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公开(公告)号：US20240350983A1
公开(公告)日：2024-10-24
申请号：US18757682
申请日：2024-06-28
Applicant: NGK INSULATORS, LTD.
Inventor： Kosuke NAKAGAWA , Kazuki IIDA , Hirofumi KAN , Atsushi TORII , Makoto SHIOMI , Yukinari SHIBAGAKI , Katsuya SHIMIZU
CPC classification number: B01D69/145 , B01D19/0031 , B01D53/228 , B01D69/02 , B01D71/0281 , B01J12/00 , B01J19/2425 , B01D2325/20
Abstract: A reactor module includes a housing, and a plurality of reactors arranged about a predetermined axis in the housing. In a cross section along a radial direction perpendicular to the predetermined axis, shortest distances between the housing and the plurality of reactors are equivalent to each other.
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公开(公告)号：US20240316527A1
公开(公告)日：2024-09-26
申请号：US18679548
申请日：2024-05-31
Applicant: NGK INSULATORS, LTD.
Inventor： Kosuke NAKAGAWA , Kazuki IIDA , Hirofumi KAN , Atsushi TORII
CPC classification number: B01J19/2475 , B01J19/0013 , B01J19/2445 , B01J19/245 , B01J2219/00164 , B01J2219/2423
Abstract: A reactor module includes a pre-reactor and a membrane reactor disposed downstream of the pre-reactor. The membrane reactor includes a separation membrane. In the pre-reactor, an intermediate gas is generated from a source gas containing hydrogen and carbon oxide. The intermediate gas contains a liquid fuel, water vapor, and residual source gas. In the membrane reactor, the liquid fuel and water vapor are generated from the residual source gas. The separation membrane allows the water vapor contained in the intermediate gas and a product generated from the residual source gas to pass therethrough.
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公开(公告)号：US20240316507A1
公开(公告)日：2024-09-26
申请号：US18672383
申请日：2024-05-23
Applicant: NGK INSULATORS, LTD.
Inventor： Kosuke NAKAGAWA , Kazuki IIDA , Hirofumi KAN , Atsushi TORII
IPC: B01D69/14 , B01D19/00 , B01D53/22 , B01D63/06 , C07C29/152
CPC classification number: B01D69/145 , B01D19/0031 , B01D53/22 , B01D63/062 , C07C29/152 , B01D2257/80 , B01D2313/041
Abstract: A separation membrane module includes a monolith type reactor, a housing, an annular first sealing portion and an annular second sealing portion. The monolith type reactor extends in a longitudinal direction and is configured to be used for a conversion reaction for converting a source gas into a liquid fuel. The annular first sealing portion seals a gap between the housing and a first end portion of the reactor in the longitudinal direction. The annular second sealing portion seals a gap between the housing and a second end portion of the reactor in the longitudinal direction. The first sealing portion is deformable or movable in the longitudinal direction together with the reactor. The second sealing portion fixes the reactor to the housing.
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公开(公告)号：US20240269621A1
公开(公告)日：2024-08-15
申请号：US18638779
申请日：2024-04-18
Applicant: NGK INSULATORS, LTD.
Inventor： Kazuki IIDA , Yukinari SHIBAGAKI , Kosuke NAKAGAWA , Sota MAEHARA , Hirofumi KAN
CPC classification number: B01D69/145 , B01D53/22 , B01D63/06 , B01D69/04 , B01J19/2415 , B01J19/2475 , B01D2257/80 , B01D2313/146 , B01D2313/19 , B01D2313/42
Abstract: A separation membrane module a tubular housing, a monolith type membrane structure housed in the housing, and a first flow regulation portion housed in the housing. The housing has an inner circumferential surface and a first opening formed in the inner circumferential surface and configured to allow a sweep gas to flow therethrough. The membrane structure has an outer circumferential surface and a first slit formed in the outer circumferential surface and configured to allow the sweep gas to flow therethrough. The first flow regulation portion has a first flow regulation surface configured to regulate a flow of the sweep gas between the first opening and the first slit.
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15.发明公开公开(公告)号：US20240116028A1
公开(公告)日：2024-04-11
申请号：US18390114
申请日：2023-12-20
Applicant: NGK INSULATORS, LTD.
Inventor： Yusuke OKUMA , Yukinari SHIBAGAKI , Hirofumi KAN , Kazuki IIDA , Atsushi TORII , Kosuke NAKAGAWA
CPC classification number: B01J20/3078 , B01D53/0462 , B01D2257/504
Abstract: A method of regenerating an acid gas adsorption device includes the steps of: causing an acid gas to be adsorbed to an acid gas adsorption material by supplying a gas including the acid gas to an acid gas adsorption device so that the gas is brought into contact with an acid gas adsorption layer; causing the acid gas to be desorbed from the acid gas adsorption material; removing the acid gas adsorption layer of the acid gas adsorption device, which has been subjected to the step of causing the acid gas to be adsorbed and the step of causing the acid gas to be desorbed, from a surface of a base material; and forming an acid gas adsorption layer including a porous carrier and an acid gas adsorption material on the surface of the base material from which the acid gas adsorption layer has been removed.
