公开(公告)号：US12098333B2

公开(公告)日：2024-09-24

申请号：US17766794

申请日：2020-10-02

Applicant: IFP Energies nouvelles

Inventor： Wilfried Weiss ,  Isabelle Merdrignac

IPC: C10G67/16 ,  C10G67/04 ,  C10G67/14

CPC classification number: C10G67/16 ,  C10G67/0454 ,  C10G67/14 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/44 ,  C10G2400/20

Abstract: The present invention relates to a process for producing olefins from a hydrocarbon feedstock 11 having a sulfur content of at least 0.1 weight %, an initial boiling point of at least 180° C. and a final boiling point of at least 600° C.

公开(公告)号：US12049591B2

公开(公告)日：2024-07-30

申请号：US17409856

申请日：2021-08-24

Applicant: IFP Energies Nouvelles

Inventor： Alain Quignard ,  Wilfried Weiss ,  Isabelle Merdrignac ,  Jeremie Barbier

IPC: C08L95/00 ,  C10C3/02 ,  C10C3/06

CPC classification number: C10C3/06 ,  C08L95/00 ,  C10C3/02

Abstract: Between 40% and 75% by weight of a first bitumen base B1 an asphalt obtained by a solvent deasphalting of a first vacuum residue R1 resulting from the distillation of an effluent hydroconverted by a process for the ebullated bed hydroconversion of a heavy hydrocarbon feedstock, and



Between 25% and 60% by weight of a second bitumen base B2 and/or of a flux F, F at least one heavy aromatic cut with a hydrogen content of greater than 8.5% by weight, B2, R1 or a second vacuum residue R2 resulting from a distillation of a crude oil or a mixture of R1 and R2.

公开(公告)号：US10828632B2

公开(公告)日：2020-11-10

申请号：US15579398

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: B01J38/72 ,  B07C5/342 ,  B01J27/19 ,  B01J29/40 ,  G01N21/85 ,  G01N21/71 ,  B01J23/883 ,  B01J35/00 ,  B01J23/888 ,  B01J23/882 ,  B07C5/36 ,  G01J3/443 ,  B01J21/20 ,  B01J23/94 ,  B01J38/00 ,  B01J27/185 ,  B01J29/90 ,  B01J27/28

Abstract: A method for separation of at least one catalyst or adsorbent from a homogeneous mixture of catalysts or adsorbents, used in a method for treatment of gas or hydrocarbon feedstock, in which the grains of catalysts or adsorbents are separated according to a sorting threshold corresponding to a content of the constituent element that is sought and defined by the user.

公开(公告)号：US09840674B2

公开(公告)日：2017-12-12

申请号：US14931395

申请日：2015-11-03

Applicant: IFP Energies nouvelles

Inventor： Wilfried Weiss ,  Jeremie Barbier

IPC: C10G67/02 ,  C10G31/06 ,  C10G49/00 ,  C10G65/12

CPC classification number: C10G67/02 ,  C10G31/06 ,  C10G49/002 ,  C10G65/12 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/206 ,  C10G2300/208

Abstract: The invention relates to a process for converting a hydrocarbon-containing feedstock containing at least one hydrocarbon fraction having a sulphur content of at least 0.1% by weight, an initial boiling temperature of at least 340° C. and a final boiling temperature of at least 440° C., making it possible to obtain a heavy fraction having a sediment content after ageing of less than or equal to 0.1% by weight, said process comprising the following stages: a) a stage of hydrocracking the feedstock in the presence of hydrogen in at least one reactor containing a supported catalyst in an ebullating bed, b) a stage of separating the effluent obtained at the end of stage a), c) a stage of maturation of the heavy fraction originating from the separation stage b), d) a stage of separating the sediments from the heavy fraction originating from the maturation stage c) to obtain said heavy fraction.

公开(公告)号：US09650580B2

公开(公告)日：2017-05-16

申请号：US15105314

申请日：2014-12-05

Applicant: IFP Energies nouvelles

Inventor： Isabelle Merdrignac ,  Wilfried Weiss ,  Jerome Majcher

IPC: C10G65/12 ,  C10G67/04 ,  C10G45/02 ,  C10G45/08 ,  C10G21/00 ,  C10G21/06 ,  C10L1/04 ,  C10L1/08

CPC classification number: C10G67/049 ,  C10G21/003 ,  C10G21/06 ,  C10G45/02 ,  C10G45/08 ,  C10G65/12 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/206 ,  C10G2400/04 ,  C10G2400/06 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/08 ,  C10L2200/043 ,  C10L2200/0446 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/10 ,  C10L2290/543 ,  C10L2290/544

Abstract: Treating a hydrocarbon feed having a sulphur content of at least 0.5% by weight, an asphaltenes content of at least 1% by weight, an initial boiling point of at least 340° C. and a final boiling point of at least 480° C., in order to obtain at least one deasphalted oil fraction with a sulphur content of 0.5% by weight or less and a sediment content of 0.1% by weight or less.

