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1. 发明授权

US06290775B1 Fluidized bed reactor and a process of using the same 失效
标题翻译：流化床反应器及其使用方法
公开(公告)号：US06290775B1
公开(公告)日：2001-09-18
申请号：US09257253
申请日：1999-02-25
申请人： Rainer Kohlen , Lothar Kaiser , Alexander Ruhs , Birgit Bertsch-Frank
发明人： Rainer Kohlen , Lothar Kaiser , Alexander Ruhs , Birgit Bertsch-Frank
IPC分类号： B05C500
CPC分类号： B01J2/16 , B01J8/003 , B01J8/006 , B01J8/008 , B01J8/26 , B01J8/34 , B01J8/36 , Y10S118/05
摘要： The invention relates to a fluidized bed reactor for the continuous production of fluidized bed granules. The reactor is characterized by a discharge device designed as a siphon pipe or siphon weir. The fluidized bed reactor permits a trouble-free continuous operation of the fluidized bed stage and of a connected, continuous subsequent stage. A preferred fluidized bed reactor comprises two chambers that are in communication via the discharge device according to the invention.
摘要翻译：本发明涉及一种用于连续生产流化床颗粒的流化床反应器。反应器的特征在于设计为虹吸管或虹吸管的排放装置。流化床反应器允许流化床阶段和连续的，连续的后续阶段的无故障连续操作。优选的流化床反应器包括通过根据本发明的排放装置连通的两个室。

2. 发明授权

US5988436A Discharge device for bulk containers for particulate bulk materials and its use 失效
标题翻译：颗粒散装材料散装容器的排放装置及其用途
公开(公告)号：US5988436A
公开(公告)日：1999-11-23
申请号：US65592
申请日：1998-04-24
申请人： Rainer Kohlen , Alexander Ruhs , Wolfgang Leonhardt
发明人： Rainer Kohlen , Alexander Ruhs , Wolfgang Leonhardt
IPC分类号： B65G53/46 , B65G53/40
CPC分类号： B65G53/4633
摘要： Problems encountered when discharging bulk containers using a blow-through rotary valve can be avoided by the discharge device, according to the invention, in which a vent connection of the rotary valve is in connection with the internal chamber of the container through a filter hose open on both ends.
摘要翻译：通过根据本发明的排放装置可以避免使用吹气旋转阀排出散装容器时遇到的问题，其中旋转阀的排气连接通过过滤软管开口与容器的内部室连接在两端。

3. 发明授权

US06689334B1 Process for reducing or avoiding foam production during chemical and physical materials conversion processes 失效
标题翻译：在化学和物理材料转化过程中减少或避免泡沫生产的方法
公开(公告)号：US06689334B1
公开(公告)日：2004-02-10
申请号：US09621139
申请日：2000-07-20
申请人： Rüdiger Schütte , Alexander Ruhs , Ivan Pelgrims
发明人： Rüdiger Schütte , Alexander Ruhs , Ivan Pelgrims
IPC分类号： C01B1510
CPC分类号： B01J19/002 , B01D9/0022 , B01D19/02 , B01J8/1818 , B01J8/226 , B01J2219/0025
摘要： The production of foam which occurs in many chemical and physical materials conversion processes can be avoided by performing the materials conversion process in an ascending jet reactor, including a baffle-free container with a tapering lower section, preferably a conical lower section, and a device for gas injection, and the contents of the reactor are thoroughly mixed by means of ascending jet circulation caused by gas injection.
摘要翻译：在许多化学和物理材料转化过程中发生的泡沫的生产可以通过在升序喷射反应器中进行材料转化过程来避免，包括具有锥形下部分，优选圆锥形下部的无挡板容器和装置用于气体注入，反应器的内容物通过气体注入引起的上升喷射循环充分混合。

