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公开(公告)号：US11378343B2
公开(公告)日：2022-07-05
申请号：US16580924
申请日：2019-09-24
申请人： IHI CORPORATION
发明人： Akihisa Yano , Tatsuya Oka , Takahito Akita , Taiga Yamamoto , Hideshi Shibuya , Yusuke Takeuchi , Hiroyuki Kamata
摘要： A heat treatment device includes first heat transfer bodies including first flow channels, second heat transfer bodies including second flow channels and each being stacked on the respective first heat transfer bodies, and a casing having a space communicating with the second flow channels and being in contact with each surface including the edge of the connection interface between each first heat transfer body and each second heat transfer body. The first heat transfer bodies each include a third flow channel provided in a wall portion isolating the first flow channels from the space of the casing. The first flow channels are grooves in contact with the connection interface, and the third flow channel is a groove in contact with the connection interface and intersecting with a virtual line connecting the first flow channels with the space of the casing at the connection interface.
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公开(公告)号：US10926235B2
公开(公告)日：2021-02-23
申请号：US16800079
申请日：2020-02-25
申请人： IHI CORPORATION
发明人： Akihisa Yano , Tatsuya Oka , Hiroyuki Kamata , Shigeki Sakakura , Nobuyuki Honma , Yusuke Takeuchi
IPC分类号： B01J12/00 , B01J19/24 , B01J19/00 , C01B3/48 , C07C1/04 , F28F3/04 , F28D9/00 , F28F3/00 , C01B3/38 , F28D21/00
摘要： A reactor includes: a main reactor core including main reaction flow channels through which the raw material fluid flows, and main temperature control flow channels through which the heat medium flows along a flow direction of the raw material fluid flowing in the main reaction flow channel; and a pre-reactor core including pre-reaction flow channels of which an outlet side connects with an inlet side of the main reaction flow channels and through which the raw material fluid flows, and pre-temperature control flow channels of which an inlet side connects with an outlet side of the main reaction flow channels and through which the product serving as the heat medium flows along a flow direction of the raw material fluid flowing in the pre-reaction flow channel.
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公开(公告)号：US10603649B2
公开(公告)日：2020-03-31
申请号：US15821049
申请日：2017-11-22
申请人： IHI CORPORATION
发明人： Akihisa Yano , Tatsuya Oka , Hiroyuki Kamata , Shigeki Sakakura , Nobuyuki Honma , Yusuke Takeuchi
IPC分类号： B01J19/24 , F28D9/00 , B01J12/00 , F28F3/04 , F28F3/00 , C01B3/38 , B01J19/00 , C01B3/48 , C07C1/04 , F28D21/00
摘要： A reactor includes: a main reactor core including main reaction flow channels through which the raw material fluid flows, and main temperature control flow channels through which the heat medium flows along a flow direction of the raw material fluid flowing in the main reaction flow channel; and a pre-reactor core including pre-reaction flow channels of which an outlet side connects with an inlet side of the main reaction flow channels and through which the raw material fluid flows, and pre-temperature control flow channels of which an inlet side connects with an outlet side of the main reaction flow channels and through which the product serving as the heat medium flows along a flow direction of the raw material fluid flowing in the pre-reaction flow channel.
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公开(公告)号：US09802872B2
公开(公告)日：2017-10-31
申请号：US14779941
申请日：2014-03-28
发明人： Luwei Chen , Zhi Qun Tian , Armando Borgna , Hiroyuki Kamata , Yoshinori Izumi
IPC分类号： C07C1/02 , C07C1/04 , C07C1/12 , B01J23/755 , C07C9/04 , C10K3/04 , C10K1/32 , C10G2/00 , B01J37/18 , B01J35/00 , B01J35/02 , B01J35/10 , C10L3/08 , B01J37/02
CPC分类号： C07C1/0435 , B01J23/755 , B01J35/0013 , B01J35/002 , B01J35/0053 , B01J35/008 , B01J35/0086 , B01J35/023 , B01J35/1019 , B01J35/1023 , B01J35/1057 , B01J35/1061 , B01J35/1066 , B01J37/0203 , B01J37/0209 , B01J37/18 , C07C1/02 , C07C1/04 , C07C1/0445 , C07C1/12 , C07C9/04 , C07C2521/08 , C07C2523/755 , C10G2/332 , C10K1/32 , C10K3/04 , C10L3/08 , C10L2290/42 , Y02P20/142
摘要： The invention relates to use of a catalyst comprising particles of nickel dispersed in a porous silica matrix for catalyzing a methanation reaction. There is also described a method for methanation of a feedstock at least comprising gases carbon monoxide and hydrogen, said method comprising contacting the feedstock with the catalyst.
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公开(公告)号：US09776164B2
公开(公告)日：2017-10-03
申请号：US14976906
申请日：2015-12-21
申请人： IHI CORPORATION
发明人： Hiroyuki Kamata , Koki Hamada , Takuya Yoshinoya
CPC分类号： B01J19/249 , B01F5/0082 , B01J19/0093 , B01J19/24 , B01J2219/00054 , B01J2219/00783 , B01J2219/00835 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01J2219/00898 , B01J2219/24 , B01J2219/2453 , B01J2219/2459 , B01J2219/246 , B01J2219/2465 , B01J2219/2472 , B01J2219/2479 , B01J2219/2486
摘要： A reactor includes: a reaction-side flow passage through which a fluid as a reaction object flows; and a catalyst structure provided in the reaction-side flow passage. The catalyst structure includes: a body part formed in a raised and depressed plate shape to partition the reaction-side flow passage into a plurality of flow passages disposed side by side in a direction perpendicular to a flow direction of the fluid; a catalyst carried on the body part to promote a reaction of the fluid; and one or more communication holes (grooves) to make the plurality of flow passages partitioned by the body part communicate with each other.
