公开(公告)号：US10323194B2

公开(公告)日：2019-06-18

申请号：US15533660

申请日：2015-11-04

Applicant: IFP Energies Nouvelles

Inventor： Frederic Bazer-Bachi ,  Fabrice Deleau ,  Eric Lemaire ,  Alexandre Pagot ,  Gerard Papon ,  Pierre-Yves Le Goff ,  Eric Sanchez

IPC: C10G35/12 ,  C10G35/09 ,  B01J8/12 ,  B01J23/62

Abstract: The present invention describes a type of radial bed reactor which can allow a small quantity of catalyst to be used. Application to a regenerative reforming process reactor.

公开(公告)号：US10190059B2

公开(公告)日：2019-01-29

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 ,  C10G45/62 ,  C10G49/00 ,  C10G65/04 ,  C10L1/04 ,  C10L1/06 ,  C10L1/08

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.

公开(公告)号：US09708551B2

公开(公告)日：2017-07-18

申请号：US14847069

申请日：2015-09-08

Applicant: IFP Energies Nouvelles

Inventor： Frederic Bazer-Bachi ,  Eric Lemaire ,  Fabian Lambert

IPC: C10G59/02 ,  C10G35/10 ,  B01J38/22 ,  B01J19/24 ,  B01J38/42 ,  B01J38/02 ,  B01J8/12 ,  B01J38/16 ,  B01J38/44

CPC classification number: C10G59/02 ,  B01J8/12 ,  B01J19/245 ,  B01J38/02 ,  B01J38/22 ,  B01J38/42 ,  B01J2219/24 ,  C10G35/10

Abstract: The present invention concerns a moving bed catalyst regenerator (1) comprising a vessel (2) extending in a vertical direction, said vessel being divided into at least two regeneration zones extending along the vertical height of said vessel, in which particles of catalyst move under gravity, the regenerator being configured such that each regeneration zone is capable of separately regenerating a different composition of catalyst and in which each regeneration zone comprises, in succession and in the order in which the catalysts move: a) a combustion section (CO); b) an oxychlorination section (O) disposed below the combustion section and comprising means for bringing catalyst from the combustion section (CO) to the oxychlorination section (O); c) a calcining section (CA) disposed below the oxychlorination section.

公开(公告)号：US09089824B2

公开(公告)日：2015-07-28

申请号：US13772812

申请日：2013-02-21

Applicant: IFP ENERGIES NOUVELLES

Inventor： Christophe Boyer ,  Frederic Augier ,  Frederic Bazer-Bachi ,  Yacine Haroun

IPC: B01J8/02 ,  C10G49/00

CPC classification number: B01J8/0278 ,  B01J8/025 ,  B01J2208/00849 ,  C10G49/002

Abstract: The catalytic reactor consists of a chamber [1] that contains at least one catalyst bed [2] in solid form, with the reactor being supplied with effluent to be treated by a pipe [3] that empties into a separator [4] between gas and liquid, with the liquid obtained from the separator being collected in a tank, and a plate [9] being arranged between the separator [4] and the solid catalyst bed [2]. The plate [9] consists of at least two closed boxes [10], with at least two vertical tubes [11] provided with openings [12] linking with the interiors of the boxes [10] passing through the boxes, and with the liquid distributor [8] channeling the liquid from the tank into said boxes [10].

Abstract translation: 催化反应器由含有至少一种固体形式的催化剂床[2]的室[1]组成，反应器被供给流出物，待排出物通过排入空气中的分离器[4] 和从分离器获得的液体收集在罐中的液体，以及设置在分离器[4]和固体催化剂床[2]之间的板[9]。 板[9]由至少两个封闭的箱子[10]组成，其中至少两个垂直管件[11]具有与通过箱子的箱子[10]的内部连接的开口[12]，并且与液体 分配器[8]将液体从罐中引导到所述箱中[10]。

公开(公告)号：US11319505B2

公开(公告)日：2022-05-03

申请号：US16305780

申请日：2017-05-19

Applicant: IFP Energies nouvelles

Inventor： Frederic Augier ,  Frederic Bazer-Bachi

IPC: B01J8/04 ,  C11B3/10 ,  C10G3/00 ,  C10G67/06 ,  B01J8/00 ,  B01D15/10

Abstract: The invention relates to a device for the upflow of a single-phase fluid comprising at least two beds of solid particles and at least one bypass means for a portion of said fluid, and also to the use thereof.

公开(公告)号：US10010843B2

公开(公告)日：2018-07-03

申请号：US15084669

申请日：2016-03-30

Applicant: IFP Energies Nouvelles

Inventor： Philippe Beard ,  Frederic Bazer-Bachi ,  Cecile Plais ,  Frederic Augier ,  Yacine Haroun

IPC: B01J8/04 ,  B01J8/02

CPC classification number: B01J8/0446 ,  B01J8/0278 ,  B01J8/0453 ,  B01J8/0492 ,  B01J2208/00362 ,  B01J2208/00823 ,  B01J2208/00893 ,  B01J2208/02

Abstract: Device for the mixing and distribution of fluids for a catalytic reactor with a downward flow, said device comprising a collection zone (A), a mixing zone (B) and a distribution zone (C) comprising a distribution plate (12) comprising at least one first zone (C1) supporting a plurality of chimneys (13) and a second zone (C2); said mixing zone (B) is comprised in an annular enclosure (15) situated in the distribution zone (C), said mixing (B) and distribution (C) zones being delimited by at least one annular wall (16) comprising at least one lateral passage section (17a, 17b) suitable for the passage of the fluids from said mixing zone (B) to the first zone (C1) of said distribution zone (C), and the second zone (C2) comprises a plurality of openings (18) suitable for the partial passage of the fluids out of the distribution zone (C).

