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1.发明申请公开(公告)号：US20190111413A1
公开(公告)日：2019-04-18
申请号：US16092052
申请日：2017-04-07
Applicant: SHELL OIL COMPANY
IPC: B01J23/30 , C07C29/132 , C07C29/16 , C07C31/20 , B01J37/02 , B01J37/18 , B01J23/36 , B01J23/755 , B01J23/75 , B01J23/72 , B01J23/46 , B01J23/44 , B01J23/42
CPC classification number: B01J23/30 , B01J23/36 , B01J23/42 , B01J23/44 , B01J23/462 , B01J23/468 , B01J23/72 , B01J23/75 , B01J23/755 , B01J37/0201 , B01J37/18 , C07C29/132 , C07C29/16 , C07C29/60 , C07C31/202 , C07C31/205 , Y02P20/52 , C07C31/207
Abstract: A process for the preparation of a catalyst composition for catalysing hydrogenation and hydrogenolysis reactions wherein, (a) a carbon support is contacted with a catalyst precursor solution comprising at least one element from groups 7, 8, 9, 10 and 11 of 5 the periodic table to form a metal impregnated carbon; (b) the metal impregnated carbon is dried at a temperature of no greater than 400° C. and placed in a reactor vessel; (c) the reactor vessel is sealed; and (d) the metal impregnated carbon is treated in the reactor 10 vessel in an atmosphere comprising hydrogen at a temperature of from 25° C. to 350 ° C.
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公开(公告)号：US20210346869A1
公开(公告)日：2021-11-11
申请号：US16319035
申请日：2017-07-20
Applicant: SHELL OIL COMPANY
Abstract: The invention relates to a catalyst which comprises: a) a mixed metal oxide of molybdenum, vanadium, niobium and in optionally tellurium; and b) ceria particles having a crystallite size greater than 15 nanometers (nm); wherein the amount of the ceria particles, based on the total amount of the catalyst, is of from 1 to 60 wt. %. Further, the invention relates to a process for preparing a catalyst, which comprises mixing a mixed metal oxide of molybdenum, vanadium, niobium and optionally tellurium with ceria particles having a crystallite size greater than 15 nanometers (nm), wherein the amount of the ceria particles, based on the total amount of the catalyst, is of from 1 to 60 wt. %. Still further, the invention relates to an alkane oxidative dehydrogenation and/or alkene oxidation process wherein such catalyst is used.
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Patent Agency Ranking
公开(公告)号：US20180361357A1
公开(公告)日：2018-12-20
申请号：US16062139
申请日：2016-12-15
Applicant: SHELL OIL COMPANY
Inventor： Dionysius Jacobus Maria DE VLIEGER , Jean Paul Andre Marie Joseph Ghislain LANGE , Hendrik Albertus COLIJN , Smita EDULJI
IPC: B01J21/06 , B01J23/28 , B01J23/30 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/72 , B01J23/745 , B01J23/75 , B01J23/755 , B01J37/02
Abstract: A catalytic process for the hydrogenation or hydrogenolysis of a reactant in a reactor in the presence of hydrogen and liquid water is disclosed. The catalyst is stable under hydrothermal conditions.
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公开(公告)号：US20200270190A1
公开(公告)日：2020-08-27
申请号：US16062158
申请日：2016-12-15
Applicant: SHELL OIL COMPANY
Inventor： Dionysius Jacobus Maria DE VLIEGER , Jean Paul Andre Marie Joseph Ghislain LANGE , Smita EDULJI , Hendrik Albertus COLIJN
IPC: C07C29/141 , B01J23/46 , B01J23/28 , B01J23/30
Abstract: A process for the hydrogenation or hydrogenolysis of an oxygenate is disclosed. The process takes place in a reactor in the presence of a catalyst, hydrogen and liquid water and the catalyst comprises one or more elements from Groups 8 to 11 of the periodic table dispersed on a hydrothermally stable oxide support.
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公开(公告)号：US20180244594A1
公开(公告)日：2018-08-30
申请号：US15757449
申请日：2016-09-05
Applicant: SHELL OIL COMPANY
IPC: C07C29/132 , C22B7/00 , B01J25/02 , B01J23/30
CPC classification number: C07C29/132 , B01J23/24 , B01J23/30 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/74 , B01J25/02 , C07C29/145 , C22B7/009 , Y02P10/214 , Y02P20/52 , C07C31/202
Abstract: A process for recovering a metallic component from a hydrocarbon product stream is disclosed. The hydrocarbon product stream is subjected to a thermal oxidation. A process for preparing glycols from a saccharide-containing feedstock is additionally disclosed.
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公开(公告)号：US20210354116A1
公开(公告)日：2021-11-18
申请号：US17284967
申请日：2019-10-15
Applicant: SHELL OIL COMPANY
Inventor： Erwin Roderick STOBBE , Hendrik Albertus COLIJN , Maria Elisabeth VAN ES-HOGENSTIJN , Johanna Jacoba BERG-SLOT
IPC: B01J27/057 , B01J23/00 , B01J37/04 , B01J37/08 , C07C5/48
Abstract: The invention relates to a process for preparing a catalyst for alkane oxidative dehydrogenation and/or alkene oxidation, which catalyst is a mixed metal oxide catalyst containing molybdenum, vanadium, niobium and optionally tellurium, wherein the process comprises: a) preparing a catalyst precursor containing molybdenum, vanadium, niobium and optionally tellurium; b) optionally contacting the catalyst precursor obtained in step a) with oxygen and/or an inert gas at an elevated temperature; c) contacting the catalyst precursor obtained in step a) or step b) with a gas mixture comprising ammonia and water, which gas mixture further comprises oxygen and/or an inert gas, at an elevated temperature; and d) optionally contacting the catalyst precursor obtained in step c) with an inert gas at an elevated temperature. Further, the invention relates to a catalyst obtainable by said process and to a process of the oxidative dehydrogenation of an alkane containing 2 to 6 carbon atoms and/or the oxidation of an alkene containing 2 to 6 carbon atoms wherein said catalyst is used.
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公开(公告)号：US20190054454A1
公开(公告)日：2019-02-21
申请号：US15770691
申请日：2016-10-25
Applicant: SHELL OIL COMPANY
Inventor： Hendrik Albertus COLIJN
IPC: B01J27/057 , B01J21/08 , B01J29/40 , B01J35/00 , B01J37/00 , B01J37/04 , B01J37/08 , C07C5/48 , C07C51/25
Abstract: The invention concerns catalyst or a catalyst carrier comprising 35 to 99.9 wt % of metal oxide and 0.1 to 50 wt % of silanized silica particles, calculated on the total weight of the catalyst or catalyst carrier. The invention further relates to a process to prepare the catalyst or catalyst carrier. The invention also relates to the use of the catalyst, or a catalyst comprising the catalyst carrier, in a catalytic reaction.
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