公开(公告)号：WO2014108647A2

公开(公告)日：2014-07-17

申请号：PCT/FR2014/050043

申请日：2014-01-10

申请人： IFP ENERGIES NOUVELLES ,  TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： COUPARD, Vincent ,  PLENNEVAUX, Thomas ,  FLEURIER, Stéphanie ,  VERMEIREN, Walter ,  MINOUX, Delphine ,  DE SMEDT, Philip ,  ADAM, Cindy ,  NESTERENKO, Nicolai

CPC分类号： C07C1/24 ,  C07C11/04

摘要： L'invention concerne un procédé de production d'éthylène à partir d'une charge éthanol comprenant au moins les étapes suivantes : a) Une étape de déshydratation de manière à produire au moins un effluent éthylène, et au moins un effluent eau, b) Une étape de condensation partielle dudit effluent éthylène, c) Une étape de séparation de phases dudit effluent éthylène partiellement condensé de manière à produire un effluent gaz et un effluent liquide, d) Une étape de compression dudit effluent gaz issu de l'étape b) de manière à produire un effluent gaz comprimé, e) Une étape de lavage par la mise en contact dudit effluent gaz comprimé avec l'eau de lavage recyclée selon l'étape h) de manière à produire un effluent gaz lavé et un effluent eau usée, f) Une étape d'absorption par la mise en contact dudit effluent gaz lavé avec au moins une solution absorbante de manière à produire un effluent gaz purifié, g) Une étape de distillation dudit effluent eau usée issu de l'étape e) et, conjointement, dudit effluent eau issu de ladite étape de déshydratation de manière à produire au moins un distillat gaz, un distillat liquide, un effluent eau purifiée, et un résidu de distillation. h) Une étape de recyclage d'au moins une partie dudit effluent eau purifiée issu de l'étape g) en amont de l'étape e) de lavage, ladite partie étant alors désignée sous le nom d'eau de lavage.

摘要翻译： 本发明涉及从乙醇原料生产乙烯的方法，该方法包括至少以下步骤：a）脱水步骤以产生至少一种乙烯流出物和至少一种水流出物，b）将部分冷凝步骤 所述乙烯流出物，c）相分离所述部分冷凝的乙烯流出物以产生气态流出物和液体流出物的步骤，d）压缩由步骤b）得到的气态流出物的步骤，以产生压缩气体 流出物，e）通过使所述压缩的气态流出物与根据步骤h）再循环的洗涤水接触来洗涤步骤，以便产生洗涤的气态流出物和废水流出物，f）通过使所述洗涤的气体 流出物与至少一种吸收剂溶液接触以产生纯化的气态流出物，g）将由步骤e）产生的所述废水流出物与所述水ef一起蒸馏的步骤 从所述脱水步骤得到的流质，以至少产生气体馏出物，液体馏出物，净化水流出物和蒸馏残余物。 h）将洗涤步骤e）上游的步骤g）的所述净化水流出物的至少一部分再循环的步骤，然后将所述部分称为洗涤水。

公开(公告)号：WO2014091015A1

公开(公告)日：2014-06-19

申请号：PCT/EP2013/076609

申请日：2013-12-13

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY ,  IFP ENERGIES NOUVELLES

发明人： VERMEIREN, Walter ,  BOUTROT, Catherine ,  ARRATIA, Manuela

IPC分类号： C07C7/04 ,  C07C1/24 ,  C07C11/04

CPC分类号： F25J3/0238 ,  B01D3/343 ,  C07C1/24 ,  C07C7/005 ,  C07C7/04 ,  C07C7/09 ,  C07C7/12 ,  F25J3/0209 ,  C07C11/04

摘要： The present invention is a process for removing light components from an ethylene stream comprising : a) providing a dried ethylene stream (A) comprising essentially ethylene, ethane, CO, CO2, H2, CH4, C3+ hydrocarbons and optionally oxygenates, b) sending said stream (A) to a stripper (also referred to as a demethanizer) to produce - an overhead stream comprising essentially ethylene, CO, H2 and CH4, - a bottom stream comprising essentially ethylene,ethane, CO2, C3+ hydrocarbons and optionally oxygenates, wherein, the gaseous phase on top of the stripper is condensed in a heat exchanger cooled by a refrigerant stream to get a first gaseous phase and a first liquid phase, in a preferred embodiment the refrigerant stream consists of one or more C3 or C4 hydrocarbons advantageously it consists of liquid and gaseous propane or propylene the first gaseous phase is condensed in a heat exchanger cooled by liquid ethane or liquid ethylene to get a second gaseous phase referred to as the overhead stream comprising essentially ethylene CO, H2 and CH4 and a second liquid phase, the first and second liquid phases are the reflux of the stripper.

