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1.发明公开公开(公告)号：US20240352365A1
公开(公告)日：2024-10-24
申请号：US18575857
申请日：2022-07-01
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Takashi FUJIKAWA , Yuki IWANO , Tomohiko MORI , Hiroko TAKAHASHI , Yuichiro BAMBA , Yuki KAWAMATA , Yu LEE , Junya HIRANO , Masayuki FUKUSHIMA
IPC: C10L3/08 , B01J23/80 , B01J29/44 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/18
CPC classification number: C10L3/08 , B01J23/80 , B01J29/44 , B01J37/0009 , B01J37/0213 , B01J37/0236 , B01J37/031 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/18 , C10L2290/42
Abstract: A catalyst for synthesizing liquefied petroleum gas according to the present invention includes: a Cu—Zn-based catalytic material; and an MFI-type zeolite catalytic material supporting Pt, in which a ratio (M1/(M1+M2)) of mass (M1) of the Cu—Zn-based catalytic material to total mass of the mass (M1) of the Cu—Zn-based catalytic material and mass (M2) of the MFI-type zeolite catalytic material is 0.30 or more and 0.95 or less.
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公开(公告)号：US20220161242A1
公开(公告)日：2022-05-26
申请号：US17299639
申请日：2019-12-03
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Yuichiro BANBA , Kaori SEKINE , Yukako NAKAI , Mai NISHII , Masayuki FUKUSHIMA , Sadahiro KATO , Atsushi SHIMOYAMADA , Tomohiko MORI , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
Abstract: Provided is a synthesis gas production catalyst structure or the like which can maintain stable high catalytic activity for a long period of time without degradation and can allow efficient production of a synthesis gas including carbon monoxide and hydrogen. The synthesis gas production catalyst structure 1 for use in producing a synthesis gas comprising carbon monoxide and hydrogen, the synthesis gas production catalyst structure 1 including: supports 10 each having a porous structure and including a zeolite-type compound; and at least one catalytic material 20 present in the supports 10, in which each of the supports 10 has channels 11 communicating with one another, each of the supports 10 has a ratio (L/d ratio) of long side dimension L to thickness dimension d of 5.0 or more, and the catalytic material 20 is present at least in the channel 11 of each of the supports 10.
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Patent Agency Ranking
3.发明公开公开(公告)号：US20240326028A1
公开(公告)日：2024-10-03
申请号：US18576089
申请日：2022-07-01
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Yuki IWANO , Masayuki FUKUSHIMA , Takashi FUJIKAWA , Tomohiko MORI , Yuichiro BAMBA , Yuki KAWAMATA , Nobumitsu YAMANAKA
Abstract: A catalyst for synthesizing liquefied petroleum gas according to the present invention includes: a Cu—Zn-based catalytic material; and an MFI-type zeolite catalytic material supporting Pt, in which a ratio of the molar number of SiO2 to the molar number of Al2O3 contained in the MFI-type zeolite catalytic material (molar number of SiO2/molar number of Al2O3) is 20 or more and 60 or less.
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4.发明公开公开(公告)号：US20240307860A1
公开(公告)日：2024-09-19
申请号：US18575882
申请日：2022-07-01
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Tomohiko MORI , Takashi FUJIKAWA , Yuki IWANO , Yuichiro BAMBA , Yuki KAWAMATA , Masayuki FUKUSHIMA
IPC: B01J29/44 , B01J23/00 , B01J23/80 , B01J35/32 , B01J35/40 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/18 , B01J37/28 , C07C1/04
CPC classification number: B01J29/44 , B01J23/002 , B01J23/80 , B01J35/32 , B01J35/40 , B01J37/0063 , B01J37/0205 , B01J37/0213 , B01J37/0236 , B01J37/08 , B01J37/18 , B01J37/28 , C07C1/043 , B01J2229/186 , B01J2523/17 , B01J2523/27 , B01J2523/31 , B01J2523/48 , C07C2529/44 , C07C2529/46
Abstract: A catalyst for synthesizing liquefied petroleum gas according to the present invention includes: a Cu—Zn-based catalytic material; and an MFI-type zeolite catalytic material supporting a noble metal, in which the MFI-type zeolite catalytic material contains P, and a ratio of mass (MP) of P in the MFI-type zeolite catalytic material to mass (M2) of the MFI-type zeolite catalytic material is more than 0 mass % and less than 4.5 mass %.
