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公开(公告)号：EP4316657A1
公开(公告)日：2024-02-07
申请号：EP22781193.2
申请日：2022-03-30
发明人： BANBA Yuichiro , FUKUSHIMA Masayuki , KAWAMATA Yuki , IWANO Yuki , MORI Tomohiko , FUJIKAWA Takashi , MASUDA Takao , NAKASAKA Yuta , YOSHIKAWA Takuya
IPC分类号： B01J29/035 , B01J37/08 , B01J37/10 , C01B3/40
摘要： The present invention provides a catalyst structure for synthesis gas production, a synthesis gas production device, and a method for producing a catalyst structure for synthesis gas production, which allow the efficient production of a synthesis gas that can maintain excellent catalyst activity over a long period and that includes carbon monoxide and hydrogen. A catalyst structure 1 for synthesis gas production is used to produce a synthesis gas that includes carbon monoxide and hydrogen, the structure including: a carrier 10 with a porous structure that comprises a zeolite-type compound; first catalyst particles 20 that contain at least one iron-group element selected from the group consisting of nickel, iron, and cobalt; and a second catalyst 30 that contains at least one transition metal element with redox capacity. The carrier 10 includes, inside thereof, mutually communicating passages 11; the first catalyst particles 20 are present at least in the passages 11 of the carrier 10; and the second catalyst 30 is present at least in the interior or on an outer surface of the carrier 10.
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2.发明公开
公开(公告)号：EP4364845A1
公开(公告)日：2024-05-08
申请号：EP22833333.2
申请日：2022-07-01
发明人： MORI Tomohiko , FUJIKAWA Takashi , IWANO Yuki , BAMBA Yuichiro , KAWAMATA Yuki , FUKUSHIMA Masayuki
摘要： 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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3.发明公开
公开(公告)号：EP4364844A1
公开(公告)日：2024-05-08
申请号：EP22833332.4
申请日：2022-07-01
发明人： FUJIKAWA Takashi , IWANO Yuki , MORI Tomohiko , TAKAHASHI Hiroko , BAMBA Yuichiro , KAWAMATA Yuki , LEE Yu , HIRANO Junya , FUKUSHIMA Masayuki
摘要： 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：EP4317123A1
公开(公告)日：2024-02-07
申请号：EP22781317.7
申请日：2022-03-31
发明人： KAWAMATA Yuki , FUJIKAWA Takashi , FUKUSHIMA Masayuki , BANBA Yuichiro , MORI Tomohiko , IWANO Yuki
摘要： 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 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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