公开(公告)号：US20130270153A1

公开(公告)日：2013-10-17

申请号：US13859789

申请日：2013-04-10

Applicant: ENI S.P.A. ,  IFP ENERGIES NOUVELLES

Inventor： Jean-Philippe HERAUD ,  Aline GREZAUD ,  Hugues DULOT ,  Christophe BOUCHY ,  Vincenzo CALEMMA

IPC: C10G65/12

CPC classification number: C10G65/12 ,  B01J21/12 ,  B01J23/462 ,  B01J23/464 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J23/8885 ,  B01J35/0026 ,  B01J35/0066 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0009 ,  B01J37/0201 ,  C07C1/0465 ,  C07C1/12 ,  C07C5/02 ,  C07C9/04

Abstract: Production of middle distillates from a feedstock produced by Fischer-Tropsch synthesis and containing oxygenated compounds: a) catalytic hydrotreating; b) hydroisomerization/hydrocracking at least a part of liquid and gaseous effluent originating from a); c) gas/liquid separation of the stream from b) into a gaseous fraction comprising predominantly hydrogen, a hydroisomerized/hydrocracked organic liquid fraction and an aqueous fraction; d) fractionation of the organic liquid fraction in c) to obtain at least one fraction of middle distillates; and e) catalytic methanation of CO and CO2 on at least a part of said gaseous fraction in c) before hydrotreating a), and/or on at least a part of the liquid and gaseous effluent originating from a) in which the hydrogen in a) is obtained at least partly from the gaseous fraction separated in c).

Abstract translation: 由费 - 托合成生产含有氧化合物的原料生产中间馏分：a）催化加氢处理; b）加氢异构化/加氢裂化来自a）的至少一部分液体和气态流出物; c）将气流/液体从b）分离成主要包含氢气，加氢异构化/加氢裂化的有机液体馏分和水性馏分的气体馏分; d）有机液体馏分的分馏，c）得到至少一部分中间馏分; 和e）在加氢处理a）之前和/或在至少一部分源自a）的液体和气态流出物中，在c）中的至少一部分所述气态馏分中CO和CO 2的催化甲烷化，其中a） ）至少部分地由在c）中分离的气态馏分获得。

公开(公告)号：US20230381758A1

公开(公告)日：2023-11-30

申请号：US18032851

申请日：2021-10-11

Applicant: IFP Energies nouvelles

Inventor： Fabrice DIEHL ,  Christophe BOUCHY

IPC: B01J29/74 ,  B01J37/08 ,  B01J37/00 ,  C10G45/62 ,  C10G45/64 ,  B01J37/02

CPC classification number: B01J29/74 ,  B01J37/08 ,  B01J37/0009 ,  C10G45/62 ,  C10G45/64 ,  B01J37/0203 ,  C10G2300/1085 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  B01J2229/34 ,  B01J2229/40

Abstract: The present invention relates to a method for preparing a bifunctional catalyst using an IZM-2 zeolite, a hydrogenating function and a matrix. The preparation method according to the invention uses a specific heat treatment of the catalyst which improves its selectivity for the isomerisation of paraffinic feedstocks in middle distillates.

公开(公告)号：US20190168195A1

公开(公告)日：2019-06-06

申请号：US16212160

申请日：2018-12-06

Applicant: IFP Energies nouvelles

Inventor： Christophe BOUCHY

IPC: B01J29/70 ,  B01J23/42 ,  B01J23/44 ,  B01J21/04 ,  B01J37/02 ,  C10G45/64

Abstract: The present invention relates to a process for preparing a difunctional catalyst using a zeolite IZM-2, a hydrogenating function and a matrix. The preparation process according to the invention simultaneously allows preferential localization of said hydrogenating function on the surface and/or in the microporosity of zeolite IZM-2 and homogeneous distribution of the hydrogenating function in the catalyst and preferably on zeolite IZM-2 by means of using an impregnation solution comprising specific noble metal precursors combined with the presence of ammonium salts, with a quite precise ratio of ammonium salt to noble metal.

公开(公告)号：US20180029957A1

公开(公告)日：2018-02-01

申请号：US15658900

申请日：2017-07-25

Applicant: IFP Energies Nouvelles

Inventor： Christophe BOUCHY

IPC: C07C5/27 ,  B01J29/76

CPC classification number: C07C5/2775 ,  B01J29/74 ,  B01J29/76 ,  C07C5/2708 ,  C07C5/2737 ,  C07C2529/74 ,  C10G45/64 ,  Y02P20/52 ,  C07C15/08

Abstract: A catalyst is described comprising at least one IZM-2 zeolite containing silicon atoms and aluminium atoms, at least one matrix and at least one metal from group VIII of the periodic classification of the elements, the zeolite having a ratio between the number of moles of silicon and the number of moles of aluminium in the range 60 to 150. Said catalyst is used in a process for the isomerization of an aromatic feed comprising at least one compound containing eight carbon atoms per molecule.

