-
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.
-
公开(公告)号：US20240150502A1
公开(公告)日：2024-05-09
申请号：US18277331
申请日：2022-02-10
发明人： Ruth Figueroa , Angela I. Padilla-Acevedo , Andrew J. Young , Roger L. Kuhlman , Susan Brown , Matthew E. Belowich , David R. Neithamer , Jerzy Klosin , David M. Pearson , Leslie E. O'Leary , Mari S. Rosen , Joseph F. DeWilde
IPC分类号： C08F4/62 , C08F4/02 , C08F210/02
CPC分类号： C08F4/62193 , C08F4/025 , C08F210/02
摘要： Embodiments are directed towards a use of a supported biphenylphenol polymerization catalyst to make a polymer via a slurry-phase polymerization process, where the supported biphenylphenol polymerization catalyst is made from a biphenylphenol polymerization precatalyst of Formula I.
-
3.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.
-
4.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.
-
公开(公告)号：US20230256424A1
公开(公告)日：2023-08-17
申请号：US18003843
申请日：2021-06-18
发明人： Alexey Kirilin , Dean M. Millar , Adam Chojecki , Joseph F. DeWilde , Glenn Pollefeyt , Davy L.S. Nieskens , Andrzej Malek
CPC分类号： B01J29/505 , B01J29/7015 , B01J35/0006 , C07C1/043 , C10G2/33 , C10G2/50 , C07C2521/06 , C07C2523/08 , C10G2300/70 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2400/20
摘要： A process for preparing C2 to C3 hydrocarbons may include introducing a feed stream including hydrogen gas and a carbon-containing gas comprising carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor, and converting the feed stream into a product stream comprising C2 to C3 hydrocarbons in the reaction zone in the presence of a hybrid catalyst. The hybrid catalyst may include a metal oxide catalyst component and a microporous catalyst component comprising 8-MR pore openings and may be derived from a natural mineral, the product stream comprises a combined C2 and C3 selectivity greater than 40 carbon mol%.
-
公开(公告)号：US20230098987A1
公开(公告)日：2023-03-30
申请号：US17786672
申请日：2020-12-17
发明人： Angela I. Padilla-Acevedo , Andrew J. Young , Roger L. Kuhlman , Susan Brown , Matthew E. Belowich , David R. Neithamer , Jerzy Klosin , David M. Pearson , Leslie E. O'Leary , Joseph F. DeWilde
IPC分类号： C08F110/02
摘要： Embodiments are directed towards a use of a supported gas-phase biphenylphenol polymerization catalyst to make a polymer via a gas-phase polymerization process, wherein the supported gas-phase biphenylphenol polymerization catalyst is made from a gas-phase biphenylphenol polymerization precatalyst of Formula I.
-
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.
-
公开(公告)号：US20240052075A1
公开(公告)日：2024-02-15
申请号：US18277322
申请日：2022-02-10
发明人： Joseph F. DeWilde , Ruth Figueroa , Leslie E. O'Leary , Susan Brown , David M. Pearson , Jerzy Klosin
IPC分类号： C08F210/16
CPC分类号： C08F210/16
摘要： Embodiments are directed towards a use of a biphenylphenol polymerization catalyst to make a polymer in a gas-phase or slurry-phase polymerization process conducted in a single gas-phase or slurry-phase polymerization reactor, wherein the biphenylphenol polymerization catalyst is made from a biphenylphenol polymerization precatalyst of Formula I, and wherein the biphenylphenol polymerization catalyst has a kinetic induction time of greater than 40 seconds as determined by a least squares fit of a first-order exponential for a rate of increase of an instantaneous polymerization rate for the gas-phase or slurry-phase polymerization process.
-
公开(公告)号：US20230234899A1
公开(公告)日：2023-07-27
申请号：US18003800
申请日：2021-06-18
发明人： Alexey Kirilin , Dean M. Millar , Adam Chojecki , Joseph F. DeWilde , Glenn Pollefeyt , Davy L.S. Nieskens , Andrzej Malek
CPC分类号： C07C1/12 , B01J23/002 , B01J23/08 , B01J21/066 , B01J29/50 , B01J29/60 , B01J35/1057 , C07C2529/50 , C07C2529/60 , C07C2521/06 , C07C2523/08
摘要： A process for preparing C2 to C3 hydrocarbons may include introducing a feed stream including hydrogen gas and a carbon-containing gas comprising carbon monoxide, carbon dioxide, and mixtures thereof into a reaction zone of a reactor, and converting the feed stream into a product stream comprising C2 to C3 hydrocarbons in the reaction zone in the presence of a hybrid catalyst. The hybrid catalyst may include a metal oxide catalyst component and a microporous catalyst component comprising 8-MR pore openings less than or equal to 5.1 A and a cage defining ring size less than or equal to 7.45 A, where a C2/C3 carbon molar ratio of the product stream is greater than or equal to 0.7.
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.015 秒)
