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1. 发明授权

US06534680B1 Dicarboxylic acid crystallizates 有权
标题翻译：二羧酸结晶
公开(公告)号：US06534680B1
公开(公告)日：2003-03-18
申请号：US09367233
申请日：1999-10-27
申请人： Matthias Rauls , Dieter Baumann , Hermann Wistuba , Bernhard Otto
发明人： Matthias Rauls , Dieter Baumann , Hermann Wistuba , Bernhard Otto
IPC分类号： C07C5500
CPC分类号： C07C51/50 , C07C51/43 , C07C55/14
摘要： Dicarboxylic acid crystals are prepared from a solution containing at least one organic dicarboxylic acid in a process in which at least one anionic polyelectrolyte having a molecular weight of at least 2000 is added to the solution before or during the crystallization.
摘要翻译：在至少一种分子量至少为2000的阴离子聚电解质在结晶之前或结晶过程中向溶液中加入至少一种有机二羧酸的溶液制备二羧酸晶体。

2. 发明授权

US6113657A Purification of caustic soda 失效
标题翻译：苛性钠的净化
公开(公告)号：US6113657A
公开(公告)日：2000-09-05
申请号：US41691
申请日：1998-03-13
申请人： Dieter Schlafer , Michael Mauss , Matthias Rauls , Dieter Baumann
发明人： Dieter Schlafer , Michael Mauss , Matthias Rauls , Dieter Baumann
IPC分类号： C01D1/30
CPC分类号： C01D1/30
摘要： In a process for preparing crystalline NaOH.3.5H.sub.2 O, NaOH.3.5H.sub.2 O is allowed to crystallize from an aqueous sodium hydroxide solution which contains sodium chloride and is saturated in respect of NaOH.3.5H.sub.2 O and the crystals formed are separated from the solution using a mechanical solid/liquid separation apparatus, wherein the solid/liquid separation is carried out under conditions under which the crystalline NaOH.3.5H.sub.2 O is freed sufficiently of residual solution adhering to the surface for the sodium chloride content of the crystalline NaOH.3.5H.sub.2 O obtained to be less than 100 mg per kg. The crystalline NaOH.3.5H.sub.2 O is subjected to an additional purification step, which may include the at least superficial melting or the at least superficial dissolution of the crystals, in combination with a solid/liquid separation step. The additional purification step. The additional purification step comprises washing the crystalline NaOH.3.5H.sub.2 O separated off.
摘要翻译：在制备结晶NaOH.3.5H2O的方法中，使NaOH.3.5H2O从含有氯化钠的氢氧化钠水溶液中结晶，并且在NaOH.3.5H 2 O下饱和，并将形成的晶体与溶液分离，使用机械固/液分离装置，其中固/液分离在结晶NaOH.3.5H2O充分释放残留溶液附着在表面上的条件下进行，得到的结晶NaOH.3.5H2O的氯化钠含量为小于100mg / kg。结晶NaOH.3.5H2O经受另外的纯化步骤，其可以包括与固/液分离步骤组合的晶体的至少表面熔融或至少表面溶解。额外的净化步骤。另外的纯化步骤包括洗涤析出的结晶NaOH.3.5H2O。

3. 发明授权

US5981798A Preparation of a crystalline solid from glycine-N,N-diacetic acid derivatives with sufficiently low hygroscopicity 失效
标题翻译：从具有足够低吸湿性的甘氨酸-N，N-二乙酸衍生物制备结晶固体
公开(公告)号：US5981798A
公开(公告)日：1999-11-09
申请号：US964755
申请日：1997-11-05
申请人： Michael Schonherr , Matthias Rauls , Hermann Ascherl , Thomas Letzelter , Dieter Baumann , Birgit Potthoff-Karl
发明人： Michael Schonherr , Matthias Rauls , Hermann Ascherl , Thomas Letzelter , Dieter Baumann , Birgit Potthoff-Karl
IPC分类号： C11D1/04 , C07C227/42 , C07C229/16 , C07C229/24 , C07C51/42 , C07C229/00
CPC分类号： C11D3/33 , C07C227/42
摘要： A crystalline solid which has a sufficiently low hygroscopicity for processing and use and essentially consists of glycine-N,N-diacetic acid derivatives is prepared by adjusting the water content of the starting material containing the glycine-N,N-diacetic acid derivatives to a value of from 10 to 30% by weight, based on the starting material, and subsequently bringing about crystallization.
摘要翻译：通过将含有甘氨酸-N，N-二乙酸衍生物的起始原料的水含量调节至a，制备具有用于加工和使用的足够低的吸湿性并且基本上由甘氨酸-N，N-二乙酸衍生物组成的结晶固体值为10〜30重量％，基于原料，随后进行结晶。

