FIELD: chemistry.
SUBSTANCE: Invention relates to methanol production plant and to method of methanol production by oxidising methane-containing gas at said plant. Proposed plant comprises plant for integrated gas treatment, reactor gas-phase methane-containing gas oxidation consisting of gas-to-gas heat exchanger of reaction zone and gas-to-water heat exchanger of cooling zone, refrigerator-condenser, rectification unit, ecological system and gas burner. Note here that reaction mix maximum heat zone accommodates extra reactor made up of cylindrical tube with feeder of extra portion of cold methane-containing gas including natural gas, refrigerator-condenser communicated via injector with one of gas burner inlets.
EFFECT: higher yield of methanol per 1 m3 of methane in single cycle.
1 ex, 1 dwg
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