公开(公告)号：US20180221854A1

公开(公告)日：2018-08-09

申请号：US15749298

申请日：2016-07-26

Applicant: IFP Energies Nouvelles

Inventor： Audrey BONDUELLE ,  Alexandra CHAUMONNOT ,  Damien DELCROIX ,  Christophe VALLEE ,  Souad RAFIK-CLEMENT ,  Severine FORGET

IPC: B01J23/28 ,  C07C6/04 ,  B01J37/02 ,  B01J37/08 ,  B01J21/08 ,  B01J21/04

Abstract: 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：US20190185764A1

公开(公告)日：2019-06-20

申请号：US16218652

申请日：2018-12-13

Applicant: IFP Energies Nouvelles

Inventor： Etienne GIRARD ,  Philibert LEFLAIVE ,  Christophe VALLEE ,  Isabelle CLEMENCON

IPC: C10G45/08 ,  B01J21/04 ,  B01J23/755 ,  B01J27/185 ,  B01J37/02 ,  B01J37/08 ,  B01J37/20 ,  B01J35/10

CPC classification number: C10G45/08 ,  B01J21/04 ,  B01J23/75 ,  B01J23/755 ,  B01J23/88 ,  B01J23/882 ,  B01J23/888 ,  B01J27/1853 ,  B01J31/0205 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0018 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/0207 ,  B01J37/024 ,  B01J37/08 ,  B01J37/20 ,  B01J37/28 ,  C10G2300/202 ,  C10G2300/70 ,  C10G2400/02

Abstract: The present invention relates to a hydrotreating catalyst comprising at least one group VIB metal, at least one group VIII metal and an alumina support having a gamma alumina content greater than 50% by weight and less than 100% by weight with respect to the weight of the support, said support having a specific surface area comprised between 25 and 150 m2/g.

公开(公告)号：US20160060194A1

公开(公告)日：2016-03-03

申请号：US14783148

申请日：2014-04-07

Applicant: IFP ENERGIES NOUVELLES

Inventor： Damien DELCROIX ,  Christophe VALLEE ,  Amandine CABIAC ,  Emmanuelle GUILLON

IPC: C07C29/00

CPC classification number: C07C29/00 ,  C07G1/00 ,  C08B15/00 ,  C08H6/00 ,  C08H8/00

Abstract: The invention concerns a process for the transformation of lignocellulosic biomass or cellulose into mono- or poly-oxygenated compounds, in which the lignocellulosic biomass or the cellulose is brought into simultaneous contact with a catalytic system comprising a combination of one or more homogeneous catalysts and one or more heterogeneous catalysts, in the same reaction chamber, in the presence of at least one solvent, said solvent being water alone or as a mixture with at least one other solvent, in a reducing atmosphere, and at a temperature in the range 80° C. to 250° C. and at a pressure in the range 0.5 MPa to 20 MPa.

Abstract translation: 本发明涉及将木质纤维素生物质或纤维素转化为单氧化或多氧化化合物的方法，其中木质纤维素生物质或纤维素与包含一种或多种均相催化剂和一种或多种均相催化剂的组合的催化体系同时接触 或更多的非均相催化剂，在相同的反应室中，在至少一种溶剂的存在下，所述溶剂是单独的水或与至少一种其它溶剂的混合物，在还原气氛中，在80℃的温度 在250℃，压力为0.5MPa至20MPa的范围内。

公开(公告)号：US20210388272A1

公开(公告)日：2021-12-16

申请号：US17292158

申请日：2019-10-21

Applicant: IFP Energies Nouvelles

Inventor： Bogdan HARBUZARU ,  Sylvie LACOMBE ,  Jacques LAVY ,  Christophe VALLEE ,  Pierre-Yves LE GOFF ,  Kevin DEBOLT

IPC: C10G35/085 ,  B01J35/10 ,  B01J21/04 ,  B01J37/02 ,  B01J37/18 ,  B01J6/00 ,  B01J23/42 ,  B01J8/02 ,  B01J35/02

Abstract: Process for fixed-bed reforming of a hydrocarbon-based feedstock comprising n-paraffinic, naphthenic and aromatic hydrocarbons, at a temperature of between 400 and 700° C., a pressure of between 0.1 and 4 MPa, and a mass flow of feedstock treated per unit mass of catalyst and per hour of between 0.1 and 10 h−1, by bringing said feedstock into contact with a catalyst comprising platinum, a promoter metal selected from the group consisting of rhenium and iridium, a halogen selected from the group consisting of fluorine, chlorine, bromine and iodine, and a porous alumina support in the form of an extrudate characterized by a length “l” of between 1 and 10 mm, a section comprising four lobes, the largest diameter “D” of the cross section of said extrudate being between 1 and 3 mm.

公开(公告)号：US20180222821A1

公开(公告)日：2018-08-09

申请号：US15749344

申请日：2016-07-26

Applicant: IFP Energies nouvelles

Inventor： Audrey BONDUELLE ,  Alexandra CHAUMONNOT ,  Damien DELCROIX ,  Christophe VALLEE

IPC: C07C6/04 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  B01J21/02 ,  B01J21/06 ,  B01J21/10 ,  B01J23/882 ,  B01J23/30 ,  B01J23/28 ,  B01J23/22 ,  B01J23/12 ,  B01J35/10 ,  B01J37/02

CPC classification number: C07C6/04 ,  B01J21/02 ,  B01J21/063 ,  B01J21/066 ,  B01J21/10 ,  B01J23/12 ,  B01J23/22 ,  B01J23/28 ,  B01J23/30 ,  B01J23/882 ,  B01J27/19 ,  B01J35/10 ,  B01J35/1019 ,  B01J35/1042 ,  B01J37/0201 ,  B01J37/0213 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  Y02P20/52

Abstract: 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 aluminium, said elements being incorporated into said matrix by means of at least one precursor comprising molybdenum and aluminium.

