NOVELTY - Producing biofuels from waste and/or biomass (2), involves gasification of waste/biomass in anaerobic conditions to produce a raw biosyngas; mixing raw biosyngas with air; contacting raw biosyngas and air mixture (11) with an air stream; elevating temperature of biosyngas; chilling heat treated gas mixture; removing elements/compounds, which are poisonous towards catalysts of Fischer-Tropsch synthesis; and passing cleaned heat treated biosyngas through a Fischer-Tropsch synthesis.    USE - For producing biofuels from waste containing municipal waste, industrial waste fractions, waste from food industry, and waste from agriculture and/or fish processing industry and/or biomass (claimed) for making fuel such as gasoline, diesel, bioethanol and biodiesel for transportation of vehicles.    ADVANTAGE - The method for production of biofuels by combined biomass gasification and Fischer-Tropsch synthesis, which eliminate the problem with tar poisoning the catalysts in the Fischer-Tropsch synthesis. The method allows employing waste in combination with or as a substitute for biomass as raw material for the syngas fed to the Fischer-Tropsch synthesis. The combination of a strong heating of a raw syngas exiting a gasifier causing an atomization of substantially all compounds of the raw syngas and thus destruction of all organic compounds in the raw syngas including tars and dioxins, and a subsequent rapid condensation of the atomized syngas in certain anaerobic conditions, will result in that practically all organic elements in the raw syngas will be converted to low-molecular anaerobic combustion products, primarily carbon monoide, CO2, water (H2O), and hydrogen (H2). Thus the problem with tar in a raw syngas from gasifying biomass becomes practically eliminated.    DETAILED DESCRIPTION - Producing biofuels from waste and/or biomass (2), involves gasification of the waste/biomass in anaerobic conditions to produce a raw biosyngas; mixing the raw biosyngas with air to obtain an oxidation degree, where a ratio of carbon dioxide (CO2) to sum of carbon monoxide and CO2 is 0.2-0.4; contacting the raw biosyngas and air mixture (11) with an air stream heated at 3000-5000 degrees C; elevating the temperature of the biosyngas to at least 1250 degrees C; chilling the heat treated gas mixture to 100-200 degrees C to form a heat treated biosyngas; subjecting the heat treated biosyngas to cleaning measures for removing elements/compounds, which are poisonous towards the catalysts of the Fischer-Tropsch synthesis to at least a tolerable level for the catalysts of the Fischer-Tropsch synthesis; and passing the cleaned heat treated biosyngas through a Fischer-Tropsch synthesis for production of biofuels. An INDEPENDENT CLAIM is included for a device for producing biofuels from biomass, comprising a gasifier forming a raw biosyngas from the waste/biomass; unit for mixing a controlled amount of air into the raw biosyngas exiting the gasifier to obtain an oxidation degree, where a ratio of carbon dioxide (CO2) to sum of carbon monoxide and CO2 is 0.2-0.4; unit for transporting the mixture of raw biosyngas and air to a heat treatment chamber; a plasma reactor supplying a stream of inert gas heated to 3000-5000 degrees C to the heating chamber, where the heated inert gas is mixed with the mixture of raw biosyngas and air; unit for cooling the gas exiting the heat treatment chamber to 100-200 degrees C; device for transporting the gas mixture from the cooling unit to cleaning measures for removing compounds which are poisonous towards the catalysts of the Fischer-Tropsch synthesis to at least a tolerable level for the catalysts of the Fischer-Tropsch synthesis; and unit for transporting the cleaned heat treated biosyngas to a Fischer-Tropsch synthesis reactor for production of biofuels.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic view of the device for producing biofuels from biomass.    Waste/biomass (2)    Inlet (3)    Carbonization zone (5)    Unit for tapping and collecting liquid slag and metal alloy (8)    T-junction on the outlet tube (9)    Air (11)    Plasma torch (13)    Zone (14)    Decomposition reactor (15)