,  Y02W10/37

Abstract: A forward osmosis apparatus includes a diluting means for bringing a feed solution and a draw solution containing a cation source and an anion source in an ionized state into contact through a semi-permeable membrane and diluting the draw solution with water separated from the feed solution by means of the semi-permeable membrane; a separating means for separating the diluted draw solution into the cation source and anion source and into water; and a dissolving means, returning the separated cation source and the separated anion source to, and dissolving the cation source and anion source in, the draw solution that has been diluted. The molecular weight of the cation source in an uncharged state is 31 or greater and the Henry's law constant of each of the anion source and cation source is 1.0×104 (Pa/mol·fraction) or greater in a standard state.