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公开(公告)号：US20240209273A1
公开(公告)日：2024-06-27
申请号：US18551872
申请日：2022-03-31
Applicant: FURUKAWA ELECTRIC CO., LTD.
Inventor： Yuki KAWAMATA , Takashi FUJIKAWA , Masayuki FUKUSHIMA , Yuichiro BANBA , Tomohiko MORI , Yuki IWANO
IPC: C10L3/12
CPC classification number: C10L3/12 , C10L2200/0492 , C10L2290/10 , C10L2290/42 , C10L2290/544 , C10L2290/58
Abstract: Provided are a useful hydrocarbon production method and a useful hydrocarbon production device using methane-containing hydrocarbon and carbon dioxide which are easily obtainable source materials and can efficient produce over a long period. The present invention provides a useful hydrocarbon on production method including: a dry reforming step for generating a first gas containing carbon monoxide and hydrogen from a mixed gas containing a methane-containing hydrocarbon and carbon dioxide; a useful hydrocarbon generating step of generating a second gas containing a useful hydrocarbon from the carbon monoxide and the hydrogen in the first gas; and a recycling step of separating a carbon dioxide-containing gas from the second gas and supplying the carbon dioxide-containing gas to the dry reforming step.
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公开(公告)号：US20230211325A1
公开(公告)日：2023-07-06
申请号：US18000459
申请日：2021-06-01
Inventor： Yuichiro BANBA , Masayuki FUKUSHIMA , Takahiro UENO , Tomohiko MORI , Mai NISHII , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
CPC classification number: B01J29/0356 , B01J23/892 , B01J35/0066 , B01J35/0013 , B01J35/006 , B01J35/1061 , B01J37/024 , B01J37/0205 , B01J37/088 , B01J37/0207 , B01J37/16 , C01B3/40 , C01B2203/0238 , C01B2203/107 , C01B2203/1082
Abstract: A catalyst structure for synthesis gas production of a synthesis gas that contains carbon monoxide and hydrogen, the catalyst structure being provided with a carrier that has a porous structure, while being configured from a zeolite type compound; first catalyst particles that contain one or more iron group elements which are selected from the group consisting of nickel (Ni), iron (Fe) and cobalt (Co); and second catalyst particles that contain one or more platinum group elements which are selected from the group consisting of platinum (Pt), palladium (Pd), rhodium (Rh) and ruthenium (Ru). The catalyst structure for synthesis gas production has passages in communication with each other within the carrier. The first catalyst particles are present at least in the passages of the carrier; and the second catalyst particles are present at least either inside the carrier or on the outer surface of the carrier.
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公开(公告)号：US20240189803A1
公开(公告)日：2024-06-13
申请号：US18553120
申请日：2022-03-30
Inventor： Yuichiro BANBA , Masayuki FUKUSHIMA , Yuki KAWAMATA , Yuki IWANO , Tomohiko MORI , Takashi FUJIKAWA , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
IPC: B01J29/035 , B01J35/45 , B01J37/02 , B01J37/10 , C01B3/40
CPC classification number: B01J29/0356 , B01J35/45 , B01J37/0201 , B01J37/10 , C01B3/40 , B01J2229/183
Abstract: A catalyst structure for synthesis gas production is used to produce a synthesis gas that includes carbon monoxide and hydrogen. The structure includes a carrier with a porous structure that comprises a zeolite-type compound; first catalyst particles that contain at least one iron-group element selected from the group consisting of nickel, iron, and cobalt; and a second catalyst that contains at least one transition metal element with redox capacity. The carrier includes, inside thereof, mutually communicating passages; the first catalyst particles are present at least in the passages of the carrier; and the second catalyst is present at least in the interior or on an outer surface of the carrier.
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