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Patent Agency Ranking
公开(公告)号：US20220328723A1
公开(公告)日：2022-10-13
申请号：US17807395
申请日：2022-06-17
Applicant: NGK Insulators, Ltd.
Inventor： Hirohisa OGAWA , Yoshimasa KOBAYASHI , Kazuki IIDA , Hiroyuki SHIBATA
IPC: H01L33/32 , H01L21/205 , H01L21/02 , C30B29/38 , C30B29/40
Abstract: An AlN monocrystal plate disclosed herein may include: a first surface in a thickness direction; and a second surface opposing the first surface. A metal component containing region may be disposed substantially parallel to the first surface in an intermediate portion between the first surface and the second surface. In the metal component containing region, a plurality of metal components may be introduced and distributed. A type of the metal components may be Ga.
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公开(公告)号：US20170153169A1
公开(公告)日：2017-06-01
申请号：US15299925
申请日：2016-10-21
Applicant: NGK INSULATORS, LTD.
Inventor： Kazuki IIDA , Yasumasa FUJIOKA , Hisazumi SHAKU , Kazunari AKITA , Yoshihiro SATO
CPC classification number: G01N3/068 , G01N3/10 , G01N3/12 , G01N33/388 , G01N2203/0067 , G01N2203/0266 , G01N2203/0274 , G01N2203/0647
Abstract: A breaking strength tester includes: a tubular pressure container having opened both ends to house a part of a pillar-shaped honeycomb structure including a partition walls and a circumferential wall; a tubular pressurization elastic body disposed to surround an entire circumference of a pressurized portion having a length equal to or less than ½ of a length in an axial direction of the circumferential wall; a partial pressurization unit which elastically deforms the pressurization elastic body and applies uniform pressure to the entire circumference of the circumferential wall of the pressurized portion of the honeycomb structure housed in the pressure container up to pressure test strength; and a pressure measurement unit which measures a value of the uniform pressure applied to the circumferential wall by the pressurization elastic body.
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公开(公告)号：US20250099903A1
公开(公告)日：2025-03-27
申请号：US18975197
申请日：2024-12-10
Applicant: NGK INSULATORS, LTD.
Inventor： Yusuke OKUMA , Yukinari SHIBAGAKI , Hirofumi KAN , Kazuki IIDA , Atsushi TORII , Kosuke NAKAGAWA
IPC: B01D53/04
Abstract: A method of regenerating an acid gas adsorption device includes the steps of: causing an acid gas to be adsorbed to an acid gas adsorption material by supplying the acid gas to an acid gas adsorption device so that the acid gas is brought into contact with an acid gas adsorption layer; causing the acid gas to be desorbed from the acid gas adsorption material; and causing an acid gas adsorption material to adhere to the acid gas adsorption layer of the acid gas adsorption device, which has been subjected to the step of causing the acid gas to be adsorbed and the step of causing the acid gas to be desorbed, by supplying the acid gas adsorption material thereto.
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19.发明申请公开(公告)号：US20250099902A1
公开(公告)日：2025-03-27
申请号：US18969661
申请日：2024-12-05
Applicant: NGK INSULATORS, LTD.
Inventor： Yusuke OKUMA , Yukinari SHIBAGAKI , Hirofumi KAN , Kazuki IIDA , Atsushi TORII , Kosuke NAKAGAWA
IPC: B01D53/04
Abstract: A method of regenerating an acid gas adsorption device includes the steps of: causing an acid gas to be adsorbed to an acid gas adsorption material by supplying the acid gas to an acid gas adsorption device so that the acid gas is brought into contact with an acid gas adsorption layer; causing the acid gas to be desorbed from the acid gas adsorption material; pulverizing the acid gas adsorption device, which has been subjected to the step of causing the acid gas to be adsorbed and the step of causing the acid gas to be desorbed, to provide a regenerated material powder; and molding a base material from the regenerated material powder to form an acid gas adsorption layer including an acid gas adsorption material on a surface of the base material.
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公开(公告)号：US20240359141A1
公开(公告)日：2024-10-31
申请号：US18769525
申请日：2024-07-11
Applicant: NGK INSULATORS, LTD.
Inventor： Kazuki IIDA , Yukinari SHIBAGAKI , Kosuke NAKAGAWA , Sota MAEHARA , Hirofumi KAN
CPC classification number: B01D69/04 , B01D39/2068 , B01D71/024 , B01D2201/291
Abstract: A membrane assembly is configured to be housed in a tubular housing. The membrane assembly includes a columnar membrane structure, an annular first flange surrounding a first end portion of the membrane structure, a first intermediate portion arranged between a first end surface of the membrane structure and the housing, and a first bonding material interposed between the first flange and the membrane structure and between the first intermediate portion and the membrane structure.
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