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›› 2003, Vol. 3 ›› Issue (1): 0-0.

• 1 •    

A Preliminary Study of the Plasma Pyrolysis of Waste Tyres

TANG Lan(唐兰), HUANG Hai-tao(黄海涛), ZHAO Zeng-li(赵增立), et al.   

  1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, Guangdong 510070, China
  • 出版日期:2003-02-20 发布日期:2003-02-20

Research Advances in Biodesulfurization Technology of Coal and Oil

JIANG Cheng-ying， WANG Rong， LIU Hui-zhou, CHEN Jia-yong   

  1. Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, Guangdong 510070, China
  • Online:2003-02-20 Published:2003-02-20

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摘要： Thermal plasma pyrolysis of waste tyres for recovering energy was performed in a nitrogen plasma reactor. The main gaseous products were identified by chromatography as H2, CO, CH4, C2H2 and so on. From a series of experiments, the effects of the process parameters of thermal plasma pyrolysis were investigated. Under our experimental conditions with steam injection, the total contents of H2 and CO reached up to 38.3% in the gas product, C2H2 up to 4%, and the maximum calorific value of the pyrolysis gas was 8.96 MJ/m3. The results indicate that plasma-assisted thermal decomposition of waste tyre particles may be a useful way for recovering energy and useful chemicals.

关键词: thermal plasma, pyrolysis, waste tyres, waste recycling

Abstract: Thermal plasma pyrolysis of waste tyres for recovering energy was performed in a nitrogen plasma reactor. The main gaseous products were identified by chromatography as H2, CO, CH4, C2H2 and so on. From a series of experiments, the effects of the process parameters of thermal plasma pyrolysis were investigated. Under our experimental conditions with steam injection, the total contents of H2 and CO reached up to 38.3% in the gas product, C2H2 up to 4%, and the maximum calorific value of the pyrolysis gas was 8.96 MJ/m3. The results indicate that plasma-assisted thermal decomposition of waste tyre particles may be a useful way for recovering energy and useful chemicals.

Key words: biodesulfurization, fossil fuel, coal, oil

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