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公开(公告)号：US20230173470A1
公开(公告)日：2023-06-08
申请号：US17922130
申请日：2021-05-03
IPC分类号： B01J23/883 , B01J21/04 , B01J23/755 , B01J35/00 , B01J35/10 , B01J37/02 , B01J37/08 , C10G45/38 , C10G65/06
CPC分类号： B01J23/883 , B01J21/04 , B01J23/755 , B01J35/0066 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/0209 , B01J37/0205 , B01J37/024 , B01J37/0236 , B01J37/088 , C10G45/38 , C10G65/06 , C10G2300/104 , C10G2300/301 , C10G2300/202 , C10G2400/02
摘要： A selective hydrogenation catalyst comprising an active phase based on nickel and molybdenum, and a porous support consisting of alumina and/or nickel aluminate, characterized in that the molar ratio between the nickel and the molybdenum is greater than 2.5 mol/mol and less than 3.0 mol/mol.
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公开(公告)号：US20220250925A1
公开(公告)日：2022-08-11
申请号：US17622339
申请日：2020-06-16
摘要： The present invention relates to a crystallised solid, called IZM-5, comprising a chemical composition expressed on an anhydrous base, in terms of mole, and defined by the following general formula: SnaZnbS8: cR, wherein R represents at least one nitrogenous organic species; S sulphur, “a” is the molar amount of tin, denoted Sn, between 0.1 and 5; “b” is the molar amount of zinc, denoted Zn, between 0.2 and 8; “c” is the molar amount of the nitrogenous organic species R between 0 and 4.
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公开(公告)号：US20180346822A1
公开(公告)日：2018-12-06
申请号：US15778508
申请日：2016-11-07
摘要： A process for the synthesis of linear paraffinic hydrocarbons from a feed comprising carbon monoxide and dihydrogen in the presence of a mesoporous oxide matrix and cobalt prepared by mixing, at least one molecular precursor of cobalt and at least one colloidal precursor of mesoporous oxide matrix and by silicon, aluminium, titanium, zirconium, cerium or mixtures thereof, dissolved in aqueous or hydro-organic solvent; spray drying the mixture obtained to form spherical liquid droplets; drying the droplets to obtain solid particles activating the solid particles by reduction to form nanoparticles of cobalt with an oxidation state of 0.
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4.发明公开公开(公告)号：US20240010931A1
公开(公告)日：2024-01-11
申请号：US18036544
申请日：2021-11-18
CPC分类号： C10G45/06 , B01J21/04 , B01J35/1042 , B01J35/1047 , B01J35/1014 , B01J35/1019 , B01J35/109 , B01J23/755 , B01J35/026 , B01J35/1061 , B01J35/1066 , B01J35/1071 , B01J35/1076 , B01J37/088 , B01J37/0205 , C10G2400/02 , C10G2300/202
摘要： Method for treating a partially desulphurised sulphur-containing hydrocarbon feedstock from a preliminary hydrodesulphurisation step in the presence of a catalyst comprising an active phase comprising a group VII metal and a mesoporous and macroporous alumina support comprising a bimodal distribution of mesopores, wherein: -the volume of mesopores having a diameter greater than or equal to 2 nm and less than 18 nm is between 10 and 30% by volume of the total pore volume of the support; -the volume of mesopores having a diameter greater than or equal to 18 nm and less than 50 nm is between 30 and 50% by volume of the total pore volume of the support; -the volume of macropores having a diameter greater than or equal to 50 nm and less than 8000 nm is between 30 and 50% by volume of the total pore volume of the support.
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5.发明公开公开(公告)号：US20230415131A1
公开(公告)日：2023-12-28
申请号：US18036540
申请日：2021-11-18
CPC分类号： B01J23/882 , B01J35/1014 , B01J35/1019 , B01J35/1061 , B01J21/04 , B01J6/001 , B01J37/0201 , B01J35/1071 , B01J35/1066 , C10G45/08 , C10G2300/1037 , C10G2400/02
摘要： Disclosed is a method for the hydrodesulfurization of an olefinic gasoline cut containing sulfur, wherein said gasoline cut, hydrogen and a catalyst are brought into contact, said catalyst comprising a group VIB metal, a group VIII metal and a mesoporous and macroporous alumina substrate having a bimodal mesopore distribution and wherein: —the volume of mesopores having a diameter greater than or equal to 2 nm and less than 18 nm corresponds to between 10 and 30% by volume of the total pore volume of said substrate; —the volume of mesopores having a diameter greater than or equal to 18 nm and less than 50 nm corresponds to between 30 and 50% by volume of the total pore volume of said substrate; —the volume of macropores having a diameter greater than or equal to 50 nm and less than 8000 nm corresponds to between 30 and 50% by volume of the total pore volume of said substrate.
