公开(公告)号：US20140166540A1

公开(公告)日：2014-06-19

申请号：US14105211

申请日：2013-12-13

Applicant: IFP Energies nouvelles

Inventor： Bertrand GUICHARD ,  Mathieu DIGNE

IPC: B01J27/199 ,  C10G65/04

CPC classification number: C10G65/04 ,  B01J21/04 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8877 ,  B01J27/188 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1061 ,  B01J35/1085 ,  B01J35/109 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/28 ,  C10G45/08 ,  C10G49/002

Abstract: A catalyst containing a group VIB element; a group VIII element; phosphorus in a quantity of 0.1% to 9% by weight of phosphorus pentoxide with respect to the total catalyst mass; vanadium in a quantity of 0.25% to 7% by weight of vanadium pentoxide with respect to the total catalyst mass; a porous refractory oxide support;which catalyst has: a total pore volume of 0.3 mL/g or more; a macropore volume of 40% or less of the total pore volume; a median diameter of the mesopores in the range 5 nm to 36 nm; a BET surface area of at least 120 m2/g, and a process for the hydrotreatment of heavy residue type hydrocarbon feeds, in a fixed bed and/or ebullated bed, by said catalyst.

Abstract translation: 含有VIB族元素的催化剂; 第八组元素; 相对于总催化剂质量为0.1〜9重量％的五氧化二磷的磷; 相对于总催化剂质量，钒的五氧化二钒的量为0.25重量％〜7重量％的钒; 多孔难熔氧化物载体; 该催化剂的总孔体积为0.3mL / g以上; 大孔体积为总孔体积的40％以下; 介孔的中值直径在5nm至36nm的范围内; 至少120m 2 / g的BET表面积，以及通过所述催化剂在固定床和/或沸腾床中加氢处理重残渣型烃进料的方法。

公开(公告)号：US20150337223A1

公开(公告)日：2015-11-26

申请号：US14652813

申请日：2013-12-03

Applicant: IFP ENERGIES NOUVELLES

Inventor： Isabelle MERDRIGNAC ,  Jerome MAJCHER ,  Mathieu DIGNE

IPC: C10G69/04 ,  C10G67/04

CPC classification number: C10G21/14 ,  C10G21/003 ,  C10G21/06 ,  C10G67/0463 ,  C10G67/14 ,  C10G69/04 ,  C10G2300/44

Abstract: The invention concerns a process for refining a heavy hydrocarbon feed, comprising the following steps: a) a step for selective deasphalting of the heavy hydrocarbon feed by single-step liquid/liquid extraction in an extraction medium, said extraction being carried out using a mixture of at least one polar solvent and at least one apolar solvent, in order to obtain an asphalt phase and a deasphalted oil phase DAO, the proportions of said polar solvent and said apolar solvent in the solvent mixture being adjusted as a function of the properties of the feed and the desired asphalt yield, said deasphalting step being carried out under subcritical conditions for the solvent mixture; b) a step for hydrotreatment of at least a portion of the deasphalted oil phase DAO obtained from step a); c) optionally, a step for catalytic cracking of at least a portion of the effluent obtained from step b).

Abstract translation: 本发明涉及一种用于精制重烃进料的方法，包括以下步骤：a）通过在萃取介质中单步液/液萃取来选择性脱沥青重质烃进料的步骤，所述萃取使用混合物 的至少一种极性溶剂和至少一种非极性溶剂，为了获得沥青相和脱沥青油相DAO，所述极性溶剂和所述非极性溶剂在溶剂混合物中的比例作为 所述进料和所需的沥青产量，所述脱沥青步骤在所述溶剂混合物的亚临界条件下进行; b）用于加氢处理从步骤a）得到的脱沥青油相DAO的至少一部分的步骤; c）任选地，用于对从步骤b）获得的至少一部分流出物进行催化裂化的步骤。

公开(公告)号：US20150174571A1

公开(公告)日：2015-06-25

申请号：US14569996

申请日：2014-12-15

Applicant: IFP Energies Nouvelles

Inventor： Frederic BAZER-BACHI ,  Yacine HAROUN ,  Mathieu DIGNE ,  Vincent LE CORRE

IPC: B01J37/00 ,  C10G45/08 ,  B01J20/28 ,  B01J20/30 ,  B01J35/02

CPC classification number: B01J37/0009 ,  B01J20/28014 ,  B01J20/3007 ,  B01J35/002 ,  B01J35/023 ,  B01J35/026 ,  C10G45/08 ,  Y10T428/2925

Abstract: The invention relates to a catalyst support with an unsymmetrical multi-lobed cross-section in the shape of a helical extrudate having a rotational pitch comprised between 10 and 180° per mm.The invention also relates to a catalyst, a recovery mass or an adsorbent comprising said support.The invention also relates to the process for the preparation of said catalyst support in the shape of helical extrudates.

