Characterisation of Activated Carbons Obtained from Rice Husk

  • A. Merkel School of Engineering, Nazarbayev University, 53 Kabanbay Batyr Ave, Astana, Kazakhstan
  • A. Satayeva School of Engineering, Nazarbayev University, 53 Kabanbay Batyr Ave, Astana, Kazakhstan
  • F. Cannon Pennsylvania State University, Old Main, State College, PA 16801, USA
  • C. Howell University of Brighton, Mithras House, Lewes Road , Brighton, BN2 4AT, UK
  • St. Meikle University of Brighton, Mithras House, Lewes Road , Brighton, BN2 4AT, UK
  • K. Laszlo Budapest University of Technology and Economics, 1111 Budapest, M?egyetem rkp. 3., Hungary
  • V. Inglezakis School of Engineering, Nazarbayev University, 53 Kabanbay Batyr Ave, Astana, Kazakhstan
  • J. Jandosov Institute of Combustion Problems, Bogenbay batyra ave. 172, Almaty, Kazakhstan
  • S. Ray University of Brighton, Mithras House, Lewes Road, Brighton, BN2 4AT, UK
  • Z. Mansurov Institute of Combustion Problems, Bogenbay batyra ave. 172, Almaty, Kazakhstan
  • S. Mikhalovsky University of Brighton, Mithras House, Lewes Road, Brighton, BN2 4AT, UK
DOI: https://doi.org/10.18321/ectj472

Abstract

Rice husk derived activated carbons doped with nitrogen have been studied using low temperature nitrogen adsorption, scanning electron microscopy, mercury porosimetry, thermogravimetric analysis combined with mass-spectrometry, differential scanning calorimetry and X-ray photoelectron spectroscopy. It has been shown that N-doped activated carbon produced by high temperature treatment of the starting material soaked with urea, has a significantly higher anion exchange capacity than the other samples studied, which correlates with its higher adsorption capacity towards nitrate ion removal from aqueous solutions with the initial concentration of 5 and 15 ppm.

References

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[5]. A.R. Satayeva, et al., TG-MS and XPS analysis of rice husk derived activated carbons (2016). Extended Abstracts, Carbon 2016 International Conference Proceedings. PennState, PA, USA.
Published
2016-10-27
How to Cite
[1]
A. Merkel, “Characterisation of Activated Carbons Obtained from Rice Husk”, Eurasian Chem.-Technol. J., vol. 18, no. 4, pp. 299-304, Oct. 2016.
Issue
Vol 18 No 4 (2016)
Section
Articles

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