00945nam a2200193 a 450000100080000000500110000800800410001910000160006024500800007626002320015650000440038852002000043265000130063265000250064570000190067070000250068970000190071470000180073313398572022-01-12       2008    bl uuuu     u00u1 u    #d1 aALHO, C. F.  aChemical oxidation of Eucalyptus benthamii charcoal.h[electronic resource]  aIn: ANNUAL INTERNATIONAL MEETING OF THE INTERNATIONAL BIOCHAR INITIATIVE, 2., 2008, Newcastle. Biochar, sustainability and security in a changing climate. Newcastle: International Biochar Initiative, 2008. p. 18. Ref. B1.c2008  aNa publicação: C. M. de Freitas Maia.  aThe aim of this study was to promote the chemical oxidation of Eucalyptus benthamii charcoal, intending the formation of functional groups attached to the charcoal?s condensed aromatic structure.  aCharcoal  aEucalyptus benthamii1 aNOVOTNY, E. H.1 aMAIA, C. M. B. de F.1 aLIMA, E. A. de1 aHANSEL, F. A.