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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
Applicant: IFP Energies Nouvelles
Inventor： Dominique DECOTTIGNIES , Antoine FECANT , Leonor DUARTE MENDES CATITA
CPC classification number: 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
Abstract: 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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公开(公告)号：US20250034465A1
公开(公告)日：2025-01-30
申请号：US18715341
申请日：2022-11-23
Applicant: IFP ENERGIES NOUVELLES , REPSOL S.A.
Inventor： Wilfried WEISS , Dominique DECOTTIGNIES , Jérôme BONNARDOT , Iñigo RIBAS SANGÜESA , Martin SANTOS MARTINEZ , Sheyla CARRASCO HERNANDEZ
Abstract: The present invention relates to a process for the treatment of a plastics pyrolysis oil, comprising: a) the hydrogenation of said feedstock as a mixture with at least a part of the liquid effluent resulting from stage c) and in the presence of hydrogen and of a catalyst at a temperature between 14° and 340° C.; b) the hydrotreating of said hydrogenated effluent in the presence of hydrogen and of a catalyst; c) a separation of the hydrotreated effluent operated at high temperature and high pressure, in order to obtain a gaseous effluent and a liquid effluent, a part of which is recycled upstream of stage a), d) a separation operated at low temperature and high pressure and fed with the gaseous effluent and the other part of the liquid effluent resulting from stage c) and an aqueous solution, in order to obtain a hydrocarbon effluent.
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公开(公告)号：US20190143306A1
公开(公告)日：2019-05-16
申请号：US16097488
申请日：2017-03-20
Applicant: IFP ENERGIES NOUVELLES
Inventor： Dominique DECOTTIGNIES , Antoine FECANT
Abstract: The invention concerns a catalyst containing an active cobalt phase deposited on a support comprising alumina, silica or silica-alumina, said support containing a mixed oxide phase containing cobalt and/or nickel, said catalyst being prepared by introducing at least one dicarboxylic acid comprising at least three carbon atoms. The invention also concerns its use in the field of Fischer-Tropsch synthesis processes.
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4.发明公开公开(公告)号：US20240240090A1
公开(公告)日：2024-07-18
申请号：US18559011
申请日：2022-04-28
Applicant: IFP ENERGIES NOUVELLES
Inventor： Marisa DE SOUSA DUARTE , Dominique DECOTTIGNIES , Vincent SOUCHON , Wilfried WEISS , Jérôme BONNARDOT
IPC: C10G65/12
CPC classification number: C10G65/12 , C10G2300/1014 , C10G2300/1018 , C10G2300/205 , C10G2300/301 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018
Abstract: The invention relates to a process for treating a feedstock comprising a plastics pyrolysis oil and a feedstock derived from renewable sources, comprising:
a) optionally, a step of selective hydrogenation of the feedstock comprising a plastics pyrolysis oil,
b) a hydrodemetallization of the feedstock comprising a plastics pyrolysis oil or of the effluent of step a),
c) a hydrotreatment of said effluent obtained from step b), and in which said feedstock derived from renewable sources is introduced in step a) and/or in step b) and/or in step c),
the weight ratio between the flow rate of the feedstock comprising the plastics pyrolysis oil and the flow rate of feedstock derived from renewable sources introduced being between 0.05 and 20,
d) a separation in the presence of an aqueous stream.-
公开(公告)号：US20180104672A1
公开(公告)日：2018-04-19
申请号：US15565913
申请日：2016-02-22
Applicant: IFP Energies Nouvelles
Inventor： Romain CHENEVIER , Dominique DECOTTIGNIES , Vincent LECOCQ , Marie VELLY
CPC classification number: B01J23/75 , B01J21/005 , B01J21/02 , B01J21/12 , B01J23/005 , B01J23/462 , B01J23/745 , B01J23/755 , B01J35/0006 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J37/0201 , B01J37/0207 , B01J37/0236 , B01J37/024 , B01J37/08 , B01J37/14 , C10G2/332
Abstract: A catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on a support containing silica, alumina and at least one simple spinel MAl2O4 or mixed spinel MxM′(1−x)Al2O4) which is or is not partial, wherein M and M′ are separate metals selected from the group formed by magnesium, copper, cobalt, nickel, tin, zinc, lithium, calcium, caesium, sodium, potassium, iron and manganese, and wherein x is between 0 and 1, the values 0 and 1 being themselves excluded, characterised in that said active phase further comprises boron, the boron content being between 0.001% and 0.5% by weight with respect to the total weight of the catalyst, the value 0.5 being itself excluded.
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Patent Agency Ranking
公开(公告)号：US20240059977A1
公开(公告)日：2024-02-22
申请号：US18270558
申请日：2021-12-21
Applicant: IFP ENERGIES NOUVELLES , REPSOL S.A.
