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Determination of Sulfur Compounds in Light Hydrocarbon and Its Products by Gas Chromatography

DOU Yunqin1, LI Xiao li1, SONG Huimei1, ZHANG Lichao1, CAO Guoying1,GU Xiaoqing1, ZHANG Hanqi2   

  1. 1. Analytical Center, Research Institute of Technology Development, Chemical Engineering andTechnology Corporation of Daqing Oil Field, Daqing 163453, Heilongjiang Province, China; 2. College of Chemistry, Jilin University, Changchun 130012, China
  • Received:2007-05-23 Revised:1900-01-01 Online:2008-05-26 Published:2008-05-26
  • Contact: ZHANG Hanqi

Abstract: The sulfur compounds in light hydrocarbon and its products were determined by gas chromatography with a flame photometric detector. The experimental conditions were examined and some types of standard curves were studied in detail. The determination limits of 2-propyl mercapan, 1-propyl merca pan and methyl thioether are 0.56,0.21 and 0.37 mg/L, respectively. The proposed method was applied to the determination of sulfur compounds in light hydrocarbon and its products and the results obtained are satisfactory.

Key words: sulfur compounds, light hydrocarbon, flame photometric detector

CLC Number: 

  • O65