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公开(公告)号：US20230330646A1
公开(公告)日：2023-10-19
申请号：US18303034
申请日：2023-04-19
Inventor： Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA , Sadahiro KATO , Masayuki FUKUSHIMA , Kojiro INAMORI , Hiroko TAKAHASHI , Yuichiro BANBA , Kaori SEKINE
IPC: B01J29/14 , B01J29/46 , B01J29/68 , B01J29/76 , B01J35/00 , B01J37/00 , B01J37/02 , B01J37/10 , B01J37/18 , B01J29/064 , B01J29/035 , B01J29/068 , B01J29/076 , B01J29/22 , B01J29/16 , B01J29/18 , B01J29/072 , B01J29/08 , B01J29/20 , B01J29/10 , B01J29/12 , B01J29/62 , B01J29/48 , B01J29/60 , B01J29/44 , B01J29/24 , B01J29/61 , B01J29/26 , B01J29/42 , B01J29/40 , B01J29/69 , B01J29/63 , B01J29/70 , B01J29/65 , B01J29/67 , B01J29/66 , B01J29/64 , B01J29/74 , B01J29/78 , B01J29/72 , B01J35/02 , F01N3/28 , C01B39/02 , B01D53/94
CPC classification number: B01J29/14 , B01D53/94 , B01D53/9409 , B01D53/9413 , B01J29/035 , B01J29/0352 , B01J29/0354 , B01J29/0356 , B01J29/0358 , B01J29/064 , B01J29/068 , B01J29/072 , B01J29/076 , B01J29/085 , B01J29/10 , B01J29/12 , B01J29/16 , B01J29/185 , B01J29/20 , B01J29/22 , B01J29/24 , B01J29/26 , B01J29/40 , B01J29/405 , B01J29/42 , B01J29/44 , B01J29/46 , B01J29/48 , B01J29/605 , B01J29/61 , B01J29/62 , B01J29/63 , B01J29/64 , B01J29/655 , B01J29/66 , B01J29/67 , B01J29/68 , B01J29/69 , B01J29/7007 , B01J29/7038 , B01J29/7049 , B01J29/7057 , B01J29/7088 , B01J29/7215 , B01J29/7276 , B01J29/7415 , B01J29/7476 , B01J29/76 , B01J29/7615 , B01J29/7669 , B01J29/7676 , B01J29/7815 , B01J29/7876 , B01J35/0006 , B01J35/0013 , B01J35/0046 , B01J35/006 , B01J35/0066 , B01J35/0073 , B01J35/023 , B01J35/026 , B01J37/0018 , B01J37/0072 , B01J37/0201 , B01J37/0203 , B01J37/0205 , B01J37/0207 , B01J37/0211 , B01J37/0236 , B01J37/10 , B01J37/105 , B01J37/18 , C01B39/02 , F01N3/2828 , B01D2255/2042 , B01D2255/2063 , B01D2255/2073 , B01D2255/2092 , B01D2255/402 , B01D2255/9155 , B01J2229/126 , B01J2229/14 , B01J2229/186 , B01J2229/20 , B01J2229/22 , B01J2229/32 , B01J2229/34 , B01J2229/38 , B01J2229/40 , C10G2300/70 , F01N2330/06 , F01N2370/04 , F01N2510/063
Abstract: A method for making a functional structural body includes a skeletal body of a porous structure composed of a zeolite-type compound, and at least one type of metallic nanoparticles present in the skeletal body, the skeletal body having channels connecting with each other, the metallic nanoparticles being present at least in the channels of the skeletal body.
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公开(公告)号：US20230201814A1
公开(公告)日：2023-06-29
申请号：US18171140
申请日：2023-02-17
Inventor： Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA , Sadahiro KATO , Masayuki FUKUSHIMA , Kojiro INAMORI , Hiroko TAKAHASHI , Yuichiro BANBA , Kaori SEKINE
IPC: B01J29/76 , B01J29/14 , B01J29/68 , B01J35/00 , B01J35/04 , B01J35/10 , B01J37/02 , B01J37/03 , B01J37/10 , B01J29/035 , B01J29/068 , B01J29/064 , B01J29/16 , B01J29/18 , B01J29/076 , B01J29/12 , B01J29/072 , B01J29/10 , B01J29/22 , B01J29/08 , B01J29/20 , B01J29/26 , B01J29/61 , B01J29/24 , B01J29/42 , B01J29/62 , B01J29/60 , B01J29/46 , B01J29/40 , B01J29/48 , B01J29/44 , B01J29/65 , B01J29/64 , B01J29/69 , B01J29/70 , B01J29/67 , B01J29/63 , B01J29/66 , B01J29/72 , B01J29/78 , B01J29/74
CPC classification number: B01J29/7669 , B01J29/14 , B01J29/68 , B01J29/76 , B01J35/0013 , B01J35/04 , B01J35/1057 , B01J35/1061 , B01J37/0203 , B01J37/0236 , B01J37/033 , B01J37/10 , B01J29/035 , B01J29/0358 , B01J29/0352 , B01J29/068 , B01J29/0354 , B01J29/0356 , B01J29/064 , B01J29/16 , B01J29/185 , B01J29/076 , B01J29/12 , B01J29/072 , B01J29/10 , B01J29/22 , B01J29/085 , B01J29/20 , B01J29/26 , B01J29/61 , B01J29/24 , B01J29/42 , B01J29/62 , B01J29/605 , B01J29/46 , B01J29/405 , B01J29/48 , B01J29/44 , B01J29/655 , B01J29/64 , B01J29/69 , B01J29/7057 , B01J29/7007 , B01J29/67 , B01J29/63 , B01J29/66 , B01J29/7276 , B01J29/7676 , B01J29/7038 , B01J29/7876 , B01J29/7815 , B01J29/7415 , B01J29/7088 , B01J29/7215 , B01J29/7476 , B01J29/7615 , B01J2229/22 , B01J2229/40 , B01J2229/38 , C10G2300/70
Abstract: To provide a functional structural body that can realize a long life time by suppressing the decline in function of the functional substance and that can attempt to save resources without requiring a complicated replacement operation, and to provide a method for making the functional structural body. The functional structural body (1) includes a skeletal body (10) of a porous structure composed of a zeolite-type compound, and at least one functional substance (20) present in the skeletal body (10), the skeletal body (10) has channels (11) connecting with each other, and the functional substance is present at least in the channels (11) of the skeletal body (10).
