METHOD FOR HEATING LIQUID MEDIA Russian patent published in 2021 - IPC H05B6/10 

FIELD: oil and gas industry.

SUBSTANCE: invention relates to industry, to a technique of heating liquid substances, including for heating flowing liquids in various technological processes, technologies for oil and gas production, injection of associated water into wells, preparation and transportation of well products. A method for heating liquid media includes a process of exposure to alternating electromagnetic field, the source of which is an inductor, the outer wall of a heater case at the location of the inductor is made of magneto-penetrable material, a heating element in the form of a pipe of random cross-section is located outside the case opposite the inductor, and it forms an annular gap between its inner surface and the outer surface of the case, high-frequency current is applied to the inductor, as a result of which alternating electromagnetic field is created around its outer surface, which acts on the heating element, while liquid medium washes the heating element from all sides, as well as the outer surface of the heater case.

EFFECT: creation of the method for heating liquid media, in which most of the energy supplied directly from the outside would go to its heating.

27 cl, 7 dwg