DEVICE FOR GENERATING ULTRA SUPER CRITICAL WORKING FLUID Russian patent published in 2018 - IPC F22B1/22 

FIELD: oil and gas industry.

SUBSTANCE: device is a tubular body in which a reactor for generating an ultra super critical working fluid, in the form of a hollow cylinder, and a combustion chamber are arranged. Volume of the body of the generation module is divided by a perforated screen-reflector into two communicating cavities, in one of the cavities a reactor is longitudinally mounted, and a regulator of the generated ultra super critical working fluid pressure is installed at the output of the reactor. Space between the outer surface of the reactor, body and perforated screen-reflector is filled with a highly porous cellular material, and in another cavity a combustion chamber configured as an infrared burner is arranged. Device is equipped with a heat recovery module for flue gases, made in the form of a body in which a heat exchange tube is coaxially arranged with a gap, outlet of the tube is connected to the inlet of the reactor, the cavity between the body and the heat exchange tube is filled with a highly porous cellular material and is equipped with an inlet channel and an outlet channel, first of which is connected to the flue gas outlet of the generation module, and the output channel is able to be connected to a catalytic flue gas cleaning unit.

EFFECT: invention can be used to generate an ultra super critical working fluid fed to the petrogen-containing reservoirs to enhance their efficiency.

18 cl, 8 dwg