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Patent Agency Ranking
公开(公告)号：US20220161239A1
公开(公告)日：2022-05-26
申请号：US17299641
申请日：2019-12-03
Inventor： Yuichiro BANBA , Kaori SEKINE , Yukako NAKAI , Mai NISHII , Masayuki FUKUSHIMA , Sadahiro KATO , Hirokazu SASAKI , Shinsuke NISHIDA , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
IPC: B01J29/03 , B01J23/745 , B01J35/02
Abstract: Provided is a functional structure which can suppress functional degradation of a functional material to achieve longer life, which can save resources without complicated replacement operations, and which, used for example as a catalyst, exhibits excellent catalytic activity. The functional structure includes supports each having a porous structure and including a zeolite-type compound, and at least one functional material present in the supports and including a metal element (M), in which each of the supports has channels communicating with one another, the functional material is present at least in the channel of each of the supports, and the metal element (M) having constituted the functional material is partially substituted with an element having constituted the supports.
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公开(公告)号：US20220033712A1
公开(公告)日：2022-02-03
申请号：US17299670
申请日：2019-12-03
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Yuichiro BANBA , Kaori SEKINE , Yukako NAKAI , Mai NISHII , Masayuki FUKUSHIMA , Sadahiro KATO , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
Abstract: An apparatus and method for producing hydrocarbons including aromatic hydrocarbons and lower olefins including propylene from CH4 and CO2 through CO and H2 with high activity and high selectivity. The apparatus is provided with: a synthetic gas production unit to which a gas containing CH4 and CO2 is supplied from a first supply unit, and which generates a synthetic gas containing CO and H2 while heating a first catalyst structure; a production unit to which the synthetic gas is supplied and which generates hydrocarbons including aromatic hydrocarbons having 6-10 carbon atoms and lower olefins including propylene while heating a second catalyst structure; and a detection unit which detects propylene and the aromatic hydrocarbons discharged from the production unit, in which the first catalyst structure includes first supports having a porous structure and a first metal fine particle in the first supports, the first supports have a first channels, the first metal fine particle is present in the first channels, the second catalyst structure includes second supports having a porous structure and a second metal fine particle in the second supports, the second supports have a second channels, and a portion of the second channels have an average inner diameter of 0.95 nm or less.
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公开(公告)号：US20220032276A1
公开(公告)日：2022-02-03
申请号：US17299672
申请日：2019-12-03
Inventor： Mai NISHII , Yuichiro BANBA , Kaori SEKINE , Yukako NAKAI , Masayuki FUKUSHIMA , Sadahiro KATO , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
Abstract: A functional structure which can resist a decrease in the function of the functional material and thus have a long life, can be free from the need for complicated replacement operation, can contribute to resource-saving, and can exhibit high catalytic activity when used, for example, as a catalyst. The functional structure includes supports each having porous structure and including a zeolite-type compound, and at least one functional substance present in the supports, in which each of the supports has channels communicating with one another, the functional material is present at least in the channel of each of the supports, and the supports have an average external size of 20 μm or less.
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公开(公告)号：US20220023848A1
公开(公告)日：2022-01-27
申请号：US17299646
申请日：2019-12-03
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Yukako NAKAI , Yuichiro BANBA , Kaori SEKINE , Mai NISHII , Masayuki FUKUSHIMA , Sadahiro KATO , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
Abstract: A catalyst structure that allows prevention of aggregation of fine particles of a functional material, suppresses decrease of catalyst activity, and thus enables the extension of the lifetime of the catalyst structure. A catalyst structure is provided with: a support that is formed from a zeolite-type compound and has a porous structure; and at least one functional material present in the support. The functional material includes a first element that is at least one metallic element selected from the group consisting of cobalt, nickel, and iron. The support has paths connected to each other. The functional material including the first element is present in at least the paths of the support.
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公开(公告)号：US20200094232A1
公开(公告)日：2020-03-26
申请号：US16698496
申请日：2019-11-27
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA , Sadahiro KATO , Masayuki FUKUSHIMA , Hiroko TAKAHASHI , Yuichiro BANBA , Kaori SEKINE
IPC: B01J29/76 , B01J35/00 , B01J37/10 , B01J37/02 , B01J37/18 , B01J29/12 , B01J29/14 , B01J29/44 , B01J29/46 , B01J29/67 , B01J29/68 , B01J29/74 , C01B3/40
Abstract: A structured catalyst for steam reforming of the present disclosure is used for producing reformed gas containing hydrogen from a reforming raw material containing hydrocarbon, and includes a support having a porous structure constituted of a zeolite-type compound, and at least one catalytic substance present inside the support. The support includes channels connecting with each other, and the catalytic substance is metal nanoparticles and present at least in the channels of the support.
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