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公开(公告)号：US11986799B2
公开(公告)日：2024-05-21
申请号：US17417846
申请日：2019-12-16
发明人： Adam Chojecki , Alexey Kirilin , Andrzej Malek , Joseph F. DeWilde , Vera P. Santos Castro , David F. Yancey , Kyle C. Andrews
IPC分类号： B01J23/08 , B01J23/00 , B01J29/85 , B01J35/00 , B01J35/61 , B01J37/02 , B01J37/04 , C07C1/04
CPC分类号： B01J23/08 , B01J23/002 , B01J29/85 , B01J35/19 , B01J35/612 , B01J35/613 , B01J35/615 , B01J37/0201 , B01J37/04 , C07C1/043 , C07C2521/06 , C07C2523/08 , C07C2529/85
摘要： A process for preparing C2 to C4 olefins includes introducing a feed stream comprising hydrogen gas and a carbon-containing gas selected from carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor. The feed stream is converted into a product stream including C2 to C4 olefins in the reaction zone in the presence of the hybrid catalyst. The hybrid catalyst includes a metal oxide catalyst component comprising gallium oxide and phase pure zirconia, and a microporous catalyst component.
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公开(公告)号：US20210371355A1
公开(公告)日：2021-12-02
申请号：US16757694
申请日：2018-10-11
发明人： Alexey Kirilin , Adam Chojecki , Kyle C. Andrews , Vera P. Santos Castro , Aysegul Ciftci Sandikci , Davy L.S. Nieskens , Peter E. Groenendijk , Andrzej Malek
摘要： A process for preparing C2 to C5 olefins includes introducing a feed stream comprising hydrogen and at least one carbon-containing component selected from the group consisting of CO, CO2, and mixtures thereof into a reaction zone. The feed stream is contacted with a hybrid catalyst in the reaction zone, and a product stream is formed that exits the reaction zone and includes C2 to C5 olefins. The hybrid catalyst includes a methanol synthesis component and a solid microporous acid component that is selected from molecular sieves having 8-MR access and having a framework type selected from the group consisting of CHA, AEI, AFX, ERI, LTA, UFI, RTH, and combinations thereof. The methanol synthesis component comprises a metal oxide support and a metal catalyst. The metal oxide support includes titania, zirconia, hafnia or mixtures thereof, and the metal catalyst includes zinc.
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公开(公告)号：US12030036B2
公开(公告)日：2024-07-09
申请号：US17417955
申请日：2019-12-16
发明人： Alexey Kirilin , Adam Chojecki , Glenn Pollefeyt , Davy L. S. Nieskens , Kyle C. Andrews , Vera P. Santos Castro , Joseph F. DeWilde , David F. Yancey , Andrzej Malek
CPC分类号： B01J23/08 , B01J21/063 , B01J21/066 , B01J23/62 , B01J23/825 , B01J29/85 , B01J35/19 , C10G2/33 , C10G2/333 , C10G2/334
摘要： A method for preparing C2 to C5 paraffins includes introducing a feed stream including hydrogen gas and a carbon-containing gas selected from carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor. Converting the feed stream into a product stream including C2 to C5 paraffins in the presence of a hybrid catalyst. The hybrid catalyst includes a microporous catalyst component; and a metal oxide catalyst component selected from (A) a bulk material consisting of gallium oxide, (B) gallium oxide present on a titanium dioxide support material, and (C) a mixture of gallium oxide and at least one promoter present on a support material selected from Group 4 of the IUPAC periodic table of elements.
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公开(公告)号：US11548835B2
公开(公告)日：2023-01-10
申请号：US16757694
申请日：2018-10-11
发明人： Alexey Kirilin , Adam Chojecki , Kyle C. Andrews , Vera P. Santos Castro , Aysegul Ciftci Sandikci , Davy L. S. Nieskens , Peter E. Groenendijk , Andrzej Malek
摘要： A process for preparing C2 to C5 olefins includes introducing a feed stream comprising hydrogen and at least one carbon-containing component selected from the group consisting of CO, CO2, and mixtures thereof into a reaction zone. The feed stream is contacted with a hybrid catalyst in the reaction zone, and a product stream is formed that exits the reaction zone and includes C2 to C5 olefins. The hybrid catalyst includes a methanol synthesis component and a solid microporous acid component that is selected from molecular sieves having 8-MR access and having a framework type selected from the group consisting of CHA, AEI, AFX, ERI, LTA, UFI, RTH, and combinations thereof. The methanol synthesis component comprises a metal oxide support and a metal catalyst. The metal oxide support includes titania, zirconia, hafnia or mixtures thereof, and the metal catalyst includes zinc.
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5.发明申请公开(公告)号：US20220088574A1
公开(公告)日：2022-03-24
申请号：US17417955
申请日：2019-12-16
发明人： Alexey Kirilin , Adam Chojecki , Glenn Pollefeyt , Davy L.S. Nieskens , Kyle C. Andrews , Vera P. Santos Castro , Joseph F. DeWilde , David F. Yancey , Andrzej Malek
摘要： A method for preparing C2 to C5 paraffins includes introducing a feed stream including hydrogen gas and a carbon-containing gas selected from carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor. Converting the feed stream into a product stream including C2 to C5 paraffins in the presence of a hybrid catalyst. The hybrid catalyst includes a microporous catalyst component; and a metal oxide catalyst component selected from (A) a bulk material consisting of gallium oxide, (B) gallium oxide present on a titanium dioxide support material, and (C) a mixture of gallium oxide and at least one promoter present on a support material selected from Group 4 of the IUPAC periodic table of elements.
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6.发明申请公开(公告)号：US20220080392A1
公开(公告)日：2022-03-17
申请号：US17417846
申请日：2019-12-16
发明人： Adam Chojecki , Alexey Kirilin , Andrzej Malek , Joseph F. DeWilde , Vera P. Santos Castro , David F. Yancey , Kyle C. Andrews
IPC分类号： B01J23/08 , B01J23/00 , B01J29/85 , B01J37/04 , B01J37/02 , B01J35/00 , B01J35/10 , C07C1/04
摘要： A process for preparing C2 to C4 olefins includes introducing a feed stream comprising hydrogen gas and a carbon-containing gas selected from carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor. The feed stream is converted into a product stream including C2 to C4 olefins in the reaction zone in the presence of the hybrid catalyst. The hybrid catalyst includes a metal oxide catalyst component comprising gallium oxide and phase pure zirconia, and a microporous catalyst component.
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