FIELD: chemistry.
SUBSTANCE: invention relates to field of synthesis of hydrocarbons from synthesis-gas mixture. Invention deals with method for optimisation of functioning of zone of hydrocarbon synthesis from raw material, which contains synthesis-gas, in which catalyst, containing cobalt, is present, with claimed method including the following stages: a) determination of theoretic value of partial pressure of carbon monoxide in reaction zone, b) regulation of partial CO pressure, determined at stage a), to value, higher or equal 4 bars, c) determination of new value of theoretic value of partial CO pressure CO in reaction zone.
EFFECT: optimisation of device operation, improvement of catalyst stability.
21 cl, 2 tbl, 14 ex
