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。

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。

公开(公告)号：US06595008B2

公开(公告)日：2003-07-22

申请号：US10023902

申请日：2001-12-21

申请人： Michael Scheibe ,  Dietmar Träumer ,  Rainer Kohlen ,  Wolfgang Leonhardt ,  Lothar Kaiser

发明人： Michael Scheibe ,  Dietmar Träumer ,  Rainer Kohlen ,  Wolfgang Leonhardt ,  Lothar Kaiser

IPC分类号： F25D2500

CPC分类号： C01B15/103 ,  C01B15/106

摘要： A process is provided for the safe storage of sodium percarbonate in a bulk container that is substantially closed to the ambient atmosphere. A temperature is measured at at least one position inside the sodium percarbonate stored in bulk and, with an increase in temperature within the range of 0.5 to 10° C. per day, in particular 1 to 5° C. per day, dry air is passed periodically or continuously through the bulk material until the increase in temperature has fallen to a value of less than 1° C. per day in particular less than 0.5° C. per day.

公开(公告)号：US06239095B1

公开(公告)日：2001-05-29

申请号：US09348008

申请日：1999-07-06

申请人： Birgit Bertsch-Frank ,  Martin Bewersdorf ,  Lothar Kaiser ,  Rainer Kohlen ,  Ralph Overdick ,  Michael Scheibe

发明人： Birgit Bertsch-Frank ,  Martin Bewersdorf ,  Lothar Kaiser ,  Rainer Kohlen ,  Ralph Overdick ,  Michael Scheibe

IPC分类号： C11D300

CPC分类号： C01B15/005 ,  B01J2/16 ,  C01B15/106

摘要： A process for the preparation of coated peroxygen compounds, in particular sodium percarbonate, by fluidized bed coating. By using a fluidized bed reactor with a radial inflow base, the passage openings of which allow the fluidized bed gas to emerge in the region of the opening at an angle of less than 35°, measured with respect to the horizontal, in the form of directed part streams, and in which are arranged spray nozzles, the pulse of which points in the same direction as the pulse of the fluidizing gas, it is possible to obtain products with an increased active oxygen stability. A circular reactor, the inflow base of which has lamellae overlapping like turbine blades and nozzles aligned in the direction of rotation of the fluidized bed is preferred.

摘要翻译： 一种通过流化床涂层制备涂层过氧化合物，特别是过碳酸钠的方法。 通过使用具有径向流入基底的流化床反应器，其通道开口允许流化床气体以相对于水平方向测量的小于35°的角度以开口的区域出现，其形式为 定向部件流，其中布置有喷嘴，其脉冲指向与流化气体的脉冲相同的方向，可以获得具有增加的活性氧稳定性的产物。 圆形反应器，其流入基座具有如涡轮叶片重叠的薄片和沿流化床的旋转方向排列的喷嘴。