Patents by Inventor Jerome Bonnardot
Jerome Bonnardot has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240059977Abstract: 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.Type: ApplicationFiled: December 21, 2021Publication date: February 22, 2024Applicants: IFP ENERGIES NOUVELLES, REPSOL S.A.Inventors: Wilfried WEISS, Dominique DECOTTIGNIES, Jérôme BONNARDOT, Iñigo RIBAS SANGÜESA, Lidia ESCUDERO CASTEJON
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Patent number: 11898108Abstract: A process for hydrocracking a petroleum feedstock involves: (a) hydrocracking the feedstock to obtain a hydrocracked effluent; (b) liquid/gas separation of the effluent to obtain a gaseous effluent and a liquid effluent; (c) fractionating the liquid effluent at a pressure P1, producing a first distillate and a first residue, (d) recycling a first portion of the first residue to hydrocracking, (e) rectifying a second portion of the first residue at a pressure P2 lower than or equal to the pressure P1, to obtain a secondary distillate, a secondary residue and a vapor stream, (f) purging a portion of the secondary residue, and (g) recycling all or part of the secondary distillate to hydrocracking.Type: GrantFiled: June 16, 2022Date of Patent: February 13, 2024Assignee: AXENSInventors: Jerome Bonnardot, Hugues Dulot, Alexis Paillier, Jerome Pigourier, Nicolas Pupat
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Publication number: 20230287283Abstract: The present invention relates to a process for treating a plastics pyrolysis oil, comprising: a) the selective hydrogenation of said feedstock to obtain a hydrogenated effluent; b) hydrotreatment of said hydrogenated effluent to obtain a hydrotreatment effluent; c) a first step of hydrocracking of said hydrotreated effluent to obtain a first hydrocracked effluent; d) separation of the hydrocracked effluent in the presence of an aqueous stream, to obtain a gaseous effluent, an aqueous liquid effluent and a hydrocarbon-based liquid effluent; e) fractionation of the hydrocarbon-based liquid effluent to obtain at least one gas stream and at least one naphtha cut and a heavier cut; f) a second step of hydrocracking of the heavier cut to obtain a second hydrocracked effluent; g) recycling of at least a portion of said second hydrocracked effluent into the separation step d).Type: ApplicationFiled: July 26, 2021Publication date: September 14, 2023Applicants: IFP Energies nouvelles, REPSOL S.A.Inventors: Wilfried WEISS, Jérôme BONNARDOT, Iñigo RIBAS SANGÜESA
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Publication number: 20230272292Abstract: The present invention relates to a process for treating a plastics pyrolysis oil, comprising: a) selective hydrogenation of said feedstock in the presence of at least hydrogen and of at least one selective hydrogenation catalyst; 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; c) hydrocracking of said hydrotreated effluent in the presence of at least hydrogen and of at least one hydrocracking catalyst, to obtain a hydrocracked effluent; d) separation of the hydrocracked 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.Type: ApplicationFiled: July 26, 2021Publication date: August 31, 2023Applicants: IFP Energies nouvelles, REPSOL S.A.Inventors: Wilfried WEISS, Jérôme BONNARDOT, Iñigo RIBAS SANGÜESA
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Publication number: 20230029587Abstract: A process for treating plastics pyrolysis oil by a) selectively hydrogenating a feedstock in the presence hydrogen and a selective hydrogenation catalyst, at a temperature between 100 and 150° C., a hydrogen partial pressure between 1.0 and 10.0 MPa abs. and an hourly space velocity between 1.0 and 10.0 h?1, to obtain a hydrogenated effluent; b) hydrotreating the hydrogenated effluent in the presence of hydrogen and a hydrotreating catalyst, at a temperature between 250 and 370° C., a hydrogen partial pressure between 1.0 and 10.0 MPa abs. and an hourly space velocity between 0.1 and 10.0 h?1, to obtain a hydrotreating effluent; c) separating the hydrotreating effluent in the presence of an aqueous stream, at a temperature between 50 and 370° C., to obtain at least one gaseous effluent, a liquid aqueous effluent and a liquid hydrocarbon effluent; e) recycling at least one fraction of the product obtained.Type: ApplicationFiled: February 15, 2021Publication date: February 2, 2023Applicant: IFP Energies NouvellesInventors: Wilfried WEISS, Jerome BONNARDOT