摘要翻译： 本发明是从乙烯流中除去轻组分的方法，包括：a）提供主要包含乙烯，乙烷，CO，CO 2，H 2，CH 4，C 3+烃和任选的含氧化合物的干燥乙烯流（A），b） 流（A）至汽提塔（也称为脱甲烷塔）以产生 - 基本上包含乙烯，CO，H 2和CH 4的塔顶料流， - 基本上包含乙烯，乙烷，CO 2，C 3+烃和任选的含氧化合物的塔底料流，其中 汽提器顶部的气相在由制冷剂流冷却的热交换器中冷凝，得到第一气相和第一液相，在优选实施方案中，制冷剂流由一个或多个C 3或C 4烃组成，有利的是 由液态和气态丙烷或丙烯组成，第一气相在被液态乙烷或液态乙烯冷却的热交换器中冷凝，得到第二气相，称为过氧化氢 基本上包含乙烯CO，H 2和CH 4以及第二液相的乙烷流，第一和第二液相是汽提塔的回流。

公开(公告)号：WO2016107758A1

公开(公告)日：2016-07-07

申请号：PCT/EP2015/080436

申请日：2015-12-18

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY ,  IFP ENERGIES NOUVELLES

发明人： MINOUX, Delphine ,  NESTERENKO, Nikolai ,  ADAM, Cindy ,  VERMEIREN, Walter ,  DE SMEDT, Philip ,  DATH, Jean-Pierre ,  COUPARD, Vincent ,  MAURY, Sylvie ,  ARIBERT, Nicolas

IPC分类号： C07C1/24 ,  C07C11/04

CPC分类号： C07C1/24 ,  B01J29/06 ,  B01J29/40 ,  B01J37/28 ,  B01J2229/123 ,  B01J2229/20 ,  B01J2229/34 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/42 ,  C07C2529/40 ,  Y02P20/52 ,  C07C11/04

摘要： The present invention is a process for dehydrating an alcohol to prepare corresponding olefin(s), comprising: (a) providing a feed (A) comprising at least an alcohol having at least 2 carbon atoms, and preferably at most 5 carbon atoms, or a mixture thereof optionally water, optionally an inert component, in a dehydration unit, (b) placing the feed (A) into contact with an acidic catalyst in a reaction zone of said dehydration unit at conditions effective to dehydrate at least a portion of the alcohol to make an olefin or a mixture of olefins having the same number of carbon atoms as the alcohol, (c) recovering from said dehydration unit an effluent (B) comprising : - an olefin or a mixture of olefins, - water, - undesired by-products including aldehydes and lighter products resulting from degradation of said aldehydes under the conditions of step (b), - optionally unconverted alcohol(s) if any, - optionally the inert component, wherein, said feed (A)-providing step (a) comprises adding an effective amount of one or more organic compound capable to reduce the undesired by-products by comparison with a non introduction of such compound, said organic compound being chosen among organic acids.

摘要翻译： 本发明是一种使醇脱水以制备相应的烯烃的方法，其包括：（a）提供至少包含至少2个碳原子，优选至多5个碳原子的醇的进料（A），或 在脱水单元中，任选地含有水，任选的惰性组分的混合物，（b）将所述进料（A）与所述脱水单元的反应区中的酸性催化剂接触，在有效使所述脱水单元的至少一部分脱水的条件下， 醇以制备具有与醇相同数目的碳原子的烯烃或烯烃的混合物，（c）从所述脱水单元回收流出物（B），其包含： - 烯烃或烯烃混合物， - 水， - 不期望的 副产物，包括在步骤（b）的条件下所述醛的降解产生的醛和较轻的产物， - 任选未转化的醇（如果有的话） - 任选的惰性组分，其中所述进料（A） - 提供步骤 a）包括加入 g有效量的一种或多种能够与不引入这种化合物相比能够减少不需要的副产物的有机化合物，所述有机化合物选自有机酸。

公开(公告)号：WO2014111598A2

公开(公告)日：2014-07-24

申请号：PCT/EP2014/051152

申请日：2014-01-21

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： VERMEIREN, Walter ,  DIVERCHY, Chantal

