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1. 发明申请

US20090112018A1 METHOD FOR PRODUCING POLYISOCYANATES 审中-公开
标题翻译：生产聚异氰酸酯的方法
公开(公告)号：US20090112018A1
公开(公告)日：2009-04-30
申请号：US11718520
申请日：2005-10-22
申请人： Martin Sesing , Hartwig Voss , Eckhard Stroefer , Thorsten Rohde , Andreas Wolfert
发明人： Martin Sesing , Hartwig Voss , Eckhard Stroefer , Thorsten Rohde , Andreas Wolfert
IPC分类号： C07C263/00
CPC分类号： C07C263/10 , C07C265/14
摘要： The invention provides a process for preparing isocyanates by reacting the corresponding amines with phosgene in the presence of solvents, wherein compounds which form salt melts with hydrogen chloride are used as solvents.
摘要翻译：本发明提供了通过在溶剂存在下使相应的胺与光气反应制备异氰酸酯的方法，其中形成盐的化合物与氯化氢熔融被用作溶剂。

2. 发明授权

US08097232B2 Method for producing chlorine 有权
标题翻译：生产氯的方法
公开(公告)号：US08097232B2
公开(公告)日：2012-01-17
申请号：US11816045
申请日：2006-02-20
申请人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
发明人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
IPC分类号： C01B7/04
CPC分类号： C01B7/075 , C01B7/04 , C01B7/0743
摘要： A catalytic process for preparing chlorine from hydrogen chloride, which includes recycle of process streams with reduced accumulation of inert gases in the system is provided. The process includes a step wherein a compressed liquid stream comprising chlorine, carbon dioxide and oxygen is recycled into a column countercurrent to the ascending gas phase and feeding part of the chlorine-rich liquid phase leaving the bottom of the column back into the top of the column. Carbon dioxide present in the ascending gas stream is dissolved out of the gas stream and can later be separated from chlorine without problems by distillation.
摘要翻译：提供了一种从氯化氢制备氯的催化方法，其包括在系统中减少惰性气体积聚的工艺流的再循环。该方法包括一个步骤，其中将包含氯气，二氧化碳和氧气的压缩液体流循环到与上升气相逆流的塔中，并使离开塔底的富氯液相的一部分进入到顶部柱。存在于上升气流中的二氧化碳从气流中溶解出来，随后可以通过蒸馏从氯中分离而无问题。

3. 发明申请

US20080159948A1 Method For Producing Chlorine 有权
标题翻译：氯生产方法
公开(公告)号：US20080159948A1
公开(公告)日：2008-07-03
申请号：US11816045
申请日：2006-02-20
申请人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
发明人： Martin Sesing , Armin Diefenbacher , Hartwig Voss , Olga Schubert , Lothar Seidemann , Martin Karches , Thomas Grassler , Eckhard Stroefer
IPC分类号： C01B7/04
CPC分类号： C01B7/075 , C01B7/04 , C01B7/0743
摘要： Process for preparing chlorine from hydrogen chloride, which comprises the steps: a) feeding of a stream a1 comprising hydrogen chloride and of a stream a2 comprising oxygen into an oxidation zone and catalytic oxidation of hydrogen chloride to chlorine, giving a product gas stream a3 comprising chlorine, water, oxygen, carbon dioxide and inert gases; b) cooling of the product gas stream a3 and removal of water and hydrogen chloride as aqueous hydrochloric acid, leaving a gas stream b comprising chlorine, water, oxygen, carbon dioxide and inert gases; c) optional drying of the gas stream b) to leave a gas stream c which is substantially free of water and comprises chlorine, oxygen, carbon dioxide and inert gases; d) at least partial liquefaction of the gas stream c and of a chlorine-rich recycle stream f1 comprising chlorine, oxygen and carbon dioxide by compression and cooling, giving an at least partially liquefied stream d; e) gas/liquid separation of the stream d into a gas stream e1 comprising chlorine, oxygen, carbon dioxide and inert gases and into a liquid stream e2 comprising chlorine, oxygen and carbon dioxide; f) feeding of at least part of the gas stream e1 into a membrane separation unit and fractionation by membrane separation to give the chlorine-rich recycle stream f1 and a gas stream f2 which is low in chlorine and comprises chlorine, oxygen and carbon dioxide and recirculation of the chlorine-rich recycle stream f1 to step d); g) separation of the liquid stream e2 by distillation into a chlorine stream g1 and a stream g2 comprising essentially oxygen and carbon dioxide.
摘要翻译：从氯化氢制备氯的方法，其包括以下步骤：a）将包含氯化氢的物流1和包含氧的物流2加入氧化区并将氯化氢催化氧化成氯，得到产物气流 a 3，包括氯，水，氧，二氧化碳和惰性气体; b）冷却产物气流a 3，除去水和氯化氢作为盐酸水溶液，留下包含氯，水，氧气，二氧化碳和惰性气体的气流b; c）气流的任选干燥b）留下基本上不含水的气流c，包括氯，氧，二氧化碳和惰性气体; d）通过压缩和冷却至少部分液化气流c和包含氯，氧和二氧化碳的富含氯的循环流f 1，产生至少部分液化的流d; e）将气流d气体/液体分离成包含氯气，氧气，二氧化碳和惰性气体的气流e 1并进入包含氯气，氧气和二氧化碳的液体流e 2中; f）将至少部分气流e 1进料到膜分离单元中并通过膜分离进行分馏，得到富氯循环流f 1和氯含量低的气流f 2，包括氯，氧和二氧化碳和富氯循环流f 1再循环到步骤d）; g）通过蒸馏将液体流e 2分离成氯流g 1和基本上包含氧和二氧化碳的流g 2。

