FIELD: chemistry.
SUBSTANCE: invention relates to a method where at the first step, a starting mixture containing water vapour and oxygenates such as methanol and/or dimethyl ether is converted on a catalyst to olefins and said olefin mixture is separated on a separating apparatus into a stream rich in C1-C4 hydrocarbons and a stream rich in C5+ hydrocarbons. The stream rich in C5+ hydrocarbons is separated into a stream rich in C5- and C6- hydrocarbons and a petrol product stream rich in C7+ hydrocarbons, wherein the stream rich in C5- and C6- hydrocarbons is partially esterified with methanol and the obtained ester is added to the petrol product stream. The invention also relates to an apparatus for producing synthetic fuel.
EFFECT: low content of olefins in synthetic fuel.
14 cl, 1 dwg, 2 ex
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