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公开(公告)号：US07122156B2
公开(公告)日：2006-10-17
申请号：US09801389
申请日：2001-03-08
IPC分类号： B01L3/00
CPC分类号： B01L7/525 , B01J4/00 , B01J19/004 , B01J19/0046 , B01J19/0093 , B01J2219/00038 , B01J2219/00306 , B01J2219/00317 , B01J2219/00319 , B01J2219/00351 , B01J2219/00389 , B01J2219/00452 , B01J2219/00479 , B01J2219/00585 , B01J2219/0068 , B01J2219/00698 , B01J2219/00702 , B01J2219/0072 , B01J2219/00745 , B01J2219/00747 , B01J2219/00783 , B01J2219/00891 , B01J2219/00952 , B01L3/5025 , B01L3/5027 , B01L3/502715 , B01L3/50273 , B01L3/502738 , B01L3/502746 , B01L7/54 , B01L2200/143 , B01L2300/0883 , B01L2400/06 , C40B30/08 , C40B40/18 , C40B60/14 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： Parallel flow reaction systems comprising four or more reaction channels are disclosed. Distribution systems, and parallel flow reaction systems comprising such distribution systems are also disclosed. Specifically, the distribution systems comprise a feed-composition subsystem for providing a different feed composition to each of the four or more reactors. In preferred embodiments, the feed composition subsystem comprises at least one set of four or more feed-component flow restrictors, each of the four or more feed-component flow restrictors having a flow resistance that varies relative to other flow restrictors in the set.
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公开(公告)号：US07150994B2
公开(公告)日：2006-12-19
申请号：US09801390
申请日：2001-03-07
CPC分类号： B01L7/54 , B01J4/00 , B01J19/004 , B01J19/0046 , B01J19/0093 , B01J2219/00038 , B01J2219/00306 , B01J2219/00317 , B01J2219/00319 , B01J2219/00351 , B01J2219/00389 , B01J2219/00452 , B01J2219/00479 , B01J2219/00585 , B01J2219/0068 , B01J2219/00698 , B01J2219/00702 , B01J2219/0072 , B01J2219/00745 , B01J2219/00747 , B01J2219/00783 , B01J2219/0086 , B01J2219/00869 , B01J2219/00889 , B01J2219/00891 , B01J2219/0095 , B01J2219/00952 , B01L3/5025 , B01L3/5027 , B01L3/502715 , B01L3/50273 , B01L3/502738 , B01L3/502746 , B01L7/525 , B01L2200/143 , B01L2400/06 , C40B30/08 , C40B40/18 , C40B60/14 , Y10T436/11 , Y10T436/117497 , Y10T436/25875
摘要： Parallel flow reaction systems comprising four or more reaction channels are disclosed. Distribution systems, and parallel flow reaction systems comprising such distribution systems are also disclosed. Specifically, the distribution systems comprise one or more subsystems, including for example, a flow-partitioning subsystem for providing a different flow rate to each of the four or more reactors, a pressure-partitioning subsystem for providing a different reaction pressure in the reaction cavity of each of the four or more reactors, and a feed-composition subsystem for providing a different feed composition to each of the four or more reactors. In preferred embodiments, the one or more subsystems can comprise at least one set of four or more flow restrictors, each of the four or more flow restrictors having a flow resistance that varies relative to other flow restrictors in the set.
摘要翻译： 公开了包括四个或更多个反应通道的平行流动反应系统。 还公开了分布系统和包括这种分配系统的平行流反应系统。 具体地，分配系统包括一个或多个子系统，包括例如用于向四个或更多个反应器中的每一个提供不同流量的流量分配子系统，用于在反应腔中提供不同反应压力的压力分配子系统 的四个或更多个反应器中的每一个，以及用于向四个或更多个反应器中的每一个提供不同的进料组合物的进料组成子系统。 在优选实施例中，一个或多个子系统可以包括至少一组四个或更多个流量限制器，四个或更多个限流器中的每一个具有相对于该组中的其它流量限制器而变化的流动阻力。
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公开(公告)号：US06701774B2
公开(公告)日：2004-03-09
申请号：US09801430
申请日：2001-03-07
申请人： Ravi Srinivasan , Daniel Meron Pinkas , Shenheng Guan , Michael Myslovaty , Michael Spitkovsky , James R. Engstrom , H. Sam Bergh
发明人： Ravi Srinivasan , Daniel Meron Pinkas , Shenheng Guan , Michael Myslovaty , Michael Spitkovsky , James R. Engstrom , H. Sam Bergh
IPC分类号： G01N3004
CPC分类号： G01N30/18 , B01J19/0046 , B01J2219/00286 , B01J2219/00306 , B01J2219/00704 , G01N30/466 , G01N30/6004 , G01N30/6095 , G01N30/66 , G01N30/8631 , G01N2030/185 , G01N2030/208 , G01N2030/3084 , G01N2030/8881
摘要： Gas chromatographs of the invention generally comprise four or more analysis channels. Specifically, four or more gas chromatography columns are configured for parallel analysis of four or more gaseous samples with detection being effected using a microdetector array comprising four or more microdetectors. In one embodiment, the four or more microdetectors 510 are microfabricated detectors, and are integrally formed with a substrate or with one or more microchip bodies mounted on a substrate. In a preferred embodiment, a microdetector array comprises four or more thermal conductivity detectors having one or more thin-film detection filaments. A preferred heated environment for highly parallel gas chromatographs is also disclosed.
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