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公开(公告)号：US20210101133A1
公开(公告)日：2021-04-08
申请号：US16608312
申请日：2018-04-23
IPC分类号： B01J21/08 , B01J21/06 , B01J35/04 , B01J35/00 , B01J35/10 , B01J37/04 , B01J37/03 , B01J37/02 , B01J37/08
摘要： The invention relates to a porous monolith comprising between 20 wt.-% and 70 wt.-% Ti0 2 relative to the total weight of the monolith, and between 30 wt.-% and 80 wt.-% a refractory oxide, selected from silica, alumina or silica-alumina, relative to the total weight of the monolith, characterized in that said porous monolith has a bulk density of less than 0.19 g/mL.
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公开(公告)号：US20170304807A1
公开(公告)日：2017-10-26
申请号：US15529772
申请日：2015-10-19
CPC分类号： B01J23/75 , B01J21/12 , B01J23/005 , B01J23/462 , B01J23/745 , B01J23/755 , B01J23/76 , B01J27/185 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J37/0201 , B01J37/0205 , B01J37/0207 , B01J37/10 , B01J37/18 , C10G2/332
摘要： Preparation of a catalyst that comprises an active phase of at least one metal of group VIM that is deposited on an oxide substrate, a) An oxide substrate that comprises alumina, silica, or a silica-alumina is provided; b) The oxide substrate of step a) is impregnated by an aqueous or organic solution that comprises at least one metal salt of group VIM that is selected from among cobalt, nickel, ruthenium, and iron, and then the product that is obtained is dried at a temperature of between 60 and 200° C.; A treatment under water vapor of the solid that is obtained in step b) is carried out at a temperature of between 110 and 195° C. for a length of time of between 30 minutes and 4 hours, in the presence of an air/vapor mixture that comprises between 2 and 50% by volume of water in vapor form.
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8.发明申请公开(公告)号：US20160264882A1
公开(公告)日：2016-09-15
申请号：US15028451
申请日：2014-09-19
发明人： Fabien CORVAISIER , Antoine FECANT , Cecile THOMAZEAU , Pascal RAYBAUD , Yves SCHUURMAN , David FARRUSSENG
IPC分类号： C10G45/36 , B01J35/00 , B01J21/04 , B01J23/755 , B01J23/75
CPC分类号： C10G45/36 , B01J21/04 , B01J23/75 , B01J23/755 , B01J35/0006 , B01J35/08 , B01J35/1019 , B01J35/1042 , B01J37/0201
摘要： The invention relates to a method for selective hydrogenation of a hydrocarbon feedstock that contains at least 2 carbon atoms per molecule and that has a final boiling point that is less than or equal to 250° C. and that comprises at least one polyunsaturated compound, in which in the presence of hydrogen, said feedstock is brought into contact with at least one catalyst that comprises a substrate and an active metal phase deposited on said substrate; said active metal phase comprises copper and at least one metal that is selected from between nickel and cobalt in a molar ratio of Cu:(Ni and/or Co) of greater than 1.
摘要翻译： 本发明涉及一种选择性氢化烃原料的方法，所述烃原料每分子含有至少2个碳原子，并且具有小于或等于250℃的最终沸点，并且其包含至少一种多不饱和化合物 在氢的存在下，所述原料与包含沉积在所述衬底上的衬底和活性金属相的至少一种催化剂接触; 所述活性金属相包含铜和选自镍和钴之中的至少一种金属，其中Cu：（Ni和/或Co）的摩尔比大于1。
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9.发明公开公开(公告)号：US20240216896A1
公开(公告)日：2024-07-04
申请号：US18286642
申请日：2022-04-15
IPC分类号： B01J23/887 , B01J35/61 , B01J35/63 , C10G45/08 , C10G45/22
CPC分类号： B01J23/8872 , B01J35/613 , B01J35/615 , B01J35/635 , B01J35/638 , C10G45/08 , C10G45/22 , C10G2300/10 , C10G2300/70 , C10G2400/02
摘要： Catalyst comprising an active phase based on at least one group VIB metal, at least one group VIII metal, phosphorus, sodium and an alumina-based support, the sodium content being between 50 and 2000 ppm by weight in the form of Na—O relative to the total weight of said catalyst, and the molar ratio of phosphorus to sodium being between 1.5 and 300.
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公开(公告)号：US20230044005A1
公开(公告)日：2023-02-09
申请号：US17854510
申请日：2022-06-30
发明人： Antoine FECANT , Charlie BLONS
IPC分类号： C10G45/08 , B01J27/185 , B01J27/19 , B01J35/10 , B01J35/08
摘要： Catalyst containing an active phase which contains a group VIB element, at least one group VIII element and phosphorus, and a support containing alumina, the catalyst being characterized in that at least 80% by weight of the group VIB elements, of the group VIII elements and of the phosphorus are distributed in the form of a crust at the periphery of said support, the thickness of said crust being between 100 and 1200 μm, the content of group VIB element being between 1% and 8% by weight relative to the total weight of the catalyst, the content of group VIII element being between 0.5% and 5% by weight relative to the total weight of the catalyst, and the content of phosphorus being between 0.2% and 3% by weight relative to the total weight of the catalyst, and the support having a specific surface area of between 100 m2/g and 250 m2/g.
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