4. 发明授权

US08608828B2 Process for producing carbon membranes 有权
标题翻译：生产碳膜的方法
公开(公告)号：US08608828B2
公开(公告)日：2013-12-17
申请号：US13250232
申请日：2011-09-30
申请人： Hartwig Voss , Joerg Therre , Nadine Kaltenborn , Hannes Richter , Ingolf Voigt
发明人： Hartwig Voss , Joerg Therre , Nadine Kaltenborn , Hannes Richter , Ingolf Voigt
IPC分类号： B01D53/22
CPC分类号： B01D71/021 , B01D53/228 , B01D67/0048 , B01D67/0067 , B01D67/0095 , B01D69/10 , B01D2256/16 , B01D2256/24 , B01D2257/108 , B01D2257/11 , B01D2257/406 , B01D2257/7022 , B01D2257/7025 , B01D2257/80 , B01D2323/08 , B01D2323/30 , B01D2325/022 , Y02C20/20
摘要： The use of solutions of organic polymers for production of carbon membranes suitable for gas separation, and a process for producing carbon membranes suitable for gas separation, comprising the steps of a) coating a porous substrate with solutions of organic polymers, b) drying the polyester coating on the porous substrate by removing the solvent, and c) pyrolyzing the polyester coating on the porous substrate to form the carbon membrane suitable for gas separation, it being possible to conduct any of steps a) to c) or the sequence of steps a) to c) more than once.
摘要翻译：使用有机聚合物溶液用于生产适于气体分离的碳膜，以及用于生产适用于气体分离的碳膜的方法，包括以下步骤：a）用有机聚合物溶液涂覆多孔基材，b）将聚酯干燥通过除去溶剂在多孔基材上涂覆，和c）热解多孔基材上的聚酯涂层以形成适于气体分离的碳膜，可以进行步骤a）至c）中的任何步骤a或步骤a ）到c）不止一次。

5. 发明申请

US20120071316A1 METHOD FOR CONDITIONING CATALYSTS BY MEANS OF MEMBRANE FILTRATION 有权
标题翻译：通过膜过滤来调节催化剂的方法
公开(公告)号：US20120071316A1
公开(公告)日：2012-03-22
申请号：US13266676
申请日：2010-04-26
申请人： Hartwig Voss , Ekkehard Schwab , Bram Willem Hoffer , Till Gerlach
发明人： Hartwig Voss , Ekkehard Schwab , Bram Willem Hoffer , Till Gerlach
IPC分类号： B01J38/72
CPC分类号： B01D61/147 , B01D61/027 , B01D61/142 , B01D61/145 , B01D61/58 , B01D2315/16 , B01J21/18 , B01J23/38 , B01J23/44 , B01J25/02 , B01J38/00 , B01J38/48
摘要： The present invention relates to a method of conditioning suspended catalysts, wherein at least part of the catalyst-comprising reaction medium is taken from one or more reactors and the suspended, at least partially inactivated catalysts are separated off and purified by means of at least one membrane filtration, with at least one of the membrane filtrations being carried out as a diafiltration.
摘要翻译：本发明涉及一种调节悬浮催化剂的方法，其中至少部分含催化剂的反应介质取自一个或多个反应器，悬浮的，至少部分失活的催化剂被分离出并通过至少一种膜过滤，其中至少一个膜过滤作为渗滤进行。