公开(公告)号：US20190009260A1

公开(公告)日：2019-01-10

申请号：US15749297

申请日：2016-07-26

Applicant: IFP Energies Nouvelles

Inventor： Audrey BONDUELLE ,  Alexandra CHAUMONNOT ,  Damien DELCROIX ,  Christophe VALLEE ,  Souad RAFIK-CLEMENT ,  Severine FORGET

IPC: B01J31/16 ,  B01J37/02 ,  B01J31/22 ,  B01J37/08 ,  B01J37/00 ,  C07C6/04 ,  B01J35/10

Abstract: 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 one precursor comprising molybdenum and silicon and having at least one sequence of Si—O—Mo bonds.

公开(公告)号：US20180230071A1

公开(公告)日：2018-08-16

申请号：US15749368

申请日：2016-07-26

Applicant: IFP Energies nouvelles

Inventor： Audrey BONDUELLE ,  Alexandra CHAUMONNOT ,  Damien DELCROIX ,  Christophe VALLEE

IPC: C07C6/04 ,  B01J21/02 ,  B01J23/00 ,  B01J35/10 ,  B01J37/02 ,  B01J37/08

CPC classification number: C07C6/04 ,  B01J21/02 ,  B01J23/002 ,  B01J23/28 ,  B01J23/882 ,  B01J27/19 ,  B01J35/1019 ,  B01J35/1042 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0205 ,  B01J37/0236 ,  B01J37/088 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/51 ,  B01J2523/68 ,  B01J2523/845 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C2521/02 ,  C07C2521/08 ,  C07C2523/28 ,  Y02P20/52

Abstract: 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 aluminium, 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 aluminium.

公开(公告)号：US20160376246A1

公开(公告)日：2016-12-29

申请号：US14903335

申请日：2014-07-03

Applicant: IFP ENERGIES NOUVELLES

Inventor： Damien DELCROIX ,  Christophe VALLEE ,  Amandine CABIAC ,  Emmanuelle GUILLON

IPC: C07D309/06 ,  C07C29/132 ,  B01J37/18 ,  B01J23/652 ,  B01J37/08 ,  C07D307/32 ,  C07C51/00

CPC classification number: C07D309/06 ,  B01J23/6527 ,  B01J37/08 ,  B01J37/18 ,  C07C29/132 ,  C07C51/00 ,  C07D307/32 ,  C07G1/00

Abstract: The invention relates to a process for transformation of lignocellulosic biomass or cellulose using in a simultaneous manner an original combination of at least two homogeneous catalysts and one or more heterogeneous catalyst(s). The use of these catalysts makes it possible to obtain mono-oxidized or poly-oxidized upgradable products directly and to limit the formation of non-upgradable products. Non-upgradable products are defined as soluble and non-soluble humins, i.e., products of high molecular weight obtained from undesirable condensation reactions of sugars and their derivatives.

Abstract translation: 本发明涉及使用至少两种均相催化剂和一种或多种非均相催化剂的原始组合的同时方式转化木质纤维素生物质或纤维素的方法。 使用这些催化剂使得可以直接获得单氧化或多氧化可升级产物并限制不可升级产品的形成。 不可升级的产品被定义为可溶性和不可溶性的腐殖质，即从糖和其衍生物的不期望的缩合反应获得的高分子量产物。

公开(公告)号：US20150329888A1

公开(公告)日：2015-11-19

申请号：US14651811

申请日：2013-11-19

Applicant: IFP ENERGIES NOUVELLES

Inventor： Christophe VALLEE ,  Didier BERNARD ,  Caroline AYMARD

IPC: C12P19/14 ,  C12P19/02 ,  C12P7/10

CPC classification number: C12P7/10 ,  C12P7/14 ,  C12P19/02 ,  C12P19/14 ,  C12P2201/00 ,  C12P2203/00 ,  C13K1/02 ,  Y02E50/16 ,  Y02P20/582

Abstract: The present invention describes a process for the production of solutions of sugars and alcohols from lignocellulosic biomass, comprising a pre-treatment, a step for enzymatic hydrolysis and alcoholic fermentation, a step for extraction of the alcohol produced, a step for separation of the solid residue, an optional step for washing and drying, followed by a step for digestion of the solid residue in a medium comprising at least one hydrated inorganic salt with formula MXn.n′H2O, in which M is a metal selected from groups 1 to 13 of the periodic classification, X is an anion and n is a whole number in the range 1 to 6 and n′ is in the range 0.5 to 12, in order to obtain a solid fraction and a liquid fraction, said solid fraction then being separated and undergoing either an enzymatic hydrolysis step or steps for enzymatic hydrolysis and alcoholic fermentation.

Abstract translation: 本发明描述了一种从木质纤维素生物质生产糖和醇的溶液的方法，包括预处理，酶水解和醇发酵步骤，提取产生的醇的步骤，分离固体的步骤 残余物，用于洗涤和干燥的任选步骤，随后是在包含至少一种具有式MXn.nH 2 O的水合无机盐的介质中消化固体残留物的步骤，其中M是选自组1至13的金属 的定期分类中，X为阴离子，n为1〜6的整数，n'为0.5〜12的范围，为了得到固体成分和液体部分，所述固体成分分离 并进行酶水解步骤或酶水解和酒精发酵的步骤。