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：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：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.

公开(公告)号：US20170022424A1

公开(公告)日：2017-01-26

申请号：US15217071

申请日：2016-07-22

Applicant: IFP Energies Nouvelles

Inventor： Thierry CHAPUS ,  Frederic BAZER-BACHI ,  Elodie TELLIER ,  Yves SCHARFF ,  Stephane FEDOU ,  Octavio CARVALHO ,  Sebastien BOUCHER

IPC: C10G3/00 ,  C10L1/08 ,  C10L1/06 ,  C10G45/62 ,  C10L1/04

CPC classification number: C10G3/50 ,  C10G3/46 ,  C10G3/52 ,  C10G3/54 ,  C10G3/60 ,  C10G45/62 ,  C10G49/002 ,  C10G65/043 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2300/42 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08 ,  C10L2200/0469 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04 ,  C10L2290/10 ,  Y02P30/20

Abstract: A process for the hydrotreatment of a feed obtained from renewable sources in which the total stream of feed F is divided into a number of different part-streams of feed F1 to Fn equal to the number of catalytic zones n, where n is 1 to 10. The mass flow rate of hydrogen sent to the first catalytic zone represents more than 80% by weight of the total mass flow rate of hydrogen used. The effluent from the reactor outlet undergoes at least one separation step. A portion of the liquid fraction is recycled to the catalytic zones in a manner such that the local recycle ratio for each of the beds is 2 or less, and the local dilution ratio over each of the beds is less than 4.

Abstract translation: 用于从可再生来源获得的进料的加氢处理的方法，其中将进料F的总料流分成多个不同的进料流F1至Fn等于催化区n的数量，其中n为1至10 输送到第一催化区域的氢的质量流量大于所用氢气的总质量流量的大于80重量％。 来自反应器出口的流出物经历至少一个分离步骤。 液体馏分的一部分以使得每个床的局部循环比为2或更小的方式再循环到催化区，并且每个床上的局部稀释比小于4。

公开(公告)号：US20200070129A1

公开(公告)日：2020-03-05

申请号：US16560488

申请日：2019-09-04

Applicant: IFP Energies nouvelles

Inventor： Elodie TELLIER ,  Antoine FECANT ,  Eugenie TAVERNIER

IPC: B01J23/75 ,  B01J21/12 ,  B01J35/02 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08 ,  B01J23/00 ,  C10G2/00 ,  C07C1/04

Abstract: Fischer-Tropsch process for the synthesis of hydrocarbons by bringing a feedstock including synthesis gas into contact with a catalyst prepared by the following: a porous support is brought into contact with a cobalt metal salt of which the melting point of the cobalt metal salt is between 30 and 150° C. for between 5 minutes and 5 hours, in order to form a solid mixture, the weight ratio of said cobalt metal salt to the porous oxide support being between 0.1 and 1; the solid mixture obtained is heated with stirring under atmospheric pressure at a temperature between the melting point of the cobalt metal salt and 200° C. for a period of time of between 30 minutes and 12 hours; the solid obtained is calcined at a temperature above 200° C. and below or equal to 1100° C.

公开(公告)号：US20190100706A1

公开(公告)日：2019-04-04

申请号：US16145397

申请日：2018-09-28

Applicant: IFP Energies Nouvelles

Inventor： Elodie TELLIER ,  Jerome BONNARDOT

IPC: C10G69/04 ,  C10L1/08

Abstract: 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. and compressing the gas efflux in a hydrogen makeup compressor supplying the hydrotreatment and hydrocracking steps comprising at least 2 stages, with said gas efflux being injected and compressed in an intermediate stage of said compressor before being recycled upstream.

公开(公告)号：US20180362864A1

公开(公告)日：2018-12-20

申请号：US16006300

申请日：2018-06-12

Applicant: IFP Energies nouvelles

Inventor： Jan VERSTRAETE ,  Elodie TELLIER ,  Thomas PLENNEVAUX ,  Emmanuelle GUILLON ,  Anne Claire PIERRON

IPC: C10G67/02

Abstract: A process for hydrocracking hydrocarbon-containing VD feedstocks allowing the improved production of middle distillates: a) hydrocracking of feedstocks in hydrogen and at least one hydrocracking catalyst, b) gas/liquid separation of effluent originating from a) producing a liquid effluent and a gaseous effluent with hydrogen, c) comprising the gaseous effluent before recycling into hydrocracking a), d) fractionation of liquid effluent into at least one effluent of converted hydrocarbon-containing products having boiling points less than 340° C. and an unconverted liquid fraction having a boiling point greater than 340° C., e) hydrocracking unconverted liquid fraction from d), in hydrogen and a hydrocracking catalyst, f) hydrotreating effluent from e) in a mixture with a hydrocarbon-containing gas-oil liquid feedstock having at least 95% by weight of compounds boiling at a boiling point between 150 and 400° C., hydrotreating f) operating in hydrogen and with at least one hydrotreating catalyst.