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公开(公告)号：US06420620B1
公开(公告)日：2002-07-16
申请号：US09622276
申请日：2000-08-14
申请人： Johan Hendrik De Bie , Hendrik Dirkzwager , Robertus Raymundus Maria Overtoom , Marinus Van Zwienen
发明人： Johan Hendrik De Bie , Hendrik Dirkzwager , Robertus Raymundus Maria Overtoom , Marinus Van Zwienen
IPC分类号： C07C120
CPC分类号： C07C15/44 , C07C1/20 , C07C1/24 , C07C2521/12 , C07C2531/025
摘要： A process for the preparation of styrene or substituted styrenes that includes the steps of: subjecting a feed containing 1-phenyl ethanol or substituted 1-phenyl ethanol to a dehydration treatment in the presence of a dehydration catalyst; subjecting the resulting product stream to a separation treatment, thus obtaining a stream containing styrene or substituted styrene and a residual fraction containing heavy ends; and converting at least part of these heavy ends to styrene or substituted styrenes by subjecting a stream containing these heavy ends to a cracking treatment in the presence of an acidic cracking catalyst.
摘要翻译： 一种制备苯乙烯或取代苯乙烯的方法，包括以下步骤：在脱水催化剂存在下，使含有1-苯基乙醇或取代的1-苯基乙醇的进料进行脱水处理; 对所得产物流进行分离处理，从而获得含有苯乙烯或取代苯乙烯的流和含有重馏分的残余馏分; 并通过在酸性裂化催化剂的存在下使含有这些重馏分的物流进行裂化处理，将这些重馏分的至少一部分转化成苯乙烯或取代的苯乙烯。
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公开(公告)号：US06437207B1
公开(公告)日：2002-08-20
申请号：US09700302
申请日：2000-11-09
IPC分类号： C07C1207
CPC分类号： C07C1/24 , B01J21/04 , B01J35/0026 , B01J35/1014 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/108 , C07C2521/04 , C07C15/46
摘要： Process for the preparation of styrene comprising the gas phase dehydration of 1-phenyl-ethanol at elevated temperature in the presence of a dehydration catalyst, wherein the dehydration catalyst consists of shaped alumina catalyst particles having a surface area (BET) in the range of from 80 to 140 m2/g and a pore volume (Hg) in the range of from 0.35 to 0.65 ml/g, of which 0.03 to 0.15 ml/g is in pores having a diameter of at least 1000 nm.
摘要翻译： 在脱水催化剂存在下，在高温下，将1-苯基 - 乙醇气相脱水制备苯乙烯的方法，其中脱水催化剂由成形的氧化铝催化剂颗粒组成，其中表面积（BET）为 80至140m 2 / g，孔体积（Hg）在0.35至0.65ml / g的范围内，其中0.03至0.15ml / g在直径至少为1000nm的孔中。
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公开(公告)号：US20130199788A1
公开(公告)日：2013-08-08
申请号：US13578304
申请日：2011-02-09
摘要： A method of treating a formation containing crude oil is described. The method includes (a) providing a hydrocarbon recovery composition to at least a portion of a formation containing crude oil wherein the composition comprises a high molecular weight internal olefin sulfonate and a viscosity reducing compound; and (b) allowing the composition to interact with hydrocarbons in the crude oil containing formation.
摘要翻译： 描述了处理含有原油的地层的方法。 该方法包括（a）向包含原油的地层的至少一部分提供烃回收组合物，其中所述组合物包含高分子量的内烯烃磺酸盐和降粘化合物; 和（b）允许组合物与含原油的地层中的烃相互作用。
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公开(公告)号：US20060189504A1
公开(公告)日：2006-08-24
申请号：US10541169
申请日：2003-12-29
IPC分类号： C11D17/00
CPC分类号： C10G67/02 , C07C1/0485 , C10G2/00 , C10G65/04 , C10G69/123
摘要： A process for the preparation of detergents involving separating the hydrocarbonaceous product stream from a Fischer-Tropsch process producing normally liquid and normally solid hydrocarbons into a light fraction and one or more heavy fractions, hydrogenating at least part of the light fraction to convert unsaturated hydrocarbons and/or oxygenates into saturated hydrocarbons, distilling product thus obtained into at least one fraction comprising detergent hydrocarbons, dehydrogenating at least part of the detergent hydrocarbons to obtain a detergent hydrocarbon stream having mono-olefins and converting the mono-olefins into detergents. The invention further concerns a process for the preparation of detergents in which process a hydrogenated product, which is obtained according to the above process, is dehydrogenated to obtain a detergent hydrocarbon stream of mono-olefins, followed by conversion of the mono-olefins into detergents. Further, the invention relates to the combined production of detergents or detergent hydrocarbons and fuels from Fischer-Tropsch hydrocarbonaceous reaction product.