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Publication number: 20230002688Abstract: A process for treating a plastics pyrolysis oil: a) selective hydrogenation of feedstock in the presence of hydrogen and at least one selective hydrogenation catalyst, at 100 to 150° C., a partial pressure of hydrogen of 1.0 to 10.0 MPa abs. and an hourly space velocity of 1.0 to 10.0 h?1, to obtain a hydrogenated effluent; b) hydrotreatment of hydrogenated effluent in the presence of hydrogen and at least one hydrotreatment catalyst, at 250 to 370° C., a partial pressure of hydrogen of 1.0 to 10.0 MPa abs. and an hourly space velocity of 1.0 to 10.0 h?1, to obtain a hydrotreatment effluent; c) separation of hydrotreatment effluent obtained from b) in the presence of an aqueous stream, at a temperature of 50 to 370° C., to obtain at least one gaseous effluent, an aqueous liquid effluent and a hydrocarbon liquid effluent.Type: ApplicationFiled: November 16, 2020Publication date: January 5, 2023Applicant: IFP Energies NouvellesInventors: Wilfried WEISS, Jerome BONNARDOT
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Publication number: 20220403262Abstract: A process for hydrocracking a petroleum feedstock involves: (a) hydrocracking the feedstock to obtain a hydrocracked effluent; (b) liquid/gas separation of the effluent to obtain a gaseous effluent and a liquid effluent; (c) fractionating the liquid effluent at a pressure P1, producing a first distillate and a first residue, (d) recycling a first portion of the first residue to hydrocracking, (e) rectifying a second portion of the first residue at a pressure P2 lower than or equal to the pressure P1, to obtain a secondary distillate, a secondary residue and a vapor stream, (f) purging a portion of the secondary residue, and (g) recycling all or part of the secondary distillate to hydrocracking.Type: ApplicationFiled: June 16, 2022Publication date: December 22, 2022Applicant: AXENSInventors: Jerome BONNARDOT, Hugues DULOT, Alexis PAILLIER, Jerome PIGOURIER, Nicolas PUPAT
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Patent number: 11034895Abstract: The present invention describes a process for the production of base oils having a viscosity of greater than 4 centistokes from waste oils originating from industrial use or engine use, said process using a novel configuration for efficient and effective processing.Type: GrantFiled: January 22, 2020Date of Patent: June 15, 2021Assignee: Axens SAInventors: Trushit Oza, Jerome Bonnardot
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Patent number: 10843158Abstract: The present invention concerns a device for filtration and distribution of a gaseous phase and a liquid phase, which can be disposed upstream of a fixed catalytic bed of a reactor operating with a descending co-current of gas and liquid, comprising: a solid plate on which substantially vertical risers are fixed, said risers are open at their upper and lower ends and have openings over at least a fraction of their height; a plurality of removable baskets capable of retaining at least one filtration medium, each removable basket being defined by an ellipsoidal vertical wall or by at least three vertical lateral walls and a bottom, the vertical walls and/or the bottom being permeable to a gas and to liquid. Each basket is provided support means cooperating with a riser of the plate in order to support the basket.Type: GrantFiled: October 14, 2016Date of Patent: November 24, 2020Assignee: IFP Energies NouvellesInventors: Cecile Plais, Frederic Bazer-Bachi, Yacine Haroun, Jauffray Salvatore Delteil, Wilfried Weiss, Younes Aiddouch, Jerome Bonnardot
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Patent number: 10760015Abstract: An installation for the hydrotreatment and hydroconversion of hydrocarbon-containing feedstocks, with a common fractionation section, for the production of at least one of the following products: naphtha (light and/or heavy), diesel, kerosene, distillate and residue: comprising at least: at least one hydroconversion reactor, a hot high-pressure separator drum B-1, a cold high-pressure separator drum B-2, at least one hydrotreatment reactor, a cold high-pressure separator drum B-20, a common fractionation section separating a top fraction, an intermediate fraction and a heavy fraction, An integrated hydroconversion and hydrotreatment process implementing said installation.Type: GrantFiled: December 20, 2017Date of Patent: September 1, 2020Assignee: AXENSInventors: Nicolas Pupat, Odile Lajeunesse, Jerome Bonnardot, Christelle Pourcelly, Benoit Despres
