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1.发明授权Continuous isothermal process for preparing mononitrotoluenes in the presence of phosphoric acid 失效在磷酸存在下制备单硝基甲苯的连续等温方法公开(公告)号：US06768032B2
公开(公告)日：2004-07-27
申请号：US10114288
申请日：2002-04-02
IPC分类号： C07C20500
CPC分类号： C07C201/08 , C07C205/06
摘要： The present invention relates to a continuous isothermal process for preparing mononitrotoluenes in the presence of a mixed acid component comprising mixtures of sulfuric acid and phosphoric acid with concentration of the resultant waste acid and recycling of the concentrated waste acid to the process.
摘要翻译： 本发明涉及在包含硫酸和磷酸的混合物的混合酸组分存在下制备单硝基甲苯的连续等温方法，浓缩所得废酸并将浓缩的废酸再循环到该方法中。
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公开(公告)号：US06583327B2
公开(公告)日：2003-06-24
申请号：US10032760
申请日：2001-10-26
申请人： Ralf Demuth , Frank Döbert , Harald Petersen , Georg Ronge , Hans-Martin Weber , Thomas Würminghausen , Eberhard Zirngiebl
发明人： Ralf Demuth , Frank Döbert , Harald Petersen , Georg Ronge , Hans-Martin Weber , Thomas Würminghausen , Eberhard Zirngiebl
IPC分类号： C07C20500
CPC分类号： C07C201/08 , C07C205/06
摘要： The present invention relates to a process for the continuous isothermal preparation of mononitrotoluenes with concentration of the resultant waste sulfuric acid and recycling of the concentrated waste sulfuric acid to the process.
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公开(公告)号：US20120101293A1
公开(公告)日：2012-04-26
申请号：US13280438
申请日：2011-10-25
申请人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
发明人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
IPC分类号： C07C68/08
CPC分类号： C07C68/08 , Y02P20/127 , C07C69/96
摘要： The present invention relates to a continuous process for purifying a dialkyl carbonate/alkyl alcohol mixture in the preparation of dialkyl carbonate by catalysed transesterification of a cyclic alkylene carbonate (e.g. ethylene carbonate or propylene carbonate) with alkyl alcohols. For the increase in the product quality of the dialkyl carbonate, the selection of the operating parameters of the dialkyl carbonate purification column are crucial, in order to reduce the formation of unwanted by-products such as alkoxy alcohols and aliphatic carbonate ethers.
摘要翻译： 本发明涉及通过环状碳酸亚烷基酯（例如碳酸亚乙酯或碳酸亚丙酯）与烷基醇的催化酯交换反应来制备碳酸二烷基酯中的碳酸二烷基酯/烷基醇混合物的连续方法。 为了提高碳酸二烷基酯的产品质量，选择碳酸二烷基二烷基酯纯化塔的操作参数至关重要，以减少不需要的副产物如烷醇和脂族碳酸酯醚的形成。
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公开(公告)号：US06942844B2
公开(公告)日：2005-09-13
申请号：US10240995
申请日：2001-03-26
申请人： Dirk Müller , Georg Ronge , Johannes-Peter Schäfer , Hans-Joachim Leimkühler , Ulrike Strauss , Hans-Dieter Block
发明人： Dirk Müller , Georg Ronge , Johannes-Peter Schäfer , Hans-Joachim Leimkühler , Ulrike Strauss , Hans-Dieter Block
IPC分类号： B01J8/04 , C01B33/04 , C01B33/107
CPC分类号： B01J8/0496 , B01J8/0453 , B01J2208/00203 , B01J2208/00256 , B01J2208/00274 , B01J2219/00006 , C01B33/043
摘要： Silane is produced in a continuous process by disproportionating trichlorsilane in at least 2 recreation areas for reaction/distillation, which are run through by a countercurrent of steam and liquid in the presence of catalytically active solid under a pressure which ranges between 500 mbar and 50 bar.
