FIELD: power engineering.
SUBSTANCE: method is proposed, including application of two coolants with different temperatures, with control of their flow rates, besides, one of coolants is made in the form of a liquid hydrocarbon fuel (cooler), on the surface of heat exchange channel walls, contacting with the liquid hydrocarbon fuel (cooler), thermocouples are installed, with the help of which the current temperature of this surface is maintained, and the temperature is maintained to the specified one, not exceeding hundred degrees Celsius, being the temperature of deposition start, at the same time at this moment to reduce temperature of surface of heat exchange channel walls the control of flow rate of one coolant in the form of a hydrocarbon fuel (cooler) is carried out by increasing speed of its pumping at any pressures inside the heat exchange device.
EFFECT: prevention of deposits on walls of heat exchange channels.
2 cl, 1 dwg
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