4. 发明授权

US07867158B2 Device for separating impurities from the lubricating oil of an internal combustion engine 有权
标题翻译：用于从内燃机的润滑油中分离杂质的装置
公开(公告)号：US07867158B2
公开(公告)日：2011-01-11
申请号：US10568005
申请日：2004-08-11
申请人： Dieter Baumann
发明人： Dieter Baumann
IPC分类号： B04B9/06
CPC分类号： F01M11/03 , B01D29/21 , B01D35/30 , B01D36/045 , B01D2201/40 , B04B5/005 , B04B7/02 , F01M2001/1035 , F01M2001/1057
摘要： The invention relates to a device for separating impurities from the lubricating oil of an internal combustion engine. The device comprises a filter insert on the bottom and a centrifuge thereabove that is provided with a rotor which is driven by means of penetrating lubricating oil. The filter insert and the centrifuge are disposed on top of each other in a common two piece housing that is closed during operation of the device and encompasses a removable top screw cap and a fixed bottom housing part. A removable intermediate lid is positioned between the filter insert and the centrifuge within the housing. The centrifuge, the intermediate lid, and the filter insert can be removed from the housing in the open state thereof. Furthermore, the screw cap and the intermediate lid of the device are provided with detachable connecting members which engage with each other and transmit axial tractive forces or axial tractive and compressive forces.
摘要翻译：本发明涉及一种用于从内燃机的润滑油中分离杂质的装置。该装置包括位于底部的过滤器插件和位于其上的离心机，该离心机设置有通过渗透润滑油驱动的转子。过滤器插入件和离心机彼此顶部设置在共同的两件式外壳中，该外壳在设备的操作期间关闭，并且包括可移除的顶部螺旋盖和固定的底部壳体部分。可拆卸的中间盖位于过滤器插入件和壳体内的离心机之间。离心机，中间盖和过滤器插入件可以在其打开状态下从壳体中移除。此外，装置的螺帽和中间盖设置有可拆卸的连接构件，其彼此接合并且传递轴向牵引力或轴向牵引力和压缩力。

5. 发明申请

US20100018389A1 PROCESS FOR ISOLATING N2O 有权
标题翻译：分离N2O的方法
公开(公告)号：US20100018389A1
公开(公告)日：2010-01-28
申请号：US12518659
申请日：2007-12-07
申请人： Dieter Baumann , Beatrice Roessler , Joaquim Henrique Teles
发明人： Dieter Baumann , Beatrice Roessler , Joaquim Henrique Teles
IPC分类号： B01D53/14
CPC分类号： C01B21/22 , B01D53/1406 , B01D53/1418 , B01D53/77 , B01D2257/402 , Y02C20/10 , Y02P20/153
摘要： The present invention relates to a process for purifying a gas mixture G-0 comprising dinitrogen monoxide, at least comprising the contacting of the gas mixture G-0 with a solvent mixture (I) at least comprising 50% by weight of water based on the overall solvent mixture (1), the pH of the solvent mixture (I) being in the range from 3.5 to 8.0, the desorption of a gas mixture G-1 from a composition (A), the contacting of the gas mixture G-1 with a solvent mixture (11) at least comprising 50% by weight of water based on the overall solvent mixture (11), the pH of the solvent mixture (11) being in the range from 2.0 to 8.0, and the desorption of a gas mixture G-2 from a composition (B), the pH being based in each case on a measurement with a glass electrode, and to the use of gas mixtures obtainable by a process according to the invention as oxidizing agents for olefins.
摘要翻译：本发明涉及一种纯化包含一氧化二氮的气体混合物G-0的方法，该方法至少包括气体混合物G-0与至少包含50重量％水的溶剂混合物（I）的接触，基于总溶剂混合物（1）中，溶剂混合物（I）的pH在3.5至8.0的范围内，气体混合物G-1从组合物（A）中的解吸，气体混合物G-1 与溶剂混合物（11）的溶剂混合物（11）至少包含基于总溶剂混合物（11）的50重量％的水，溶剂混合物（11）的pH在2.0至8.0的范围内，并且气体的解吸来自组合物（B）的混合物G-2，在每种情况下，使用玻璃电极进行测量，并且使用可通过根据本发明的方法获得的气体混合物作为烯烃的氧化剂。

