| ATR-UV/Vis光谱传感技术原理及其应用于制浆过程分析 |
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| 引用本文： | 付时雨,柴欣生.ATR-UV/Vis光谱传感技术原理及其应用于制浆过程分析[J].造纸科学与技术,2004,23(6):95-102. |
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| 作者姓名： | 付时雨 柴欣生 |
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| 作者单位： | 1. 华南理工大学制浆造纸工程国家重点实验室,广州,510640
2. 美国佐治亚理工大学造纸科学和技术研究所,亚特兰大,30332 |
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| 摘 要： | 本文描述了衰减全反射法(ATR)的光学原理,衰减全反射-紫外/可见光谱方法(ATR-UV)的特征及其用于化学工业进行过程监测的应用技术.ATR-UV传感器能够同时检测过程中体系的多种主要组成的含量,其方法简单,迅速,准确,无需对试样进行预处理或稀释.本文列举了ATR-UV传感器在制浆造纸工业溶液监测中的一些应用实例.该技术对于在线或内置传感器监测其它的化学化工过程方面也将具有很大的应用前景.
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| 关 键 词： | 衰减全反射法 紫外/可见光谱法 传感器 过程溶液 在线监测 制浆造纸 |
The Principle of Attenuated Total Reflection UV-Vis Spectroscopy and Its Application in Pulp and Paper Process Liquors Monitoring |
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| Fu Shiyu,Chai Xinsheng.The Principle of Attenuated Total Reflection UV-Vis Spectroscopy and Its Application in Pulp and Paper Process Liquors Monitoring[J].Paper Science & Technology,2004,23(6):95-102. |
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| Authors: | Fu Shiyu Chai Xinsheng |
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| Abstract: | The principle of attenuated total reflection (ATR) spectroscopy, ATR-UV methodology and its technical aspects in practical applications were described in detail. Demonstrations of ATR-UV for simultaneous analysis of major components in several processes in pulp and paper industry were presented. The ATR-UV technology is a simple, rapid and accurate method for simultaneous analysis of major components without sample-pretreatment or dilution, and is great potential to be developed as an on-line or in-line sensor for process chemical composition monitoring in industrial processes. |
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| Keywords: | Attenuated total reflection (ATR) UV/Vis spectroscopy monitoring process liquor on-line monitoring pulp and paper |
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