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公开(公告)号：US20230001389A1
公开(公告)日：2023-01-05
申请号：US17782332
申请日：2020-12-03
发明人： Sze Wei Daniel Ong , Luwei Chen , Chee Kok Poh , Jie Chang , Noriki Mizukami , Yoshinori Izumi , Hiroyuki Kamata , Armando Borgna
IPC分类号： B01J23/78 , B01J35/00 , B01J29/85 , B01J29/40 , B01J37/03 , B01J37/08 , B01J37/18 , B01J23/00 , C07C1/04 , B01J29/08
摘要： The present invention relates to a hybrid iron nanoparticle catalyst comprising: i) 1 to 50 wt. % nanoparticles comprising iron and at least one of a metal M selected from the group consisting of alkali metals, alkaline earth metals, transition metals of groups 3 to 7 and 9 to 11 of the Periodic Table of Elements, lanthanides and combinations of M thereof; and ii) 50 to 99 wt. % of an aluminosilicate or silicoaluminophosphate zeolite, based on the total weight of the catalyst, wherein said nanoparticle has a diameter of about 2 to 50 nm. The present invention also relates to a method of preparing the hybrid iron nanoparticle catalyst and a process for the production of light olefins using the hybrid iron nanoparticle catalyst.
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公开(公告)号：US10981140B2
公开(公告)日：2021-04-20
申请号：US16580642
申请日：2019-09-24
申请人： IHI CORPORATION
发明人： Hiroyuki Kamata
摘要： A catalytic reactor includes: a reaction-side flow channel in which a reaction fluid flows; a structured catalyst removably located in the reaction-side flow channel; and a protrusion formed in the structured catalyst or an inner surface of the reaction-side flow channel, having a height forming a clearance between the structured catalyst and the inner surface of the reaction-side flow channel.
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公开(公告)号：US11878281B2
公开(公告)日：2024-01-23
申请号：US17116033
申请日：2020-12-09
申请人： IHI CORPORATION
发明人： Yusuke Takeuchi , Takuya Yoshinoya , Daisuke Tsunoda , Taiga Yamamoto , Akihisa Yano , Shunji Miyajima , Shigeki Sakakura , Hiroyuki Kamata , Nobuyuki Honma
CPC分类号： B01J19/248 , F28F27/02 , B01J2219/0006 , B01J2219/00081 , B01J2219/00961 , B01J2219/2401
摘要： A reactor includes: a heat exchange section including: a first flow channel configured to flow a reaction fluid and a second flow channel configured to flow a heat medium; an introduction path for a temperature sensor, extending from an insertion opening provided on a side surface of the heat exchange section to the first flow channel or the second flow channel; a pipe for a temperature sensor, connected to a side surface of the heat exchange section and communicating with the introduction path through the insertion opening; and a jig provided in the pipe. The jig is provided with a guide hole extending from the base end toward the tip end and opened toward the insertion opening of the introduction path. The guide hole is provided with a tapered hole directed from the base end toward the tip end.
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9.发明申请公开(公告)号：US20230032512A1
公开(公告)日：2023-02-02
申请号：US17782350
申请日：2020-12-03
发明人： Sze Wei Daniel Ong , Luwei Chen , Chee Kok Poh , Jie Chang , Noriki Mizukami , Yoshinori Izumi , Hiroyuki Kamata , Armando Borgna
IPC分类号： B01J23/889 , B01J23/78 , B01J21/08 , B01J35/00 , B01J23/00 , B01J37/04 , B01J37/03 , B01J37/08 , C07C1/12
摘要： The present invention relates to a method of preparing a nano-sized, iron-based catalyst, the method comprising: mixing a solution containing an iron salt with a surfactant to form a mixture; adding a basic salt solution comprising a salt of element selected from the group consisting of: alkali metals, alkaline earth metals, transition metals of groups 3 to 7 and 9 to 11 of the Periodic Table of Elements, lanthanides, and combinations of elements thereof, to the mixture to form a precipitate; and calcining said precipitate to form the iron-based catalyst, said iron-based catalyst at least partially comprising said element of said basic salt. The present invention also relates to a nano-sized, iron-based catalyst prepared by the above method and a process for the production of light olefins using the nano-sized, iron-based catalyst.
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公开(公告)号：US10118148B2
公开(公告)日：2018-11-06
申请号：US15820548
申请日：2017-11-22
申请人： IHI CORPORATION
发明人： Shigeki Sakakura , Nobuyuki Honma , Takashi Nishii , Tomohiro Kaneko , Rie Harada , Kunitaka Masaki , Hiroyuki Kamata , Koki Hamada , Akihisa Yano , Tatsuya Oka , Yusuke Takeuchi
IPC分类号： B01J19/00 , B01J19/24 , C01B3/38 , C07C1/00 , F28D9/00 , F28F3/08 , B01J12/00 , F28F3/00 , C01B3/48 , C07C1/04
摘要： An end surface of each first side wall, an end surface of each first middle wall, and an end surface of each first end wall are joined to an adjacent second structure by diffusion bonding, an end surface of each second side wall, an end surface of each second middle wall, and an end surface of each second end wall are joined to an adjacent first structure or a lid structure by diffusion bonding, a thickness of each first side wall is greater than or equal to a thickness of each first middle wall, and a thickness of each second side wall is greater than or equal to a thickness of each second middle wall.
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