6. 发明申请

US20080296212A1 Centrifuge For Cleaning a Liquid 失效
标题翻译：离心机清洗液体
公开(公告)号：US20080296212A1
公开(公告)日：2008-12-04
申请号：US12158243
申请日：2006-11-17
申请人： Dieter Baumann , Uwe Meinig
发明人： Dieter Baumann , Uwe Meinig
IPC分类号： B01D21/26 , B04B11/06 , F04C29/02
CPC分类号： B04B5/005 , B04B9/12 , F01M2001/1035
摘要： The invention relates to a centrifuge for the cleaning of a liquid, in particular a lubricant oil of an internal combustion engine. Said centrifuge comprises a housing, at least one bearing element on the housing side and a rotor which is rotatably mounted thereon. The rotor is composed of at least two parts, an inner part for accommodating the bearing and a part for retaining impurities in an impurity collection zone, wherein said part may be detached from the inner part for maintenance of the centrifuge. The centrifuge is characterized in that the/each bearing element is an element composed of a first bearing material and comprises one or more first smooth bearing surfaces. The inner part, embodied as a single piece, is made of a second bearing material and provided with one or more second smooth bearing surfaces. First and second bearing surfaces cooperate directly among each other, and the first and second bearing materials form a pair of smooth bearing materials.
摘要翻译：本发明涉及一种用于清洗液体的离心机，特别是内燃机的润滑油。所述离心机包括壳体，壳体侧上的至少一个轴承元件和可旋转地安装在其上的转子。转子由至少两部分组成，用于容纳轴承的内部部分和用于将杂质保持在杂质收集区中的部分，其中所述部分可以从内部分离以维持离心机。离心机的特征在于，每个轴承元件是由第一轴承材料构成并包括一个或多个第一平滑轴承表面的元件。内部部件被实施为单件，由第二轴承材料制成并且设置有一个或多个第二平滑支承表面。第一和第二轴承表面彼此直接配合，并且第一和第二轴承材料形成一对平滑的轴承材料。

7. 发明申请

US20070232475A1 Device for Eliminating Impurities from the Lubricating Oil of an Internal Combustion Engine 有权
标题翻译：消除内燃机润滑油中杂质的装置
公开(公告)号：US20070232475A1
公开(公告)日：2007-10-04
申请号：US10568005
申请日：2004-08-11
申请人： Dieter Baumann
发明人： Dieter Baumann
IPC分类号： B04B5/10 , B04B15/00
CPC分类号： F01M11/03 , B01D29/21 , B01D35/30 , B01D36/045 , B01D2201/40 , B04B5/005 , B04B7/02 , F01M2001/1035 , F01M2001/1057
摘要： The invention relates to a device for separating impurities from the lubricating oil of an internal combustion engine. The device comprises a filter insert on the bottom and a centrifuge thereabove that is provided with a rotor which is driven by means of penetrating lubricating oil. The filter insert and the centrifuge are disposed on top of each other in a common two piece housing that is closed during operation of the device and encompasses a removable top screw cap and a fixed bottom housing part. A removable intermediate lid is positioned between the filter insert and the centrifuge within the housing. The centrifuge, the intermediate lid, and the filter insert can be removed from the housing in the open state thereof. Furthermore, the screw cap and the intermediate lid of the device are provided with detachable connecting members which engage with each other and transmit axial tractive forces or axial tractive and compressive forces.
摘要翻译：本发明涉及一种用于从内燃机的润滑油中分离杂质的装置。该装置包括位于底部的过滤器插件和位于其上的离心机，该离心机设置有通过渗透润滑油驱动的转子。过滤器插入件和离心机彼此顶部设置在共同的两件式外壳中，该外壳在设备的操作期间关闭，并且包括可移除的顶部螺旋盖和固定的底部壳体部分。可拆卸的中间盖位于过滤器插入件和壳体内的离心机之间。离心机，中间盖和过滤器插入件可以在其打开状态下从壳体中移除。此外，装置的螺帽和中间盖设置有可拆卸的连接构件，其彼此接合并且传递轴向牵引力或轴向牵引力和压缩力。