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Publication number: 20200261875Abstract: The present invention concerns a device for filtration and distribution of a gaseous phase and a liquid phase, which can be disposed upstream of a fixed catalytic bed of a reactor operating with a descending co-current of gas and liquid, comprising: a solid plate on which substantially vertical risers are fixed, said risers are open at their upper and lower ends and have openings over at least a fraction of their height; a plurality of removable baskets capable of retaining at least one filtration medium, each removable basket being defined by an ellipsoidal vertical wall or by at least three vertical lateral walls and a bottom, the vertical walls and/or the bottom being permeable to a gas and to liquid. Each basket is provided support means cooperating with a riser of the plate in order to support the basket.Type: ApplicationFiled: October 14, 2016Publication date: August 20, 2020Applicant: IFP Energies NouvellesInventors: Cecile PLAIS, Frederic BAZER-BACHI, Yacine HAROUN, Jauffray Salvatore DELTEIL, Wilfried WEISS, Younes AIDDOUCH, Jerome BONNARDOT
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Patent number: 10611970Abstract: The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column. In accordance with this process, a portion of the stream present at the level of at least one plate located between the plate for supplying hydrocracked effluent and the plate for withdrawing the distillate fraction which is the heaviest is withdrawn from the fractionation column and at least a portion of said withdrawn stream is recycled to the column directly or after optional liquid separation, and optionally a portion of said withdrawn stream is recycled to the hydrocracking step directly or after optional gas separation.Type: GrantFiled: December 17, 2015Date of Patent: April 7, 2020Assignee: AXENSInventors: Thibault Sauge, Roberto Gonzalez Llamazares, Jerome Bonnardot, Jacinthe Frecon
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Patent number: 10533142Abstract: The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column. In accordance with this process, a portion of the stream present at the level of at least one plate (I) which is the supply plate or a plate located between the supply plate and the residue evacuation point, or if stripping gas is injected, between the supply plate and the stripping gas injection point, is withdrawn from the fractionation column. A portion, preferably all, of the withdrawn stream is recycled to the hydrocracking step directly or after optional separation of the gases. The residue is purged in its entirety.Type: GrantFiled: December 17, 2015Date of Patent: January 14, 2020Assignee: AXENSInventors: Thibault Sauge, Roberto Gonzalez Llamazares, Jerome Bonnardot, Jacinthe Frecon
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Patent number: 10465127Abstract: The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column. In accordance with this process, a stream is withdrawn from the fractionation column at the level of at least one plate located between the supply plate and the plate for withdrawing the heaviest distillate fraction; the stream is stripped in an external stripping step by a stripping gas, in the presence of a portion of the residue. The separated gaseous effluent is recycled to the column, advantageously as a stripping gas, and the liquid fraction is recycled to the hydrocracking step; a residue is purged in the stripping step.Type: GrantFiled: December 17, 2015Date of Patent: November 5, 2019Assignee: AXENSInventors: Thibault Sauge, Roberto Gonzalez Llamazares, Jerome Bonnardot, Jacinthe Frecon
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Publication number: 20190100706Abstract: Method of treating petroleum feedstocks comprising the hydrotreatment of said feedstocks followed by hydrocracking of at least one part of the hydrotreatment effluent. Cooling and separating the hydrocracking effluent into a hydrogen-rich gas efflux and a liquid efflux. Fractionating the liquid effluent into converted hydrocarbon products having boiling points lower than 340° C. and an unconverted liquid fraction having a boiling point higher than 340° C. Hydrotreating a diesel-fuel-type liquid hydrocarbon feedstock and separating the effluent into a hydrogen-rich gas efflux and a liquid efflux. Fractionating the liquid efflux into at least one light gas fraction, a naphtha fraction, and a middle distillate fraction having a boiling point higher than 150° C.Type: ApplicationFiled: September 28, 2018Publication date: April 4, 2019Applicant: IFP Energies NouvellesInventors: Elodie TELLIER, Jerome BONNARDOT