摘要翻译： 通过在至少2个用于反应/蒸馏的娱乐区域中歧化三氯硅烷来生产硅烷，所述反应/蒸馏通过在催化活性固体的存在下在500mbar和50bar之间的压力下通过蒸汽和液体的逆流 。
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公开(公告)号：US06288284B1
公开(公告)日：2001-09-11
申请号：US09581441
申请日：2000-07-03
申请人： Rob Eek , Kaspar Hallenberger , Christine Mendoza-Frohn , Georg Ronge , Gerhard Fennhoff , Domien Sluyts , Werner Verhoeven
发明人： Rob Eek , Kaspar Hallenberger , Christine Mendoza-Frohn , Georg Ronge , Gerhard Fennhoff , Domien Sluyts , Werner Verhoeven
IPC分类号： C07C3916
摘要： The present invention relates to a process for the production of bis(4-hydroxyaryl)alkanes by an acid-catalyzed reaction between aromatic hydroxy compounds and ketones, in which the temperature, ketone content and water content of a liquid reaction mixture are adjusted by means of a suitably composed gas phase.
摘要翻译： 本发明涉及通过芳族羟基化合物和酮之间的酸催化反应制备双（4-羟基芳基）烷烃的方法，其中通过手段调节液体反应混合物的温度，酮含量和水含量 的适当组成的气相。
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公开(公告)号：US08552214B2
公开(公告)日：2013-10-08
申请号：US13018592
申请日：2011-02-01
申请人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
发明人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
IPC分类号： C07C69/96
CPC分类号： C07C68/065 , C07C68/08 , Y02P20/127 , C07C69/96
摘要： The present invention relates to a continuous process for preparing lower dialkyl carbonates as main product and alkylene glycol as by-product by transesterification of a cyclic alkylene carbonate (e.g. ethylene carbonate or propylene carbonate) with lower alkyl alcohols in the presence of a catalyst and also the required purification of the dialkyl carbonate in a subsequent process step. To optimize the economics and energy efficiency of the process, additional devices are used for intermediate heating of the liquid streams in the apparatus.
摘要翻译： 本发明涉及一种制备作为主要产物的低级碳酸二烷基酯和作为副产物的亚烷基二醇的连续方法，该方法是在催化剂存在下通过环状碳酸亚烃酯（例如碳酸亚乙酯或碳酸亚丙酯）与低级烷基醇的酯交换反应 在随后的工艺步骤中所需的碳酸二烷基酯的纯化。 为了优化该方法的经济性和能量效率，使用附加装置来中间加热装置中的液体流。
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7.发明申请PROCESS FOR HETEROGENEOUSLY CATALYZED ESTERIFICATION OF (METH)ACRYLIC ACID WITH OXYALKYLATED POLYOLS 审中-公开（甲基）丙烯酸与异氰酸酯多异构体异构催化酯化反应的方法公开(公告)号：US20110028754A1
公开(公告)日：2011-02-03
申请号：US12671989
申请日：2008-07-29
申请人： Michael Ludewig , Jan Weikard , Andre Düx , Benie Marotz , Georg Ronge , Aurel Wolf
发明人： Michael Ludewig , Jan Weikard , Andre Düx , Benie Marotz , Georg Ronge , Aurel Wolf
IPC分类号： C07C69/54
CPC分类号： C09D4/00 , C07C67/08 , C07C269/02 , C08G18/672 , C09D175/16 , C07C69/54 , C08G18/6795 , C07C271/06
摘要： The present invention relates to a process for heterogeneously catalyzed partial esterification of (meth)acrylic acid with oxyalkylated polyols, wherein the oxyalkylated polyols have at least 3 free hydroxyl groups, and wherein the catalyst is selected from the group comprising acidic ion exchange resins and/or acidic zeolites. The invention further relates to (meth)acrylic esters and urethane acrylates, obtained by a process according to the present invention, and to the use thereof as radiation-curable compounds.
