FIELD: fluidics.
SUBSTANCE: method comprises supplying fluid to the liquid-gas get device by pump, pumping out the vapor-gas fluid from the vessel or tank for storing liquid, and compressing the fluid in the liquid-gas jet device using the liquid energy. The mixture produced in the liquid-gas jet device is supplied to the separator, is separated into gas phase and liquid phase. The liquid phase is discharged to the vessel or tank, and the oil or gasoline is sup-plied to the inlet of the pump or separator. The gas phase is supplied to the second liquid-gas jet device from the separator. The second pump supplies liquid to the jet device, and, due to the fluid energy, the gas phase is compressed. The mixture produced in the second liquid-gas jet device is supplied to the second separator and is separated into gas phase and liquid phase. The liquid phase is discharged from the second separator to the vessel or tank, and, simultaneously, the oil or gasoline is supplied to the inlet of the second pump or the second separator. The gas phase is supplied to the absorber from the second separator. The absorbent is made of hydrocarbon liquid. The gas phase free from hydrocarbon is removed from the absorbent, the hydrocarbon liquid with hydrocarbons of gas phase dissolved in it is directed to the desorption unit. The device comprises pump, liquid-gas jet device, separator, second pump, second liquid-gas jet device, absorber, and desorption unit.
EFFECT: reduced oil or gasoline loss.
18 cl, 2 dwg
