专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1900434A1 Parallel fixed bed reactor and fluid contacting apparatus and method 审中-公开
标题翻译： Paralleler Festbettreaktor und Fluidkontaktvorrichtung und -verfahren
公开(公告)号：EP1900434A1
公开(公告)日：2008-03-19
申请号：EP07115965.1
申请日：1999-06-02
申请人： Symyx Technologies, Inc.
发明人： Guan, Shenheng , Vanerden, Lynn , Haushalter, Robert C. , Zhou, Xiao Ping , Wang, Xuejung Jason , Srinivasan, Ravi
IPC分类号： B01L3/00 , B01L3/02 , B01J19/00 , G01N1/00 , H01J49/00
CPC分类号： G01N31/10 , B01J19/0046 , B01J2219/00286 , B01J2219/00306 , B01J2219/00313 , B01J2219/00319 , B01J2219/00353 , B01J2219/00391 , B01J2219/00394 , B01J2219/00409 , B01J2219/00423 , B01J2219/00585 , B01J2219/00596 , B01J2219/00659 , B01J2219/00689 , B01J2219/00698 , B01J2219/00702 , B01J2219/00704 , B01J2219/00745 , B01J2219/00747 , C40B30/08 , C40B40/18 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： The present invention relates to an apparatus for evaluating catalytic performance of members of a catalytic library, the apparatus comprising a reaction vessel assembly comprising a plurality of reaction vessels adapted for receiving catalyst library members, each of the plurality of vessels having an inlet and an outlet; a fluid handling system for providing fluid flow simultaneously through the plurality of vessels; and a detector for simultaneously analyzing vessel effluents of at least two of the plurality of vessels, the fluid handling system comprising an entrance control volume in fluid communication with the inlet of each of the plurality of vessels, a plurality of flow restrictors, and an exit control volume in fluid communication with the outlet of each of the plurality of vessels, each of the plurality of flow restrictors being other than a flow controller and being arranged upstream or downstream of one of the plurality of vessels, and wherein each of the plurality of flow restrictors provides fluid communication between one of the plurality of vessels and the entrance control volume or the exit control volume, and wherein maintaining a pressure in the entrance control volume higher than in the exit control volume results in fluid flow through the vessels, the flow restrictors being adapted such that the resistance to fluid flow is greatest in the flow restrictors and the resistance to fluid flow in each of the flow restrictors is approximately the same so that fluid flow through the vessels is apportioned approximately equally between each of the plurality of vessels.
摘要翻译：本发明涉及一种用于评估催化文件库的成员的催化性能的装置，该装置包括反应容器组件，该反应容器组件包括适于接收催化剂库构件的多个反应容器，多个容器中的每一个具有入口和出口 ; 流体处理系统，用于同时提供通过所述多个容器的流体流动; 以及用于同时分析多个容器中的至少两个的容器排出物的检测器，所述流体处理系统包括与所述多个容器中的每一个的入口流体连通的入口控制体积，多个限流器和出口控制与所述多个容器中的每一个的出口流体连通的体积，所述多个限流器中的每一个不同于流量控制器，并且布置在所述多个容器之一的上游或下游，并且其中，限流器提供多个容器中的一个与入口控制体积或出口控制体积之间的流体连通，并且其中保持入口控制体积中的压力高于出口控制体积中的压力导致流体流过容器，流体限流器被适配成使得流体流动的阻力在流量限制器中是最大的，并且对f的抵抗力每个流量限制器中的流体流量大致相同，使得通过容器的流体流动在多个容器中的每一个之间大致相等地分配。

