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11. 发明申请

US20070088186A1 Process and installation for the oligomerization of olefins that use a membrane separation 有权
标题翻译：使用膜分离的烯烃低聚的工艺和安装
公开(公告)号：US20070088186A1
公开(公告)日：2007-04-19
申请号：US11639307
申请日：2006-12-15
申请人： Alain Forestiere , Frederic Favre , Arnaud Baudot , Laurent Bournay
发明人： Alain Forestiere , Frederic Favre , Arnaud Baudot , Laurent Bournay
IPC分类号： C07C2/02
CPC分类号： C07C2/30 , C07C2/24 , C07C7/144 , Y02P20/582 , C07C11/08 , C07C11/02
摘要： This invention relates to a process for the oligomerization of olefins that have 2 to 6 carbon atoms comprising at least: a) One reaction stage in which a first effluent that comprises oligomers, paraffins and olefins that have not reacted is recovered, b) A separation stage that makes it possible to separate a portion of the oligomers that are contained in the effluent from a mixture that comprises oligomers, paraffins and the olefins that have not reacted, c) A recycling of a portion of said mixture in the reaction stage, and d) A stage for membrane separation of another portion of said mixture so as to draw off a permeate that comprises at least 70% by weight of olefins and a retentate that comprises paraffins and oligomers, e) A stage for recovery of oligomers on the retentate.
摘要翻译：本发明涉及至少包含2至6个碳原子的烯烃低聚方法：a）回收包含未反应的低聚物，链烷烃和烯烃的第一流出物的一个反应阶段，b）分离使得可能从包含低聚物，链烷烃和未反应的烯烃的混合物中分离出流出物中所含的一部分低聚物的阶段，c）在反应阶段中回收一部分所述混合物，以及 d）用于膜分离所述混合物的另一部分的阶段，以便排出包含至少70重量％的烯烃和包含链烷烃和低聚物的滞留物的渗透物，e）用于回收滞留物上的低聚物的阶段。

12. 发明申请

US20110094149A1 METHOD OF HYDROTREATING FEEDS FROM RENEWABLE SOURCES WITH INDIRECT HEATING USING A CATALYST BASED ON MOLYBDENUM 审中-公开
标题翻译：使用基于钼的催化剂对具有间接加热的可再生来源的进料进行加氢的方法
公开(公告)号：US20110094149A1
公开(公告)日：2011-04-28
申请号：US12912025
申请日：2010-10-26
申请人： Wilfried Weiss , Laurent Bournay , Thierry Chapus , Antoine Daudin
发明人： Wilfried Weiss , Laurent Bournay , Thierry Chapus , Antoine Daudin
IPC分类号： C10L1/188
CPC分类号： C10G65/04 , C10G3/46 , C10G3/48 , C10G3/50 , C10G2300/1014 , C10G2300/1018 , C10G2300/4006 , C10G2300/4081 , Y02P30/20
摘要： The invention describes a method of treating feeds from renewable sources comprising a hydrotreatment stage comprising at least two catalytic zones in which the entry stream comprising said feed mixed with at least a part of a hydrotreated liquid effluent from stage b) is introduced into the first catalytic zone at a temperature comprised between 150 and 260° C., and the effluent from the first catalytic zone is then introduced, mixed with at least a part of a hydrotreated liquid effluent from stage b) and preheated, into the following catalytic zone or zones at a temperature comprised between 260 and 320° C., and a stage of separation of the effluent from the hydrotreatment stage permitting the separation of a gaseous effluent and a hydrotreated liquid effluent of which at least a part is recycled at the top of each catalytic zone, said method using, in at least the catalytic zone or zones following the first, a bulk or supported catalyst comprising an active phase constituted by a sulphidized group VIB element, the group VIB element being molybdenum.
摘要翻译：本发明描述了一种处理来自可再生来源的饲料的方法，该方法包括加氢处理阶段，该加氢处理阶段包括至少两个催化区，其中将包含所述进料的进料与至少一部分来自步骤b）的加氢处理液体流出物混合进入第一催化剂区域，然后引入来自第一催化区域的流出物，与来自阶段b）的加氢处理的液体流出物的至少一部分混合并预热到以下催化区或区域在260至320℃之间的温度下，流出物与加氢处理阶段的分离阶段允许分离气态流出物和加氢处理的液体流出物，其中至少一部分在每个催化剂的顶部被再循环所述方法在至少在第一个催化区域之后使用主体或负载的催化剂，其包含由硫化VIB族元素，VIB族元素为钼。

