• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
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Volume 19 Issue 1
Feb.  2006
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Article Contents
DAI Guang-ze, CHEN De-ke, NI Qing-qing, LUO Yu, LIU Ze-sheng. Diesel Oil Sorption Behaviours of Plant Charcoals[J]. Journal of Southwest Jiaotong University, 2006, 19(1): 20-24.
Citation: DAI Guang-ze, CHEN De-ke, NI Qing-qing, LUO Yu, LIU Ze-sheng. Diesel Oil Sorption Behaviours of Plant Charcoals[J]. Journal of Southwest Jiaotong University, 2006, 19(1): 20-24.

Diesel Oil Sorption Behaviours of Plant Charcoals

  • Received Date: 15 Apr 2005
  • Publish Date: 25 Feb 2006
  • Diesel oil sorption behaviours were investigated experimentally on three kinds of plant charcoals including carbonized corn,cole and bamboo stalks.All the materials under investigation show some ability of diesel oil sorption,with the carbonized corn stalks being the best.Scanning electron microscope(SEM) analysis,mercury porosimetry and nitrogen adsorption were conducted to measure the sizes and distributions of pores and specific areas of the three plant charcoals.The results show that the plant charcoals with large pores(500 to 7 500 nm) have good diesel oil asorption ability because of good capillarity.There is no obvious relationship between diesel oil sorption behaviours and specific area,the effect of which is nelegible in terms of liquid adsorption.

     

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