IPC分类号： C11C3/12

CPC分类号： C11B3/001 ,  C07C1/2078 ,  C07C4/04 ,  C07C2521/04 ,  C07C2523/883 ,  C10G3/00 ,  C10G3/45 ,  C10G3/46 ,  C10G3/49 ,  C10G3/50 ,  C10L1/026 ,  C10L1/04 ,  C10L3/12 ,  C10L2200/0469 ,  C10L2200/0476 ,  C10L2290/543 ,  C11B3/006 ,  C11B3/06 ,  C11B3/10 ,  C11B3/14 ,  C11C1/005 ,  C11C1/025 ,  C11C1/04 ,  C11C1/10 ,  C11C3/00 ,  C11C3/003 ,  C11C3/123 ,  C11C3/126 ,  Y02E50/13 ,  Y02P30/20

摘要： The invention relates to a process for making a bio-diesel and a bio-naphtha from a complex mixture of natural occurring fats & oils, wherein said complex mixture is optionally subjected to a refining treatment for removing the major part of the non-triglyceride and non-fatty acid components, thereby obtaining refined oils; said complex mixture or refined oils are subjected to a hydrolysis step for obtaining glycerol and a mixture of free fatty acids; said mixture of free fatty acids are subjected to a fractionation step for obtaining: a liquid or substantially liquid free fatty acids part (phase L); and a solid or substantially solid free fatty acids part (phase S); and said phase L is transformed into alkyl-esters as bio-diesel by an esterification; said phase S is transformed into linear or substantially linear paraffins as the bio-naphtha: by hydrodeoxygenation or decarboxylation of the free fatty acids; or from said phase S are obtained fatty acids soaps that are transformed into linear or substantially linear paraffins as the bio-naphtha by decarboxylation of the soaps.

摘要翻译： 本发明涉及一种由天然脂肪和油的复杂混合物制备生物柴油和生物石脑油的方法，其中所述复合混合物任选进行精炼处理以除去主要部分的非甘油三酯和 非脂肪酸组分，从而获得精炼油; 所述复合混合物或精炼油经受水解步骤以获得甘油和游离脂肪酸的混合物; 对游离脂肪酸的混合物进行分馏步骤，获得：液体或基本上无液体的脂肪酸部分（相L）; 和固体或基本上固体的游离脂肪酸部分（相S）; 并且所述相L通过酯化转化为生物柴油的烷基酯; 所述相S被转化为线性或基本线性的石蜡作为生物石脑油：通过游离脂肪酸的加氢脱氧或脱羧作用; 或从所述相S获得的脂肪酸皂，其通过皂的脱羧作为生物石脑油转化成线性或基本上线性的链烷烃。

公开(公告)号：WO2021204818A1

公开(公告)日：2021-10-14

申请号：PCT/EP2021/058964

申请日：2021-04-06

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： ADAM, Cindy ,  MINOUX, Delphine ,  VERMEIREN, Walter ,  DE WEEZE, Geoffrey ,  NESTERENKO, Nikolai

IPC分类号： C10G1/10 ,  C10G47/00 ,  C10G65/12 ,  C10G45/32 ,  C10G45/44 ,  C10G9/36 ,  C10G69/06 ,  C10G67/06 ,  C10G21/00 ,  C10B53/07 ,  C10G1/00 ,  C10G45/08 ,  C10G45/10 ,  C10G45/40 ,  C10G65/06 ,  C10G67/04 ,  C10G67/14 ,  C10G33/00 ,  C10G31/08 ,  C10G11/18

摘要： The disclosure relates to a process to produce olefins from a hydrocarbon stream comprising pyrolysis plastic oil comprising the following steps: (a) Providing a hydrocarbon stream containing at least 10 wt % of pyrolysis plastic oil preferably 25 wt %, even more preferably 50 wt %, even more preferably 75 wt % the other part of said hydrocarbon stream being a first diluent or alternatively providing a hydrocarbon stream containing only pyrolysis plastic oil; (b) Optionally putting in contact the effluent obtained at the step a) with silica gel, clays, alkaline or alkaline earth metal oxide, iron oxide, ion exchange resins, active carbon, active aluminium oxide, molecular sieves, alkaline oxide and/or porous supports containing lamellar double hydroxide modified or not and silica gel, or any mixture thereof to trap silicon and/or metals and/or phosphorous and/or halogenates, and/or water trap; (c) performing a selective hydrogenation step at a temperature ranging from 25 225°C, preferably 200°C, a LHSV ranging from 1 to 10 h-1, a pressure ranging from 5 to 90 barg so that the effluent obtained at the exit of said selective hydrogenation step has preferably a diene value of at most 2.0 gI2/100 g even preferably at most 0.5 gI2/100 g as measured according to UOP 326; (d) contacting the stream obtained at the step c), being preferably diluted with a second diluent, with a cracking catalyst being a 10 MR and/or 12 MR molecular sieve at a temperature ranging from 450°C to 650°C, a total pressure ranging from 0.5 to 10 barg and/or with an hydrogen partial pressure ranging from 0 to 7.5 barg to crack the olefins and/or paraffins of said pyrolysis plastic oil into olefins having 2 to 4 carbon atoms (e) separating from the effluents obtained at the step d) a first stream containing olefins and saturated hydrocarbons having at most 3 carbon atoms, and a second stream containing hydrocarbons having 4 or more carbon atoms (f) recovering from said first stream the ethylene and propylene.