6. 发明申请

US20110033532A1 AQUEOUS POLYMER DISPERSION BASED ON N,N-DIETHYLAMINOETHYL METHACRYLATE, ITS PREPARATION AND USE 有权
标题翻译：基于N，N-二甲基氨基乙基甲基丙烯酸酯的水性聚合物分散体，其制备和使用
公开(公告)号：US20110033532A1
公开(公告)日：2011-02-10
申请号：US12671529
申请日：2008-08-01
申请人： Maximilian Angel , Karl Kolter , Hartwig Voss
发明人： Maximilian Angel , Karl Kolter , Hartwig Voss
IPC分类号： A61K9/32 , C08F2/08 , C08K5/06 , C08L33/10 , C08L39/00 , A23L1/29
CPC分类号： C08K3/20 , A23L33/10 , A23V2002/00 , A61K9/1635 , A61K9/2018 , A61K9/2027 , A61K9/2054 , A61K9/2846 , A61K9/2853 , A61K9/5026 , A61K47/32 , C08F2/22 , C08F220/14 , C08F220/34 , C09D133/14 , C09J133/14
摘要： The present invention relates to a process for preparing an aqueous polymer dispersion by free-radical emulsion polymerization of a monomer mixture which comprises N,N-diethylaminoethyl methacrylate, to the polymer dispersion obtainable by this process, and to the use thereof.
摘要翻译：本发明涉及一种通过使含有甲基丙烯酸N，N-二乙基氨基乙酯的单体混合物通过该方法获得的聚合物分散体的自由基乳液聚合制备聚合物水分散体的方法及其用途。

7. 发明申请

US20110009645A1 MEMBRANE SEPARATION METHOD FOR SEPARATING HIGH BOILER DURING THE PRODUCTION OF 1,3-DIOXOLANE-2-ONES 审中-公开
标题翻译：在生产1,3-二氧戊环-2-酮时分离高沸点的膜分离方法
公开(公告)号：US20110009645A1
公开(公告)日：2011-01-13
申请号：US12867503
申请日：2009-02-27
申请人： Stefan Birnbach , Hans Klink , Hans-Martin Mugrauer , Hartwig Voss
发明人： Stefan Birnbach , Hans Klink , Hans-Martin Mugrauer , Hartwig Voss
IPC分类号： C07D317/38 , C07D317/36
CPC分类号： C07D317/38
摘要： The present invention relates to a process for the continuous preparation of a 1,3-dioxolan-2-one wherein a discharge from the reaction zone is subjected to a fractionation by means of a semipermeable membrane in order to separate off polymeric by-products.
摘要翻译：本发明涉及连续制备1,3-二氧戊环-2-酮的方法，其中通过半透膜对来自反应区的排出物进行分馏，以分离出聚合副产物。

8. 发明申请

US20090200236A1 PROCESS FOR PRODUCING A COMPOSITE MEMBRANE 有权
标题翻译：生产复合膜的方法
公开(公告)号：US20090200236A1
公开(公告)日：2009-08-13
申请号：US12304773
申请日：2007-05-21
申请人： Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Jürgen Caro
发明人： Armin Diefenbacher , Hartwig Voss , Gunter Schuch , Manfred Noack , Ingolf Voigt , Hannes Richter , Jürgen Caro
IPC分类号： B01D71/02 , B01J20/28 , B01D61/36 , B01D67/00
CPC分类号： B01D71/028 , B01D53/228 , B01D61/364 , B01D67/0051 , B01D69/12 , B01D2323/12 , B01D2323/24 , C07C7/144 , C07C29/76 , C07C11/08 , C07C9/10 , C07C31/04 , C07C31/08 , C07C31/10 , C07C31/12
摘要： A process for the production of a composite membrane, one or more microporous separation layers comprising a zeolite of the MFI type being produced by hydrothermal synthesis on a porous substrate, wherein one or more additives from the group consisting of linear (C1-C4)-alcohols, ammonia, primary, secondary and tertiary amines having in each case (C1-C4)-alkyl radicals, (C1-C4)-aminoalcohols and (C3-C4)-ketones are added to the synthesis solution for the hydrothermal synthesis.
摘要翻译：一种制备复合膜的方法，一种或多种包含MFI型沸石的微孔分离层是通过多孔基材上的水热合成制得的，其中一种或多种由线性（C 1 -C 4） - 在各种情况下（C1-C4） - 烷基，（C1-C4） - 氨基醇和（C3-C4） - 酮）的醇，氨，伯，仲和叔胺加入到用于水热合成的合成溶液中。