2. 发明公开

EP1245281A2 Parallel fixed bed reactor and fluid contacting apparatus and method 无效
标题翻译： Parallel-Festbett-Reaktor und Fluid-Kontakt-Vorrichtung und -Verfahren
公开(公告)号：EP1245281A2
公开(公告)日：2002-10-02
申请号：EP02013821.0
申请日：1999-06-02
申请人： Symyx Technologies, Inc.
发明人： Guan, Shenheng , Vanerden, Lynn , Haushalter, Robert C. , Zhou, Xiao Ping , Wang, Xuejun Jason , Srinivasan, Ravi
IPC分类号： B01L3/00 , B01L3/02 , B01J19/00
CPC分类号： G01N31/10 , B01J19/0046 , B01J2219/00286 , B01J2219/00306 , B01J2219/00313 , B01J2219/00319 , B01J2219/00353 , B01J2219/00391 , B01J2219/00394 , B01J2219/00409 , B01J2219/00423 , B01J2219/00585 , B01J2219/00596 , B01J2219/00659 , B01J2219/00689 , B01J2219/00698 , B01J2219/00702 , B01J2219/00704 , B01J2219/00745 , B01J2219/00747 , C40B30/08 , C40B40/18 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： The present invention relates to an apparatus for evaluating catalytic performance of members of a catalytic library, the apparatus comprising a reaction vessel assembly comprising a plurality of reaction vessels adapted for receiving catalyst library members, each of the plurality of vessels having an inlet and an outlet; a fluid handling system for providing fluid flow simultaneously through the plurality of vessels; and a detector for simultaneously analyzing vessel effluents of at least two of the plurality of vessels, the fluid handling system comprising an entrance control volume in fluid communication with the inlet of each of the plurality of vessels, a plurality of flow restrictors, and an exit control volume in fluid communication with the outlet of each of the plurality of vessels, each of the plurality of flow restrictors being other than a flow controller and being arranged upstream or downstream of one of the plurality of vessels, and wherein each of the plurality of flow restrictors provides fluid communication between one of the plurality of vessels and the entrance control volume or the exit control volume, and wherein maintaining a pressure in the entrance control volume higher than in the exit control volume results in fluid flow through the vessels, the flow restrictors being adapted such that the resistance to fluid flow is greatest in the flow restrictors and the resistance to fluid flow in each of the flow restrictors is approximately the same so that fluid flow through the vessels is apportioned approximately equally between each of the plurality of vessels.
摘要翻译：本发明涉及一种用于评估催化文件库成员的催化性能的装置，其包括具有多个反应容器的反应容器组件; 流体处理系统，用于同时提供通过所述多个容器的流体流动; 以及用于同时分析多个容器中的至少两个的容器排出物的检测器，所述流体处理系统包括与所述多个容器中的每一个的入口流体连通的入口控制体积，多个限流器和出口控制与所述多个容器中的每一个的出口流体连通的体积，所述多个限流器中的每一个不同于流量控制器，并且布置在所述多个容器之一的上游或下游，并且其中，限流器提供多个容器中的一个与入口控制体积或出口控制体积之间的流体连通，并且其中保持入口控制体积中的压力高于出口控制体积中的压力导致流体流过容器，流体限制器被适配成使得每个限流器中的流体流动的阻力大致相同。

4. 发明授权

EP1178309B1 Parallel gas chromatograph with microdetector array 有权
标题翻译：平行气相色谱仪与微传感器矩阵
公开(公告)号：EP1178309B1
公开(公告)日：2004-09-22
申请号：EP01117934.8
申请日：2001-07-24
申请人： Symyx Technologies, Inc.
发明人： Srinivasan, Ravi , Pinkas, Daniel Meron , Guan, Shenhen , Myslovaty, Michael , Spitkovsky, Michael , Engstrom, James R. , Bergh, H. Sam
IPC分类号： G01N30/18 , G01N30/66 , B01J19/00
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

5. 发明公开

EP1245281A3 Parallel fixed bed reactor and fluid contacting apparatus and method 无效
标题翻译：平行固定床反应器和流体接触的设备和方法
公开(公告)号：EP1245281A3
公开(公告)日：2004-07-28
申请号：EP02013821.0
申请日：1999-06-02
申请人： Symyx Technologies, Inc.
发明人： Guan, Shenheng , Vanerden, Lynn , Haushalter, Robert C. , Zhou, Xiao Ping , Wang, Xuejun Jason , Srinivasan, Ravi
IPC分类号： B01L3/00 , B01L3/02 , B01J19/00
CPC分类号： G01N31/10 , B01J19/0046 , B01J2219/00286 , B01J2219/00306 , B01J2219/00313 , B01J2219/00319 , B01J2219/00353 , B01J2219/00391 , B01J2219/00394 , B01J2219/00409 , B01J2219/00423 , B01J2219/00585 , B01J2219/00596 , B01J2219/00659 , B01J2219/00689 , B01J2219/00698 , B01J2219/00702 , B01J2219/00704 , B01J2219/00745 , B01J2219/00747 , C40B30/08 , C40B40/18 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： The present invention relates to an apparatus for evaluating catalytic performance of members of a catalytic library, comprising a reaction vessel assembly with a plurality of reaction vessels; a fluid handling system for providing fluid flow simultaneously through the plurality of vessels; and a detector for simultaneously analyzing vessel effluents of at least two of the plurality of vessels, the fluid handling system comprising an entrance control volume in fluid communication with the inlet of each of the plurality of vessels, a plurality of flow restrictors, and an exit control volume in fluid communication with the outlet of each of the plurality of vessels, each of the plurality of flow restrictors being other than a flow controller and being arranged upstream or downstream of one of the plurality of vessels, and wherein each of the plurality of flow restrictors provides fluid communication between one of the plurality of vessels and the entrance control volume or the exit control volume, and wherein maintaining a pressure in the entrance control volume higher than in the exit control volume results in fluid flow through the vessels, the flow restrictors being adapted such the resistance to fluid flow in each of the flow restrictors is approximately the same.