摘要翻译： 一种用于制备洗涤剂的方法，其包括将费 - 托法中的烃类产物流分离，从而产生通常为液体和通常为固体烃的轻馏分和一种或多种重馏分，将至少部分轻馏分氢化以转化不饱和烃和 /或将含氧化合物转化成饱和烃，将由此获得的产物蒸馏成至少一部分包含洗涤剂烃，将至少部分洗涤剂烃脱氢得到具有单烯烃的洗涤剂烃流并将单烯烃转化为洗涤剂。 本发明还涉及制备洗涤剂的方法，其中根据上述方法获得的氢化产物被脱氢以获得单烯烃的洗涤剂烃流，然后将单烯烃转化为洗涤剂 。 此外，本发明涉及从费 - 托含烃反应产物组合生产洗涤剂或洗涤剂烃和燃料。
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公开(公告)号：US07718039B2
公开(公告)日：2010-05-18
申请号：US11679036
申请日：2007-02-26
申请人： Hendrik Dirkzwager , Leonardus Petrus , Catharina Johanna Maria Petrus-Hoogenbosch, legal representative , Pablo Poveda-Martinez
CPC分类号： C07C67/08 , C07C67/54 , Y02P20/127 , C07C69/24 , C07C69/716
摘要： A process for reactive distillation wherein a carboxylic acid is reacted in a reaction section of a reactive distillation column with an alcohol under esterifying conditions in the presence of a catalyst to form an ester, wherein a first supply stream comprising the carboxylic acid, a second supply stream comprising the alcohol and a third supply stream comprising an inert entrainer are supplied to the reactive distillation column, wherein the first supply stream is supplied to the column at a first entry level located just above or at the top of the reaction section, the second supply stream is supplied to the column at a second entry level located in or just below the reaction section and below the first entry level, and the third supply stream is supplied to the column at a third entry level located in or below the reaction section and not above the second entry level and wherein a bottom stream comprising the ester formed and unreacted carboxylic acid is obtained and a top stream comprising unreacted alcohol, water and entrainer is obtained.
摘要翻译： 一种用于反应蒸馏的方法，其中羧酸在反应蒸馏塔的反应段中与醇在催化剂存在下在酯化条件下反应形成酯，其中包含羧酸的第一供应流，第二供应 将包含醇和包含惰性夹带剂的第三供应流的料流供应到反应蒸馏塔，其中第一供应流在位于反应段正上方或顶部的第一入口级供应至塔，第二 供应流在位于反应部分或正下方的第二入口级别并在第一入口级别下方供应到塔中，并且第三供应流在位于反应段内或下方的第三入口级处供应到塔， 不高于第二入口水平，并且其中获得包含形成的酯和未反应的羧酸的底部流，以及顶部流c 获得未反应的醇，水和夹带剂。
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公开(公告)号：US07335802B2
公开(公告)日：2008-02-26
申请号：US10965256
申请日：2004-10-14
IPC分类号： C07C27/22
CPC分类号： C07C29/16 , C07C31/125
摘要： Systems and methods to produced branched aliphatic alcohols are described. Systems may include a dehydrogenation-isomerization unit, an olefin dimerization unit, an olefin isomerization unit, a hydroformylation unit, a dehydrogenation unit, a hydrogenation unit and/or combinations thereof. Methods for producing branched aliphatic alcohols may include isomerization of olefins in a process stream. The isomerized olefins may be hydroformylated to produce aliphatic alcohols. After hydroformylation of the aliphatic alcohols, unreacted components from the hydroformylation process may be separated from the aliphatic alcohols products. The unreacted components from the hydroformylation process may be recycled back into the main process stream or sent to other processing units. Addition of multiple streams to the units may be performed to control reaction conditions in the units.
