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41.发明申请PROCESS FOR THE PRODUCTION OF MIDDLE DISTILLATES FROM A FEEDSTOCK COMPRISING BUTANOL AND PENTANOL 审中-公开从包含丁醇和丁香醇的饲料生产中间馏分的方法公开(公告)号：US20140249340A1
公开(公告)日：2014-09-04
申请号：US14195882
申请日：2014-03-04
发明人： Vivien Tom , Vincent Coupard , Francois Hugues , Raphael Huyghe
CPC分类号： C07C2/08 , C07C1/24 , C07C5/05 , C07C7/10 , C07C7/13 , C07C2529/70 , C10G3/42 , C10G3/44 , C10G3/48 , C10G3/49 , C10G50/00 , C10G57/02 , C10G2400/02 , C10G2400/04 , C10G2400/06 , C10G2400/08 , Y02P30/20 , C07C11/08 , C07C11/10
摘要： The invention relates to a process for the production of middle-distillate hydrocarbon-containing bases from a feedstock comprising butanol and pentanol, with said process comprising at least: a) Isomerizing dehydration of said feedstock; b) Separation of the water that is present in said olefinic effluent; c) Purification of the organic liquid effluent coming from b); d) Selective oligomerization of a feedstock that comprises at least a portion of the purified organic effluent coming from c), to produce a first oligomerization effluent; e) Oligomerization of said first oligomerization effluent in such a way as to produce a second oligomerization effluent; f) Fractionation of said second oligomerization effluent into at least three products, a light product, an intermediate product and a distillate product; g) Oligomerization of at least a portion of said intermediate product; h) Hydrogenation of at least a portion of said distillate product.
摘要翻译： 本发明涉及一种从包含丁醇和戊醇的原料生产含中间馏分烃的碱的方法，所述方法至少包括：a）使所述原料异构化脱水; b）分离存在于所述烯烃流出物中的水; c）净化来自b）的有机液体流出物; d）原料的选择性低聚，其包含来自c）的至少一部分纯化的有机流出物，以产生第一低聚流出物; e）以这样的方式使所述第一低聚流出物低聚，以产生第二低聚流出物; f）将所述第二低聚流出物分馏成至少三种产物，轻质产物，中间产物和馏出物产物; g）所述中间产物的至少一部分的低聚; h）至少部分所述馏出物产物的氢化。
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42.发明授权公开(公告)号：US12083506B2
公开(公告)日：2024-09-10
申请号：US17630624
申请日：2020-07-16
IPC分类号： B01J23/755 , B01J6/00 , B01J21/04 , B01J35/23 , B01J35/30 , B01J35/31 , B01J37/02 , B01J37/08
CPC分类号： B01J23/755 , B01J6/001 , B01J21/04 , B01J35/23 , B01J35/31 , B01J35/397 , B01J35/398 , B01J37/0203 , B01J37/08 , B01J37/0213
摘要： Catalyst comprising a nickel-based active phase and an alumina support, characterized in that:
the nickel is distributed both on a crust at the periphery of the support, and in the core of the support, the thickness of said crust being between 2% and 15% of the diameter of the catalyst;
the nickel density ratio between the crust and the core is strictly greater than 3;
said crust comprises between 40% and 80% by weight of nickel element relative to the total weight of nickel contained in the catalyst;
the size of the nickel particles in the catalyst is less than 7 nm.-
公开(公告)号：US10961489B2
公开(公告)日：2021-03-30
申请号：US16314209
申请日：2017-05-17
IPC分类号： C12F3/04 , C12P7/16 , C12P7/10 , B01D3/14 , B01D53/14 , B01D3/34 , B01D3/00 , B01D3/36 , C12P7/04 , C12P7/06
摘要： The present invention concerns a process for recovering fermentation products present in a fermentation mash produced in a bioreactor (9), comprising a step a) in which a gas stream (15) is sent into the fermentation mash under pressure in order to entrain at least a portion of the products and produce a gas stream (16) which is enriched in fermentation products. The process comprises a step h) for storage of the fermentation gases and the gas stream which is sent to the step a) is constituted by the stored fermentation gases.