8. 发明授权

US07129376B2 Method for the production of a purified melt of at least one monomer 有权
标题翻译：制备至少一种单体的纯化熔体的方法
公开(公告)号：US07129376B2
公开(公告)日：2006-10-31
申请号：US10476188
申请日：2002-05-02
申请人： Ulrich Hammon , Bernd Eck , Dieter Baumann , Joerg Heilek , Klaus Joachim Mueller-Engel
发明人： Ulrich Hammon , Bernd Eck , Dieter Baumann , Joerg Heilek , Klaus Joachim Mueller-Engel
IPC分类号： C07C51/42 , C07D207/24
CPC分类号： C07D207/267 , C07C51/43 , C07C51/47 , C07C51/48 , C07C57/04
摘要： The invention relates to a method for the production of a purified melt of a monomer melt obtained by condensation, absorption or extraction in a crystallizer, wherein the inlet to the crystallizer is subjected to a mechanical solid/liquid separation operation.
摘要翻译：本发明涉及通过在结晶器中冷凝，吸收或萃取获得的单体熔体的纯化熔体的制备方法，其中结晶器的入口进行机械固/液分离操作。

9. 发明授权

US07115153B2 Electric separator with a rinsing cleaning system 失效
标题翻译：带有冲洗清洗系统的电动分离器
公开(公告)号：US07115153B2
公开(公告)日：2006-10-03
申请号：US11032046
申请日：2005-01-11
申请人： Stephan Ahlborn , Dieter Baumann , Bernhard Batram
发明人： Stephan Ahlborn , Dieter Baumann , Bernhard Batram
IPC分类号： B03C3/78
CPC分类号： B03C3/78 , F01M13/04 , F01M2013/0427 , F01M2013/0466 , F02B77/04 , H01R13/70
摘要： Electric oil separator that separates oil from an airflow of a ventilator. The separator includes an emission electrode and a collecting electrode. Moreover, the separator includes an injection device structured and arranged to inject oil as a cleaning fluid onto at least one of the emission electrode and the collecting electrode, so as to inject oil obliquely to a longitudinal axis of the collecting electrode.
摘要翻译：将油与呼吸机气流分离的电动油分离器。分离器包括发射电极和集电极。此外，分离器包括构造和布置为将油作为清洁流体喷射到发射电极和收集电极中的至少一个上的注射装置，以便将油向倾斜方向注入到集电电极的纵向轴线。

10. 发明授权

US06884348B2 Module of units for an internal combustion engine 有权
标题翻译：内燃机单元模块
公开(公告)号：US06884348B2
公开(公告)日：2005-04-26
申请号：US10415231
申请日：2001-10-23
申请人： Dieter Baumann
发明人： Dieter Baumann
IPC分类号： B01D35/30 , B01D36/04 , B04B5/00 , F01M11/03 , B01D36/00 , B01D36/02 , B04B5/10
CPC分类号： F01M11/03 , B01D35/303 , B01D36/045 , B01D2201/4023 , B04B5/005 , F01M2001/1035 , F01M2001/1057
摘要： The invention relates to a module of units for an internal combustion engine, comprising, as first unit, a device for separating out contaminants from the lubricating oil in the internal combustion engine, whereby the device has a filter insert, a free-jet centrifuge, driven by means of the flowing lubricating oil, at least one supply channel for lubricating oil to be purified, an outlet channel, for lubricating oil which has flowed through the filter insert and a return channel for oil which has flowed through the centrifuge, whereby the centrifuge is arranged above the filter insert in a common housing. The novel module of units is characterized in that the module comprises a further unit of the internal combustion engine, the further unit, comprising a housing which is detachably connected to the housing of the device and that both housings form the return channel between housing regions, which contact each other in a sealing manner.
摘要翻译：本发明涉及一种用于内燃机的单元的模块，包括作为第一单元的用于从内燃机中的润滑油分离污染物的装置，由此该装置具有过滤器插入件，自由喷射式离心机，通过流动的润滑油驱动，用于待净化的润滑油的至少一个供应通道，用于流过过滤器插入件的润滑油的出口通道和已经流过离心机的油的返回通道，由此，离心机布置在过滤器插件上方的公共壳体中。所述单元的新型模块的特征在于，所述模块包括所述内燃机的另一单元，所述另一单元包括壳体，所述壳体可拆卸地连接到所述装置的壳体，并且两个壳体在壳体区域之间形成返回通道，其以密封方式彼此接触。

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