Abstract translation: 本发明涉及一种催化剂载体，其具有螺旋挤出物形状的不对称多叶截面，其旋转间距为10至180°/ mm。 本发明还涉及包含所述载体的催化剂，回收物质或吸附剂。 本发明还涉及以螺旋形挤出物形式制备所述催化剂载体的方法。

公开(公告)号：US20230356200A1

公开(公告)日：2023-11-09

申请号：US18038033

申请日：2021-11-08

Applicant: IFP Energies nouvelles

Inventor： Mathieu DIGNE ,  Antoine FECANT ,  Thomas REGAL ,  Chloe BERTRAND DRIRA

IPC: B01J29/46 ,  B01J21/04 ,  B01J37/00 ,  B01J37/04 ,  B01J37/10 ,  B01J37/18 ,  B01J37/02 ,  B01J35/02

CPC classification number: B01J29/46 ,  B01J21/04 ,  B01J37/0009 ,  B01J37/04 ,  B01J37/10 ,  B01J37/18 ,  B01J37/0207 ,  B01J35/026 ,  B01J2229/37 ,  B01J2229/38 ,  B01J2229/36 ,  B01J2229/42

Abstract: The present invention relates to an original process for the preparation of a catalyst in the form of an extrudate comprising an acid zeolite with the structural code MFI, the zeolite content being between 45% and 90% relative to the total mass of the catalyst, and a binder, and optionally containing a hydrogenating active phase, comprising at least a) the mixture of said MFI zeolite and the binder, the average size of the elementary particles of said MFI zeolite being between 110 and 800 nm, b) the addition of said mixture a) of a peptizing agent c) the addition to said mixture of a neutralizing agent d) the shaping by extrusion of the mixture e) optionally, the drying of the solid, f) the heat treatment of the said solid obtained in the presence of water vapor at a temperature between 400 and 1000° C. in the presence of an air flow containing from 1 to 60% by volume of water, and g) optionally, the introduction of one or more precursors of a hydrogenating active phase on the solid.

公开(公告)号：US20220023844A1

公开(公告)日：2022-01-27

申请号：US17382478

申请日：2021-07-22

Applicant: IFP Energies Nouvelles

Inventor： Mathieu DIGNE ,  Antoine FECANT ,  Chloe BERTRAND-DRIRA

IPC: B01J23/883 ,  B01J29/80 ,  B01J29/78 ,  B01J35/10 ,  B01J8/02 ,  C10G49/04

Abstract: The present invention relates to a process for deparaffinning a middle distillate feedstock, to convert, in good yield, feedstocks having high pour points into at least one cut having an improved pour point.
Said process is performed with at least one catalyst comprising at least one hydro-dehydrogenating phase containing at least one metal from group VIB and at least one metal from group VIII of the Periodic Table of the Elements, and a support comprising at least one IZM-2 zeolite, a zeolite of WI framework type code and at least one binder.

公开(公告)号：US20210292662A1

公开(公告)日：2021-09-23

申请号：US17262530

申请日：2019-07-18

Applicant: IFP Energies nouvelles

Inventor： Thibault CORRE ,  Mathieu DIGNE

IPC: C10G65/12 ,  B01J37/06 ,  B01J37/00 ,  B01J37/04 ,  B01J37/08 ,  B01J37/02 ,  B01J35/10 ,  B01J21/04 ,  B01J23/883 ,  C10G45/08 ,  C10G47/04

Abstract: The present invention relates to a process for the preparation of catalyst(s), comprising the cokneading of boehmite with an active phase comprising a salt of heteropolyanion of Keggin and/or lacunary Keggin and/or substituted lacunary Keggin and/or Anderson and/or Strandberg type, and their mixtures, exhibiting, in its structure, molybdenum and cobalt and/or nickel. The present invention also relates to a process for the hydrotreating and/or hydroconversion of a heavy hydrocarbon feedstock in the presence of catalyst(s) prepared according to said process.

公开(公告)号：US20140097125A1

公开(公告)日：2014-04-10

申请号：US14050567

申请日：2013-10-10

Applicant: IFP Energies nouvelles

Inventor： Frederic BAZER-BACHI ,  Yacine HAROUN ,  Mathieu DIGNE

IPC: B01J8/02

CPC classification number: B01J8/0242 ,  B01J8/025 ,  B01J8/0278 ,  B01J8/0453 ,  B01J8/0492 ,  B01J2208/025 ,  C10G49/002

Abstract: The present invention describes a distributor plate adapted to co-current downflow flows of gas and of liquid, more particularly in the “trickle” mode, said distributor plate integrating a filtration function separate from the distribution function.

Abstract translation: 本发明描述了适于共同气流和液体的下流流动的分配器板，更特别地在“涓流”模式中，所述分配器板集成了与分配功能分离的过滤功能。