13. 发明授权

US09475999B2 Flexible process for transformation of ethanol into middle distillates 有权
标题翻译：将乙醇转化为中间馏分的灵活过程
公开(公告)号：US09475999B2
公开(公告)日：2016-10-25
申请号：US13102283
申请日：2011-05-06
申请人： Emmanuelle Guillon , Nicolas Cadran , Natacha Touchais , Laurent Bournay
发明人： Emmanuelle Guillon , Nicolas Cadran , Natacha Touchais , Laurent Bournay
IPC分类号： C07C1/24 , C10G3/00 , C10G50/00
CPC分类号： C10G50/00 , C10G3/49 , C10G3/62 , C10G2300/1014 , C10G2300/301 , C10G2300/4018 , C10G2300/4081 , C10G2400/04 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10G2400/28 , Y02E50/13 , Y02P30/20
摘要： The invention describes a process for the production of middle distillate hydrocarbon bases from an ethanol feedstock that is produced from a renewable source that is obtained from biomass, whereby said process comprises a stage for purification of said feedstock, a stage for transformation of said purified feedstock into a light olefinic effluent that comprises at least 30% by weight of olefins that have between four to six carbon atoms relative to the total mass of the formed hydrocarbon compounds, whereby said stage works in the presence of a catalyst that comprises at least one zeolite that is selected from among the zeolites that have a structural type that appears in the following list: CHA, ERI, MTF, AEI, AEL, FER, EUO, MEL, MFS, TON, MTT and the zeolites ZBM-30, ZSM-48, IM-5 and IZM-2, taken by themselves or in a mixture, a stage for separation of the olefinic effluent that is obtained from stage b) in such a way as to eliminate at least a portion of the water that is formed during stage b) to produce at least one hydrocarbon gaseous effluent that for the most part has three or fewer carbon atoms and at least one olefinic hydrocarbon liquid effluent that for the most part has more than four carbon atoms, and a stage for oligomerization of at least a portion of the hydrocarbon effluents that are obtained from stage c) in the presence of an amorphous or zeolitic catalyst that has at least pore openings that contain 10 or 12 oxygen atoms, producing middle distillate hydrocarbon bases.
摘要翻译：本发明描述了从由生物质获得的可再生来源生产的乙醇原料生产中间馏分烃碱的方法，其中所述方法包括纯化所述原料的阶段，用于转化所述纯化原料的阶段包含至少30重量％的具有4-6个碳原子的烯烃相对于形成的烃化合物的总质量的轻质烯烃流出物，其中所述阶段在包含至少一种沸石选自具有下列结构类型的沸石：CHA，ERI，MTF，AEI，AEL，FER，EUO，MEL，MFS，TON，MTT和沸石ZBM-30，ZSM-48 ，IM-5和IZM-2，它们本身或在混合物中，分离从阶段b）获得的烯烃流出物的阶段，以消除形成的至少一部分水环状阶段b）以产生至少一种大多数具有三个或更少碳原子的烃气态流出物和至少一种大多数具有四个以上碳原子的烯烃液体流出物，至少一部分烃阶段c）在无定形或沸石催化剂存在下得到的烃流出物至少具有含有10或12个氧原子的孔隙，产生中间馏分烃基。

