公开(公告)号：US09809504B2

公开(公告)日：2017-11-07

申请号：US14862296

申请日：2015-09-23

申请人： IFP Energies Nouvelles

发明人： Etienne Girard ,  Amandine Cabiac ,  Damien Delcroix

IPC分类号： C07B33/00 ,  B01J21/02 ,  B01J21/06 ,  B01J23/24 ,  B01J23/42 ,  B01J23/755 ,  B01J23/34 ,  C07C29/132 ,  C07C29/60 ,  C07C27/04 ,  B01J23/00 ,  B01J23/58 ,  B01J23/78 ,  B01J37/02 ,  B01J37/18 ,  B01J23/656 ,  B01J23/89

CPC分类号： C07B33/00 ,  B01J21/02 ,  B01J21/063 ,  B01J21/066 ,  B01J23/002 ,  B01J23/34 ,  B01J23/42 ,  B01J23/58 ,  B01J23/6562 ,  B01J23/755 ,  B01J23/78 ,  B01J23/8906 ,  B01J37/0201 ,  B01J37/0236 ,  B01J37/18 ,  C07C27/04 ,  C07C29/132 ,  C07C29/60 ,  Y02P20/52 ,  C07C31/202 ,  C07C31/205 ,  C07C31/10 ,  C07C31/207 ,  C07C31/20

摘要： Process for transformation of a feedstock of lignocellulosic biomass and/or the carbohydrates, into mono-oxidized or poly-oxidized compounds, wherein the feedstock is contacted, simultaneously, with a catalytic system that comprises one or more homogeneous catalysts selected from Brønsted acids and heterogeneous catalysts comprising at least one metal selected from groups 6 to 11 and 14 of the periodic table, and a substrate selected from perovskites of formula ABO3, in which A is Mg, Ca, Sr, Ba, and La, and B is selected from Fe, Mn, Ti and Zr, oxides of lanthanum, neodymium, yttrium, cerium, and niobium, or mixtures thereof, and mixed oxides of aluminates of zinc, copper, and cobalt, or mixtures thereof, in the same reaction chamber, with at least one solvent, being water or water with at least one other solvent, under reducing atmosphere, and temperature of 50° C. to 300° C., and pressure of 0.5 MPa to 20 MPa.

公开(公告)号：US11111442B2

公开(公告)日：2021-09-07

申请号：US16662643

申请日：2019-10-24

申请人： IFP Energies nouvelles

发明人： Florent Guillou ,  P-Louis Carrette ,  Bertrand Guichard ,  Damien Delcroix

IPC分类号： C10G2/00 ,  B01J37/02 ,  B01J23/75 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J21/14 ,  B01J35/10 ,  B01J23/745 ,  B01J21/00

摘要： A Fischer-Tropsch process for synthesizing hydrocarbons, by bringing a catalyst comprising a support and an active phase comprising a Group VIII metal into contact with a feedstock comprising synthesis gas, said catalyst being prepared according to the following steps: a) a porous support is provided; b) an organic compound containing oxygen and/or nitrogen is added to the porous support; c) a step of bringing said porous support into contact with a solution containing a salt of a precursor of the phase comprising a Group VIII metal is carried out; d) the porous support obtained at the end of step c) is dried; characterized in that step b) is carried out by bringing together said porous support and said organic compound under conditions of temperature, pressure and duration such that a fraction of said organic compound is transferred in the gaseous state to the porous support.

公开(公告)号：US11078173B2

公开(公告)日：2021-08-03

申请号：US16651378

申请日：2018-09-25

申请人： IFP Energies nouvelles

发明人： Justine Denis ,  Marc Jacquin ,  Damien Delcroix

IPC分类号： C07D307/50 ,  B01J31/26 ,  B01J27/10 ,  B01J31/02

摘要： The invention relates to a novel process for converting a feedstock comprising at least one sugar into 5-hydroxymethylfurfural, wherein said feedstock is brought into contact with one or more organic dehydration catalysts and one or more chloride sources in the presence of at least one aprotic polar solvent alone or as a mixture, at a temperature of between 30° C. and 200° C., and at a pressure of between 0.1 MPa and 10 MPa.

公开(公告)号：US10239852B2

公开(公告)日：2019-03-26

申请号：US15747343

申请日：2016-07-19

申请人： IFP Energies nouvelles

发明人： Myriam Souleymanou ,  Damien Delcroix

IPC分类号： C07D307/50 ,  B01J31/02

摘要： A process for the transformation of a feed of at least one sugar into 5-hydroxymethylfurfural, contacting the feed with one or more organic catalysts in the presence of at least one solvent, said solvent being water or an organic solvent, alone or as a mixture, at a temperature in the range 30° C. to 200° C., and at a pressure in the range 0.1 MPa to 10 MPa, in which said organic catalysts are selected from compounds from the thiourea family with general formula R1NH—C(═S)—NHR2, in which the groups R1 and R2 are aromatic groups optionally having a heteroatom, linear or branched alkyl groups, which may or may not be cyclic, and alkyl groups with at least one heteroatom, which may be linear or branched, which may or may not be cyclic, said groups R1 and R2 possibly being substituted or unsubstituted and which may be identical or different.