6. 发明公开

EP1178309A1 Parallel gas chromatograph with microdetector array 有权
标题翻译：平行气相色谱仪
公开(公告)号：EP1178309A1
公开(公告)日：2002-02-06
申请号：EP01117934.8
申请日：2001-07-24
申请人： Symyx Technologies, Inc.
发明人： Srinivasan, Ravi , Pinkas, Daniel Meron , Guan, Shenhen , Myslovaty, Michael , Spitkovsky, Michael , Engstrom, James R. , Bergh, H. Sam
IPC分类号： G01N30/62 , B01J19/00
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.
摘要翻译：本发明的气相色谱通常包括四个或更多个分析通道。具体地说，配置四个或更多个气相色谱柱用于平行分析四种或更多种气态样品，其中使用包含四个或更多微量检测器的微量检测器阵列进行检测。在一个实施例中，四个或更多个微检测器510是微制造的检测器，并且与基板或与安装在基板上的一个或多个微芯片体整体形成。在优选实施例中，微检测器阵列包括具有一个或多个薄膜检测丝的四个或更多个热导检测器。还公开了用于高度平行的气相色谱仪的优选的加热环境。

7. 发明公开

EP1178298A2 Rheometer for rapidly measuring small quantity samples 审中-公开
标题翻译：流变仪zur schnellen Messung von kleinen Probemengen
公开(公告)号：EP1178298A2
公开(公告)日：2002-02-06
申请号：EP01118445.4
申请日：2001-07-31
申请人： Symyx Technologies, Inc.
发明人： Hajduk, Damian , Carlson, Eric , Srinivasan, Ravi
IPC分类号： G01N3/24 , G01N11/14 , G01L1/24
CPC分类号： G01N3/24 , G01N11/16 , G01N2203/0051 , G01N2203/0286 , G01N2203/0623
摘要： The present invention relates to a miniature rheometer, a parallel rheometer, and improved force sensor elements which may advantageously be used in combination with the miniature rheometer and the parallel rheometer. The miniature rheometer is adapted to determine rheological characteristics of materials which are provided in the form of small quantity samples. The miniature rheometer comprises an actuating element, a sensing element and a feedback circuit to provide rebalance of the shear force applied by the sample to the sensing element, which insures an exceptional stiffness in determining the shear strain so as to allow measurements of high accuracy. The parallel rheometer of the present invention allows simultaneous measurements of a plurality of samples so as to allow of a plurality of samples within a short time period. The force sensor element according to the present invention allows simultaneous measurement of a shear force and a normal force applied to the sensor element. Moreover, a rheometer is provided which comprises a force sensor based on stress-optic material.
摘要翻译：本发明涉及微型流变仪，平行流变仪和改进的力传感器元件，其可以有利地与微型流变仪和平行流变仪组合使用。微型流变仪适用于确定以少量样品形式提供的材料的流变特性。微型流变仪包括致动元件，感测元件和反馈电路，以提供由样品施加到感测元件的剪切力的重新平衡，这确保了确定剪切应变的特殊刚度，以便允许高精度的测量。本发明的并行流变仪允许多个样本的同时测量，以便在短时间内允许多个样本。根据本发明的力传感器元件允许同时测量施加到传感器元件的剪切力和法向力。此外，提供了一种流变仪，其包括基于应力光学材料的力传感器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式