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44.发明授权公开(公告)号：US09758442B2
公开(公告)日：2017-09-12
申请号：US14388859
申请日：2013-03-25
CPC分类号： C07C1/24 , B01J21/12 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0009 , C07C5/2772 , C07C2529/03 , C07C11/09 , C07C11/08
摘要： Process for simultaneous dehydration and skeletal isomerization of a feedstock that comprises at least one C4 monoalcohol and that contains between 0.5 and 50% water, for the purpose of producing C4 alkenes, with said process operating at a temperature of between 250 and 550° C., under a pressure of between 0.1 and 1 MPa, with an hourly volumetric flow rate of between 0.1 and 10 h−1, characterized in that it uses a catalyst that comprises at least one non-zeolitic aluminosilicate-type solid.
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45.发明授权Thermally integrated process for the production of ethylene oxide from a flow of ethanol 有权用于从乙醇流中生产环氧乙烷的热集成方法公开(公告)号：US09353074B2
公开(公告)日：2016-05-31
申请号：US14767184
申请日：2014-02-06
发明人： Vincent Coupard , Thomas Plennevaux
IPC分类号： C07D301/03 , C07D303/04 , C07C1/24
CPC分类号： C07D301/03 , C07C1/24 , C07D303/04 , Y02P20/125
摘要： Process for dehydrating an ethanol feed to ethylene then oxidating the ethanol to ethylene oxide, comprising vaporizing the feed and a flow of diluting water comprising recycled ethanol to produce a vaporized feed, dehydrating a mixture of vaporized feed and a vaporized flow of diluting water comprising ethanol, separating the dehydration effluent into ethylene and water effluents, purifying at least a portion of the water effluent and separating a flow of treated water and a flow of diluting water comprising ethanol, recycling and vaporizing at least a portion of the separated diluting water by partial or complete vaporization in an exchanger using heat exchange with a quench flow obtained from the oxidation, said quench flow, cooled, then recycled to the oxidation reactor(s), and oxidation of the ethylene in the effluent comprising ethylene into ethylene oxide, this oxidation using a tubular oxidation reactor cooled by vaporization of said quench flow.
摘要翻译： 将乙醇进料脱水至乙烯，然后将乙醇氧化成环氧乙烷的方法，包括使进料蒸发和包含再循环乙醇的稀释水流以产生蒸发的进料，将蒸发的进料和蒸发的包含乙醇的蒸发流的混合物脱水 将脱水流出物分离成乙烯和水流出物，净化至少一部分水流出物并分离处理过的水流和包含乙醇的稀释水流，通过部分回收和蒸发至少一部分分离的稀释水 或者在交换器中完全蒸发，其中使用与氧化反应获得的骤冷流进行热交换，所述骤冷流冷却，然后再循环到氧化反应器中，并将乙烯流出物中的乙烯氧化成环氧乙烷，该氧化 使用通过所述骤冷流的蒸发冷却的管状氧化反应器。
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46.发明授权公开(公告)号：US09234158B2
公开(公告)日：2016-01-12
申请号：US14570094
申请日：2014-12-15
发明人： Vincent Coupard , Laurent Bournay , Eszter Toth , Sylvie Maury
摘要： The invention relates to a continuous process for pretreatment of an oil feedstock comprising at most 20% by weight of free fatty acids by esterification of free fatty acids in which a vertical liquid/liquid contactor containing an esterification catalyst in solid form is supplied in counter-current by an alcohol feedstock comprising at least 20% by weight of an alcohol and said oil feedstock, with said contactor being operated at a temperature of between 25 and 120° C., with said contactor performing the contact in liquid-liquid counter-current between a heavy phase and a light phase, with said heavy phase being able to be either an oil-rich phase or an alcohol-rich phase.
