公开(公告)号：US20120081133A1

公开(公告)日：2012-04-05

申请号：US12962805

申请日：2010-12-08

申请人： Jei-Won YEON ,  Kyuseok Song ,  Jaesik Hwang ,  Myung Hee Yun

发明人： Jei-Won YEON ,  Kyuseok Song ,  Jaesik Hwang ,  Myung Hee Yun

IPC分类号： G01R27/08

CPC分类号： G01N17/02

摘要： The present invention relates to a method of detecting impurities in a high-temperature aqueous solution and an apparatus of detecting impurities for the same. Specifically, the present invention provides a method of detecting impurities in a high-temperature aqueous solution comprising a reducing agent using an electrochemical water chemistry technology detecting the electrochemical current varied according to the degree in which the impurities in the high-temperature aqueous solution hinder the formation of an oxide film that is formed on a noble metal electrode, and an impurity detecting apparatus comprising a noble metal electrode, a counter electrode, and a device of applying the electrochemical potential and measuring the electrochemical current for the method of detecting impurities.

摘要翻译： 本发明涉及一种检测高温水溶液中的杂质的方法和用于检测杂质的装置。 具体地，本发明提供一种使用电化学水化学技术检测电化学电流的高温水溶液中含有还原剂的杂质的方法，所述电化学电化学技术根据高温水溶液中的杂质妨碍 形成在贵金属电极上的氧化膜的形成，以及包含贵金属电极，对电极和施加电化学势的装置以及测量杂质检测方法的电化学电流的杂质检测装置。

公开(公告)号：US08643377B2

公开(公告)日：2014-02-04

申请号：US12962805

申请日：2010-12-08

申请人： Jei-Won Yeon ,  Kyuseok Song ,  Jaesik Hwang ,  Myung Hee Yun

发明人： Jei-Won Yeon ,  Kyuseok Song ,  Jaesik Hwang ,  Myung Hee Yun

IPC分类号： G01N27/02 ,  G01R27/08 ,  G01N27/26

CPC分类号： G01N17/02

摘要： A method of detecting impurities in a high-temperature aqueous solution and an apparatus of detecting impurities for the same. Specifically, the present invention provides a method of detecting impurities in a high-temperature aqueous solution comprising a reducing agent using an electrochemical water chemistry technology detecting the electrochemical current varied according to the degree in which the impurities in the high-temperature aqueous solution hinder the formation of an oxide film that is formed on a noble metal electrode, and an impurity detecting apparatus comprising a noble metal electrode, a counter electrode, and a device of applying the electrochemical potential and measuring the electrochemical current for the method of detecting impurities.

摘要翻译： 检测高温水溶液中的杂质的方法及其检测杂质的装置。 具体地，本发明提供一种使用电化学水化学技术检测电化学电流的高温水溶液中含有还原剂的杂质的方法，所述电化学电化学技术根据高温水溶液中的杂质妨碍 形成在贵金属电极上的氧化膜的形成，以及包含贵金属电极，对电极和施加电化学势的装置以及测量杂质检测方法的电化学电流的杂质检测装置。