FIELD: petroleum and gas processing. SUBSTANCE: preheated gas condensate is separated in multistep separator to yield vapor and liquid phases. Vapor phases from all steps are combined and rectified on atmospheric column to produce gasoline and bottoms. Last-step liquid phase is transferred through furnace into feeding section of vacuum column. Atmospheric column bottoms are fed into the same vacuum column below diesel fuel discharge plate. Working medium to create vacuum in vacuum column is a part of diesel fuel, which, after leaving injector, is heated and fed into the still of atmospheric column. EFFECT: increased recovery of light petroleum products, reduced heat consumption and loading on condensers. 3 cl, 1 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRIMARY DISTILLATION OF HYDROCARBON RAW MATERIAL (GAS CONDENSATE AND OIL) | 2000 |
|
RU2191800C2 |
| METHOD OF PRODUCTION OF MOTOR AND SHIP'S FUELS | 2000 |
|
RU2176263C1 |
| OIL REFINING METHOD | 2012 |
|
RU2484122C1 |
| ATMOSPHERIC-AND-VACUUM DISTILLATION UNIT FOR PRODUCING FUEL FRACTIONS FROM HYDROCARBON FEEDSTOCK | 2001 |
|
RU2211853C2 |
| METHOD OF PREPARATION OF HYDROCARBON RAW STOCK FOR BURNING IN BOILERS | 2002 |
|
RU2217478C1 |
| HYDROCARBON FEEDSTOCK DISTILLATION PROCESS TO PRODUCE FUEL FRACTIONS | 2001 |
|
RU2206596C2 |
| HYDROCARBON FEEDSTOCK PRELIMINARY DISTILLATION PROCESS | 2001 |
|
RU2200182C2 |
| METHOD OF SEPARATION OF GAS CONDENSATE | 1999 |
|
RU2159792C1 |
| PLANT FOR PREPARATION AND PROCESSING OF HYDROCARBON MATERIALS OF GAS-CONDENSATE POOLS | 2000 |
|
RU2182035C1 |
| METHOD OF PRODUCING MOTOR FUELS FROM HYDROCARBON RAW MATERIALS | 1998 |
|
RU2186085C2 |
