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1.发明申请METHOD AND DEVICE FOR CHEMICAL LOOP COMBUSTION OF LIQUID HYDROCARBON FEEDSTOCKS 审中-公开液化石油气化学循环燃烧方法与装置公开(公告)号：US20160061442A1
公开(公告)日：2016-03-03
申请号：US14783480
申请日：2014-03-11
Applicant: IFP ENERGIES NOUVELLES , TOTAL RAFFINAGE CHIMIE
Inventor： Mahdi Yazdanpanah , Tiago Sozinho , Thierry Gauthier , Florent Guillou
CPC classification number: F23C10/01 , B01J8/0055 , B01J8/007 , B01J8/28 , B01J8/32 , B01J8/388 , B01J2208/00513 , B01J2208/00902 , F23C6/04 , F23C10/005 , F23C10/10 , F23C10/22 , F23C2206/101 , F23C2900/10003 , F23C2900/99008 , Y02E20/346
Abstract: The invention relates to a method for chemical looping (CLC) oxidation-reduction combustion of liquid hydrocarbon feedstocks carried out in a fluidized bed, wherein liquid hydrocarbon feedstock (2) is partly vaporized on contact with a hot solid (1) in form of particles so as to form a partly vaporized liquid feedstock and to form coke on said solid (1), prior to contacting partly vaporized liquid feedstock (19) with a redox active mass in form of particles (12) so as to achieve combustion of partly vaporized liquid feed (19). Hot solid particles (1) used to carry the coke can notably form a second fluidized-bed particle circulation loop, the first one being the circulation loop of the oxygen-carrying redox active mass (12) circulating between the oxidation and combustion reactors, thus allowing coke-carrying particles (1) to be recycled to the process.
Abstract translation: 本发明涉及在流化床中进行的液体烃原料的化学循环（CLC）氧化 - 还原燃烧的方法，其中液体烃原料（2）在与颗粒形式的热固体（1）接触时部分蒸发 以在部分蒸发的液体原料（19）与颗粒（12）形式的氧化还原活性物质接触之前，在所述固体（1）上形成部分蒸发的液体原料并形成焦炭，以实现部分蒸发的 液体进料（19）。 用于承载焦炭的热固体颗粒（1）可以显着地形成第二流化床颗粒循环回路，第一个是在氧化和燃烧反应器之间循环的携氧氧化还原活性物质（12）的循环回路，因此 允许将焦炭携带的颗粒（1）再循环到该方法中。
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2.发明授权公开(公告)号：US10184657B2
公开(公告)日：2019-01-22
申请号：US15319603
申请日：2015-06-18
Applicant: IFP Energies nouvelles , TOTAL RAFFINAGE CHIMIE
Inventor： Mahdi Yazdanpanah , Thierry Gauthier , Florent Guillou
Abstract: The invention relates to a process and to a unit for chemical looping oxidation-reduction combustion of a hydrocarbon feed, wherein heat exchanges are controlled through a level variation of a dense fluidized bed of active mass particles in an external heat exchanger (E1, E2), positioned on a transport line carrying particles circulating between a reduction zone (210) and an oxidation zone (200) for the particles in the chemical loop. The bed level variation is allowed through controlled application of a pressure drop on a fluidization gas outlet in the heat exchanger, said pressure drop being compensated by the level variation of an active mass particle bed in a reservoir zone provided on the particle circuit in the chemical loop.
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公开(公告)号：US10317072B2
公开(公告)日：2019-06-11
申请号：US14783480
申请日：2014-03-11
Applicant: IFP Energies nouvelles , Total Raffinage Chimie
Inventor： Mahdi Yazdanpanah , Tiago Sozinho , Thierry Gauthier , Florent Guillou
IPC: F23D3/40 , F23C10/01 , B01J8/28 , B01J8/32 , B01J8/38 , B01J8/00 , F23C10/00 , F23C6/04 , F23C10/10 , F23C10/22
Abstract: The invention is a method for chemical looping (CLC) oxidation-reduction combustion of liquid hydrocarbon feedstocks carried out in a fluidized bed. A liquid hydrocarbon feedstock (2) is partly vaporized on contact with a hot particle solid (1) to form a partly vaporized liquid feedstock and to form coke on the solid prior to contacting partial vaporized liquid feedstock (19) with a redox active mass of particles (12) to achieve combustion of the partially vaporized liquid feed (19). The hot solid particles can notably be from a second fluidized-bed particle circulation loop.
