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    Reactor control system
    3.
    发明公开
    Reactor control system 审中-公开
    Reaktorsteuerungssystem

    公开(公告)号：EP1586373A1

    公开(公告)日：2005-10-19

    申请号：EP05010983.4

    申请日：1999-08-12

    申请人： Symyx Technologies, Inc.

    发明人： Turner, Howard ,  Dales, Cameron G. ,  Van Erden, Lynn ,  Van Beek, Johannes A. M. ,  Hajduk, Damian A. ,  Nielsen, Raloph B. ,  Mansky, Paul ,  Matsiev, Leonid ,  Wang, Pei ,  McFarland, Eric

    IPC分类号： B01J19/00 ,  G05D21/00

    CPC分类号： G05D27/02

    摘要： A reactor control system for monitoring and controlling parallel chemical reactions during which sensors provide measured values relating to one or more properties of parallel reactions occurring in a plurality of reactor vessels of a parallel reactor, the parallel reactions being performed under conditions defined by one or more reaction parameters, said system comprising (a) a user interface operable to selectively display a representation of measured values, or experimental variables calculated from the measured values, associated with the contents of each of the plurality of reactor vessels and a detailed data representation of the received measured values, or experimental variables calculated from the measured values, for an individual one of the plurality of reactor vessels according to operator input, the user interface being further operable to receive operator input modifying one or more of the reaction parameters associated with one or more of the plurality of reactor vessels during the course of the parallel reactions, and (b) a system control module for controlling the parallel reactions, the system control module being operable to modify the one or more of the reaction parameters according to the received operator input during the course of the parallel chemical reactions.

    摘要翻译： 一种用于监测和控制并联化学反应的反应器控制系统，在该反应器控制系统中，传感器提供与在并联反应器的多个反应器容器中发生的并行反应的一个或多个特性相关的测量值，并行反应在由一个或多个 反应参数，所述系统包括（a）用户界面，其可操作以选择性地显示与多个反应堆容器中的每一个的内容相关联的测量值或从测量值计算的实验变量的表示，以及 根据操作员输入，从多个反应堆容器中的单独一个反应器容器计算的接收的测量值或实验变量，用户界面还可操作以接收操作者输入，修改与一个或多个反应器容器相关联的一个或多个反应参数， 更多的反应堆容器 在并行反应过程中，以及（b）用于控制并联反应的系统控制模块，所述系统控制模块可操作以根据所述接收的操作者输入在所述并行过程中修改所述反应参数中的一个或多个 化学反应。

    Method and apparatus for characterizing materials by using a mechanical resonator
    7.
    发明公开
    Method and apparatus for characterizing materials by using a mechanical resonator 审中-公开
    通过机械谐振器装置的方法和装置的材料特性

    公开(公告)号：EP1361428A2

    公开(公告)日：2003-11-12

    申请号：EP03009712.5

    申请日：1998-10-02

    申请人： Symyx Technologies, Inc.

    发明人： Matsiev, Leonid ,  Bennett, James ,  McFarland, Eric

    IPC分类号： G01N29/02 ,  G01N9/00 ,  G01H13/00

    CPC分类号： G01N29/4427 ,  G01H13/00 ,  G01N9/002 ,  G01N29/022 ,  G01N29/036 ,  G01N29/348 ,  G01N29/42 ,  G01N29/4418 ,  G01N2291/014 ,  G01N2291/0224 ,  G01N2291/0255 ,  G01N2291/0256 ,  G01N2291/02818 ,  G01N2291/02863 ,  G01N2291/0422 ,  G01N2291/0423 ,  G01N2291/0426 ,  G01N2291/0427

    摘要： A method and apparatus for measuring properties of a liquid composition includes a mechanical resonator, such as a thickness shear mode resonator or a tuning fork resonator, connected to measurement circuit. The measurement circuit provides a variable frequency input signal to the tuning fork, causing the mechanical resonator to oscillate. To test the properties of a liquid composition, the mechanical resonator is placed inside a sample well containing a small amount of the liquid. The input signal is then sent to the mechanical resonator and swept over a selected frequency range, preferably less than 1 MHz to prevent the liquid being tested from exhibiting gel-like characteristics and causing false readings.
    The mechanical resonator's response over the frequency range depends on various characteristics of the liquid being tested, such as the temperature, viscosity, and other physical properties.

    摘要翻译： 一种用于测量液体组合物的性能的方法和装置包括一机械共振器，检查作为厚度剪切模式共振器或一个音叉谐振器，连接到测量电路。 所述测量电路提供一个可变频率输入信号，以音叉，引起机械共振器振荡。 为了测试的液体组合物的性能，机械谐振器以及容纳所述液体的少量样品放在里面。 然后将输入信号发送到机械谐振器和扫过选择的频率范围内，优选小于1兆赫，以防止从呈现凝胶状特性并引起错误的读数被测试的液体。 的机械谐振器的在频率范围内的响应取决于液体的各种特性进行测试，：如温度，粘度和其它物理性质。