| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to oil industry, particularly, to reduction of oil losses ion filling oil tanks. Proposed method comprises feeding liquid medium into fluid-gas jet device. The latter, then, is used to pump gas-steam mix from tank being filled with oil. Said mix is compressed in fluid-gas jet device by power supplied by fluid medium. Mix of gas-steam and fluid media formed in said device is fed into separator. Said mix is separated therein into gas and liquid phases to be discharged therefrom. Oil from the main pressure pipeline is used as fluid medium. Fluid-gas ejector is arranged parallel with said main pressure pipeline. Fluid medium is forced in aforesaid device by pressure of said main pressure pipeline. ^ EFFECT: higher degree of hydrocarbon vapor trapping. ^ 3 cl, 1 dwg |