Inventor： Wilfried WEISS , Dominique DECOTTIGNIES , Jérôme BONNARDOT , Iñigo RIBAS SANGÜESA , Lidia ESCUDERO CASTEJON
CPC classification number: C10G1/002 , C10G69/06 , C10G67/04 , C10G1/10 , C10G2300/4006 , C10G2300/4012 , C10G2300/4018 , C10G2300/205
Abstract: The present invention relates to a process for treating a plastics pyrolysis oil, comprising:
a) hydrogenation of said feedstock in the presence of at least hydrogen and of at least one hydrogenation catalyst at an average temperature of between 140 and 340° C., the outlet temperature of step a) being at least 15° C. higher than the inlet temperature of step a), to obtain a hydrogenated effluent;
b) hydrotreatment of said hydrogenated effluent in the presence of at least hydrogen and of at least one hydrotreatment catalyst, to obtain a hydrotreated effluent, the average temperature of step b) being higher than the average temperature of step a);
c) separation of the hydrotreated effluent in the presence of an aqueous stream, at a temperature of between 50 and 370° C., to obtain at least one gaseous effluent, an aqueous liquid effluent and a hydrocarbon-based liquid effluent.-
公开(公告)号：US20190126253A1
公开(公告)日：2019-05-02
申请号：US16096733
申请日：2017-03-20
Applicant: IFP Energies Nouvelles
Inventor： Dominique DECOTTIGNIES , Antoine FECANT
Abstract: The invention concerns a catalyst containing an active cobalt phase deposited on a support comprising alumina, silica or silica-alumina, said support containing a mixed oxide phase containing cobalt and/or nickel, said catalyst being prepared by introducing at least one organic compound comprising at least one ester function. The invention also concerns its use in the field of Fischer-Tropsch synthesis processes.
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公开(公告)号：US20200070137A1
公开(公告)日：2020-03-05
申请号：US16558597
申请日：2019-09-03
Applicant: IFP Energies Nouvelles
Inventor： Elodie TELLIER , Dominique DECOTTIGNIES , Antoine FECANT
IPC: B01J37/02 , B01J37/08 , B01J23/72 , B01J23/75 , B01J23/745 , B01J23/80 , B01J23/34 , B01J23/755 , B01J21/12 , B01J35/10
Abstract: Process for preparing a catalyst or a trapping mass comprising the following steps: bringing a porous oxide support into contact with a metal salt comprising at least one metal belonging to groups VIB, VIIB, VIIIB, IB or IIB, of which the melting point of said metal salt is between 20° C. and 150° C., for a period of between 5 minutes and 5 hours in order to form a solid mixture, the weight ratio of said metal salt to said porous oxide support being between 0.1 and 1; heating the solid mixture with stirring at a temperature between the melting point of said metal salt and 200° C. and for 5 minutes to 12 hours; calcining the solid obtained in the preceding step at a temperature above 200° C. and below or equal to 1100° C. under an inert atmosphere or under an oxygen-containing atmosphere.
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公开(公告)号：US20200047161A1
公开(公告)日：2020-02-13
申请号：US16342810
申请日：2017-09-06
Applicant: IFP Energies nouvelles
Inventor： Dominique DECOTTIGNIES , Romain CHENEVIER , Antoine FECANT
Abstract: The invention relates to a catalyst containing an active cobalt phase, deposited on a support comprising alumina, silica or silica-alumina, said support also containing a mixed oxide phase containing cobalt and/or nickel, said catalyst having been prepared by introducing at least one hydrocarbon organic compound of formula CxHy. The invention also relates to the use thereof in the field of Fischer-Tropsch synthesis processes.
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10.发明申请FISCHER-TROPSCH PROCESS USING A CATALYST BASED ON A METAL OF GROUP VIIIB AND AN OXIDES SUPPORT COMPRISING ALUMINA, SILICA AND PHOSPHORUS 有权使用基于VIIIB族金属的催化剂和包含氧化铝，二氧化硅和磷的氧化物的FISCHER-TROPSCH工艺公开(公告)号：US20150267124A1
公开(公告)日：2015-09-24
申请号：US14662795
申请日：2015-03-19
Applicant: IFP ENERGIES NOUVELLES , ENI S.P.A.
Inventor： Dominique DECOTTIGNIES , Fabrice DIEHL , Vincent LECOCQ , Marie VELLY
IPC: C10G2/00
CPC classification number: C10G2/33 , B01J23/002 , B01J27/1853 , B01J27/1856 , B01J35/002 , B01J35/023 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1085 , B01J37/0205 , B01J37/18 , B01J37/341 , B01J2523/00 , C10G2/332 , C10G2/333 , C10G2300/70 , B01J2523/31 , B01J2523/41 , B01J2523/51 , B01J2523/845
Abstract: The present invention describes a Fischer-Tropsch process for synthesis of hydrocarbons comprising contacting a charge comprising synthesis gas under Fischer-Tropsch synthesis operating conditions with at least one catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on an oxides support comprising alumina, silica and phosphorus, said oxides support not containing any spinel phase. The catalyst has an improved hydrothermal and mechanical resistance in a Fischer-Tropsch process while improving its catalytic performances.
Abstract translation: 本发明描述了用于合成烃的费 - 托方法，包括在费 - 托合成操作条件下使含有合成气的电荷与至少一种含有活性相的催化剂接触，所述催化剂含有至少一种选自钴，镍， 钌和铁沉积在包含氧化铝，二氧化硅和磷的氧化物载体上，所述氧化物不含任何尖晶石相。 催化剂在费 - 托方法中具有改进的水热和机械阻力，同时改善其催化性能。
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