公开(公告)号：WO2021204817A1

公开(公告)日：2021-10-14

申请号：PCT/EP2021/058963

申请日：2021-04-06

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： ADAM, Cindy ,  MINOUX, Delphine ,  VERMEIREN, Walter ,  LEPLAT, Sébastien ,  VAN LOOCK, Emmanuel ,  BRETON, Christophe

IPC分类号： C10G45/00 ,  C10G47/00 ,  C10G1/10 ,  C10G65/12 ,  C10B53/07 ,  C10G45/32 ,  C10G45/44 ,  C10G9/36 ,  C10G69/06 ,  C10G21/00

摘要： Process to produce olefins and aromatics via a purification of a hydrocarbon stream comprising the following steps: a) providing a hydrocarbon stream having a starting boiling point of at least 15°C, a diene value of at least 1.0 preferably at least 1.5 gI2/100 g as measured according to UOP 326 and a bromine number of at least 5 g Br2/ 100g as measured according to ASTM D1159 and containing at least 10 wt % of pyrolysis plastic oil or alternatively providing a hydrocarbon stream containing only pyrolysis plastic oil; and wherein preferably at least 10 wt. % of said hydrocarbon stream has a boiling point of at least 150°C based on the total weight of said hydrocarbon stream; c) Performing a first hydrotreating step at a temperature of at most 225°C preferably at most 200°C; e) performing a second hydrotreating step at a temperature of at least 200°C, f) recovering a purified hydrocarbon stream wherein at least a part of this purified hydrocarbon stream is sent to a steam cracker to produce olefins, such as ethylene and propylene, and aromatics.

公开(公告)号：WO2019229035A1

公开(公告)日：2019-12-05

申请号：PCT/EP2019/063752

申请日：2019-05-28

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： VERMEIREN, Walter ,  ADAM, Cindy

IPC分类号： C10G3/00 ,  C11C3/12 ,  C11C1/08 ,  C11C1/04 ,  C07C51/00 ,  C10G45/58 ,  C10G47/00 ,  C10G9/36 ,  C10G69/06 ,  C10G31/06 ,  C10G1/06

摘要： The present invention relates to the production of high value bio- chemicals, in particular bio-paraffins, bio-LPG, bio-naphtha, bio-jet and bio-distillates in an integrated bio-refinery from complex mixtures of natural occurring fats & oils. The present invention discloses a process for the production of such bio- chemicals, from natural occurring oil (s) containing acyl-containing compounds having 10 to 24 carbons including fatty acid esters and free fatty acids, and other components including impurities. Natural occurring oil(s) is{are) refined before treatment in a hydroprocessing step. The refining used in the present invention includes a hydrodynamic cavitation to remove impurities which might deteriorate the subsequent hydroprocessing step.

公开(公告)号：WO2017102811A1

公开(公告)日：2017-06-22

申请号：PCT/EP2016/080930

申请日：2016-12-14

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： NESTERENKO, Nikolai ,  VERMEIREN, Walter ,  MINOUX, Delphine ,  DATH, Jean-Pierre

IPC分类号： C07C45/00 ,  C07C1/20 ,  C07C1/207

CPC分类号： C07C1/20 ,  B01J21/08 ,  B01J23/44 ,  B01J23/892 ,  B01J37/0217 ,  C07C1/2076 ,  C07C45/002 ,  C07C2521/08 ,  C07C2523/44 ,  C07C2523/50 ,  C07C2523/66 ,  C07C2523/755 ,  C07C2523/89 ,  C07C47/02 ,  C07C11/06

摘要： Process for selective the conversion of primary C4 alcohol into propylene comprising: contacting a stream (1) containing essentially a primary C4 alcohol with at least one catalyst at a temperature ranging from 150°C to 500°C and at pressure ranging from 0.01 MPa to 10 MPa conditions effective to transform said primary C4 alcohol into an effluent stream (2, 5) containing essentially propylene, carbon monoxide and di-hydrogen, said transformation of primary C4 alcohol comprising at least a reaction of decarbonylation and optionally a decarboxylation reaction, said at least one catalyst comprising a support being a non-acidic i.e. having a TPD NH3 of less than 50 preferably less than 40 μmol/g and optionally a non-basic catalysti.e. having a TPD CO2 of less than 100 preferably less than 50 μmol/g.

