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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/4178

    Title: The Analysis of Sulfur Compounds by Solid Adsorbent Tenax GR Preconcentration and Gas Chromatography with Flameless Sulfur Chemiluminescence Detection
    Authors: Sye, Wen-fa;Cheng, Mei-fang
    Contributors: 淡江大學化學學系
    Keywords: Sulfur Compound;Tenax Adsorption;Flameless Sulfur Chemiluminescence Detector;Gas Chromatography;硫化合物;Tenax吸附;無火焰硫化學發光偵測器;氣相層析儀
    Date: 1997-04
    Issue Date: 2013-07-29 13:39:25 (UTC+8)
    Publisher: 臺北市:中國化學學會
    Abstract: Gas chromatography using flameless sulfur chemiluminescence detection was applied to the analysis of sulfur compounds in air. A trap employing the solid adsorbent Tenax GR was used to enrich ambient levels of volatile sulfur compounds. The sulfur gases were then thermally released according to programmed temperature from the adsorbent trap and re-collected in a column cooled with liquid nitrogen. The sulfur compounds were revolatilized and directly transferred to the system of PLOT-column gas chromatograph/flameless sulfur chemiluminescence detector for analysis. The PTV injector has been used as a thermal desorption chamber for analysis of sulfur compounds. The sulfur gaseous compounds known to cause nuisance odors in the air from sewerage treatment works were determined.
    Relation: Journal of the Chinese Chemical Society=中國化學會會誌 44(2), pp107-114
    DOI: 10.1002/jccs.199700018
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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