公开(公告)号：US09512365B2

公开(公告)日：2016-12-06

申请号：US14662795

申请日：2015-03-19

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

Inventor： Dominique Decottignies ,  Fabrice Diehl ,  Vincent Lecocq ,  Marie Velly

IPC: C10G2/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/18 ,  B01J37/34 ,  B01J37/02 ,  B01J23/00 ,  B01J27/18 ,  B01J35/00 ,  B01J27/185

CPC classification number: C10G2/33 ,  B01J23/002 ,  B01J27/1853 ,  B01J27/1856 ,  B01J35/002 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1085 ,  B01J37/0205 ,  B01J37/18 ,  B01J37/341 ,  B01J2523/00 ,  C10G2/332 ,  C10G2/333 ,  C10G2300/70 ,  B01J2523/31 ,  B01J2523/41 ,  B01J2523/51 ,  B01J2523/845

Abstract: The present invention describes a Fischer-Tropsch process for synthesis of hydrocarbons comprising contacting a charge comprising synthesis gas under Fischer-Tropsch synthesis operating conditions with at least one catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on an oxides support comprising alumina, silica and phosphorus, said oxides support not containing any spinel phase. The catalyst has an improved hydrothermal and mechanical resistance in a Fischer-Tropsch process while improving its catalytic performances.

Abstract translation: 本发明描述了用于合成烃的费 - 托方法，包括在费 - 托合成操作条件下使含有合成气的电荷与至少一种含有活性相的催化剂接触，所述催化剂含有至少一种选自钴，镍， 钌和铁沉积在包含氧化铝，二氧化硅和磷的氧化物载体上，所述氧化物不含任何尖晶石相。 催化剂在费 - 托方法中具有改进的水热和机械阻力，同时改善其催化性能。

公开(公告)号：US09180435B2

公开(公告)日：2015-11-10

申请号：US13903010

申请日：2013-05-28

Applicant: ENI S.p.A. ,  IFP Energies nouvelles

Inventor： Sylvie Maury ,  Fabrice Diehl ,  Adrien Berliet ,  Joseph Lopez

IPC: B01J21/00 ,  B01J21/04 ,  B01J23/00 ,  B01J23/02 ,  B01J23/10 ,  B01J23/40 ,  B01J23/42 ,  B01J23/56 ,  B01J23/70 ,  B01J23/74 ,  B01J20/00 ,  B01J23/75 ,  C10G2/00 ,  B01J37/18 ,  B01J37/02 ,  B01J23/46 ,  B01J35/00 ,  B01J37/08 ,  B01J23/745 ,  B01J23/755 ,  B01J35/10 ,  B01J21/06 ,  B01J21/12

CPC classification number: B01J23/75 ,  B01J21/04 ,  B01J21/06 ,  B01J21/12 ,  B01J23/005 ,  B01J23/462 ,  B01J23/74 ,  B01J23/745 ,  B01J23/755 ,  B01J35/002 ,  B01J35/0053 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/08 ,  B01J37/18 ,  C10G2/332 ,  C10G2/333

Abstract: The present invention concerns a process for the preparation of a catalyst comprising an active phase comprising at least one metal from group VIII selected from cobalt, nickel, ruthenium and iron, alone or as a mixture, and an oxide support which can be used in a Fischer-Tropsch synthesis process comprises at least once the linked sequence of a stage for impregnation of said oxide support, a drying stage in which said impregnated oxide support is entrained by means of a gas, said impregnated oxide support being subjected in said stage to a temperature rise ramp of between 250 and 600° C./min, the residence time of said impregnated oxide support in said drying stage being between 1 second and 1 minute, and a stage for calcination of said dried impregnated oxide support. The invention also concerns a Fischer-Tropsch synthesis process using the catalyst prepared according to the preparation process.