公开(公告)号：US11421166B2

公开(公告)日：2022-08-23

申请号：US14932379

申请日：2015-11-04

Applicant: IFP ENERGIES NOUVELLES

Inventor： Wilfried Weiss ,  Isabelle Merdrignac

IPC: C10G67/02 ,  C10G49/00 ,  C10G65/12 ,  C10L1/08

Abstract: The present invention describes a process for the production of fuel of the heavy fuel oil type, this fuel optionally being able to become a marine fuel, from a heavy hydrocarbon-containing feedstock having a sulphur content of at least 0.5% by weight, an initial boiling temperature of at least 350° C. and a final boiling temperature of at least 450° C., a process using a fixed-bed hydrotreatment stage, an intermediate separation and a hydrocracking stage comprising at least one reactor of the hybrid type.

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.

公开(公告)号：US20140332444A1

公开(公告)日：2014-11-13

申请号：US14363396

申请日：2012-11-08

Applicant: IFP ENERGIES NOUVELLES

Inventor： Wilfried Weiss ,  Isabelle Guibard ,  Rejane Dastillung

IPC: C10G55/04

CPC classification number: C10G65/12 ,  C10G65/04 ,  C10G2300/1011 ,  C10L1/08 ,  Y02P30/20

Abstract: A process for the conversion of oil feeds for the production of low sulphur fuels comprises the following steps in succession: a step for fixed bed hydrodemetallization of the feed using an upstream system of fixed bed swing reactors; a step for fixed bed hydrocracking of the hydrodemetallized effluent in the presence of a hydrocracking catalyst; a step for separation in order to obtain a heavy fraction; a step for hydrodesulphurization of the heavy fraction in which hydrogen is reinjected.

Abstract translation: 用于转化用于生产低硫燃料的油料进料的方法包括以下步骤：使用固定床摆动反应器的上游系统进料的固定床加氢脱金属步骤; 在加氢裂化催化剂存在下固化床加氢裂化加氢脱金属流出物的步骤; 为了获得重馏分的分离步骤; 氢再氢化的重质馏分的加氢脱硫步骤。

公开(公告)号：US11959030B2

公开(公告)日：2024-04-16

申请号：US17626548

申请日：2020-07-06

Applicant: IFP Energies Nouvelles

Inventor： Wilfried Weiss ,  Isabelle Merdrignac

IPC: C10G67/04 ,  C10G7/06 ,  C10G9/36 ,  C10G21/00 ,  C10G21/14 ,  C10G45/16 ,  C10G47/00

CPC classification number: C10G67/0409 ,  C10G7/06 ,  C10G9/36 ,  C10G21/003 ,  C10G21/14 ,  C10G45/16 ,  C10G47/00 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/44 ,  C10G2400/20

Abstract: The present invention relates to a process for producing olefins from a hydrocarbon feedstock 11 with a sulfur content of at least 0.1 weight %, an initial boiling point of at least 180° C. and a final boiling point of at least 600° C.

公开(公告)号：US11702603B2

公开(公告)日：2023-07-18

申请号：US15578467

申请日：2016-04-20

Applicant: IFP Energies Nouvelles

Inventor： Wilfried Weiss ,  Isabelle Merdrignac ,  Jeremie Barbier ,  Ann Cloupet

IPC: C10G31/06 ,  C10G67/02 ,  C10G31/09 ,  C10G47/24 ,  C10G67/12

CPC classification number: C10G67/02 ,  C10G31/06 ,  C10G31/09 ,  C10G47/24 ,  C10G67/12 ,  C10G2300/1059 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/301

Abstract: The invention concerns a process for converting a hydrocarbon feed, said process comprising the following steps: a) a step of hydrocracking the feed in the presence of hydrogen; b) a step of separating the effluent obtained from step a); c) a step of precipitating sediments, in which the heavy fraction obtained from the separation step b) is brought into contact with a distillate cut at least 20% by weight of which has a boiling point of 100° C. or more for a period of less than 500 minutes, at a temperature in the range 25° C. to 350° C., and at a pressure of less than 20 MPa; d) a step of physical separation of the sediments from the heavy fraction obtained from step c); e) a step of recovering a heavy fraction having a sediment content, measured using the ISO 10307-2 method, of 0.1% by weight or less.