Determination of the Sulfur Compounds in the Exhaust Gas from a Cellophan Factory by Gas Chromatography

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  • ガスクロマトグラフィーによるセロファン製造工場排気ガス中の硫黄化合物の検出
  • ガス クロマトグラフィー ニヨル セロファン セイゾウ コウジョウ ハイキ ガ

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Abstract

Determination of the sulfur compounds in the exhaust gas from a cellophan factory were studied by gas chromatography equipped with liquid oxygen cold trap, and with flame photometric detector.<BR>The sulfur compounds, i.e., COS. H2S, CS2 were identified with the use of TCEP and TCP columns, and the ranges of the detected concentrations were as follows; COS 8-14ng/0.01l, H2S 26-48, CS2 720->1, 000 in non irradiation, respectively (Table-1).<BR>Light irradiation of natural sunlight (0.6cal cm-2 min-1, by thermocouple type) effect of the exhaust gas were produced COS (ab. 23ng/0.01l), SO2 (ab. 800ng/0.01l) but not H2S (Table-2).

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