摘要翻译： 本发明涉及一种用于预处理油原料的连续方法，其包含游离脂肪酸的至多20重量％的游离脂肪酸，其中含有固体形式的酯化催化剂的垂直液/液接触器被提供， 通过包含至少20重量％的醇和所述油原料的醇原料进行电流，所述接触器在25-120℃的温度下操作，所述接触器在液 - 液逆流中进行接触 在重相和轻相之间，所述重相能够是富油相或富含醇的相。
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47.发明申请METHOD FOR DEHYDRATING AND ISOMERISING ALCOHOLS USING A NON-ZEOLITE ALUMINOSILICATE SOLID 有权使用非沸石铝酸盐固体进行脱水和异构醇的方法公开(公告)号：US20150057481A1
公开(公告)日：2015-02-26
申请号：US14388859
申请日：2013-03-25
IPC分类号： C07C1/24
CPC分类号： C07C1/24 , B01J21/12 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J35/108 , B01J37/0009 , C07C5/2772 , C07C2529/03 , C07C11/09 , C07C11/08
摘要： Process for simultaneous dehydration and skeletal isomerization of a feedstock that comprises at least one C4 monoalcohol and that contains between 0.5 and 50% water, for the purpose of producing C4 alkenes, with said process operating at a temperature of between 250 and 550° C., under a pressure of between 0.1 and 1 MPa, with an hourly volumetric flow rate of between 0.1 and 10 h−1, characterized in that it uses a catalyst that comprises at least one non-zeolitic aluminosilicate-type solid.
摘要翻译： 包含至少一种C4一元醇并含有0.5至50％水的原料同时脱水和骨架异构化的方法，用于生产C4烯烃，所述方法在250-550℃的温度下操作。 在0.1至1MPa的压力下，小时体积流速为0.1至10小时-1，其特征在于其使用包含至少一种非沸石硅铝酸盐型固体的催化剂。
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公开(公告)号：US10822548B2
公开(公告)日：2020-11-03
申请号：US16256413
申请日：2019-01-24
摘要： The invention relates to a process for the steam cracking of a feedstock composed of at least 80% by weight, in particular of at least 90% by weight, of ethane, the process comprising a steam cracking of the feedstock in a furnace (2), then a quenching of the pyrolysis products, then a compression operation, then a series of successive operations on the products resulting from the quenching, the said series of operations comprising a washing operation, followed by a drying operation and at least one compression operation, and finally a fractionation by cryogenic distillation. A selective hydrogenation operation, followed by a catalytic conversion operation, will be inserted into the said process, after the drying operation and before the fractionation, in order to partially convert the ethylene predominantly into propylene.
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公开(公告)号：US12121882B2
公开(公告)日：2024-10-22
申请号：US17629872
申请日：2020-07-16
IPC分类号： B01J23/755 , B01J21/04 , B01J35/31 , B01J35/40 , B01J35/50 , B01J37/08 , B01J37/10 , C07C5/03 , C07C5/10
CPC分类号： B01J23/755 , B01J21/04 , B01J35/31 , B01J35/40 , B01J35/50 , B01J37/088 , B01J37/105 , C07C5/03 , C07C5/10 , C07C2521/04 , C07C2523/755
摘要： Catalyst comprising a nickel-based active phase and an alumina support, characterized in that:
the nickel is distributed both on a crust at the periphery of the support, and in the core of the support, the thickness of said crust being between 2% and 15% of the diameter of the catalyst;
the nickel density ratio between the crust and the core is strictly greater than 3;
said crust comprises between 40% and 80% by weight of nickel element relative to the total weight of nickel contained in the catalyst.-
50.发明授权公开(公告)号：US11453853B2
公开(公告)日：2022-09-27
申请号：US17280257
申请日：2019-09-26
发明人： Helena Gonzalez Penas , Marcel Ropars , Eszter Toth , Belinda Perez Bibbins , Nicolas Lopes Ferreira , Vincent Coupard , Angelique Bisson , Jean-Christophe Gabelle
摘要： The present invention relates to a process for cleaning a solid support of a fermentation reactor for the production of alcohols by fermentation using a sugary fluid, the solid support comprising a polyurethane foam inoculated with a biomass produced by a solvent-producing strain belonging to the genus Clostridium, the process comprising placing the solid support in contact with a fluid originating from the fermentation must enriched in alcohol and/or acetone and/or an aqueous solution at basic pH.
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