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公开(公告)号：US08758853B2
公开(公告)日：2014-06-24
申请号：US13259003
申请日：2010-03-25
摘要： The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a host particle is contacted in a gas stream where it is allowed to contact with one or more moving tribocharging particles, thus providing a charged host particle, which is subsequently contacted with charged guest particles in an electrospraying step.
摘要翻译： 本发明涉及一种制备涂层颗粒的方法和装置，特别是一种使用电喷雾制备涂覆有小颗粒的颗粒的方法。 根据本发明制备的涂覆颗粒可用作例如催化剂或药物。 根据本发明，主体颗粒在允许与一个或多个运动的摩擦带电颗粒接触的气流中接触，从而提供带电的主体颗粒，其随后在电喷雾步骤中与带电的客体颗粒接触。
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2.发明申请APPARATUS AND PROCESS FOR ATOMIC OR MOLECULAR LAYER DEPOSITION ONTO PARTICLES DURING PNEUMATIC TRANSPORT 有权在气动输送过程中原子或分子层沉积在颗粒上的装置和方法公开(公告)号：US20120009343A1
公开(公告)日：2012-01-12
申请号：US13254854
申请日：2010-03-04
申请人： Jan Rudolf Van Ommen
发明人： Jan Rudolf Van Ommen
IPC分类号： C23C16/442 , B05D7/00
CPC分类号： C23C16/4417 , C23C16/45525 , C23C16/45551
摘要： The invention provides a process for depositing a coating onto particles being pneumatically transported in a tube. The process comprising the steps of providing a tube having an inlet opening and an outlet opening; feeding a carrier gas entraining particles into the tube at or near the inlet opening of the tube to create a particle flow through the tube; and injecting a first self-terminating reactant into the tube via at least one injection point downstream from the inlet opening of the tube for reaction with the particles in the particle flow. The process is suitable for atomic layer deposition and molecular layer deposition. An apparatus for carrying out the process is also disclosed.
摘要翻译： 本发明提供一种将涂层沉积在管中气动输送的颗粒上的方法。 该方法包括以下步骤：提供具有入口和出口的管; 在管的入口开口处或附近，将携带颗粒的载气引入管中以产生通过管的颗粒流; 以及经由管的入口开口下游的至少一个注入点将第一自终端反应物注入管中，以与颗粒流中的颗粒反应。 该方法适用于原子层沉积和分子层沉积。 还公开了一种用于执行该过程的装置。
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3.发明授权Method for covering particles, especially a battery electrode material particles, and particles obtained with such method and a battery comprising such particle 有权覆盖颗粒的方法，特别是电池电极材料颗粒，以及用这种方法获得的颗粒和包含这种颗粒的电池公开(公告)号：US08993051B2
公开(公告)日：2015-03-31
申请号：US11955184
申请日：2007-12-12
IPC分类号： B05D7/00 , H01M4/505 , B01J2/16 , C23C16/44 , C23C16/442 , C23C16/455 , H01M4/36
CPC分类号： H01M4/0428 , B01J2/16 , C23C16/4417 , C23C16/442 , C23C16/45525 , H01M4/131 , H01M4/1391 , H01M4/366 , H01M4/485 , H01M4/505 , H01M10/0525 , H01M2004/028 , Y02E60/122 , Y10T428/2991
摘要： A method for covering particles having a diameter of maximally 60 μm by means of atomic layer deposition, whereby said method comprises the step of fluidizing said particles in a fluidized bed reactor using a first reactant gas comprising a first reactant for substantially completely covering said particles with a monolayer of said first reactant.
摘要翻译： 一种用于通过原子层沉积来覆盖直径最大为60μm的颗粒的方法，其中所述方法包括使用包含第一反应物的第一反应气体在流化床反应器中使所述颗粒流化的步骤，用于基本上完全覆盖所述颗粒的步骤 所述第一反应物的单层。
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公开(公告)号：US20120128889A1
公开(公告)日：2012-05-24
申请号：US13259003
申请日：2010-03-25
摘要： The invention is directed to a process and apparatus for preparing coated particles, in particular a process for preparing particles that are coated with small particles using electrospraying. The coated particles produced according to the present invention find use for instance as catalysts or as pharmaceuticals. According to the invention a host particle is contacted in a gas stream where it is allowed to contact with one or more moving tribocharging particles, thus providing a charged host particle, which is subsequently contacted with charged guest particles in an electrospraying step.
摘要翻译： 本发明涉及一种制备涂层颗粒的方法和装置，特别是一种使用电喷雾制备涂覆有小颗粒的颗粒的方法。 根据本发明制备的涂覆颗粒可用作例如催化剂或药物。 根据本发明，主体颗粒在允许与一个或多个运动的摩擦带电颗粒接触的气流中接触，从而提供带电的主体颗粒，其随后在电喷雾步骤中与带电的客体颗粒接触。
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公开(公告)号：US09845532B2
公开(公告)日：2017-12-19
申请号：US13254854
申请日：2010-03-04
申请人： Jan Rudolf Van Ommen
发明人： Jan Rudolf Van Ommen
IPC分类号： C23C16/44 , C23C16/455
CPC分类号： C23C16/4417 , C23C16/45525 , C23C16/45551
摘要： The invention provides a process for depositing a coating onto particles being pneumatically transported in a tube. The process comprising the steps of providing a tube having an inlet opening and an outlet opening; feeding a carrier gas entraining particles into the tube at or near the inlet opening of the tube to create a particle flow through the tube; and injecting a first self-terminating reactant into the tube via at least one injection point downstream from the inlet opening of the tube for reaction with the particles in the particle flow. The process is suitable for atomic layer deposition and molecular layer deposition. An apparatus for carrying out the process is also disclosed.
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6.发明申请Method for Covering Particles, Especially a Battery Electrode Material Particles, and Particles Obtained with Such Method and a Battery Comprising Such Particle 有权覆盖颗粒的方法，特别是电池电极材料颗粒，用这种方法获得的颗粒和包含这种颗粒的电池公开(公告)号：US20090155590A1
公开(公告)日：2009-06-18
申请号：US11955184
申请日：2007-12-12
CPC分类号： H01M4/0428 , B01J2/16 , C23C16/4417 , C23C16/442 , C23C16/45525 , H01M4/131 , H01M4/1391 , H01M4/366 , H01M4/485 , H01M4/505 , H01M10/0525 , H01M2004/028 , Y02E60/122 , Y10T428/2991
摘要： A method for covering particles having a diameter of maximally 60 μm by means of atomic layer deposition, whereby said method comprises the step of fluidizing said particles in a fluidized bed reactor using a first reactant gas comprising a first reactant for substantially completely covering said particles with a monolayer of said first reactant.
摘要翻译： 一种通过原子层沉积来覆盖直径最大为60μm的颗粒的方法，其中所述方法包括使用包含第一反应物的第一反应气体在流化床反应器中使所述颗粒流化的步骤，所述第一反应物气体基本上完全覆盖所述颗粒， 所述第一反应物的单层。
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