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Patent number: 10174264Abstract: The present invention describes a process for the production of technical white oils or edible or medicinal oils from waste oils originating from industrial use or engine use, said process using a deep hydrotreatment.Type: GrantFiled: December 9, 2014Date of Patent: January 8, 2019Assignee: AXENSInventors: Frederic Morel, Jerome Bonnardot, Isabelle Guibard
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Patent number: 10065166Abstract: A fluid mixing and distribution device for a catalytic downflow reactor, said device comprising a collection zone (A), a mixing zone (B) comprising a mixing chamber (15) for fluids and an exchange chamber (16) for fluids, a distribution zone (C), said exchange chamber (16) comprising at least one upper lateral cross-section of flow (17a) and at least one lower lateral cross-section of flow (17b) through which fluids can pass from said exchange chamber (16) to said distribution zone (C), characterized in that said exchange chamber (16) comprises a fluid deflection means (24) fixed to said exchange chamber (16) and located downstream of the upper lateral cross-section of flow (17a), said fluid deflection means (24) forming with said exchange chamber (16) a space (26) in the shape of a pan.Type: GrantFiled: April 28, 2017Date of Patent: September 4, 2018Assignee: IFP Energies NouvellesInventors: Frederic Augier, Cecile Plais, Philippe Beard, Jerome Bonnardot, Jauffray Delteil, Paris Packeu, Nicolas Pupat
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Publication number: 20180171246Abstract: An installation for the hydrotreatment and hydroconversion of hydrocarbon-containing feedstocks, with a common fractionation section, for the production of at least one of the following products: naphtha (light and/or heavy), diesel, kerosene, distillate and residue: comprising at least: at least one hydroconversion reactor, a hot high-pressure separator drum B-1, a cold high-pressure separator drum B-2, at least one hydrotreatment reactor, a cold high-pressure separator drum B-20, a common fractionation section separating a top fraction, an intermediate fraction and a heavy fraction, An integrated hydroconversion and hydrotreatment process implementing said installation.Type: ApplicationFiled: December 20, 2017Publication date: June 21, 2018Applicant: AXENSInventors: Nicolas PUPAT, Odile LAJEUNESSE, Jerome BONNARDOT, Christelle POURCELLY, Benoit DESPRES
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Publication number: 20170349840Abstract: The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column. In accordance with this process, a portion of the stream present at the level of at least one plate located between the plate for supplying hydrocracked effluent and the plate for withdrawing the distillate fraction which is the heaviest is withdrawn from the fractionation column and at least a portion of said withdrawn stream is recycled to the column directly or after optional liquid separation, and optionally a portion of said withdrawn stream is recycled to the hydrocracking step directly or after optional gas separation.Type: ApplicationFiled: December 17, 2015Publication date: December 7, 2017Applicant: AXENSInventors: Thibault SAUGE, Roberto GONZALEZ LLAMAZARES, Jerome BONNARDOT, Jacinthe FRECON
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Publication number: 20170349844Abstract: The invention concerns a process and a facility for reducing the concentration of heavy polycyclic aromatic compounds (HPNA) in the recycle loop of hydrocracking units, which comprises a fractionation column. In accordance with this process, a portion of the stream present at the level of at least one plate (I) which is the supply plate or a plate located between the supply plate and said residue evacuation point, or if stripping gas is injected, between the supply plate and said stripping gas injection point, is withdrawn from the fractionation column. A portion, preferably all, of said withdrawn stream is recycled to the hydrocracking step directly or after optional separation of the gases. The residue is purged in its entirety. In a preferred embodiment, a portion of the stream present at the level of at least one plate (II) located between the supply plate and the plate for withdrawing the heaviest distillate fraction is also withdrawn from the column.Type: ApplicationFiled: December 17, 2015Publication date: December 7, 2017Applicant: AXENSInventors: Thibault SAUGE, Roberto GONZALEZ LLAMAZARES, Jerome BONNARDOT, Jacinthe FRECON