摘要翻译： 描述了制备支链脂族醇的体系和方法。 系统可以包括脱氢异构化单元，烯烃二聚单元，烯烃异构化单元，加氢甲酰化单元，脱氢单元，氢化单元和/或其组合。 制备支链脂族醇的方法可以包括在工艺流中烯烃的异构化。 异构化的烯烃可以加氢甲酰化以产生脂族醇。 在脂肪醇的加氢甲酰化之后，来自加氢甲酰化过程的未反应组分可以与脂族醇产物分离。 来自加氢甲酰化方法的未反应组分可以循环回到主工艺流中或送到其它处理单元。 可以向单元添加多个流以控制单元中的反应条件。
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公开(公告)号：US20050101808A1
公开(公告)日：2005-05-12
申请号：US10965256
申请日：2004-10-14
申请人： Paul Ayoub , Hendrik Dirkzwager , Brendan Murray , Steve Sumrow
发明人： Paul Ayoub , Hendrik Dirkzwager , Brendan Murray , Steve Sumrow
CPC分类号： C07C29/16 , C07C31/125
摘要： Systems and methods to produced branched aliphatic alcohols are described. Systems may include a dehydrogenation-isomerization unit, an olefin dimerization unit, an olefin isomerization unit, a hydroformylation unit, a dehydrogenation unit, a hydrogenation unit and/or combinations thereof. Methods for producing branched aliphatic alcohols may include isomerization of olefins in a process stream. The isomerized olefins may be hydroformylated to produce aliphatic alcohols. After hydroformylation of the aliphatic alcohols, unreacted components from the hydroformylation process may be separated from the aliphatic alcohols products. The unreacted components from the hydroformylation process may be recycled back into the main process stream or sent to other processing units. Addition of multiple streams to the units may be performed to control reaction conditions in the units.
摘要翻译： 描述了制备支链脂族醇的体系和方法。 系统可以包括脱氢异构化单元，烯烃二聚单元，烯烃异构化单元，加氢甲酰化单元，脱氢单元，氢化单元和/或其组合。 制备支链脂族醇的方法可以包括在工艺流中烯烃的异构化。 异构化的烯烃可以加氢甲酰化以产生脂族醇。 在脂肪醇的加氢甲酰化之后，来自加氢甲酰化过程的未反应组分可以与脂族醇产物分离。 来自加氢甲酰化方法的未反应组分可以循环回到主工艺流中或送到其它处理单元。 可以向单元添加多个流以控制单元中的反应条件。
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8.发明授权Process for the preparation of linear olefins and use thereof to prepare linear alcohols 失效制备直链烯烃的方法及其用途以制备直链醇公开(公告)号：US06770191B2
公开(公告)日：2004-08-03
申请号：US10153955
申请日：2002-05-23
申请人： Joachim Ansorge , Hendrik Dirkzwager , Joannes Ignatius Geijsel , Abdul Razak Mohamad Ali , Timothy Michael Nisbet , Laurent Alain Michel Fenouil
发明人： Joachim Ansorge , Hendrik Dirkzwager , Joannes Ignatius Geijsel , Abdul Razak Mohamad Ali , Timothy Michael Nisbet , Laurent Alain Michel Fenouil
IPC分类号： C10G5102
CPC分类号： C07C11/02 , C07C29/16 , C07C45/50 , C10G69/06 , C10G2300/1022 , C10G2400/22 , C07C31/125 , C07C47/02
摘要： Process for the preparation of a mixture comprising C5+ linear olefins, which process comprises the steps of (a) reacting carbon monoxide and hydrogen in the presence of an effective amount of Fischer-Tropsch catalyst under Fischer-Tropsch reaction conditions; (b) separating from the hydrocarbon mixture thus prepared at least one hydrocarbon fraction, of which at least 95% by weight consists of hydrocarbons containing 15 carbon atoms or more; (c) contacting this hydrocarbon fraction with hydrogen in the presence of an effective amount of hydrogenation catalyst under hydrogenation conditions; (d) subjecting the hydrogenated hydrocarbon fraction thus obtained to a mild thermal cracking treatment; and (e) separating from the cracked product thus prepared the mixture comprising C5+ linear olefins.
