| 颗粒浓度在线监测的双波长消光法 |
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| 引用本文： | 郑刚,孙浩,黄廷磊,虞先煌.颗粒浓度在线监测的双波长消光法[J].仪器仪表学报,2000,21(5):533-535. |
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| 作者姓名： | 郑刚 孙浩 黄廷磊 虞先煌 |
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| 作者单位： | 上海理工大学仪器仪表学院,上海,200093 |
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| 基金项目： | 上海市“曙光计划”资助项目!编号 :97SG1 7 |
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| 摘 要： | 用消光法（Ｌｉｇｈｔ ｅｘｔｉｎｃｔｉｏｎ）可以测量微粒的粒度及浓度，但一般仅限于实验室装置。本文提出了一种双波长消光法进行颗粒浓度在线监测的新方法。文中除给出理论分析外，还给出了实测结果。
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| 关 键 词： | 颗粒浓度 在线监测 双波长消光法 催化剂 |
On-line Particle Concentration Measurement using Two Wavelengths Light Extinction |
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| Zheng Gang,Sun Hao,Huang Tinglei,Yu Xianhuang.On-line Particle Concentration Measurement using Two Wavelengths Light Extinction[J].Chinese Journal of Scientific Instrument,2000,21(5):533-535. |
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| Authors: | Zheng Gang Sun Hao Huang Tinglei Yu Xianhuang |
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| Abstract: | The methods to determine particle size and concentration using light extinction are well known.But usually this method can be well used in laboratory.In the paper,a new on- line method to determine particle con- centration using two- wavelengths light extinction is presented.The theoretical analysis and on- line measure- ment results are also given in the paper.The experiment results are good in agreement with off- line sampling process. |
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| Keywords: | On- line measurement Concentration Light extinction |
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