2007 Volume 1 Issue 10
Article Contents
Abstract
References
Previous Article Next Article

Zhang Zongli, Du Gang, Ji Pengju, Zhu Jing, Jing Xin. Study on the preparation of TFE by pyrolyzing waste PTFE[J]. Chinese Journal of Environmental Engineering, 2007, 1(10): 141-144.
Citation: Zhang Zongli, Du Gang, Ji Pengju, Zhu Jing, Jing Xin. Study on the preparation of TFE by pyrolyzing waste PTFE[J]. Chinese Journal of Environmental Engineering, 2007, 1(10): 141-144.
shu

Study on the preparation of TFE by pyrolyzing waste PTFE

  • 1.

    Research & Development Center for Petrochemical Technology, Tianjin University, Tianjin 300072

  • 2.

    Research & Development Center for Petrochemical Technology, Tianjin University, Tianjin 300073

  • 3.

    Research & Development Center for Petrochemical Technology, Tianjin University, Tianjin 300074

  • 4.

    Research & Development Center for Petrochemical Technology, Tianjin University, Tianjin 300075

  • 5.

    Research & Development Center for Petrochemical Technology, Tianjin University, Tianjin 300076

  • Received Date: 01/06/2007
    Accepted Date: 02/02/2007
    Fund Project:
  • In the subatmospheric pressure system, the preparation of tetrafluoroethylene(TFE) monomer by pyrolyzing waste polytetrafluoroethylene(PTFE) was studied. The pyrolyzing pressure and temperature were investigated. The results showed that the pressure was the most important factor in pyrolysis process. At a certain temperature, it was favorable for increasing TFE yield under lower pressure of the pyrolysis. When the pyrolyzing temperature was 500 ℃ and pressure lower than 0.5 kPa, the yield of the TFE was 98%.
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索
Export Citation
PDF
XML

Article Metrics

Article views(2674) PDF downloads(1617) Cited by(0)

Access History

Study on the preparation of TFE by pyrolyzing waste PTFE

  • Received Date: 01/06/2007
  • Accepted Date: 02/02/2007
Fund Project:

Abstract: In the subatmospheric pressure system, the preparation of tetrafluoroethylene(TFE) monomer by pyrolyzing waste polytetrafluoroethylene(PTFE) was studied. The pyrolyzing pressure and temperature were investigated. The results showed that the pressure was the most important factor in pyrolysis process. At a certain temperature, it was favorable for increasing TFE yield under lower pressure of the pyrolysis. When the pyrolyzing temperature was 500 ℃ and pressure lower than 0.5 kPa, the yield of the TFE was 98%.

    HTML

Reference (0)

Catalog

  • HTML

/

DownLoad:  Full-Size Img  PowerPoint
Return

All rights reserved: Reesearch Center for Eco-Environmental Sciences,Chinese Academy of Sciences Copyright © 1997-2016

Address:  Postcode: 100085 Phone: 010-62941074 E-mail: cjee@rcees.ac.cn

Supported by: Beijing Renhe Information Technology Co. Ltd  Technical support: info@rhhz.net