摘要翻译： 制备包含C 5 +线性烯烃的混合物的方法，该方法包括以下步骤：（a）在费 - 托反应条件下，在有效量的费 - 托催化剂存在下使一氧化碳和氢气反应;（b） 由此制备至少一种烃馏分的烃混合物，其中至少95重量％由含有15个或更多个碳原子的烃组成;（c）在氢化作用下在有效量的氢化催化剂存在下使该烃馏分与氢气接触 条件;（d）使由此获得的氢化烃馏分进行轻度热裂解处理; 和（e）从如此制备的裂化产物中分离出包含C5 +直链烯烃的混合物。
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公开(公告)号：US10000688B2
公开(公告)日：2018-06-19
申请号：US14119221
申请日：2012-05-25
申请人： Julian Richard Barnes , Hendrik Dirkzwager , Robert Moene , Reinaldo Conrado Navarrete , Kirk Herbert Raney
发明人： Julian Richard Barnes , Hendrik Dirkzwager , Robert Moene , Reinaldo Conrado Navarrete , Kirk Herbert Raney
摘要： The invention relates to a hydrocarbon recovery composition comprising an anionic surfactant, wherein said composition is in the solid state, and to a shaped article comprising said composition. Preferably, said composition is in the form of a powder. Further, the invention relates to a process for treating a hydrocarbon containing formation comprising the steps of a) transporting said composition or shaped article to the location of the hydrocarbon containing formation; b) dissolving said composition or shaped article in water thereby forming an aqueous fluid containing the hydrocarbon recovery composition; c) providing the aqueous fluid containing the hydrocarbon recovery composition to at least a portion of the hydrocarbon containing formation; and d) allowing the hydrocarbon recovery composition to interact with the hydrocarbons in the hydrocarbon containing formation.
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公开(公告)号：US07282474B2
公开(公告)日：2007-10-16
申请号：US10541169
申请日：2003-12-29
CPC分类号： C10G67/02 , C07C1/0485 , C10G2/00 , C10G65/04 , C10G69/123
摘要： A process for the preparation of detergents involving separating the hydrocarbonaceous product stream from a Fischer-Tropsch process producing normally liquid and normally solid hydrocarbons into a light fraction and one or more heavy fractions, hydrogenating at least part of the light fraction to convert unsaturated hydrocarbons and/or oxygenates into saturated hydrocarbons, distilling product thus obtained into at least one fraction comprising detergent hydrocarbons, dehydrogenating at least part of the detergent hydrocarbons to obtain a detergent hydrocarbon stream having mono-olefins and converting the mono-olefins into detergents. The invention further concerns a process for the preparation of detergents in which process a hydrogenated product, which is obtained according to the above process, is dehydrogenated to obtain a detergent hydrocarbon stream of mono-olefins, followed by conversion of the mono-olefins into detergents. Further, the invention relates to the combined production of detergents or detergent hydrocarbons and fuels from Fischer-Tropsch hydrocarbonaceous reaction product.
摘要翻译： 一种用于制备洗涤剂的方法，其包括将费 - 托法中的烃类产物流分离，从而产生通常为液体和通常为固体烃的轻馏分和一种或多种重馏分，将至少部分轻馏分氢化以转化不饱和烃和 /或将含氧化合物转化成饱和烃，将由此获得的产物蒸馏成至少一部分包含洗涤剂烃，将至少部分洗涤剂烃脱氢得到具有单烯烃的洗涤剂烃流并将单烯烃转化为洗涤剂。 本发明还涉及制备洗涤剂的方法，其中根据上述方法获得的氢化产物被脱氢以获得单烯烃的洗涤剂烃流，然后将单烯烃转化为洗涤剂 。 此外，本发明涉及从费 - 托含烃反应产物组合生产洗涤剂或洗涤剂烃和燃料。
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