14. 发明授权

US08624048B2 Method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol with fixed-bed hot purification 失效
标题翻译：用固定床热纯化从植物油或动物油和脂肪族一元醇生产烷基酯的方法
公开(公告)号：US08624048B2
公开(公告)日：2014-01-07
申请号：US12968643
申请日：2010-12-15
申请人： Aurelie Dandeu , Vincent Coupard , Laurent Bournay , Charlotte Rouquette
发明人： Aurelie Dandeu , Vincent Coupard , Laurent Bournay , Charlotte Rouquette
IPC分类号： C11C3/00
CPC分类号： C11C3/003 , C10G2300/1014 , C10G2300/1018 , C10G2300/201 , C10L1/026 , C11B3/10 , Y02E50/13 , Y02P30/20
摘要： The present invention relates to a method of producing alkyl esters and glycerin from a crude or semi-refined vegetable oil and an aliphatic monoalcohol, comprising a deep pretreatment purification stage to eliminate the species based on phosphorus, calcium, magnesium, zinc or iron, insoluble under the temperature conditions of the heterogeneous catalytic reactor.
摘要翻译：本发明涉及一种从粗制或半精制植物油和脂肪族一元醇生产烷基酯和甘油的方法，其包括深度预处理纯化阶段以消除基于磷，钙，镁，锌或铁的物质，不溶于在非均相催化反应器的温度条件下。

15. 发明授权

US08350071B2 Decantation improvement in a method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol 失效
标题翻译：从植物油或动物油和脂肪族一元醇生产烷基酯的方法中的倾析改进
公开(公告)号：US08350071B2
公开(公告)日：2013-01-08
申请号：US12666885
申请日：2008-06-09
申请人： Abdelhakim Koudil , Romain Rousset , Laurent Bournay , Franck Gaviot-Blanc
发明人： Abdelhakim Koudil , Romain Rousset , Laurent Bournay , Franck Gaviot-Blanc
IPC分类号： C11C3/00
CPC分类号： C11C3/003 , C11C3/10 , Y02E50/13
摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing, in a reaction section, a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol, and using a heterogeneous solid catalyst, comprising: a) a stage of recontacting the effluent coming from the reaction section, and separated from the excess alcohol, with a glycerin phase, b) a stage of mixing said effluent with said glycerin phase, and c) a glycerin phase decantation stage. The supernatent ester phase obtained after decantation is then optionally sent to a coalescer, also allowing separation of the glycerin, then to a purification stage by adsorption on solids.
摘要翻译：本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在反应部分中实施植物油或动物油与脂族一元醇之间的一组酯交换反应，并使用非均相固体催化剂，其包括：a）重新反应来自反应段的流出物，并与过量的醇分离出甘油相，b）将所述流出物与所述甘油相混合的阶段，和c）甘油相倾析阶段。然后将倾析后获得的上清液相可选地送至聚结器，还允许甘油分离，然后通过在固体上吸附进入纯化阶段。

16. 发明申请

US20110144364A1 METHOD OF PRODUCING ALKYL ESTERS FROM VEGETABLE OR ANIMAL OIL AND AN ALIPHATIC MONOALCOHOL WITH FIXED-BED HOT PURIFICATION 失效
标题翻译：从植物油或动物油生产碱性酯的方法和固定床热纯化的二醇单醇
公开(公告)号：US20110144364A1
公开(公告)日：2011-06-16
申请号：US12968643
申请日：2010-12-15
申请人： Aurelie DANDEU , Vincent Coupard , Laurent Bournay , Charlotte Rouquette
发明人： Aurelie DANDEU , Vincent Coupard , Laurent Bournay , Charlotte Rouquette
IPC分类号： C11B11/00
CPC分类号： C11C3/003 , C10G2300/1014 , C10G2300/1018 , C10G2300/201 , C10L1/026 , C11B3/10 , Y02E50/13 , Y02P30/20
摘要： The present invention relates to a method of producing alkyl esters and glycerin from a crude or semi-refined vegetable oil and an aliphatic monoalcohol, comprising a deep pretreatment purification stage to eliminate the species based on phosphorus, calcium, magnesium, zinc or iron, insoluble under the temperature conditions of the heterogeneous catalytic reactor.
摘要翻译：本发明涉及一种从粗制或半精制植物油和脂肪族一元醇生产烷基酯和甘油的方法，其包括深度预处理纯化阶段以消除基于磷，钙，镁，锌或铁的物质，不溶于在非均相催化反应器的温度条件下。

