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公开(公告)号：US20110288359A1
公开(公告)日：2011-11-24
申请号：US12994223
申请日：2009-05-05
CPC分类号： B01J20/186 , B01D15/00 , C01B39/023 , C07C7/13 , C10G25/03 , C10G25/05 , C10L3/10 , Y02P20/52 , C07C11/02 , C07C15/08
摘要： The invention relates to a process for preparation of a cationic zeolite that is at least partially exchanged with one or more monovalent and/or multivalent cations. The process comprises at least the stages for separate activation of a zeolite that is to be exchanged and an anhydrous salt under a dry, inert gaseous stream, dissolution of the anhydrous salt in an anhydrous organic solvent, ion exchange under dry inert atmosphere, filtering and washing with an anhydrous organic solvent, and calcination in the presence of oxygen and under a dry gaseous stream. The invention also relates to the use of prepared zeolites for the separation or the purification of hydrocarbon feedstocks.
摘要翻译： 本发明涉及一种制备阳离子沸石的方法，所述阳离子沸石与一种或多种一价和/或多价阳离子至少部分交换。 该方法至少包括在干燥，惰性气体流下分离活化待交换的沸石和无水盐的阶段，无水盐在无水有机溶剂中的溶解，在干惰性气氛下的离子交换，过滤和 用无水有机溶剂洗涤，并在氧气和干燥气流下煅烧。 本发明还涉及制备的沸石用于分离或纯化烃原料的用途。
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公开(公告)号：US20110071333A1
公开(公告)日：2011-03-24
申请号：US12994202
申请日：2009-05-05
CPC分类号： B01J20/186 , B01D15/00 , B01J2229/38 , C01B39/026 , C07C7/13 , C10G25/03 , C10G25/05 , C10G2300/202 , C10G2300/44 , C10G2400/08 , C10G2400/20 , C10G2400/22 , C10G2400/30
摘要： The invention relates to a process for neutralization of a cationic zeolite that is at least partially exchanged with one or more monovalent and/or multivalent cations. The neutralization process comprises at least the stages for dissolution of a basic salt in an anhydrous organic solvent, degassing this solution by bubbling a dry inert gas, suspending the zeolite in this solution under dry inert gas, filtering and washing the solid by an anhydrous organic solvent, and calcination in the presence of oxygen and under a dry gaseous stream. The invention also relates to the use of neutralized zeolites for the separation or the purification of hydrocarbon feedstocks.
摘要翻译： 本发明涉及一种中和阳离子沸石的方法，所述阳离子沸石与一种或多种一价和/或多价阳离子至少部分交换。 中和过程至少包括将碱性盐溶解在无水有机溶剂中的阶段，通过鼓泡干燥的惰性气体使该溶液脱气，在无水惰性气体下将沸石悬浮在该溶液中，通过无水有机物过滤和洗涤固体 溶剂和在氧气存在下和在干燥气流下煅烧。 本发明还涉及使用中和的沸石来分离或纯化烃原料。
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3.发明授权Method of monitoring adsorbent bed breakthrough in a process for producing alkyl esters from vegetable or animal oil and from an aliphatic monoalcohol 失效在从植物油或动物油和脂肪族一元醇生产烷基酯的方法中监测吸附床穿透的方法公开(公告)号：US08518707B2
公开(公告)日：2013-08-27
申请号：US12505835
申请日：2009-07-20
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）。
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4.发明授权Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption using tetraline as a desorbant 有权通过使用四氢化萘作为解吸剂的液相吸附分离间二甲苯与芳香烃进料的方法公开(公告)号：US07718842B2
公开(公告)日：2010-05-18
申请号：US11501230
申请日：2006-08-09
IPC分类号： C07C7/12
摘要： The invention concerns a process for separating meta-xylene from a hydrocarbon feed comprising isomers containing 8 carbon atoms, comprising: a step for bringing said feed into contact with a faujasite type zeolite adsorbant, the percentage of water in the adsorbant being in the range 0 to 8% by weight and the adsorption temperature being from 25° C. to 250° C.; a desorption step employing a solvent selected from tetraline and its alkylated derivatives; a step for separating meta-xylene from the desorbant.
摘要翻译： 本发明涉及从包含8个碳原子的异构体的烃原料中分离间二甲苯的方法，包括：使所述进料与八面沸石型沸石吸附剂接触的步骤，吸附剂中的水的百分比在0 至8重量％，吸附温度为25℃至250℃。 使用选自四氢萘及其烷基化衍生物的溶剂的解吸步骤; 从脱离剂中分离间二甲苯的步骤。
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5.发明申请Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption using tetraline as a desorbant 有权通过使用四氢化萘作为解吸剂的液相吸附分离间二甲苯与芳香烃进料的方法公开(公告)号：US20070043253A1
公开(公告)日：2007-02-22
申请号：US11501230
申请日：2006-08-09
IPC分类号： C07C7/12
摘要： The invention concerns a process for separating meta-xylene from a hydrocarbon feed comprising isomers containing 8 carbon atoms, comprising: a step for bringing said feed into contact with a faujasite type zeolite adsorbant, the percentage of water in the adsorbant being in the range 0 to 8% by weight and the adsorption temperature being from 25° C. to 250° C.; a desorption step employing a solvent selected from tetraline and its alkylated derivatives; a step for separating meta-xylene from the desorbant.
