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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
发明人： Yuichiro BANBA , Masayuki FUKUSHIMA , Yuki KAWAMATA , Yuki IWANO , Tomohiko MORI , Takashi FUJIKAWA , Takao MASUDA , Yuta NAKASAKA , Takuya YOSHIKAWA
IPC分类号： B01J29/035 , B01J35/45 , B01J37/02 , B01J37/10 , C01B3/40
CPC分类号： B01J29/0356 , B01J35/45 , B01J37/0201 , B01J37/10 , C01B3/40 , B01J2229/183
摘要： 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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公开(公告)号：US20240209273A1
公开(公告)日：2024-06-27
申请号：US18551872
申请日：2022-03-31
发明人： Yuki KAWAMATA , Takashi FUJIKAWA , Masayuki FUKUSHIMA , Yuichiro BANBA , Tomohiko MORI , Yuki IWANO
IPC分类号： C10L3/12
CPC分类号： C10L3/12 , C10L2200/0492 , C10L2290/10 , C10L2290/42 , C10L2290/544 , C10L2290/58
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 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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3.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
发明人： Tomohiko MORI , Takashi FUJIKAWA , Yuki IWANO , Yuichiro BAMBA , Yuki KAWAMATA , Masayuki FUKUSHIMA
IPC分类号： B01J29/44 , B01J23/00 , B01J23/80 , B01J35/32 , B01J35/40 , B01J37/00 , B01J37/02 , B01J37/08 , B01J37/18 , B01J37/28 , C07C1/04
CPC分类号： 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
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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4.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
发明人： Takashi FUJIKAWA , Yuki IWANO , Tomohiko MORI , Hiroko TAKAHASHI , Yuichiro BAMBA , Yuki KAWAMATA , Yu LEE , Junya HIRANO , Masayuki FUKUSHIMA
IPC分类号： C10L3/08 , B01J23/80 , B01J29/44 , B01J37/00 , B01J37/02 , B01J37/03 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/18
CPC分类号： C10L3/08 , B01J23/80 , B01J29/44 , B01J37/0009 , B01J37/0213 , B01J37/0236 , B01J37/031 , B01J37/04 , B01J37/06 , B01J37/08 , B01J37/18 , C10L2290/42
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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5.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
发明人： Yuki IWANO , Masayuki FUKUSHIMA , Takashi FUJIKAWA , Tomohiko MORI , Yuichiro BAMBA , Yuki KAWAMATA , Nobumitsu YAMANAKA
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 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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