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4.发明授权Chemical-looping combustion method with ashes and fines removal at the oxidation zone outlet and plant using same 有权化学循环燃烧方法在氧化区出口和植物使用相同的灰分和细粉公开(公告)号：US09494315B2
公开(公告)日：2016-11-15
申请号：US14355858
申请日：2012-10-29
Applicant: TOTAL SA , IFP Energies nouvelles
Inventor： Florent Guillou , Thierry Gauthier , Ali Hoteit , Sebastien Rifflart
CPC classification number: F23C10/01 , F23C10/10 , F23C10/24 , F23C10/28 , F23C99/00 , F23C99/005 , F23C2900/99008 , Y02E20/346
Abstract: The invention relates to a method for chemical-looping combustion of a solid hydrocarbon-containing feedstock, wherein the ashes and fines are removed at the outlet of reactive oxidation zone R1 by sending transported phase (5) coming from reactive zone R1, comprising gas and solid, to a gas-solid separation zone S2, then by sending solid stream (7) coming from gas-solid separation zone S2 to a dense phase elutriation separation zone S3 fluidized by a non-reducing gas (8) allowing the fines and the fly ashes to be separated from the oxygen-carrying material particles. Optionally, deeper separation is carried out in a dedusting zone S5 arranged downstream from dense phase elutriation separation zone S3. The invention also relates to a chemical-looping combustion plant allowing the method according to the invention to be implemented.
Abstract translation: 本发明还涉及允许实现根据本发明的方法的化学循环燃烧设备。
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公开(公告)号：US10507447B1
公开(公告)日：2019-12-17
申请号：US16429730
申请日：2019-06-03
Applicant: IFP Energies nouvelles
Inventor： Benjamin Amblard , Sina Tebianian , Ludovic Raynal , Thierry Gauthier , Jean-Francois Le Coz
Abstract: Device for distributing a light fluid phase (2) in a heavy phase (4) in the fluidized state in a reaction chamber (5), comprising: a pipe (1) for transporting the light fluid phase; first and second windows (7, 8) created in the pipe, the second windows opening into the reaction chamber; and branches (6) extending each first window and splitting into: a central passage opening into the reaction chamber via an intermediate window (9) created in the upper wall of the branch (6); and at least two distinct lateral branches forming two lateral passages (10) opening into the reaction chamber via end-of-branch windows (11).
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Patent Agency Ranking
6.发明授权公开(公告)号：US09556024B2
公开(公告)日：2017-01-31
申请号：US14371541
申请日：2012-11-20
Applicant: TOTAL SA , IFP Energies nouvelles
Inventor： Mahdi Yazdanpanah , Ann Forret , Thierry Gauthier
CPC classification number: C01B3/02 , C10J3/482 , C10J3/725 , C10J2300/0976 , C10J2300/1807 , C10J2300/1853 , C10J2300/1876 , C10J2300/1892 , F23C13/06
Abstract: The invention relates to an integrated method for gasification and indirect combustion of a solid hydrocarbon feedstock in a chemical loop, comprising:contacting solid hydrocarbon feedstock (1) with water (2) in a gasification reaction zone RG in order to discharge ashes (9) and to produce a gaseous effluent (3) comprising syngas and water,supplying reduction reaction zone RR of a redox chemical loop with at least part of gaseous effluent (3) produced in the gasification reaction zone in order to produce a CO2 and H2O-concentrated gaseous effluent (4),reoxidizing the oxygen-carrying solid particles from reduction reaction zone RR of the chemical loop in oxidation reaction zone RO by means of an oxidizing gas (6) and discharging fumes (7).The invention also relates to a plant allowing said integrated method to be implemented.