摘要翻译： 本发明涉及从包含8个碳原子的异构体的烃原料中分离间二甲苯的方法，包括：使所述进料与八面沸石型沸石吸附剂接触的步骤，吸附剂中的水的百分比在0 至8重量％，吸附温度为25℃至250℃。 使用选自四氢萘及其烷基化衍生物的溶剂的解吸步骤; 从脱离剂中分离间二甲苯的步骤。
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公开(公告)号：US20150034561A1
公开(公告)日：2015-02-05
申请号：US14349081
申请日：2012-09-12
申请人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Marc-Antoine Lelias , Yannick Gelie , Alexandre Nicolaos
发明人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Marc-Antoine Lelias , Yannick Gelie , Alexandre Nicolaos
CPC分类号： B01J20/08 , B01D15/10 , B01D53/02 , B01D53/64 , B01D2251/60 , B01D2253/104 , B01D2253/1128 , B01D2253/25 , B01D2253/31 , B01D2253/311 , B01D2256/24 , B01D2257/602 , B01D2258/0283 , B01J20/0218 , B01J20/0225 , B01J20/0237 , B01J20/0285 , B01J20/28004 , B01J20/28016 , B01J20/28047 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28088 , B01J20/3007 , B01J20/3014 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/3236 , C10G25/003 , C10L3/101 , C10L2290/541 , Y10T428/2982
摘要： The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a capture mass comprising a support essentially based on alumina obtained by the gel method and at least one element selected from the group constituted by copper, molybdenum, tungsten, iron, nickel and cobalt. The invention is advantageously applicable to the treatment of gas of industrial origin, synthesis gas, natural gas, gas phase condensates and liquid hydrocarbon feeds.
摘要翻译： 本发明涉及通过包含基本上由凝胶法获得的氧化铝的载体和选择的至少一种元素的捕获物质来消除存在于气体或液体流出物中的重金属，特别是汞和可能的砷和铅。 由铜，钼，钨，铁，镍和钴构成的组。 本发明有利地适用于工业原料气，合成气，天然气，气相冷凝物和液态烃进料的处理。
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7.发明授权Hydrocracking process with recycle, comprising adsorption of polyaromatic compounds from the recycled fraction on an absorbant based on silica-alumina with a limited macropore content 有权含有再循环的加氢裂化方法，包括从具有有限大孔含量的二氧化硅 - 氧化铝吸附剂上的回收级分吸附多芳族化合物公开(公告)号：US07588678B2
公开(公告)日：2009-09-15
申请号：US11370186
申请日：2006-03-08
申请人： Karin Barthelet , Patrick Euzen , Hugues Dulot , Patrick Bourges
发明人： Karin Barthelet , Patrick Euzen , Hugues Dulot , Patrick Bourges
IPC分类号： C10G47/02
CPC分类号： C10G67/06 , C10G25/003 , C10G2300/201 , C10G2300/4081 , C10G2300/4093
摘要： The invention concerns an improved hydrocracking process having a step for eliminating polyaromatic compounds from at least a portion of a recycled fraction by adsorption on a particular adsorbent based on alumina-silica with a limited macropore content.
摘要翻译： 本发明涉及一种改进的加氢裂化方法，其具有通过在具有有限的大孔含量的氧化铝 - 二氧化硅的特定吸附剂上吸附来从至少一部分循环级分消除多芳族化合物的步骤。
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8.发明授权Process for separating meta-xylene from a feed of aromatic hydrocarbons by liquid phase adsorption 有权通过液相吸附从芳香烃进料中分离间二甲苯的方法公开(公告)号：US07468468B2
公开(公告)日：2008-12-23
申请号：US11501227
申请日：2006-08-09
IPC分类号： C07C7/00
CPC分类号： B01J20/186 , B01D15/00 , B01D15/1821 , B01D15/20 , B01J20/183 , B01J20/3408 , B01J20/345 , C07C7/13 , C07C15/08
摘要： The invention concerns a process for separating meta-xylene from a hydrocarbon feed comprising isomers containing 8 carbon atoms, comprising: a step for bringing said feed into contact with a faujasite type zeolite adsorbant, the water content of the adsorbant being in the range 0 to 1% by weight and the adsorption temperature being from 160° C. to 180° C.; a desorption step employing a solvent selected from toluene, indane and mixtures thereof.