摘要翻译： （甲基）丙烯酸与烷氧基化多元醇的非均相催化部分酯化反应的方法技术领域本发明涉及一种用烷氧基化多元醇异构催化部分酯化（甲基）丙烯酸的方法，其中烷氧基化多元醇具有至少3个游离羟基，其中该催化剂选自酸性离子交换树脂和/ 或酸性沸石。 本发明还涉及通过本发明的方法获得的（甲基）丙烯酸酯和氨基甲酸酯丙烯酸酯，以及作为可辐射固化的化合物的用途。
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8.发明授权Method of loading moist, sticky bulk material into a fluid pervious container 失效将潮湿，粘稠的散装材料装入流体可渗透的容器中的方法公开(公告)号：US06675844B2
公开(公告)日：2004-01-13
申请号：US10135550
申请日：2002-04-30
申请人： Lutz Gottschalk , Georg Ronge , Johannes-Peter Schäfer , Dirk Müller , Michael Prein , Werner Verhoeven , Domien Sluyts
发明人： Lutz Gottschalk , Georg Ronge , Johannes-Peter Schäfer , Dirk Müller , Michael Prein , Werner Verhoeven , Domien Sluyts
IPC分类号： B65B104
CPC分类号： B01J8/003 , B01J2208/00752 , B01J2219/32466 , C02F1/687
摘要： Method of dispensing moist, sticky or statically charged bulk material into a fluid pervious container having an opening for receiving said bulk material, which comprises conveying a bulk material, as a suspension or dispersion in a fluid, from a reservoir, and introducing said suspension or dispersion into the fluid-pervious container through said opening in the container to pass the fluid component of the suspension or dispersion through and out of the fluid-pervious container while the retaining the bulk material within the container, and recirculating the fluid to the reservoir.
摘要翻译： 将潮湿，粘性或静态充填的散装材料分配到具有用于接收所述散装材料的开口的流体可渗透容器中的方法，其包括从容器输送散装材料作为流体中的悬浮液或分散体，并将所述悬浮液或 通过容器中的所述开口将液体渗透的容器分散，以将悬浮液或分散体的流体组分通过和流出可渗透流体的容器，同时将散装材料保持在容器内，并将流体再循环到储存器中。
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9.发明授权
公开(公告)号：US4354941A
公开(公告)日：1982-10-19
申请号：US225720
申请日：1981-01-16
申请人： Georg Ronge
发明人： Georg Ronge
CPC分类号： C02F1/5236 , B01D17/047 , B03D3/06 , B05B1/323
摘要： A contaminated carrier liquid in a chamber is cleaned by adding thereto oil particles having a charge and a composition that induces the formation of an hydroxide floc to form an intermediate filtering layer in the chamber. A top clean oil layer is recovered and a bottom clean aqueous layer is recovered. The intermediate layer can be treated to form a composition that can be recycled to form an hydroxide floc.
摘要翻译： 通过向其中加入具有诱导形成氢氧化物絮凝物的电荷和组成的油颗粒来清洁室中的污染载液，以在室中形成中间过滤层。 回收顶部清洁的油层并回收底部清洁的水层。 可以处理中间层以形成可以再循环以形成氢氧化物絮凝物的组合物。
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公开(公告)号：US20110237819A1
公开(公告)日：2011-09-29
申请号：US13018592
申请日：2011-02-01
申请人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
发明人： Pieter Ooms , Friedhelm Risse , Andre Düx , Carsten Buchaly , Thomas Pancur , Arthur Susanto , Georg Ronge , Johan Vanden Eynde , Wim Wuytack
IPC分类号： C07C68/06
CPC分类号： C07C68/065 , C07C68/08 , Y02P20/127 , C07C69/96
摘要： The present invention relates to a continuous process for preparing lower dialkyl carbonates as main product and alkylene glycol as by-product by transesterification of a cyclic alkylene carbonate (e.g. ethylene carbonate or propylene carbonate) with lower alkyl alcohols in the presence of a catalyst and also the required purification of the dialkyl carbonate in a subsequent process step. To optimize the economics and energy efficiency of the process, additional devices are used for intermediate heating of the liquid streams in the apparatus.
摘要翻译： 本发明涉及一种制备作为主要产物的低碳酸二烷基酯和作为副产物的亚烷基二醇的连续方法，该方法是在催化剂存在下通过环状碳酸亚烃酯（例如碳酸亚乙酯或碳酸亚丙酯）与低级烷基醇的酯交换反应 在随后的工艺步骤中所需的碳酸二烷基酯的纯化。 为了优化该方法的经济性和能量效率，使用附加装置来中间加热装置中的液体流。
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