NOVELTY - Producing a torrefaction gas product from torrefaction gases, where the torrefaction gas product is suitable as raw material for biofuel production, comprises receiving torrefaction gases, the torrefaction gases being produced by processing biomass in a torrefaction process; and cooling the torrefaction gases to a condensing temperature to condense the torrefaction gases to a torrefaction gas condensate, where the condensing temperature is between 10 degrees C and 40 degrees C, where the torrefaction gas condensate comprises the torrefaction gas product.    USE - The methods are useful for producing torrefaction gas product from torrefaction gases; for producing torrefaction gas product from biomass; and for producing biofuel from torrefaction gases or biomass. The condenser is useful for condensing torrefaction gases to torrefaction gas condensate (all claimed).    ADVANTAGE - The method, apparatus, and system enable the production of biofuel from torrefaction gas. Thus, the product variety of the torrefaction process increases, as the torrefaction gases are not necessarily burned. In contrast, the torrefaction gases can be used to produce biofuel. This enables more efficient use of the biomass feedstock, as excessive heat is not necessarily produced by burning the torrefaction gases.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are:    (1) a method for producing a torrefaction gas product from biomass, where the torrefaction gas product is suitable as raw material for biofuel production, comprising processing the biomass in a torrefaction process, the torrefaction process comprising treating the biomass in a temperature between 200 and 350 degrees C; to produce torrefaction gases; and performing the steps above;    (2) a method for producing biofuel from torrefaction gases or biomass, comprising receiving the torrefaction gas product having been produced by the method above; and hydrotreating at least part of the torrefaction gas product in a hydrotreatment unit comprising at least one hydrotreating reactor, with hydrogen, and using at least one catalyst; to produce a biofuel mixture comprising the biofuel;    (3) an apparatus for producing a torrefaction gas product from torrefaction gases, where the torrefaction gas product is suitable as raw material for biofuel production, the apparatus comprising means for receiving the torrefaction gases, and a condenser arranged to cool the torrefaction gases to a condensing temperature, where the condensing temperature is between 10 degrees C and 40 degrees C, thus condensing the torrefaction gases to a torrefaction gas condensate, where the torrefaction gas condensate comprises the torrefaction gas product; and    (4) raw material for biofuel production, where the raw material has been produced by the method above.