FIELD: chemistry.
SUBSTANCE: invention can be used to carry out exothermic chemical reactions in pseudoisothermic conditions. Boiling water is passed through heat exchangers (5a) on a path which passes inside the heat exchangers between an inlet opening (5h) for boiling water and outlet opening (5f). Another stream of water is passed through one more inlet opening (5g) in front of the said inlet opening (5h) for boiling water relative the direction of the stream passing along the said inner path, where the said additional water stream is at temperature below the boiling water being fed into that heat exchanger.
EFFECT: invention enables regulation of temperature of an exothermic reaction and obtaining water vapour at the same time.
2 cl, 2 dwg
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