9. 发明申请

US20080177111A1 METHOD FOR THE PRODUCTION OF AMINES 有权
标题翻译：生产氨基酸的方法
公开(公告)号：US20080177111A1
公开(公告)日：2008-07-24
申请号：US12057617
申请日：2008-03-28
申请人： Frederik van Laar , Ekkehard Schwab , Steffen Oehlenschlager , Hartwig Voss , Wolfgang Mackenroth , Konrad Morgenschweis , Ulrich Penzel , Bernd Weidner
发明人： Frederik van Laar , Ekkehard Schwab , Steffen Oehlenschlager , Hartwig Voss , Wolfgang Mackenroth , Konrad Morgenschweis , Ulrich Penzel , Bernd Weidner
IPC分类号： C07C209/00
CPC分类号： C07C209/36 , B01J21/18 , B01J23/892 , B01J37/03 , B01J37/14 , B01J37/18 , C07C211/51
摘要： The present invention provides a process for hydrogenating aromatic nitro compounds to the corresponding amines in the presence of hydrogenation catalysts, which comprises using hydrogenation catalysts in which nickel and platinum are present on a support in the form of an alloy having an atomic ratio of nickel to platinum in the alloy of between 30:70 and 70:30.
摘要翻译：本发明提供了在氢化催化剂存在下将芳族硝基化合物氢化成相应的胺的方法，该方法包括使用氢化催化剂，其中镍和铂以合金的形式存在于载体上，其原子比为镍与合金中的铂在30:70和70:30之间。

10. 发明授权

US5507922A Preparation of benzaldehyde dialkyl acetals 失效
标题翻译：制备苯甲醛二烷基缩醛
公开(公告)号：US5507922A
公开(公告)日：1996-04-16
申请号：US289277
申请日：1994-08-11
申请人： Dieter Hermeling , Heinz Hannebaum , Hartwig Voss , Andreas Weiper-Idelmann
发明人： Dieter Hermeling , Heinz Hannebaum , Hartwig Voss , Andreas Weiper-Idelmann
IPC分类号： C07C41/50 , C07C43/307 , C25B3/02
CPC分类号： C25B3/02
摘要： Benzaldehyde dialkyl acetals of the general formula I ##STR1## where R.sup.1 is C.sub.1 -C.sub.6 -alkyl, R.sup.2 is C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, halogen, cyano or carboxyalkyl where the alkyl group is of 1 to 6 carbon atoms, n is an integer of from 1 to 3 and the radicals R.sup.2 may be identical or different when n is >1, are prepared by electrochemical oxidation of a substituted toluene compound of the general formula II ##STR2## by a process in which a substituted toluene compound II is oxidized in the presence of an alkanol R.sup.1 --OH and of an auxiliary electrolyte in an electrolysis cell, the reaction solution thus obtained is let down outside the electrolysis cell to a pressure which is from 10 mbar to 10 bar lower than the pressure in the electrolysis cell andA) in the batchwise procedure, the gas released from the reaction solution on letting down the latter is separated off and the reaction solution is recycled at least once to the electrolysis cell, subjected to electrolysis, let down, separated from the released gas and then worked up to obtain the product, orB) in the continuous procedure, some of the reaction solution is worked up to obtain the product and the remaining part of the reaction solution is mixed with an amount of the originally used reaction solution which corresponds to the part removed and is recycled to the electrolysis cell, subjected to electrolysis and let down.
摘要翻译：其中R 1是C 1 -C 6烷基，R 2是C 1 -C 6烷基，C 1 -C 6烷氧基，卤素，氰基或羧基烷基的苯甲醛二烷基缩醛，其中烷基是1至6碳原子，n为1〜3的整数，并且当n> 1时，基团R2可以相同或不同，是通过以下方法制备的，通过以下方法制备通式II II的取代的甲苯化合物：其中取代的甲苯化合物II在电解槽中在烷醇R1-OH和辅助电解质的存在下被氧化，将由此获得的反应溶液在电解槽内排出至10mbar至10bar以下的压力比电解池中的压力和A）在分批程序中，将从反应溶液中释放的气体释放出来，将反应溶液再循环至少一次至电解槽，进行电解，放电与...分开释放气体，然后处理以获得产物，或B）在连续步骤中，处理一些反应溶液以获得产物，并将剩余部分的反应溶液与一定量的最初使用的反应溶液其对应于去除的部分并且被再循环到电解槽中，进行电解和放电。

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