公开(公告)号：US20130165730A1

公开(公告)日：2013-06-27

申请号：US13723580

申请日：2012-12-21

Applicant: IFP Energies Nouvelles

Inventor： Christophe BOUCHY ,  Emmanuelle GUILLON ,  Filipe Manuel MARQUES MOTA

IPC: C07C5/22

CPC classification number: C07C5/226 ,  B01J29/72 ,  B01J29/74 ,  B01J29/78 ,  B01J2229/20 ,  B01J2229/42 ,  C10G3/46 ,  C10G3/47 ,  C10G45/62 ,  C10G45/64 ,  Y02P30/20

Abstract: The invention relates to a process for conversion of a paraffinic feedstock that has a number of carbon atoms of between 9 and 25, whereby said paraffinic feedstock is produced starting from renewable resources, employing a catalyst that comprises at least one hydrogenating-dehydrogenating metal that is selected from the group that is formed by the metals of group VIB and group VIII of the periodic table, taken by themselves or in a mixture, and a substrate that comprises at least one IZM-2 zeolite and at least one binder, with said process being carried out at a temperature of between 150 and 500° C., at a pressure of between 0.1 MPa and 15 MPa, at an hourly volumetric flow rate of between 0.1 and 10 h−1, and in the presence of a total quantity of hydrogen mixed with the feedstock such that the hydrogen/feedstock ratio is between 70 and 2,000 Nm3/m3 of feedstock.

Abstract translation: 本发明涉及一种转化石蜡原料的方法，该方法具有9至25个碳原子，其中所述链烷烃原料是从可再生资源开始生产的，该催化剂包含至少一种氢化脱氢金属 选自由本身或混合物中的VIB族和VIII族的金属形成的基团，以及包含至少一种IZM-2沸石和至少一种粘合剂的基材，所述方法 在0.1〜15MPa的压力下，以0.1〜10h -1的小时体积流量，在150〜500℃的温度下进行，在总量为 氢气与原料混合，使氢/原料比为70至2,000 Nm3 / m3的原料。

公开(公告)号：US20130105363A1

公开(公告)日：2013-05-02

申请号：US13661338

申请日：2012-10-26

Applicant: Universite De Poitiers ,  C.N.R.S. ,  IFP Energies nouvelles

Inventor： Nuno Miguel Rocha BATALHA ,  Ludovic PINARD ,  Francisco Manuel DA SILVA LEMOS ,  Fernando Manuel RAMOA RIBEIRO ,  Emmanuelle GUILLON ,  Christophe BOUCHY

IPC: C10G47/20 ,  C10G47/18

CPC classification number: C10G47/18 ,  B01J29/7007 ,  B01J29/7215 ,  B01J29/7415 ,  B01J29/7615 ,  B01J29/7815 ,  B01J35/023 ,  B01J35/1038 ,  B01J2229/20 ,  B01J2229/42 ,  B01J2229/64 ,  C10G47/20 ,  C10G2300/1022 ,  C10G2400/04

Abstract: This invention describes a process for the production of middle distillates comprising at least one hydrocracking stage that oligomerizes a paraffinic feedstock produced by Fischer-Tropsch synthesis, said process using a catalyst that comprises at least one hydrogenating-dehydrogenating metal that is selected from the group that is formed by the metals of group VIB and group VIII of the periodic table, by themselves or in a mixture, and a substrate that comprises a beta zeolite in the form of crystallites with a mean size that is less than 100 nm dispersed in at least one porous mineral matrix, whereby said beta zeolite has a mesopore volume of less than 0.4 ml/g.

Abstract translation: 本发明描述了一种生产中间馏分的方法，其包括至少一个加氢裂化阶段，该加氢裂化阶段使由费 - 托合成生产的链烷烃原料低聚，所述方法使用包含至少一种氢化脱氢金属的催化剂，所述氢化脱氢金属选自 由元素周期表第ⅥB族和Ⅷ族的金属本身或混合物形成，并且包含平均粒度小于100nm的微晶形式的β沸石至少分散在该基质中 一种多孔矿物基质，其中所述β沸石的中孔体积小于0.4ml / g。