公开(公告)号：US11235312B2

公开(公告)日：2022-02-01

申请号：US16662741

申请日：2019-10-24

申请人： IFP Energies nouvelles

发明人： Damien Delcroix ,  Manuel Corral Valero

IPC分类号： B01J21/12 ,  B01J23/75 ,  B01J23/755 ,  B01J37/02 ,  B01J31/22

摘要： The present invention relates to a catalyst containing an active cobalt phase, deposited on a support comprising alumina, silica or silica-alumina, said support containing a mixed oxide phase containing cobalt and/or nickel, said catalyst has been prepared by introducing at least one organic compound of the family of dilactones. The invention also relates to the process for the preparation thereof, and to the use thereof in the field of Fischer-Tropsch synthesis processes.

公开(公告)号：US11161099B2

公开(公告)日：2021-11-02

申请号：US16662916

申请日：2019-10-24

申请人： IFP Energies nouvelles

发明人： Damien Delcroix ,  Manuel Corral Valero

IPC分类号： B01J37/02 ,  B01J23/75 ,  B01J21/04 ,  B01J21/08 ,  B01J21/12 ,  B01J23/00 ,  B01J31/04 ,  B01J35/02 ,  B01J35/10 ,  B01J37/08 ,  C10G2/00 ,  B01J37/16

摘要： The present invention relates to a catalyst containing an active cobalt phase, deposited on a support comprising alumina, silica or silica-alumina, said support containing a mixed oxide phase containing cobalt and/or nickel, said catalyst has been prepared by introducing at least one organic compound of the family of carboxyanhydrides. The invention also relates to the process for the preparation thereof, and to the use thereof in the field of Fischer-Tropsch synthesis processes.

公开(公告)号：US11084797B2

公开(公告)日：2021-08-10

申请号：US16651381

申请日：2018-09-25

申请人： IFP Energies nouvelles

发明人： Justine Denis ,  Marc Jacquin ,  Damien Delcroix

IPC分类号： C07D307/48

摘要： The invention relates to a process for converting a feedstock comprising at least one sugar into 5-hydroxymethylfurfural, wherein said feed is brought into contact with one or more inorganic dehydration catalysts and one or more chloride sources in the presence of at least one aprotic polar solvent alone or as a mixture, at a temperature of between 30° C. and 200° C., and at a pressure of between 0.1 MPa and 10 MPa.

公开(公告)号：US10758892B2

公开(公告)日：2020-09-01

申请号：US15749298

申请日：2016-07-26

申请人： IFP Energies Nouvelles

发明人： Audrey Bonduelle ,  Alexandra Chaumonnot ,  Damien Delcroix ,  Christophe Vallee ,  Souad Rafik-Clement ,  Severine Forget

IPC分类号： C07C6/04 ,  B01J23/28 ,  B01J37/02 ,  B01J27/19 ,  B01J23/881 ,  B01J23/882 ,  B01J35/10 ,  B01J37/08 ,  B01J23/885 ,  B01J23/30 ,  B01J23/883 ,  B01J21/04 ,  B01J21/08

摘要： The invention relates to a process for the metathesis of olefins implemented with a catalyst comprising a mesoporous matrix and at least the elements molybdenum and silicon, said elements being incorporated into said matrix by means of at least two precursors of which at least one precursor contains molybdenum and at least one precursor contains silicon.

公开(公告)号：US11865530B2

公开(公告)日：2024-01-09

申请号：US17669015

申请日：2022-02-10

申请人： IFP Energies nouvelles

发明人： Damien Delcroix ,  Romain Chenevier

IPC分类号： B01J37/02 ,  B01J6/00 ,  B01J23/75 ,  B01J23/755 ,  B01J35/00 ,  C10G2/00 ,  B01J21/04 ,  B01J21/08

CPC分类号： B01J37/0203 ,  B01J6/001 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0006 ,  B01J37/0205 ,  B01J37/0209 ,  C10G2/332 ,  B01J21/04 ,  B01J21/08

摘要： Process for preparing a catalyst containing an active phase based on a group VIII metal and a porous support, comprising the following steps:



bringing said support into contact with an organic compound comprising at least oxygen and/or nitrogen;
bringing the porous support into contact with a solution containing a precursor of the active phase comprising a group VIII metal;
drying the catalyst precursor at a temperature of less than 200° C. so as to obtain a dried catalyst precursor;
calcining the dried catalyst precursor at a temperature of between 200° C. and 1100° C. under a stream of inert gas and/or of oxidizing gas, it being understood that the velocity of said gas stream, defined as the mass flow rate of said gas stream per volume of catalyst per hour, is greater than 1 litre per gram of catalyst and per hour.

公开(公告)号：US10421735B2

公开(公告)日：2019-09-24

申请号：US15773036

申请日：2016-10-17

申请人： IFP Energies nouvelles

发明人： Myriam Souleymanou ,  Marc Jacquin ,  Damien Delcroix

IPC分类号： C07D307/02 ,  C07D307/50 ,  C07D307/46

摘要： The invention relates to a novel process for the conversion of a feedstock comprising at least one sugar to 5-hydroxymethylfurfural, in which said feedstock is contacted with one or more catalysts of the family of the homogeneous sulphonic acids in the presence of at least one aprotic polar solvent, used alone or in a mixture, at a temperature comprised between 30° C. and 200° C., and at a pressure comprised between 0.1 MPa and 10 MPa in which said catalysts are selected from the compounds of general formula