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公开(公告)号：US20230347321A1
公开(公告)日：2023-11-02
申请号：US17731434
申请日：2022-04-28
CPC分类号： B01J23/75 , B01J37/0201 , B01J21/16 , C07C1/044 , C01B32/50 , C01B3/26 , C01B2203/0205 , C07C2523/44 , C07C2523/42 , C07C2521/16
摘要： A catalyst includes a derivative of an iron-containing clay which includes at least one member selected from the group consisting of a nickel-iron bimetallic structure according to XRD and a nickel-iron bimetallic oxide structure according to XRD. The catalyst can be used in various reactions, such as carbon dioxide methanation and dry reforming of methane and carbon dioxide to produce syngas.
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公开(公告)号：US20230348267A1
公开(公告)日：2023-11-02
申请号：US17731418
申请日：2022-04-28
IPC分类号： C01B3/40 , B01J23/755 , B01J35/10 , B01J37/02
CPC分类号： C01B3/40 , B01J23/755 , B01J35/1014 , B01J37/0201 , C01B2203/1058
摘要： A catalyst includes a derivative of an iron-containing clay which includes at least one member selected from the group consisting of a nickel-iron bimetallic structure according to XRD and a nickel-iron bimetallic oxide structure according to XRD. The catalyst can be used in various reactions, such as carbon dioxide methanation and dry reforming of methane and carbon dioxide to produce syngas.
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公开(公告)号：US12054389B2
公开(公告)日：2024-08-06
申请号：US17670606
申请日：2022-02-14
IPC分类号： C01B3/40 , B01J23/00 , B01J23/46 , B01J35/61 , B01J37/00 , B01J37/03 , B01J37/04 , B01J37/08
CPC分类号： C01B3/40 , B01J23/002 , B01J23/464 , B01J35/613 , B01J35/615 , B01J37/009 , B01J37/031 , B01J37/04 , B01J37/082 , C01B2203/0238 , C01B2203/1064 , C01B2203/1241
摘要： Catalyst compositions containing red mud and rhodium are provided. An exemplary catalyst composition includes about 50 wt % to about 99 wt % of a mixed-oxide material including iron oxide, aluminum oxide, and silicon oxide, and about 1 wt % to about 40 wt % of rhodium oxide, calculated as Rh2O3.
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公开(公告)号：US11931727B2
公开(公告)日：2024-03-19
申请号：US17731434
申请日：2022-04-28
CPC分类号： B01J23/75 , B01J21/16 , B01J37/0201 , C01B3/26 , C01B32/50 , C07C1/044 , C01B2203/0205 , C07C2521/16 , C07C2523/42 , C07C2523/44
摘要： A catalyst includes a derivative of an iron-containing clay which includes at least one member selected from the group consisting of a nickel-iron bimetallic structure according to XRD and a nickel-iron bimetallic oxide structure according to XRD. The catalyst can be used in various reactions, such as carbon dioxide methanation and dry reforming of methane and carbon dioxide to produce syngas.
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公开(公告)号：US20230257264A1
公开(公告)日：2023-08-17
申请号：US17670606
申请日：2022-02-14
IPC分类号： C01B3/40 , B01J37/03 , B01J37/04 , B01J37/08 , B01J37/00 , B01J35/10 , B01J23/00 , B01J23/46
CPC分类号： C01B3/40 , B01J37/031 , B01J37/04 , B01J37/082 , B01J37/009 , B01J35/1019 , B01J35/1014 , B01J23/002 , B01J23/464 , C01B2203/0238 , C01B2203/1064 , C01B2203/1241
摘要： Catalyst compositions containing red mud and rhodium are provided. An exemplary catalyst composition includes about 50 wt % to about 99 wt % of a mixed-oxide material including iron oxide, aluminum oxide, and silicon oxide, and about 1 wt % to about 40 wt % of rhodium oxide, calculated as Rh2O3.
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