4. 发明授权

US5595001A Apparatus for producing sodium perborate monohydrate and product produced thereby 失效
标题翻译：用于生产过硼酸钠一水合物的装置及由此生产的产品
公开(公告)号：US5595001A
公开(公告)日：1997-01-21
申请号：US450405
申请日：1995-05-25
申请人： Rudiger Schutte , Alexander Ruhs , Claas-Jurgen Klasen , Hans-Christian Alt
发明人： Rudiger Schutte , Alexander Ruhs , Claas-Jurgen Klasen , Hans-Christian Alt
IPC分类号： B01J8/18 , B01J8/26 , B01J8/34 , B01J8/36 , C01B15/12 , F26B3/084 , F28D13/00 , F26B17/00
CPC分类号： C01B15/12 , B01J8/1836 , B01J8/26 , B01J8/34 , B01J8/36 , F26B3/084 , F28D13/00 , B01J2208/0015 , B01J2219/182 , Y02P20/124
摘要： Method and apparatus for producing sodium perborate monohydrate by dehydrating sodium perborate tetrahydrate in a fluid bed with heated air. Contact surfaces are arranged inside the fluid bed whose total area is the same as up to 500 times the area of the approach-flow bottom of the fluid bed. The contact surfaces are advantageously designed as heat exchangers whose surface temperature is adjusted to maintain 90.degree. to 110.degree. C. at the contact surfaces. The method results in a sodium perborate monohydrate with especially high abrasion resistance. In addition, the energy requirement is lower than that provided in the previously known method commonly used in the industry.
摘要翻译：通过在加热空气的流化床中脱水过硼酸钠四水合物来生产过硼酸钠一水合物的方法和装置。接触表面布置在流化床内部，其总面积相当于流化床接近流底部面积的500倍。接触表面有利地设计为热交换器，其表面温度被调节以在接触表面保持90℃至110℃。该方法产生具有特别高耐磨性的过硼酸钠一水合物。此外，能量需求低于业界常用的先前已知方法提供的能量需求。

5. 发明授权

US5478544A Method for producing sodium perborate monohydrate 失效
标题翻译：生产过硼酸钠一水合物的方法
公开(公告)号：US5478544A
公开(公告)日：1995-12-26
申请号：US487477
申请日：1995-06-07
申请人： Rudiger Schutte , Alexander Ruhs , Claas-Jurgen Klasen , Hans-Christian Alt
发明人： Rudiger Schutte , Alexander Ruhs , Claas-Jurgen Klasen , Hans-Christian Alt
IPC分类号： B01J8/18 , B01J8/26 , B01J8/34 , B01J8/36 , C01B15/12 , F26B3/084 , F28D13/00
CPC分类号： C01B15/12 , B01J8/1836 , B01J8/26 , B01J8/34 , B01J8/36 , F26B3/084 , F28D13/00 , B01J2208/0015 , B01J2219/182 , Y02P20/124
摘要： Method and apparatus for producing sodium perborate monohydrate by dehydrating sodium perborate tetrahydrate in a fluid bed with heated air. Contact surfaces are arranged inside the fluid bed whose total area is the same as up to 500 times the area of the approach-flow bottom of the fluid bed. The contact surfaces are advantageously designed as heat exchangers whose surface temperature is adjusted to maintain 90.degree. to 110.degree. C. at the contact surfaces. The method results in a sodium perborate monohydrate with especially high abrasion resistance. In addition, the energy requirement is lower than that provided in the previously known method commonly used in the industry.
摘要翻译：通过在加热空气的流化床中脱水过硼酸钠四水合物来生产过硼酸钠一水合物的方法和装置。接触表面布置在流化床内部，其总面积相当于流化床接近流底部面积的500倍。接触表面有利地设计为热交换器，其表面温度被调节以在接触表面保持90℃至110℃。该方法产生具有特别高耐磨性的过硼酸钠一水合物。此外，能量需求低于业界常用的先前已知方法提供的能量需求。

6. 发明授权

US06277333B1 Process for reducing or avoiding foam production during chemical and physical materials conversion processes and a device for performing this process 失效
标题翻译：在化学和物理材料转化过程中减少或避免泡沫生产的方法和用于执行该方法的装置
公开(公告)号：US06277333B1
公开(公告)日：2001-08-21
申请号：US08986240
申请日：1997-12-05
申请人： Rüdiger Schütte , Alexander Ruhs , Ivan Pelgrims
发明人： Rüdiger Schütte , Alexander Ruhs , Ivan Pelgrims
IPC分类号： B01D1902
CPC分类号： B01J8/1818 , B01D9/0022 , B01D19/02 , B01J8/226 , B01J19/002 , B01J2219/0025
摘要： The production of foam which occurs in many chemical and physical materials conversion processes can be avoided by performing the materials conversion process in an ascending jet reactor, including a baffle-free container with a tapering lower section, preferably a conical lower section, and a device for gas injection, and the contents of the reactor are thoroughly mixed by means of ascending jet circulation caused by gas injection.
摘要翻译：在许多化学和物理材料转化过程中发生的泡沫的生产可以通过在升序喷射反应器中进行材料转化过程来避免，包括具有锥形下部分，优选圆锥形下部的无挡板容器和装置用于气体注入，反应器的内容物通过气体注入引起的上升喷射循环充分混合。