Abstract translation: 本发明涉及一种制备催化剂的方法，该催化剂包含活性相，该活性相包含选自钴，镍，钌和铁中的至少一种金属，单独或作为混合物，以及氧化物载体，其可用于 费 - 托合成方法包括至少一次用于浸渍所述氧化物载体的阶段的连接序列，其中所述浸渍的氧化物载体通过气体夹带的干燥阶段，所述浸渍的氧化物载体在所述阶段中经历 温度上升斜率为250-600℃/ min，所述浸渍的氧化物载体在所述干燥阶段的停留时间为1秒至1分钟，以及煅烧所述干燥的浸渍氧化物载体的阶段。 本发明还涉及使用根据制备方法制备的催化剂的费 - 托合成方法。

公开(公告)号：US09486789B2

公开(公告)日：2016-11-08

申请号：US14663731

申请日：2015-03-20

Applicant: IFP Energies nouvelles ,  ENI S.P.A.

Inventor： Dominique Decottignies ,  Fabrice Diehl ,  Vincent Lecocq ,  Marie Velly

IPC: B01J21/04 ,  B01J21/12 ,  B01J23/34 ,  B01J23/58 ,  B01J27/185 ,  B01J23/75 ,  C10G2/00 ,  B01J37/02 ,  B01J37/08

CPC classification number: B01J27/1853 ,  B01J21/12 ,  B01J23/005 ,  B01J23/75 ,  B01J23/755 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0201 ,  B01J37/0205 ,  B01J37/0209 ,  B01J37/08 ,  B01J37/088 ,  B01J37/28 ,  C10G2/33 ,  C10G2/332 ,  C10G2/342

Abstract: The present invention describes a catalyst containing an active phase comprising at least one metal of group VIIIB selected from cobalt, nickel, ruthenium and iron deposited on an oxides support comprising alumina, silica, a spinel and phosphorus. It also concerns the process for preparation of said catalyst and its use in a Fischer-Tropsch process. The catalyst has an improved hydrothermal and mechanical resistance in a Fischer-Tropsch process while improving its catalytic performances.

Abstract translation: 本发明描述了一种含有活性相的催化剂，该活性相包含沉积在包含氧化铝，二氧化硅，尖晶石和磷的氧化物载体上的至少一种选自钴，镍，钌和铁的ⅧB族金属。 它还涉及制备所述催化剂的方法及其在费 - 托方法中的应用。 催化剂在费 - 托方法中具有改进的水热和机械阻力，同时改善其催化性能。

公开(公告)号：US11826735B2

公开(公告)日：2023-11-28

申请号：US17674407

申请日：2022-02-17

Applicant: IFP Energies Nouvelles

Inventor： Fabrice Diehl ,  Carine Guegan

IPC: B01J27/18 ,  B01J27/185 ,  B01J23/63 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18 ,  C10G35/085

CPC classification number: B01J27/1856 ,  B01J23/63 ,  B01J27/1813 ,  B01J37/0207 ,  B01J37/0236 ,  B01J37/088 ,  B01J37/18 ,  C10G35/085 ,  C10G2300/1044 ,  C10G2300/305 ,  C10G2300/308

Abstract: The invention relates to a catalyst comprising a support, at least one noble metal M, tin, phosphorus and yttrium, the content of phosphorus element being less than or equal to 1% by weight, and the content of yttrium being less than or equal to 1% by weight relative to the mass of the catalyst. The invention also relates to the process for preparing the catalyst and to the use thereof in reforming.

公开(公告)号：US11285464B2

公开(公告)日：2022-03-29

申请号：US16768138

申请日：2018-11-16

Applicant: IFP Energies Nouvelles

Inventor： Fabrice Diehl ,  Carine Guegan

IPC: B01J27/18 ,  B01J23/63 ,  B01J27/185 ,  B01J37/02 ,  B01J37/08 ,  B01J37/18 ,  C10G35/085

Abstract: The invention relates to a catalyst comprising a support, at least one noble metal M, tin, phosphorus and yttrium, the content of phosphorus element being less than or equal to 1% by weight, and the content of yttrium being less than or equal to 1% by weight relative to the mass of the catalyst. The invention also relates to the process for preparing the catalyst and to the use thereof in reforming.

