A Novel Gas Analyzer for SO2, NO and NO2in the Stack Effluent
| Autor: | Yuzuru Unosawa, Katsuyoshi Ito, Makoto Kikuchi, Ichiro Taniguchi, Toshikazu Saheki, Yoichi Murakami |
|---|---|
| Rok vydání: | 1975 |
| Předmět: |
Physics and Astronomy (miscellaneous)
business.industry Fossil fuel General Engineering Analytical chemistry General Physics and Astronomy chemistry.chemical_element Sulfur Gas analyzer chemistry.chemical_compound chemistry Stack (abstract data type) Combustor Nitrogen dioxide Absorption (electromagnetic radiation) business Effluent |
| Zdroj: | Japanese Journal of Applied Physics. 14:131 |
| ISSN: | 1347-4065 0021-4922 |
| DOI: | 10.7567/jjaps.14s1.131 |
| Popis: | A novel gas analyzer by UV absorption has been developed in order to measure the concentrations of sulphur dioxide, nitric oxide and nitrogen dioxide which are the major gaseous pollutants in the fossil fuel burner exhaust. Theoretical consideration of multiple ingredient measurement by light absorption, results of measurement of absorption cross sections of the three gases, discussion on the anomalous behavior of NO absorption and operating performance of the developed gas analyzer are described. The operating characteristics revealed this gas analyzer is useful for the monitoring of SO2, NO, and NO2 in the stack effluent. |
| Databáze: | OpenAIRE |
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