7. 发明授权

US4849198A Method of reducing the tendency of particulate active oxygen compounds to cake 失效
标题翻译：减少颗粒状活性氧化合物滤饼倾向的方法
公开(公告)号：US4849198A
公开(公告)日：1989-07-18
申请号：US203160
申请日：1988-06-07
申请人： Alexander Ruhs
发明人： Alexander Ruhs
IPC分类号： B01J2/30 , C01B15/00 , C01B15/10
CPC分类号： B01J2/30 , C01B15/005 , C01B15/106
摘要： Particulate, active-oxygen compounds, especially sodium percarbonate, tend to cake during storage, which makes it more difficult to handle them. The invention reduces this caking tendency while the active-oxygen content remains essentially unchanged. The method of achieving this comprises bringing the active-oxygen compound in contact with such an amount of an aqueous solution containing one or more phosphonic acid compounds capable of chelate complex formation that the weight ratio of active-oxygen compound to phosphonic acid compound is 100:0.1 to 100:10, preferably 100:1 to 100:3, and subsequent drying.Sodium percarbonate is used in particular as active-oxygen compound and 1-hydroxyethane-1,1-diphosphonic acid as a 3 to 30% by weight aqueous solution is used as phosphonic acid compound. Sodium percarbonate wet salt is preferably washed with this solution, freed of excess solution and dried. Percarbonate treated in this manner hardly tends to cake at all and exhibits a greater active-oxygen stability.
摘要翻译：颗粒状的活性氧化合物，特别是过碳酸钠，在储存过程中往往会发生蛋糕，这使得它更难处理。本发明降低了这种结块趋势，而活性氧含量基本保持不变。实现这一目的的方法包括使活性氧化合物与一定量的含有一种或多种能够螯合络合物形成的膦酸化合物的水溶液接触，使得活性氧化合物与膦酸化合物的重量比为100： 0.1至100：10，优选100：1至100：3，随后干燥。过碳酸钠特别用作活性氧化合物，作为膦酸化合物使用3〜30重量％的水溶液的1-羟基乙烷-1,1-二膦酸。过碳酸钠湿盐优选用该溶液洗涤，除去过量溶液并干燥。以这种方式处理的过碳酸酯根本不容易成饼，并表现出更大的活性 - 氧稳定性。

8. 发明授权

US4337239A Process for the production of titanium disulfide of high purity and stoichiometric composition 失效
标题翻译：用于生产高纯度和化学计量组成的二硫化钛的方法
公开(公告)号：US4337239A
公开(公告)日：1982-06-29
申请号：US205505
申请日：1980-11-10
申请人： Alexander Ruhs , Rudolf Schwarz , Peter Kleinschmit
发明人： Alexander Ruhs , Rudolf Schwarz , Peter Kleinschmit
IPC分类号： C01G23/00 , H01M4/58 , C01B7/01 , C01B17/20
CPC分类号： H01M4/581 , C01G23/007
摘要： There is required titanium disulfide of high purity and stoichiometric composition as electrode material for certain types of batteries. With the known process for reacting preheated gaseous titanium tetrachloride with an excess of preheated gaseous hydrogen sulfide at 400.degree. to 600.degree. C., there is obtained a product which is not optimally usable. A titanium disulfide quality of higher purity and stoichiometry is obtained by forcing a deposition of the titanium disulfide on the inner walls of the reactor through regulating the temperature at the reactor walls and/or the residence time of the gaseous mixture. The titanium disulfide can be mechanically stripped off the walls and removed countercurrently to the waste gas stream from the reactor.
摘要翻译：需要高纯度和化学计量组成的二硫化钛作为某些类型电池的电极材料。使用已知的将预热的气态四氯化钛与过量的预热气态硫化氢在400〜600℃反应的方法，得到不能最佳使用的产物。通过强制通过调节反应器壁的温度和/或气体混合物的停留时间，将二硫化钛沉积在反应器内壁上来获得较高纯度和化学计量的二硫化钛质量。二硫化钛可以从壁上机械剥离并与来自反应器的废气流逆流除去。

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