Abstract translation: 本发明还涉及允许实现所述集成方法的设备。
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7.发明授权公开(公告)号：US12071509B2
公开(公告)日：2024-08-27
申请号：US17427121
申请日：2020-01-27
Applicant: IFP Energies Nouvelles
Inventor： Olivier Thinon , Thierry Gauthier
IPC: C08G63/80 , C08G63/183 , C08G63/85 , C08J11/24
CPC classification number: C08G63/183 , C08G63/80 , C08G63/85 , C08J11/24 , C08J2367/02
Abstract: A process for the production of a terephthalate polyester, containing a stage a) for preparing an esterification feedstock containing at least one mixing section fed with at least one terephthalic acid feedstock and one diester monomer feedstock, where the ratio of the total number of moles of diol units with respect to the total number of moles of terephthalate units introduced into the mixing section is between 1.0 and 2.0, the mixing section being operated at a temperature between 25° C. and 250° C. and at a pressure greater than or equal to 0.1 MPa, an esterification stage b) to produce at least one reaction effluent and one aqueous effluent, a polycondensation stage c) to obtain at least the terephthalate polyester and an effluent containing at least one diol monomer, and a stage d) of treatment of the diols to obtain a purified diol stream.
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公开(公告)号：US11279892B2
公开(公告)日：2022-03-22
申请号：US16396915
申请日：2019-04-29
Applicant: IFP Energies nouvelles
Inventor： Thomas Plennevaux , Thierry Gauthier , Patrick Bourges
Abstract: A hydrocracking process: A. hydrotreating HDT the feedstocks, B. gas/liquid separation of effluent from A with a separation device having a chamber compartmentalized into an upstream degassing compartment and a downstream stripping compartment, the passage of the degassed liquid from the degassing compartment to the stripping compartment being provided by an opening made in the internal wall and/or by overflowing above the said internal wall separating the said compartments, C. hydrodesulfurization of gaseous effluent obtained in B and of an external feedstock, D. a first hydrocracking of liquid effluent resulting from B, E. gas/liquid separation of liquid effluent from D and of the liquid effluent from C, F. a fractionation of liquid effluent from E, G. a second hydrocracking of unconverted liquid fraction from F.
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公开(公告)号：US11168264B2
公开(公告)日：2021-11-09
申请号：US16469041
申请日：2017-12-05
Applicant: IFP Energies nouvelles
Inventor： Rim Brahem , Benjamin Amblard , Ann Cloupet , Thierry Gauthier , Ludovic Raynal
Abstract: The present invention describes a packing with a three-dimensional structure which is particularly suited to creating homogenous and anisotropic mixing between the gas phase and a dispersed solid phase moving in counter-current flow. Application of this packing to the stripper of fluidized catalytic cracking units.
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公开(公告)号：US10279377B2
公开(公告)日：2019-05-07
申请号：US15579854
申请日：2016-06-03
Applicant: EURECAT S.A. , IFP Energies nouvelles
Inventor： Thierry Gauthier , Charles-Philippe Lienemann , Wilfried Weiss , Pierre Dufresne , Pauline Galliou
IPC: B07C5/346 , B01J38/72 , B07C5/00 , B07C5/36 , G01N21/71 , B01J23/94 , B01J35/00 , B01J21/04 , B01J23/882 , B01J23/883 , B01J23/888 , B01J37/00 , B01J23/90
Abstract: A method and a device for separation of at least one catalyst and/or adsorbent from a homogeneous mixture of catalysts and/or adsorbents containing one or more metal, semi-metal or non-metal contaminant(s) deposited thereon, making it possible to separate catalysts or adsorbents according to the presence or absence of contaminant and also according to the contaminant content, starting from a sorting threshold that corresponds to a content and that is defined by the operator.
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