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1. 发明申请

US20050276160A1 Microstructure designs for optimizing mixing and pressure drop 有权
标题翻译：用于优化混合和压降的微结构设计
公开(公告)号：US20050276160A1
公开(公告)日：2005-12-15
申请号：US11150652
申请日：2005-06-10
申请人： Pierre Woehl , Jean-Pierre Themont , Yann Nedelec
发明人： Pierre Woehl , Jean-Pierre Themont , Yann Nedelec
IPC分类号： B01F5/04 , B01F5/06 , B01F13/00 , B01J19/00 , B01F15/00
CPC分类号： B01F13/0059 , B01F5/0451 , B01F5/0453 , B01F5/046 , B01F5/061 , B01F5/0646 , B01F2005/0621 , B01F2005/0636 , Y10S366/03
摘要： A class of designs is provided for a mixer in micro reactors where the design principle includes at least one injection zone in a continuous flow path where at least two fluids achieve initial upstream contact and an effective mixing zone (i.e. adequate flow of fluids and optimal pressure drop) containing a series of mixer elements in the path. Each mixer element is preferably designed with a chamber at each end in which an obstacle is placed (thereby reducing the typical inner dimension of the chamber) and with optional restrictions in the channel segments. The obstacles are preferably cylindrical pillars but can have any geometry within a range of dimensions and may be in series or parallel along the flow path to provide the desired flow-rate, mixing and pressure-drop. The injection zone may have two or more interfaces and may include one or more cores to control fluids before mixing.
摘要翻译：提供了一类用于微反应器中的混合器的设计，其中设计原理包括在至少两个流体达到初始上游接触和有效混合区（即，足够的流体流和最佳压力）的连续流动路径中的至少一个注入区在路径中包含一系列混合器元件。每个混合器元件优选地设计成在每个端部设置有一个腔室，在其中放置障碍物（从而减小了腔室的典型内部尺寸），并且在通道段中具有可选的限制。障碍物优选地是圆柱形柱，但是在尺寸范围内可以具有任何几何形状，并且可以沿着流动路径串联或平行，以提供期望的流速，混合和压降。注入区可以具有两个或更多个界面，并且可以包括一个或多个芯，以在混合之前控制流体。

2. 发明申请

US20060171864A1 High performance microreaction device 审中-公开
标题翻译：高性能微反应装置
公开(公告)号：US20060171864A1
公开(公告)日：2006-08-03
申请号：US11326714
申请日：2006-01-06
申请人： Philippe Caze , Celine Guermeur , Yann Nedelec , Jean-Pierre Themont , Pierre Woehl
发明人： Philippe Caze , Celine Guermeur , Yann Nedelec , Jean-Pierre Themont , Pierre Woehl
IPC分类号： B01J19/00
CPC分类号： B01J19/0093 , B01F5/0603 , B01F5/061 , B01F5/0643 , B01F5/0646 , B01F5/0647 , B01F5/0655 , B01F13/0059 , B01F2005/0621 , B01F2005/0636 , B01J2219/00783 , B01J2219/00822 , B01J2219/00824 , B01J2219/00831 , B01J2219/00833 , B01J2219/0086 , B01J2219/00873 , B01J2219/00889 , B01L3/5027 , F28D9/0043 , F28D9/0056 , F28D9/0062 , F28F2210/10 , F28F2250/102 , F28F2260/02
摘要： A microfluidic device includes a thermal buffer fluid passage and a reactant passage having mixing and dwell time sub-passages all defined within an extended body, the dwell-time sub-passage having at least 1 ml volume, and the mixing sub-passage being in the form of a unitary mixer not requiring precise splitting of flows to provide good mixing. The device is desirably formed in glass or glass-ceramic. The unitary mixer is structured to generate secondary flows in the reactant fluid and is preferably closely thermally coupled to the buffer fluid passage by sharing one or more common walls.
摘要翻译：微流体装置包括热缓冲流体通道和具有全部限定在延伸体内的混合和停留时间子通道的反应物通道，停留时间子通道具有至少1ml体积，并且混合子通道位于单一混合器的形式，不需要精确地分离流动以提供良好的混合。该装置理想地形成为玻璃或玻璃陶瓷。单一混合器被构造成在反应物流体中产生二次流，并且优选通过共享一个或多个公共壁而与缓冲流体通道紧密地热耦合。

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