公开(公告)号：US06354145B1

公开(公告)日：2002-03-12

申请号：US09355297

申请日：1999-07-28

申请人： Magnus Fransson ,  Lars Karlsson ,  Bengt Lagerholm ,  Anders Sparén

发明人： Magnus Fransson ,  Lars Karlsson ,  Bengt Lagerholm ,  Anders Sparén

IPC分类号： G01N3108

CPC分类号： G01N30/8651 ,  G01N30/8658 ,  G01N30/8682 ,  G01N2030/8804 ,  G01N2030/8886 ,  G01N2201/129

摘要： The present invention relates to a method for analyzing mixtures of components by a process selected from the group consisting of flow based separation processes and flow analysis processes. The method comprising the steps of: obtaining measurement signals by measuring process conditions at a plurality of positions throughout the system; applying signal processing to the measurement signals, said signal processing comprising multivariate data analysis for condensing the plurality of measurement signals to a smaller number of main signals being non-correlated; logging said main signals; and displaying said main signals versus time, where changes of said system conditions are indicated by one or more of the displayed main signals; detecting any error occurrence during an on going process, and determining what part of said system cause said error.

摘要翻译： 本发明涉及通过选自流体分离方法和流动分析方法的方法分析组分混合物的方法。 该方法包括以下步骤：通过测量整个系统中的多个位置处的处理条件来获得测量信号;对测量信号应用信号处理，所述信号处理包括多变量数据分析，用于将多个测量信号冷凝到较小数量的 主信号不相关;记录主信号; 以及显示所述主信号与时间的关系，其中所述系统条件的变化由所显示的主信号中的一个或多个指示;检测正在进行的过程中的任何错误发生，以及确定所述系统的哪一部分引起所述错误。