公开(公告)号：US11376571B2

公开(公告)日：2022-07-05

申请号：US16768457

申请日：2018-11-16

Applicant: IFP Energies nouvelles

Inventor： Fabrice Diehl ,  Carine Guegan

IPC: B01J27/18 ,  B01J27/185 ,  B01J6/00 ,  B01J37/02 ,  B01J37/08 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12

Abstract: The invention relates to a catalyst comprising a support, at least one noble metal M, tin, phosphorus and ytterbium, the content of phosphorus element being greater than or equal to 0.2% by weight and less than 0.4% by weight, and the content of ytterbium being less than or equal to 1% by weight relative to the mass of the catalyst. The invention also relates to the process for preparing the catalyst and to the use thereof in reforming.

公开(公告)号：US10022702B2

公开(公告)日：2018-07-17

申请号：US15148109

申请日：2016-05-06

Applicant: IFP Energies Nouvelles

Inventor： Delphine Bazer-Bachi ,  Christine Dalmazzone ,  Aurelie Dandeu ,  Fabrice Diehl ,  Vincent Le Corre ,  Joseph Lopez ,  Anne Lise Taleb

IPC: B01J21/00 ,  B01J21/04 ,  B01J23/42 ,  C01B3/40 ,  C01F7/02 ,  C01F7/24 ,  B01J23/40 ,  B01J32/00 ,  C01F7/44 ,  C01B3/42

Abstract: The present invention concerns spheroidal alumina particles characterized by a BET specific surface area in the range 150 to 300 m2/g, a mean particle diameter in the range 1.2 to 3 mm and a particle diameter dispersion, expressed as the standard deviation, not exceeding 0.1, a total pore volume, measured by mercury porosimetry, in the range 0.50 to 0.85 mL/g, a degree of macroporosity within a particle of less than 30%, and in which the dispersion of the diameters of the macropores, expressed as the ratio D90/D50, does not exceed 8.The invention also concerns processes for the preparation of said particles as well as catalysts comprising said particles as a support, and their use in catalytic hydrocarbon treatment processes, in particular in a catalytic reforming process.

公开(公告)号：US09259713B2

公开(公告)日：2016-02-16

申请号：US13905575

申请日：2013-05-30

Applicant: IFP Energies nouvelles

Inventor： Sylvie Maury ,  Fabrice Diehl ,  Adrien Berliet ,  Joseph Lopez

IPC: B01J23/42 ,  B01J23/75 ,  C10G2/00 ,  B01J37/08 ,  B01J37/18 ,  B01J37/02 ,  B01J23/00 ,  B01J23/46 ,  B01J23/74 ,  B01J35/00 ,  B01J23/745 ,  B01J23/755 ,  B01J35/10 ,  B01J21/04 ,  B01J21/06 ,  B01J21/12

CPC classification number: B01J23/75 ,  B01J21/04 ,  B01J21/06 ,  B01J21/12 ,  B01J23/005 ,  B01J23/462 ,  B01J23/74 ,  B01J23/745 ,  B01J23/755 ,  B01J35/002 ,  B01J35/006 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/088 ,  B01J37/18 ,  C10G2/332 ,  C10G2/333

Abstract: Preparation of a catalyst comprising at least one metal from group VIII said process comprising stabilization of an oxide support, by impregnation of said oxide support, rapid drying, calcination of impregnated and dried oxide support, stabilization stage being followed at least once by impregnation of stabilized oxide support, drying of stabilized and impregnated oxide support operating in a fluidized bed in the presence of a gas, said support being subjected to a temperature rise ramp of between 0.5 and 5° C/min to attain a temperature of between 50 and 170° C, the residence time of said support once the drying temperature is reached being between 20 and 180 min, and calcination of said dried impregnated stabilized oxide support.

Abstract translation: 制备包含至少一种第VIII族金属的催化剂，所述方法包括通过浸渍所述氧化物载体来稳定氧化物载体，快速干燥，浸渍和干燥的氧化物载体的煅烧，稳定阶段至少一次通过浸渍稳定化的 氧化物载体，在气体存在下在流化床中操作的稳定和浸渍的氧化物载体的干燥，所述载体经受0.5至5℃/ min的升温斜率以达到50至170℃的温度 一旦达到干燥温度，所述载体的停留时间为20至180分钟，并且煅烧所述干燥的浸渍的稳定的氧化物载体。

