HEAT CARRIER Russian patent published in 2018 - IPC C09K5/08 

FIELD: heat.

SUBSTANCE: invention relates to an organic heat carrier, which can be used to heat technological equipment in a wide range of industries. heat carrier includes, mass%: diphenyl 9.00–11.00; diphenyl oxide 17.50–18.50; n-tridecane 71.50–72.50.

EFFECT: invention provides a heat carrier with reduced melting point indicators to minus 10 - minus 8 °C and a density of up to 0,817–0,840 g/cm³ with the expansion of the temperature range of its use and the reduction of energy consumption for melting and maintenance in working order.

1 cl, 5 ex