1Demirbas A. The influence of temperature on the yields of compounds existing in bio- oils obtaining from biomass samples via pyrolysis. Fuel Processing Technology, 2007,88: 591-597.
2EC (European Commission). Promoting bio-fuels in Europe. European Commission, Directorate- General for Energy and Transport, B-1049 Bruxelles, Belgium; 2004, <Z http://europa, eu. int/comm/dgs/energy transport/index-en, html>.
3EUREC Agency. The future for renewable energy, prospects and directions. London,UK. James and James Science Publishers Ltd. 1996.
4Demirbas A, Gullu D. Acetic acid, methanol and acetone from lignocellulosics by pyrolysis. Energy Education Science and Technology, 1998, 2: 11-115.
5Ozcimen D, Karaosmanoglu F. Production and characterization of bio-oil and biochar from rapeseed cake. Renew Energy, 2004, 29. 779-787.
6Encinar JM, Beltran F J, Ramiro A, Gonzalez JF. Pyrolysis/gasification of agricultural residues by carbon dioxide in the presence of different additives: influence of vari-ables. Fuel Processing Technology, 1998, 55 : 219-233.
7Wang D, Czernik S, Montane D, Mann M, Chornet E. Biomass to hydrogen via fast pyrolysis and catalytic steam reforming of the pyrolysis oil or its fractions. Industrial Engineeing Chemistry Reseach, 1997, 36. 1507-1518.
8Bridgwater A. Renewable fuels and chemicals by thermal processing of biomass. Chemical Engineering Journal, 2003, 91: 87-102.
9Ayhan Demibas. Biofuels souces, biofuel policy, biofuel economy and global biofuel projections. Enegy Convesion and Management, 2008, 49. 2106-2116.
