PREPARATION METHOD OF LIQUID HYDROCARBON RAW MATERIALS Russian patent published in 2009 - IPC C10G7/00 C10G9/40 

FIELD: oil and gas production.

SUBSTANCE: inventions relate to oil preparation field and can be used in manufacturing of hydrocarbon fuel, petrochemistry products. Raw materials are heated up to specified subcriticality temperature, so that uncontrolled thermal cracking didn't start yet, for initiation of controlled process of molecules bond breakage (thermal decomposition) lay on raw materials of mechanical and wave action of different nature and wide range of frequency, particularly by means of cavitation attack, sonic, ultrasonic vibrations, by means of after raw materials treatment by mechanical and wave action it is directed on separation stage for steam and gas and liquid parts, steam and gas part is directed on stage of light marketable products receiving with reduced content in the product of sulphur and asphalt-tarry matter, liquid part is directed to the stage of hard marketable products receiving, herewith stages of raw materials heating up to the subcriticality temperature, stage of wave and mechanical attack and stage of separation for liquid and steam and gas parts are combined in the same instrument, or stage of wave and mechanical attack and separation stage for liquid and steam and gas parts are combined in the same instrument.

EFFECT: invention relates to preparation method of liquid hydrocarbon raw materials, including raw materials heating, thermal decomposition reaction product withdrawal.

4 cl, 4 ex, 3 tbl, 1 dwg