FIELD: technological processes.
SUBSTANCE: disclosed is method for evaporation of cryogenic liquid. Method involves combustion of fuel in burner for production of waste gas; mixing of atmospheric air and exhaust gas for production of mixed gas; bringing mixed gas by means of indirect heat exchange with cryogenic liquid for evaporation of cryogenic liquid. Also method includes steps of mixed gas removed from casing by means of discharge, located between upstream heat exchange pipe and first downstream heat exchange pipe. This part of mixed gas forms bypass mixed gas flow, which are distributed downstream from first downstream of heat exchange tube.
EFFECT: using invention enables to minimise emission of contaminants, reducing icing heat exchange elements of evaporator.
26 cl, 2 dwg
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