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This work deals with the use of biofuels as transport fuels. The first part is devoted to the basic distribution of biofuels division and biomass division for their production. The main part focuses on particular biofuels and the ways of obtaining these fuels. The work describes in detail the technological processes and trends in the production of biofuels, such as MTBE, ETBE, bioethanol, biodiesel, butanol, further global use of biofuels for transport, their properties in motor vehicles, their production and consumer prices. The paper gives the basic statistics of some major countries and Czech Republic about total biomass production, covering area of growing crops for the production of bioethanol and biodiesel, their prices. At the end the attention is paid to assessment of the positive and negative characteristics of biofuels and their effect on nowadays. |
