Curr. Biotech. ›› 2014, Vol. 4 ›› Issue (1): 54-58.DOI: 10.3969/j.issn.2095-2341.2013.0 .

Previous Articles     Next Articles

GC-MS Analysis of Biomass Tar Distillate Composition under Different Temperature

YANG Yu-qiong, LU Shi-yuan   

  1. College of Chemical Engineering, Bijie University; Key Laboratory of Applied Chemistry of Guizhou Province; Coal-based New Materials Engineering Center, Guizhou Bijie 551700, China
  • Received:2013-08-26 Online:2014-01-25 Published:2013-11-01

生物质焦油不同温度段馏分成分GC-MS分析

杨玉琼,卢仕远   

  1. 毕节学院化学工程学院, 贵州省应用化学特色重点实验室, 煤基新材料工程中心, 贵州 毕节 551700
  • 作者简介:杨玉琼，教授，主要从事物理化学教学及相关研究。E-mail:yangyuq_6623@126.com
  • 基金资助:

    贵州省教育厅自然科学研究项目(黔教科2010071)；贵州省高等学校大学生创新创业训练计划项目(201210668002)；毕节学院化学与化学工程学院大学生科研训练计划项目资助。

PDF

Abstract: The production of biomass tar caused clogging, pollution and corrosion in the gas pipeline and gas cooker, which restricted the sustainable development of biomass energy industry. The composition of biomass tar distillate produced during biomass gasification process in straw gasifier designed by Agricultural Machinery Institute was analyzed by GC/MS method for four temerature ranges of 110~160℃, 160~160℃, 200~210℃ and 210~220℃. The results showed that there were 16 kinds of qualitative compounds, which were methylbenzene and 14 kinds of phenolic derivatives, and one kind of fatty acid ester. This study provided reference for tar processing method.

Key words: biomass tar, distillation, GC/MS analysis

摘要： 生物质焦油的产生会对燃气管道和燃气灶具造成堵塞、污染和腐蚀等，制约了生物质能源产业的可持续发展。本研究以毕节市农机研究所设计的秸秆气化炉在生物质制气过程中产生的焦油为研究对象，采用GC/MS法对110~160℃、160~200℃、200~210℃和210~220℃四个温度段的焦油馏分组成成分进行了分析，结果表明，已定性的16种化合物中有甲苯及14种酚类衍生物和1种脂肪酸酯，为寻求焦油的处理方法提供参考。

关键词: 生物质焦油, 蒸馏, GC/MS分析

[an error occurred while processing this directive]