公开(公告)号：US20140353211A1

公开(公告)日：2014-12-04

申请号：US14292975

申请日：2014-06-02

Applicant: IFP ENERGIES NOUVELLES

Inventor： Romina DIGNE ,  Heloise DREUX ,  Frederic FEUGNET ,  Nicolas LAMBERT

IPC: C10G67/02

CPC classification number: C10G67/02 ,  C10G47/00 ,  C10G47/36 ,  C10G69/04 ,  Y02P30/10

Abstract: This invention describes a process for mild hydrocracking of heavy hydrocarbon fractions of the vacuum distillate type or the deasphalted oil type with optimized thermal integration for the purpose of reducing the cost of the exchangers that are used as well as greenhouse gas emissions.

Abstract translation: 本发明描述了一种用于轻度加氢裂化真空馏出物类型或脱沥青油类型的重质烃馏分的方法，该方法具有优化的热积分，以降低所用交换器以及温室气体排放的成本。

公开(公告)号：US20160348963A1

公开(公告)日：2016-12-01

申请号：US14902065

申请日：2014-06-06

Applicant: IFP ENERGIES NOUVELLES

Inventor： Romina DIGNE ,  Heloise DREUX ,  Frederic FEUGNET ,  Nicolas LAMBERT

IPC: F25J3/02 ,  C10G69/04 ,  B01D3/32 ,  C07C7/04 ,  B01D3/00 ,  B01D3/14

Abstract: The present invention describes a process for heating the reboiler of the propane/propylene separation column situated downstream of an FCC unit and fed with the C3 cut from said FCC unit, a process consisting of heating the water in a hot water circuit by means of one or more process fluids originating from units placed upstream and/or downstream of the FCC unit and called hot fluids, one of these fluids being constituted by the overhead vapours from the fractionation column connected to the mild hydrocracking unit.

Abstract translation: 本发明描述了一种用于加热丙烯/丙烯分离塔的再沸器的方法，所述再沸器位于FCC单元的下游并供给来自FCC单元的C3切口，该方法包括通过一个热水回路加热水 或更多的来自设置在FCC单元的上游和/或下游的单元的工艺流体，并称为热流体，这些流体之一由来自连接到温和加氢裂化单元的分馏塔的塔顶蒸气构成。

公开(公告)号：US20140174985A1

公开(公告)日：2014-06-26

申请号：US14108661

申请日：2013-12-17

Applicant: IFP Energies nouvelles

Inventor： Heloise DREUX ,  Frederic FEUGNET ,  Romina DIGNE ,  Mai Phuong DO

IPC: C10G47/02

CPC classification number: C10G47/02 ,  C10G47/36 ,  C10G49/26 ,  C10G69/04 ,  Y02P30/10

Abstract: This invention describes a process for mild hydrocracking of heavy hydrocarbon fractions of the vacuum distillate type or the deasphalted oil type with optimized thermal integration for the purpose of reducing greenhouse gas emissions.

Abstract translation: 本发明描述了一种用于减轻真空馏出物类型或脱沥青油类型的重质烃馏分的轻度加氢裂化的方法，其优化的热合并用于减少温室气体排放。

公开(公告)号：US20170210683A1

公开(公告)日：2017-07-27

申请号：US15326887

申请日：2015-06-10

Applicant: IFP Energies nouvelles

Inventor： Heloise DREUX ,  Philibert LEFLAIVE ,  Damien LEINEKUGEL LE COCQ

IPC: C07C5/27

CPC classification number: C07C5/2737 ,  B01D15/1821 ,  C07C5/2775 ,  C07C7/005 ,  C07C7/04 ,  C07C7/13 ,  C07C2529/40 ,  C07C2529/74 ,  C07C15/08

Abstract: The present invention describes a process for the production of high-purity paraxylene from a xylenes cut containing xylenes and ethylbenzene, a process using two simulated moving bed separation units and two isomerization units.

公开(公告)号：US20170210682A1

公开(公告)日：2017-07-27

申请号：US15326836

申请日：2015-06-10

Applicant: IFP Energies nouvelles

Inventor： Heloise DREUX ,  Philibert LEFLAIVE ,  Damien LEINEKUGEL LE COCQ

IPC: C07C5/27

CPC classification number: C07C5/2737 ,  C07C5/2775 ,  C07C7/005 ,  C07C7/04 ,  C07C7/13 ,  C07C2529/40 ,  C07C2529/74 ,  C07C15/08

Abstract: The present invention describes a process for the production of high-purity paraxylene from a xylenes cut capable of containing ethylbenzene and C9 compounds, said process using two simulated moving bed separation units operating in series and two isomerization units.