17. 发明申请

US20110098494A1 METHOD OF HYDROTREATING FEEDS FROM RENEWABLE SOURCES WITH INDIRECT HEATING USING A CATALYST BASED ON NICKEL AND MOLYBDENUM HAVING A PARTICULAR ATOMIC RATIO 审中-公开
标题翻译：使用基于镍的催化剂和具有特定原子比的钼的间接加热从可再生来源进料的方法
公开(公告)号：US20110098494A1
公开(公告)日：2011-04-28
申请号：US12911983
申请日：2010-10-26
申请人： Wilfried WEISS , Laurent Bournay , Thierry Chapus , Antoine Daudin
发明人： Wilfried WEISS , Laurent Bournay , Thierry Chapus , Antoine Daudin
IPC分类号： C11B3/02
CPC分类号： C10G3/46 , C10G3/48 , C10G3/50 , C10G65/04 , C10G2300/1014 , C10G2300/1018 , C10G2300/4006 , C10G2300/4081 , Y02P30/20
摘要： The invention describes a method of treating feeds from renewable sources comprising a hydrotreatment stage comprising at least two catalytic zones in which the entry stream comprising said feed mixed with at least a part of a hydrotreated liquid effluent from stage b) is introduced into the first catalytic zone at a temperature comprised between 150 and 260° C., and the effluent from the first catalytic zone is then introduced, mixed with at least a part of a hydrotreated liquid effluent from stage b) and preheated, into the following catalytic zone or zones at a temperature comprised between 260 and 320° C., and a stage of separation of the effluent from the hydrotreatment stage permitting the separation of a gaseous effluent and a hydrotreated liquid effluent of which at least a part is recycled at the top of each catalytic zone, said method using, in at least the catalytic zone or zones following the first, a bulk or supported catalyst comprising an active phase constituted by at least one group VIB element and at least one group VIII element, said elements being in sulphide form and the atomic ratio of the group VIII metal to the group VIB metal being strictly greater than 0 and less than 0.095.
摘要翻译：本发明描述了一种处理来自可再生来源的饲料的方法，该方法包括加氢处理阶段，该加氢处理阶段包括至少两个催化区，其中将包含所述进料的进料与至少一部分来自步骤b）的加氢处理液体流出物混合进入第一催化剂区域，然后引入来自第一催化区域的流出物，与来自阶段b）的加氢处理的液体流出物的至少一部分混合并预热到以下催化区或区域在260至320℃之间的温度下，流出物与加氢处理阶段的分离阶段允许分离气态流出物和加氢处理的液体流出物，其中至少一部分在每个催化剂的顶部被再循环所述方法在至少在第一个催化区域之后使用本体或负载型催化剂，其包含由下式构成的活性相：至少一种VIB族元素和至少一种VIII族元素，所述元素为硫化物形式，并且VIII族金属与VIB族金属的原子比严格大于0且小于0.095。

18. 发明申请

US20100022019A1 METHOD OF MONITORING ADSORBENT BED BREAKTHROUGH IN A PROCESS FOR PRODUCING ALKYL ESTERS FROM VEGETABLE OR ANIMAL OIL AND FROM AN ALIPHATIC MONOALCOHOL 失效
标题翻译：在植物或动物油和来自单一脂肪醇中生产碱性酯的方法中，监测吸附床的方法
公开(公告)号：US20100022019A1
公开(公告)日：2010-01-28
申请号：US12505835
申请日：2009-07-20
申请人： Abdelhakim Koudil , Karin Barthelet , Laurent Bournay
发明人： Abdelhakim Koudil , Karin Barthelet , Laurent Bournay
IPC分类号： G01N33/00 , B01D15/08 , B01D35/14
CPC分类号： B01D15/00 , B01J20/08 , B01J20/103 , B01J20/20 , B01J20/3416 , B01J20/3433 , B01J20/3475 , B01J47/14 , B01J49/85 , B01J2220/56 , C07C67/56 , C11C1/08 , C11C3/003 , G01N21/534 , Y10T436/20 , Y10T436/203332 , C07C69/24
摘要： A method of monitoring breakthrough of an adsorbent bed consisting for example of ion-exchange resins, used during a stage of purification of an ester stream containing glycerin, obtained for example in a vegetable or animal oil and aliphatic monoalcohol transesterification process, permits the instantaneous detection of the presence of glycerol (glycerin) in the ester stream by arranging a turbidimeter at the adsorbent bed outlet.
摘要翻译：在例如在植物油或动物油中获得的含有甘油的酯流的纯化阶段中使用的例如用于离子交换树脂的吸附剂床的突破的方法，以及脂肪族一元醇酯交换法，允许瞬时检测通过在吸附剂床出口处布置浊度计，在酯流中存在甘油（甘油）。