公开(公告)号：US09764299B2

公开(公告)日：2017-09-19

申请号：US15085466

申请日：2016-03-30

Applicant: IFP Energies nouvelles

Inventor： Philippe Beard ,  Frederic Bazer-Bachi ,  Cecile Plais ,  Frederic Augier ,  Yacine Haroun ,  Jauffray Delteil

IPC: B01J8/04

CPC classification number: B01J8/0492 ,  B01J8/0446 ,  B01J8/0453 ,  B01J8/0496 ,  B01J2208/00362 ,  B01J2208/00849 ,  B01J2208/00938 ,  B01J2208/027

Abstract: Device for the mixing and distribution of fluids for a catalytic reactor with a downward flow, said device comprising at least one collection zone (A), at least one mixing zone (B) comprising at least one enclosure (15) for the mixing of the fluids, at least one distribution zone (C), characterized in that said mixing zone (B) is situated at the same level as the distribution zone (C) and also comprises at least one enclosure (16) for the exchange of the fluids, connected to, and communicating with, said mixing enclosure (15), said exchange enclosure (16) comprising at least one lateral passage section (17a, 17b) suitable for the passage of the fluids from said exchange enclosure (16) to said distribution zone (C).

公开(公告)号：US09486752B2

公开(公告)日：2016-11-08

申请号：US14356252

申请日：2012-10-09

Applicant: IFP Energies nouvelles

Inventor： Yacine Haroun ,  Frederic Bazer-Bachi ,  Frederic Augier ,  Charly Rogeon ,  Christophe Boyer

IPC: B01F3/00 ,  B01F3/04 ,  B01D3/20 ,  B01J8/04 ,  B01J8/02 ,  B01D3/00 ,  C07B33/00 ,  C10G45/00 ,  C10G49/00

CPC classification number: B01F3/04468 ,  B01D3/008 ,  B01D3/20 ,  B01F3/00 ,  B01F3/04 ,  B01J8/025 ,  B01J8/0278 ,  B01J8/0453 ,  B01J8/0492 ,  C07B33/00 ,  C10G45/00 ,  C10G49/00

Abstract: The present invention describes a distributor plate provided with distribution elements having low sensitivity to a lack of horizontality, a distribution element being constituted by two substantially co-axial cylinders termed the inner cylinder (1) and the outer cylinder, the lower horizontal surface (5) separating the two cylinders being closed. The distributor plate is suitable for co-current downflows of gas and liquid, more particularly in “trickle bed” mode. The invention also concerns the application of the distributor plate to processes for the hydrotreatment or hydrogenation of various oil cuts.

Abstract translation: 本发明描述了一种分配器板，其具有对缺乏水平度的低灵敏度的分配元件，分配元件由称为内筒（1）和外圆柱体（2），下水平表面（5）的两个基本上同轴的圆筒 ）分离正在关闭的两个气瓶。 分配器板适用于气体和液体的并流下流，更特别地在“滴流床”模式中。 本发明还涉及分配器板在各种油切削的加氢处理或氢化方法中的应用。

公开(公告)号：US09480957B2

公开(公告)日：2016-11-01

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 ,  B01J8/04 ,  C10G49/00

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。

公开(公告)号：US09339780B2

公开(公告)日：2016-05-17

申请号：US14099451

申请日：2013-12-06

Applicant: IFP Energies Nouvelles

Inventor： Eric Sanchez ,  Gilles Ferschneider ,  Frederic Bazer-Bachi

IPC: C10G35/04 ,  C07C6/04 ,  B01J8/00 ,  B01J8/08 ,  B01J8/12 ,  C07C5/27 ,  C07C6/06 ,  C10G35/12

CPC classification number: B01J8/0015 ,  B01J8/003 ,  B01J8/0085 ,  B01J8/085 ,  B01J8/12 ,  C07C5/2702 ,  C07C5/277 ,  C07C6/04 ,  C07C6/06 ,  C07C9/06 ,  C07C11/06 ,  C10G35/12 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/22 ,  C07C9/14

Abstract: The invention describes a radial bed catalytic conversion unit having an outer cylindrical chamber (1), an inner chamber (2) which is also cylindrical, the annular zone included between the outer chamber and the inner chamber, termed the reaction zone (I), being filled with catalyst under slow gravitational flow, and the feed being introduced via an inlet pipe (E), connected to an intermediate box (F) which is in turn connected to a plurality of distribution tubes (3) disposed inside the reaction zone (I) in the vicinity of the outer chamber (1).

Abstract translation: 本发明描述了一种径向床催化转化装置，其具有外圆筒室（1），也是圆柱形的内室（2），包括在外室和内室之间的环形区域，称为反应区（I） 在慢重力流下填充有催化剂，并且进料通过入口管（E）引入，入口管（E）连接到中间箱（F），中间箱（F）又连接到设置在反应区内的多个分配管（3） I）在外室（1）附近。