Method of detection and quantitative determination

专利名称：Method of detection and quantitative

determination of sulfur and sulfur monitorusing the method

发明人：Oosaka, Hajime Osaka Works Sumitomo

Elec. Ind. Ltd

申请号：EP86100248.3申请日：19860109公开号：EP0187675B1公开日：19911127

摘要：A method and apparatus for making a quantitative determination of gaseoussulfur. The sulfur is illuminated with light having one or more spectral lines selected froma first group of peaks including positive peaks at wavelengths in nm of 263, 265.5, 268,270.5, 273, 276, 279 and 282, and from a second group of peaks including negative peaksat wavelengths in nm of 2.5, 267, 269.5, 272, 275, 278 and 281. The absorption by thesulfur of the illuminating light is measured and this absorption is analyzied to determinesulfur content.

申请人：SUMITOMO ELECTRIC INDUSTRIES LIMITED

地址：NO. 15, KITAHAMA 5-CHOME, HIGASHI-KU; OSAKA-SHI, OSAKA 1

代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät

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