摘要翻译： 本发明涉及从包含8个碳原子的异构体的烃原料中分离间二甲苯的方法，包括：使所述进料与八面沸石型沸石吸附剂接触的步骤，吸附剂的水含量在0至 1重量％，吸附温度为160℃〜180℃。 使用选自甲苯，二氢化茚及其混合物的溶剂的解吸步骤。
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公开(公告)号：US09561487B2
公开(公告)日：2017-02-07
申请号：US14349081
申请日：2012-09-12
申请人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Marc-Antoine Lelias , Yannick Gelie , Alexandre Nicolaos
发明人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Marc-Antoine Lelias , Yannick Gelie , Alexandre Nicolaos
IPC分类号： B01D53/64 , B01J20/00 , B01J20/30 , C10G25/00 , C10L3/10 , B01J20/08 , B01D53/02 , B01J20/32 , B01J20/28 , B01J20/02 , B01D15/10
CPC分类号： B01J20/08 , B01D15/10 , B01D53/02 , B01D53/64 , B01D2251/60 , B01D2253/104 , B01D2253/1128 , B01D2253/25 , B01D2253/31 , B01D2253/311 , B01D2256/24 , B01D2257/602 , B01D2258/0283 , B01J20/0218 , B01J20/0225 , B01J20/0237 , B01J20/0285 , B01J20/28004 , B01J20/28016 , B01J20/28047 , B01J20/28057 , B01J20/28059 , B01J20/28061 , B01J20/28069 , B01J20/28071 , B01J20/28073 , B01J20/28088 , B01J20/3007 , B01J20/3014 , B01J20/3078 , B01J20/3085 , B01J20/3204 , B01J20/3236 , C10G25/003 , C10L3/101 , C10L2290/541 , Y10T428/2982
摘要： The present invention concerns the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a capture mass comprising a support essentially based on alumina obtained by the gel method and at least one element selected from the group constituted by copper, molybdenum, tungsten, iron, nickel and cobalt. The invention is advantageously applicable to the treatment of gas of industrial origin, synthesis gas, natural gas, gas phase condensates and liquid hydrocarbon feeds.
摘要翻译： 本发明涉及通过包含基本上由凝胶法获得的氧化铝的载体和选择的至少一种元素的捕获物质来消除存在于气体或液体流出物中的重金属，特别是汞和可能的砷和铅。 由铜，钼，钨，铁，镍和钴构成的组。 本发明有利地适用于工业原料气，合成气，天然气，气相冷凝物和液态烃进料的处理。
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10.发明授权Shaping capture masses for the purification of a liquid or gas feed containing heavy metals 有权形成用于净化含有重金属的液体或气体进料的捕获质量公开(公告)号：US09132375B2
公开(公告)日：2015-09-15
申请号：US14349728
申请日：2012-09-12
申请人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Jean-Marc Schweitzer , Jeremy Gazarian
发明人： Fabien Porcheron , Karin Barthelet , Arnaud Baudot , Antoine Daudin , Jean-Marc Schweitzer , Jeremy Gazarian
IPC分类号： B01D53/04 , C07C7/12 , B01J20/08 , B01D53/02 , B01J20/30 , B01D53/64 , B01J20/28 , B01J20/02
CPC分类号： B01D53/04 , B01D15/00 , B01D53/02 , B01D53/64 , B01D2253/104 , B01D2253/1128 , B01D2257/602 , B01D2259/401 , B01J20/0218 , B01J20/0225 , B01J20/0229 , B01J20/0237 , B01J20/024 , B01J20/0266 , B01J20/0285 , B01J20/08 , B01J20/28004 , B01J20/28016 , B01J20/28042 , B01J20/28057 , B01J20/3007 , B01J20/3204 , B01J20/3236 , B01J2219/30223 , B01J2219/30242 , B01J2219/30416 , B01J2219/30475 , C07C7/12 , C10G25/003 , C10K1/32
摘要： A process for the elimination of heavy metals, in particular mercury and possibly arsenic and lead, present in a gaseous or liquid effluent by means of a fixed bed process using an adsorbent in the form of monolithic or supported extrudates, said extrudates being characterized by a length h and a section comprising at least three lobes. The adsorbent is composed of at least one active phase based on sulphur in the elemental form or in the form of a metallic sulphide. The process is advantageously applicable to the treatment of gas of industrial origin, synthesis gas, natural gas, gas phase condensates and liquid hydrocarbon feeds.
摘要翻译： 消除重金属，特别是汞和可能的砷和铅的方法通过使用整体或支撑的挤出物形式的吸附剂的固定床方法存在于气态或液态流出物中，所述挤出物的特征在于 长度h和包括至少三个裂片的部分。 吸附剂由至少一种基于元素形式的硫或金属硫化物形式的活性相组成。 该方法有利地适用于工业原料气，合成气，天然气，气相冷凝物和液态烃进料的处理。
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