公开(公告)号：US20170204024A1

公开(公告)日：2017-07-20

申请号：US15326699

申请日：2015-06-10

Applicant: IFP Energies Nouvelles

Inventor： Heloise DREUX ,  Philibert LEFLAIVE ,  Damien LEINEKUGEL LE COCQ

IPC: C07C5/27

Abstract: The present invention describes a process for the production of high-purity paraxylene based on a xylene cut, a process using one simulated mobile bed separation unit and two isomerization units, one in gas phase and the other in liquid phase.

公开(公告)号：US20170101590A1

公开(公告)日：2017-04-13

申请号：US14877471

申请日：2015-10-07

Applicant: IFP Energies nouvelles ,  Axens

Inventor： Heloise DREUX ,  Romina DIGNE ,  Frederic FEUGNET ,  Jean-Michel BESNAULT ,  Geoffrey DUBIN

IPC: C10G45/02 ,  C10G7/00

CPC classification number: C10G45/02 ,  B01D3/007 ,  C10G7/00 ,  C10G7/12 ,  C10G9/00 ,  C10G11/00 ,  C10G65/04 ,  C10G2300/1044

Abstract: The present invention relates to a process for desulfurizing a cracked naphtha containing organic sulfur compounds comprising the following steps: a) feeding the cracked naphtha to a distillation column comprising a bottom reboiler; b) fractionating said cracked naphtha into a light naphtha fraction and a heavy naphtha fraction which is removed as bottoms from the distillation column; c) feeding the heavy naphtha fraction and hydrogen to a hydrodesulfurization unit containing a hydrodesulfurization catalyst to produce a desulfurized heavy naphtha effluent. The process further comprises a step of providing heat to the distillation column by an intermediate reboiler powered with a heat source having a temperature lower than that one of the bottom reboiler.

公开(公告)号：US20160146456A1

公开(公告)日：2016-05-26

申请号：US14897866

申请日：2014-06-12

Applicant: TOTAL RAFFINAGE CHIMIE ,  IFP Energies nouvelles

Inventor： Florent GUILLOU ,  Tiago SOZINHO ,  Heloise DREUX ,  Helene STAINTON

IPC: F23C10/01 ,  F23C10/00 ,  F23C10/28 ,  F23C10/20 ,  F23C10/22 ,  F23D1/00 ,  F23C10/04

CPC classification number: F23C10/01 ,  F23C10/002 ,  F23C10/005 ,  F23C10/04 ,  F23C10/20 ,  F23C10/22 ,  F23C10/26 ,  F23C10/28 ,  F23C2900/99008 ,  F23D1/00 ,  Y02E20/346

Abstract: The invention relates to a method and to a device for chemical looping combustion CLC of a solid hydrocarbon feed wherein it is proposed to inject the solid hydrocarbon feed so as to limit any occurrence of sticking of the feed to the walls of the injection device. The solid feed is fed into a conveying zone operating under fluidized bed conditions and opening into a combustion reactor. A fluidization gas is injected into this conveying zone while controlling the flow of gas in such a way that the superficial velocity of the gas in the conveying zone is higher than the terminal velocity of the solid hydrocarbon feed particles and the terminal velocity of solid particles present in the combustion reactor, and while controlling the fluidization gas temperature in such a way that the temperature in the conveying zone is less than or equal to 500° C.

Abstract translation: 本发明涉及一种用于固体烃进料的化学循环燃烧CLC的方法和装置，其中建议注入固体烃进料以便限制进料粘附到注射装置的壁上。 将固体进料送入在流化床条件下运行并输送到燃烧反应器中的输送区。 流化气体被注入到该输送区域中，同时控制气体的流动，使得输送区域中的气体的表观速度高于固体烃进料颗粒的末端速度和存在的固体颗粒的终端速度 在燃烧反应器中，并且以使输送区域的温度小于或等于500℃的方式控制流化气体温度。

公开(公告)号：US20160032199A1

公开(公告)日：2016-02-04

申请号：US14810990

申请日：2015-07-28

Applicant: IFP Energies Nouvelles

Inventor： Alexandre PAGOT ,  Eric LEMAIRE ,  Heloise DREUX

IPC: C10G59/02

CPC classification number: C10G59/02

Abstract: The invention relates to a process for catalytic reforming of a naphtha hydrocarbon feedstock using a number of reaction zones in series, wherein the reaction zones contain a reforming catalyst bed. The process comprises comprising the following stages: sending hydrocarbon feedstock that is heated with hydrogen through the reaction zones to convert paraffinic and naphthenic compounds into aromatic compounds, with the effluent that is produced by each reaction zone, except for the last reaction zone, being heated before its introduction into the following reaction zone; drawing off a reformate from the last reaction zone.

Abstract translation: 本发明涉及使用多个串联反应区的石脑油原料的催化重整方法，其中反应区含有重整催化剂床。 该方法包括以下步骤：将通过氢气加热的烃原料通过反应区转化成链烷烃和环烷化合物转化为芳族化合物，除了最后一个反应区之外，每个反应区产生的流出物被加热 在引入以下反应区之前; 从最后一个反应区撤出重整产品。