公开(公告)号：US08883866B2

公开(公告)日：2014-11-11

申请号：US13712232

申请日：2012-12-12

Applicant: IFP Energies nouvelles

Inventor： Marie-Claire Marion ,  Fabrice Diehl ,  Francois Hugues

IPC: C07C27/00 ,  B01J20/34 ,  B01J37/18 ,  B01J23/89 ,  B01J23/889 ,  B01J23/75 ,  B01J23/83 ,  C10G2/00 ,  B01J21/12 ,  B01J37/02

CPC classification number: C10G2/332 ,  B01J21/12 ,  B01J23/75 ,  B01J23/83 ,  B01J23/8892 ,  B01J23/8896 ,  B01J23/8913 ,  B01J37/0201 ,  B01J37/18

Abstract: A method for continuous production of hydrocarbons from synthesis gas in the presence of a cobalt-based catalyst which comprises a step of providing synthesis gas from a source (1) of synthesis gas in a Fischer-Tropsch synthesis reactor (4). The method also includes the following steps: a) conditioning of the catalyst in reduced state in a conditioning reactor (2) by contact with a flow of reducing gas from a synthesis gas source supplying the synthesis reactor, the reducing conditioning gas comprising carbon monoxide (CO) or a mixture comprising hydrogen (H2) and carbon monoxide (CO), the H2/CO molar ratio of which is between 0.1 and 0.9, at a temperature between 200 and 500° C., and a total pressure between 0.1 and 5 MPa and under a gas flow between 1 and 20 NI/h/g of catalyst to be treated, b) supply of reduced catalyst conditioned in step a) to the synthesis reactor (4).

Abstract translation: 一种在钴基催化剂存在下从合成气中连续生产烃的方法，该方法包括在费 - 托合成反应器（4）中从合成气源（1）提供合成气的步骤。 该方法还包括以下步骤：a）通过与供应合成反应器的合成气源的还原气体流接触，调节反应器（2）中处于还原状态的催化剂，还原调节气体包括一氧化碳（ CO）或H 2 / CO摩尔比为0.1-0.9之间的氢（H 2）和一氧化碳（CO）的混合物，温度为200-500℃，总压力为0.1-5 MPa，并且在待处理催化剂的1至20Ni / h / g之间的气流下，b）将在步骤a）中调节的还原催化剂供应到合成反应器（4）。

公开(公告)号：US09073803B2

公开(公告)日：2015-07-07

申请号：US13713234

申请日：2012-12-13

Applicant: IFP ENERGIES NOUVELLES

Inventor： Marie Claire Marion ,  Fabrice Diehl ,  Francois Hugues

IPC: C07C27/00 ,  B01J20/34 ,  C07C1/04 ,  B01J37/16 ,  B01J37/18 ,  C10G2/00 ,  B01J23/75 ,  B01J23/89

CPC classification number: C07C1/0445 ,  B01J23/75 ,  B01J23/8913 ,  B01J37/16 ,  B01J37/18 ,  C10G2/332

Abstract: The present invention relates to a method for the continuous production of hydrocarbons from synthesis gas in the presence of a catalyst comprising a synthesis step in which a synthesis gas is reacted in the presence of a catalyst in a Fischer-Tropsch synthesis reactor (4), characterised in that, at the same time as the synthesis step, the following successive steps are carried out: a) charging a catalyst precursor comprising cobalt oxide in a reduction reactor (2); b) reducing the catalyst precursor charged in step a) by placing it in contact with a reduction gas comprising hydrogen (H2) and/or carbon monoxide (CO); and c) introducing the catalyst reduced in step b) into the synthesis reactor (4).

Abstract translation: 本发明涉及一种在催化剂存在下从合成气中连续生产烃的方法，包括合成步骤，其中合成气在费 - 托合成反应器（4）中在催化剂存在下反应， 其特征在于，在合成步骤的同时，进行以下连续步骤：a）在还原反应器（2）中装入包含氧化钴的催化剂前体; b）通过将步骤a）中加入的催化剂前体与包含氢（H 2）和/或一氧化碳（CO）的还原气体接触来还原; 和c）将步骤b）中还原的催化剂引入合成反应器（4）中。