摘要翻译： 用于选择性将伯C4醇转化为丙烯的方法，包括：使基本上含有伯C4醇的物流（1）与至少一种催化剂在150℃至500℃的温度范围内接触 并且在0.01MPa至10MPa的压力范围内有效地将所述伯C4醇转化成基本上含有丙烯，一氧化碳和二氢的流出物流（2,5），所述伯C4醇的转化包括至少 脱羰基和任选的脱羧反应，所述至少一种催化剂包含载体，所述载体为非酸性的，即具有小于50，优选小于40μmol/ g的TPD NH 3和任选的非碱性催化剂。 TPD CO2小于100，优选小于50μmol/ g。

公开(公告)号：WO2019229037A1

公开(公告)日：2019-12-05

申请号：PCT/EP2019/063756

申请日：2019-05-28

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY

发明人： VERMEIREN, Walter ,  ADAM, Cindy

IPC分类号： C10G67/02 ,  C10G67/16 ,  C10G45/08 ,  C10G45/10 ,  C10G3/00

摘要： The invention relates a process for the catalytic hydrotreating of a feedstock of petroleum origin of diesel fuel type introduced into a stationary bed hydrotreating unit upstream of a feedstock of natural occurring oil(s) characterized in that the feedstock of natural occurring oil(s) contains acyl-containing compounds having 10 to 24 carbons including fatty acid esters and free fatty acids and said feedstock of natural occurring oil(s) is submitted to a refining by a hydrodynamic cavitation before its introduction into the stationary bed processing.

公开(公告)号：WO2016107759A1

公开(公告)日：2016-07-07

申请号：PCT/EP2015/080437

申请日：2015-12-18

申请人： TOTAL RESEARCH & TECHNOLOGY FELUY ,  IFP ENERGIES NOUVELLES

发明人： MINOUX, Delphine ,  NESTERENKO, Nikolai ,  ADAM, Cindy ,  VERMEIREN, Walter ,  DE SMEDT, Philip ,  DATH, Jean-Pierre ,  COUPARD, Vincent ,  MAURY, Sylvie ,  ARIBERT, Nicolas

IPC分类号： C07C1/24 ,  C07C11/04

CPC分类号： C07C1/24 ,  B01J29/06 ,  B01J29/40 ,  B01J37/28 ,  B01J2229/123 ,  B01J2229/20 ,  B01J2229/34 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/42 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/12 ,  C07C2529/40 ,  C07C2529/65 ,  C07C2529/85 ,  Y02P20/52 ,  C07C11/04

摘要： The present invention is a process for dehydrating an alcohol to prepare a corresponding olefin, comprising: (a) providing a composition (A) comprising at least an alcohol having at least 2 carbon atoms, optionally water, optionally an inert component, in a dehydration unit, (b) placing the composition (A) into contact with an acidic catalyst in a reaction zone of said dehydration unit at conditions effective to dehydrate at least a portion of the alcohol to make a corresponding olefin, (c) recovering from said dehydration unit an effluent (B) comprising : - at least an olefin, - water, - undesired by-products including aldehydes and light products, - optionally unconverted alcohol(s), - optionally the inert component, wherein, said composition (A)-providing step (a) comprises adding an effective amount of one or more sulfur containing compound capable to reduce the undesired by-products by comparison with a non introduction of such sulfur containing compound. The component introduced at step (a) can be chosen from the group consisting of thiols, sulfides, disulfides.

摘要翻译： 本发明是一种使醇脱水以制备相应的烯烃的方法，包括：（a）提供包含至少2个具有至少2个碳原子的醇的组合物（A），任选的水，任选的惰性组分，在脱水 单元，（b）在有效使至少一部分醇脱水以制备相应的烯烃的条件下，使组合物（A）与酸性催化剂在所述脱水单元的反应区中接触，（c）从所述脱水 将流出物（B）单元包括： - 至少一种烯烃 - 水， - 不期望的副产物，包括醛和轻质产物， - 任选未转化的醇， - 任选的惰性组分，其中所述组合物（A） - 提供步骤（a）包括加入有效量的一种或多种含硫化合物，其能够与不引入这种含硫化合物进行比较来减少不需要的副产物。 在步骤（a）中引入的组分可以选自硫醇，硫化物，二硫化物。