PLANT FOR PROCESSING HEAVY OIL RESIDUES AND METHOD OF OBTAINING DISTILLATES OF FUEL PURPOSE BASED THEREON Russian patent published in 2009 - IPC C10G47/00 C10G47/32 

FIELD: oil and gas industry.

SUBSTANCE: plant for processing heavy oil residues consists of the raw material heating oven connected with the reactor used for the cracking process, separators and rectification column. The plant is differed by the fact that it is equipped with the acoustical action unit installed in front of the oven and made with the possibility of processing oil residues mixed with liquid aromatic addition, hydraulic cyclone installed after the reactor and made with the possibility of separating hydrogenisate into two fractions: fraction with the boiling temperature of up to 400°C and fraction with the boiling temperature of more than 400°C; at that, hydraulic cyclone is connected through the oven to the hydraulic cleaning reactor of fraction with the boiling temperature of up to 400°C, which is connected to separators and rectification column. Method of obtaining distillates of fuel purpose on the above plant involves mixing of oil stock with hydrogen donator - liquid aromatic addition, homogenisation and activation of the obtained mixture by means of acoustical action under pressure of 0.5-1.0 MPa, temperature of 60-120°C, oscillation frequency of 0.5-50 kHz, intensity of not less than 0.2 W/cm² and the installed capacity of not less than 5 KW, and performing the thermal hydrogen cracking process of the obtained mixture with the subsequent extraction of end products.

EFFECT: simplifying the design and increasing efficiency.

9 cl, 1 tbl, 1 dwg