PROCEDURE FOR PROCESSING OIL CONTAINING FRACTIONS AND DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2011 - IPC C10G15/00 C10G9/24 

FIELD: oil and gas production.

SUBSTANCE: here is disclosed procedure for processing oil containing fractions. The procedure consists in thermal cracking the fractions out of a source liquid phase at atmospheric pressure and in production of finish products out of generated gaseous substance. The procedure also consists in exposure of source raw stock to generated magnetic field, and in successive separation of gaseous substance to condensed liquid and non-condensed vapour-like constituents. In the procedure there is used alternate and rotating magnetic field. It influences treated volume of liquid phase directly during thermal cracking in a cavity of the cracking unit. Processed volume proper functions as a connecting link locking magnetic flow in used circuit. Also, intensity of alternate magnetic field is measured in thickness of layers present in the unit of treated oil containing fractions and equals to 1×10⁴ ÷ 1×10⁶ a/m; the range of frequencies of applied magnetic field is within limits 40-70 Hz; temperature of their heating is within the range 45°-65°C, while time of processing is 0.06-0.18 hours. Also, here is disclosed the device for processing oil containing fractions. The device consists of the cracking unit designed for holding volumes of source raw stock and of a unit for extraction of finish products. The latter includes a tank-accumulator, a refluxer-distiller for cooling and condensation of gaseous substance produced at cracking, and a source of heat power supply for heating treated raw stock to specified process temperature. The device further consists of a generator of magnetic field electrically coupled with an external power source. The generator produces alternate rotating magnetic field in volume of treated raw stock corresponding to the locking connecting link in the applied magnetic system of specified frequency and intensity. The generator corresponds to a closed circuit consisting of interconnected magnetic-conducting plates, in bodies of which there are arranged three electric windings of a coil each connected to one of phases of an external three-phase power source supplying alternate electric current. Notably, one set of plates, generating magnetic circuit, has a through slot wherein there is positioned the cracking unit proper containing processed oil fractions.

EFFECT: processing oil and its heavy constituents to light oil products at low power expenditures, simple process and embodiment; implementation of procedure at low capital cost and short period of preproduction.

2 cl, 3 ex, 1 dwg