公开(公告)号：CA3122458A1

公开(公告)日：2020-06-18

申请号：CA3122458

申请日：2019-12-11

Applicant: TORAY INDUSTRIES

Inventor： TOKUYAMA TAKAHIRO ,  IIZUKA RINA ,  YAMADA HIROYUKI ,  KIMURA MASAHIRO

IPC: B01D63/10 ,  B01D53/22 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D71/56 ,  C01B3/00 ,  C01B3/56 ,  H01M8/04 ,  H01M8/0662 ,  H01M8/10 ,  H01M8/12

Abstract: The present invention addresses the problem of reducing the introduction of impurities into a gas in a power generation system. This power generation system purifies an anode gas using a separation membrane comprising any of a polyamide, graphene, a metal-organic framework (MOF), and a covalent organic framework (COF), and then feeds the product to a negative electrode.

公开(公告)号：CA3122755A1

公开(公告)日：2020-06-18

申请号：CA3122755

申请日：2019-12-11

Applicant: TORAY INDUSTRIES

Inventor： TOKUYAMA TAKAHIRO ,  IIZUKA RINA ,  YAMADA HIROYUKI ,  KIMURA MASAHIRO

IPC: B01D63/10 ,  B01D53/22 ,  B01D69/10 ,  B01D69/12 ,  B01D71/56 ,  C01B3/00 ,  C01B3/56 ,  H01M8/04 ,  H01M8/04791 ,  H01M8/0662 ,  H01M8/10 ,  H01M8/12

Abstract: The present invention separates and recycles hydrogen, from negative-electrode exhaust gas, using a separation membrane containing any one of a polyamide, graphene, a metal organic framework (MOF), and a covalent organic framework (COF).

公开(公告)号：AU2020337220A1

公开(公告)日：2022-03-17

申请号：AU2020337220

申请日：2020-06-16

Applicant: TORAY INDUSTRIES

Inventor： HIROZAWA HIROHO ,  IIZUKA RINA ,  TOKUYAMA TAKAHIRO ,  HASEGAWA YOKO ,  MIZUNO YOSUKE

IPC: B01D63/00 ,  B01D53/22 ,  B01D63/10

Abstract: In order to provide a gas membrane separation module in which winding stability and chargeability into a pressure container are improved while the filling amount of a gas separation membrane is improved, the present invention provides a gas separation membrane module comprising: a center tube; a plurality of separation membranes having a feed-side surface and a permeation-side surface, the separation membranes being positioned so that the feed-side surfaces face each other and the permeation-side surfaces face each other; and a feed-side channel material positioned between the feed-side surfaces and a permeation-side channel material positioned between the permeation-side surfaces. The separation membranes, the feed-side channel material, and the permeation-side channel material are wound around the center tube. The average pore diameter of the obverse surface and the average pore diameter of the obverse surface, of, respectively, the feed-side channel material and the permeation-side channel material, is 950 μm or below.

公开(公告)号：CA3122783A1

公开(公告)日：2020-06-18

申请号：CA3122783

申请日：2019-12-11

Applicant: TORAY INDUSTRIES

Inventor： TOKUYAMA TAKAHIRO ,  IIZUKA RINA ,  YAMADA HIROYUKI ,  KIMURA MASAHIRO

IPC: B01D63/10 ,  B01D53/22 ,  B01D69/10 ,  B01D69/12 ,  B01D71/56 ,  C01B3/00 ,  C01B13/00 ,  H01M8/04 ,  H01M8/0662 ,  H01M8/10 ,  H01M8/12

Abstract: The present invention refines a positive electrode gas using a separation membrane composed of any one of a polyamide, graphene, a metal organic framework (MOF), and a covalent organic framework (COF), and supplies said gas to a positive electrode.

公开(公告)号：EP3225299A4

公开(公告)日：2018-07-04

申请号：EP15863061

申请日：2015-11-27

Applicant: TORAY INDUSTRIES

Inventor： TOKUYAMA TAKAHIRO ,  TOMIOKA HIROKI ,  OGAWA TAKAFUMI ,  SUZUKI YUTARO

IPC: B01D71/70 ,  B01D69/10 ,  B01D69/12 ,  B01D71/16 ,  B01D71/56 ,  C08F230/08

CPC classification number: B01D71/70 ,  B01D69/02 ,  B01D69/10 ,  B01D69/12 ,  B01D71/16 ,  B01D71/56 ,  B01D2325/022 ,  B01D2325/04 ,  B01D2325/30 ,  C02F1/44 ,  C02F2101/12 ,  C08F230/08

Abstract: The present invention provides a semipermeable membrane which has resistance to oxidizing agents even in the presence of heavy metals and which, despite this, can have salt-removing performance equal to that of semipermeable membranes having poor resistance to oxidizing agents. A coated semipermeable membrane of the invention includes a semipermeable layer and a polymer layer formed on the semipermeable layer, and the polymer layer includes a polymerization product formed by both condensation of hydrolyzable groups possessed by the following compound (A) and polymerization of the compound (A) with the following compound (B): (A) a silicon compound having a silicon atom, a reactive group including an ethylenically unsaturated group directly bonded to the silicon atom, and a hydrolyzable group directly bonded to the silicon atom; and (B) a compound other than the compound (A), which has both a hydrophilic group and an ethylenically unsaturated group.

公开(公告)号：EP3085435A4

公开(公告)日：2017-10-11

申请号：EP14871040

申请日：2014-06-11

Applicant: TORAY INDUSTRIES

Inventor： TOKUYAMA TAKAHIRO ,  TOMIOKA HIROKI

IPC: B01D71/56 ,  B01D61/00 ,  B01D67/00 ,  B01D71/62 ,  B01D71/64 ,  B01D71/68 ,  C08J5/18 ,  C08J5/22

CPC classification number: B01D67/0013 ,  B01D61/002 ,  B01D67/0006 ,  B01D67/0009 ,  B01D67/0011 ,  B01D71/56 ,  B01D71/64 ,  B01D71/68 ,  B01D2323/16 ,  B01D2323/30 ,  B01D2325/04 ,  B01D2325/24 ,  C08J5/18 ,  C08J5/2256 ,  C08J2377/00 ,  C08J2379/08 ,  C08J2381/06

Abstract: Provided is a production process for a semipermeable membrane having both semipermeability and strength and also provided is the semipermeable membrane. The process comprises the step of forming a liquid membrane from a membrane-forming solution comprising materials (A) to (C), material (A) being a polymer having a repeating unit structure comprising one or more kinds of structural moieties selected from the group consisting of an amide group, an imide group, a sulfonyl group, and a heterocyclic ring, material (B) being a good solvent for material (A), material (C) being a salt, and the step of removing the solvent from the liquid membrane.