应用化学 ›› 2009, Vol. 26 ›› Issue (08): 993-995.

• 研究简报 • 上一篇    下一篇

工业混合烷中含硫化合物的鉴定

窦云芹1,高岩2,于淑杰2,李晓丽1,宋会美1,张立超1,曹帼英1,谷晓庆1,李铁纯3,汪子明4*,张寒琦4   

  1. (1.大庆油田化工有限公司技术开发研究院分析检测中心 大庆;2.大庆油田化工有限公司 大庆;
    3.鞍山师范学院化学系 鞍山;4.吉林大学化学学院 长春 130012)
  • 收稿日期:2008-08-04 修回日期:2009-02-17 出版日期:2009-08-10 发布日期:2009-08-10
  • 通讯作者: 汪子明,男,博士,讲师; E-mail:wangziming@jlu.edu.cn; 研究方向:色谱相关技术

Identify of the sulfur compounds in industrial mixed alkanes

DOU Yun-Qin1, GAO Yan2, YU Shu-Jie2, LI Xiao-Li1, SONG Hui-Mei1, ZHANG Li-Chao1, CAO Guo-Yang1, GU Xiao-Qiang1, LI Tie-Chun3, HONG Zi-Ming4*, ZHANG Han-Qi4   

  1. (1.Analytical Center,Research Institute of Technology Development,Chemical Engineering
    and Technology Corporation of Daqing Oil Field,Daqing;
    2.Daqing Oil Field,Daqing; 3.College of Chemistry,Anshan Normal College,Anshan;
    4.College of Chemistry,Jilin University,Changchun 130012)
  • Received:2008-08-04 Revised:2009-02-17 Published:2009-08-10 Online:2009-08-10

摘要:

建立了一种工业混合烷中含硫化合物的新的定性鉴定方法。样品经过氢氧化钾和硝酸银预处理后,可将工业混合烷中含硫化合物的硫醇、硫醚和噻吩进行分离,而后用GC-MS测定,鉴定了工业混合烷中30种硫醚和5种硫醇化合物。

关键词: 工业混合烷, 硫醇, 硫醚

Abstract:

In the paper, a method for identifying the sulfur compounds in industrial mixed alkanes was developed. By treating samples with KOH and AgNO3, mercaptan, thioether and thiophene were separated and enriched effectively from industrial mixed alkanes, which were in favor of the analysis by GC-MS. 30 kinds of thioether compounds and 5 kinds of mercaptan compounds in industrial mixed alkanes were detectable.

Key words: Industrial mixed alkanes, thioether, mercaptan

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