公开(公告)号：US20170355914A1

公开(公告)日：2017-12-14

申请号：US15616418

申请日：2017-06-07

Applicant: IFP Energies nouvelles

Inventor： Wilfried WEISS ,  Elodie TELLIER ,  Pascal CHATRON-MICHAUD

IPC: C10G67/02

CPC classification number: C10G67/02 ,  C10G7/06 ,  C10G45/08 ,  C10G47/12 ,  C10G65/04 ,  C10G65/12 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205

Abstract: The invention concerns a process for the treatment of a hydrocarbon feed in order to obtain a heavy hydrocarbon fraction with a low sulphur content, said process comprising the following steps: a) an optional step for hydrodemetallization carried out in permutable reactors, b) a step for fixed bed hydrotreatment of the effluent obtained from step a), c) a step for hydrocracking of the effluent obtained in step b) in by-passable reactors, d) a step for separation of the effluent obtained from step c).

公开(公告)号：US20160122665A1

公开(公告)日：2016-05-05

申请号：US14930766

申请日：2015-11-03

Applicant: IFP Energies nouvelles

Inventor： Wilfried WEISS ,  Thibaut CORRE

IPC: C10G67/02

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 treating a hydrocarbon-containing feedstock comprising the following stages: a) a stage of fixed-bed hydrotreatment, b) an optional stage of separation of the effluent originating from the hydrotreatment stage a), c) a stage of hydrocracking of at least a part of the effluent from stage a) or of at least a part of the heavy fraction originating from stage b), d) a stage of separation of the effluent originating from stage c), e) a stage of maturation of the heavy liquid fraction originating from the separation stage d), f) a stage of separation of the sediments from the heavy liquid fraction originating from the maturation stage e).

Abstract translation: 本发明涉及一种用于处理含烃原料的方法，包括以下阶段：a）固定床加氢处理阶段，b）分离来自加氢处理阶段a）的流出物的任选阶段a），c） 对来自阶段a）或来自阶段b）的至少一部分重质馏分的至少一部分流出物的加氢裂化进行加氢裂化; d）分离源自阶段c）的流出物的阶段，e） 来自分离阶段的重液体馏分的成熟d），f）沉淀物与源自成熟阶段e）的重液体馏分的分离阶段。

公开(公告)号：US20240400917A1

公开(公告)日：2024-12-05

申请号：US18701803

申请日：2022-10-10

Applicant: IFP ENERGIES NOUVELLES

Inventor： Marisa DE SOUSA DUARTE ,  Wilfried WEISS ,  Duc NGUYEN-HONG

IPC: C10G65/12 ,  C10G49/16 ,  C10G49/22

Abstract: The invention relates to a method for processing a pyrolysis oil from plastics and/or solid recovered fuels, comprising: a) optional selective hydrogenation of the feedstock; b) hydroconversion in an ebullated bed, entrained bed and/or moving bed, in order to obtain a hydroconverted effluent; c) separation of the effluent from step b) in the presence of an aqueous stream to obtain a gaseous effluent, an aqueous effluent and a hydrocarbon liquid effluent; d) optional fractionation to obtain at least one gaseous stream and a fraction having a boiling point of less than or equal to 150° C. and a fraction having a boiling point of greater than 150° C.

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

IPC: C10G1/00 ,  C10G69/06 ,  C10G67/04 ,  C10G1/10

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：US20220380690A1

公开(公告)日：2022-12-01

申请号：US17626548

申请日：2020-07-06

Applicant: IFP Energies Nouvelles

Inventor： Wilfried WEISS ,  Isabelle MERDRIGNAC

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

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：US20220372384A1

公开(公告)日：2022-11-24

申请号：US17772602

申请日：2020-11-02

Applicant: IFP Energies Nouvelles

Inventor： Wilfried WEISS ,  Isabelle MERDRIGNAC

IPC: C10G67/14 ,  C10G9/36 ,  C10G21/00 ,  C10G49/00 ,  C10G21/16 ,  C10G7/06 ,  C10G47/26

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：US20220064537A1

公开(公告)日：2022-03-03

申请号：US17409856

申请日：2021-08-24

Applicant: IFP Energies Nouvelles

Inventor： Alain QUIGNARD ,  Wilfried WEISS ,  Isabelle MERDRIGNAC ,  Jeremie BARBIER

IPC: 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：US20200261875A1

公开(公告)日：2020-08-20

申请号：US15774714

申请日：2016-10-14

Applicant: IFP Energies Nouvelles

Inventor： Cecile PLAIS ,  Frederic BAZER-BACHI ,  Yacine HAROUN ,  Jauffray Salvatore DELTEIL ,  Wilfried WEISS ,  Younes AIDDOUCH ,  Jerome BONNARDOT

IPC: B01J8/02 ,  B01D24/22 ,  B01D24/00

Abstract: 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.

公开(公告)号：US20190153340A1

公开(公告)日：2019-05-23

申请号：US16097461

申请日：2017-04-11

Applicant: IFP ENERGIES NOUVELLES

Inventor： Wilfried WEISS ,  Elodie TELLIER ,  Pascal CHATRON-MICHARUD

IPC: C10G67/14

CPC classification number: C10G67/14 ,  C10G7/06 ,  C10G21/14 ,  C10G27/12 ,  C10G31/09 ,  C10G31/10 ,  C10G32/02 ,  C10G45/08 ,  C10G47/12 ,  C10G65/04 ,  C10G65/12 ,  C10G2300/1077 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/206 ,  C10G2300/208

Abstract: The invention relates to a process for the treatment of a hydrocarbon-containing feedstock making it possible to obtain a heavy hydrocarbon-containing fraction having a low sulphur content, said process comprising the following stages: a) a stage of hydrodemetallization in permutable reactors b) a stage of fixed-bed hydrotreatment of the effluent originating from stage a), c) a stage of hydrocracking in permutable reactors of the effluent originating from stage b), d) a stage of separation of the effluent originating from stage c), e) a stage of precipitation of the sediments, f) a stage of physical separation of said sediments from the heavy liquid fraction originating from stage d), g) a stage of recovery of the distillate cut used in stage e).

公开(公告)号：US20180154397A1

公开(公告)日：2018-06-07

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 ,  B01J23/94 ,  G01N21/71

CPC classification number: B07C5/346 ,  B01J21/04 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/90 ,  B01J23/94 ,  B01J35/0006 ,  B01J37/009 ,  B01J38/72 ,  B07C5/00 ,  B07C5/366 ,  B07C5/368 ,  G01N21/718

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.