FIELD: metallurgy.
SUBSTANCE: method of receiving of carbonyl iron includes evaporation of pentacarbonyl of iron in evaporator, outfitted by steam jacket, thermal decomposition of pentacarbonyl at presence of ammonia gas in decomposition apparatus. Evaporation of iron pentacarbonyl in evaporator is implemented in temperature difference 20÷36°C.
EFFECT: invention provides increasing of time for nonstop operation of equipment ensured by reduction of depositions on walls and bottom of evaporator and at outlet fitting of evaporator and pipeline of vapour of iron pentacarbonyl from evaporator up to decomposition apparatus.
6 ex
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