00828nam a2200193 a 450000100080000000500110000800800410001910000200006024501190008026001690019952001500036865000120051865000140053065000140054465000110055865000210056970000250059070000190061521344872021-09-16       2012    bl uuuu     u00u1 u    #d1 aMANGRICH, A. S.  aBiochar prepared by pyrolysis of castor oil cake discard from biodiesel industry in Brazil.h[electronic resource]  aIn: NATIONAL SPRING MEETING OF THE AMERICAN CHEMICAL SOCIETY, 243., 2012, San Diego. Abstracts. Washington, DC: American Chemical Society, 2012. Ref. 54-CELL.c2012  aWe are seeking to determine the best parameters for pyrolysis of biodiesel industry castor (Ricinus communis) discard aimed to obtaining biochar.  aBiochar  aBiodiesel  aPyrolysis  aMamona  aRicinus Communis1 aREZENDE, E. I. P. de1 aNOVOTNY, E. H.