19. 发明授权

US08519171B2 Separation improvement in a method of producing alkyl esters from vegetable or animal oil and an aliphatic monoalcohol 失效
标题翻译：从植物油或动物油和脂肪族一元醇生产烷基酯的方法中的分离改进
公开(公告)号：US08519171B2
公开(公告)日：2013-08-27
申请号：US12667146
申请日：2008-06-09
申请人： Abdelhakim Koudil , Romain Rousset , Laurent Bournay , Vincent Coupard
发明人： Abdelhakim Koudil , Romain Rousset , Laurent Bournay , Vincent Coupard
IPC分类号： C11C3/00 , B01J19/00
CPC分类号： C11C3/10 , C07C67/03 , C11C3/003 , Y02E50/13 , C07C69/24 , C07C69/52
摘要： The present invention describes a method of producing fatty acid alkyl esters and glycerin implementing, in a reaction section, a set of transesterification reactions between a vegetable or animal oil and an aliphatic monoalcohol, and using a heterogeneous solid catalyst, comprising: a) a glycerin phase introduction stage, b) an excess alcohol evaporation stage, and c) a glycerin phase decantation stage. The supernatant ester phase obtained after decantation is then optionally sent to a coalescer, also allowing separation of the glycerin, then to a purification stage by adsorption on solids. This improved method prevents microemulsion formation.
摘要翻译：本发明描述了一种生产脂肪酸烷基酯和甘油的方法，其在反应部分中实施植物油或动物油与脂族一元醇之间的一组酯交换反应，并使用非均相固体催化剂，其包括：a）甘油相引入阶段，b）过量醇蒸发阶段，和c）甘油相倾析阶段。然后将倾析后获得的上清液相可选地送至聚结器，还允许甘油分离，然后通过吸附在固体上进行纯化阶段。这种改进的方法防止微乳液形成。

20. 发明申请

US20120101288A1 PROCESS FOR THE PRODUCTION OF ALKYL ESTERS FROM ANIMAL OR VEGETABLE OIL AND AN ALIPHATIC MONO-ALCOHOL WITH THERMAL INTEGRATION 有权
标题翻译：从动物油或植物油生产烷基酯的方法和具有热合成的脂肪酸单醇
公开(公告)号：US20120101288A1
公开(公告)日：2012-04-26
申请号：US13277421
申请日：2011-10-20
申请人： Laurent Bournay , Vincent Coupard , Pierre-Yves Martin , Yves Scharff , Yann Lepine
发明人： Laurent Bournay , Vincent Coupard , Pierre-Yves Martin , Yves Scharff , Yann Lepine
IPC分类号： C11C3/10
CPC分类号： C11C3/003 , C11C1/08 , C11C1/10
摘要： The present invention describes a process for the production of alkyl esters of fatty acids and glycerine employing, in a reaction section, at least one transesterification reaction between an animal or vegetable oil and an aliphatic mono-alcohol, and using a heterogeneous solid catalyst, in which the energy balance is improved by thermal integration of the energy released during the mono-alcohol condensation step.
摘要翻译：本发明描述了一种制备脂肪酸和甘油的烷基酯的方法，其在反应部分中使用动植物油和脂族单醇之间的至少一种酯交换反应，并使用非均相固体催化剂，在通过在单醇缩合步骤期间释放的能量的热积分来改善能量平衡。

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