FIELD: separation of liquid mixtures; separation of three and more components of liquid mixtures by rectification method; food-processing, chemical and petrochemical industries.
SUBSTANCE: proposed method includes separation of mixture in rectifying column provided with vertical partition intersection part of plates and dividing interior of column into two sectors. Distribution of vapor flows in sectors and temperature conditions of heater and dephlegmator are so selected that target components contain minimum amount of admixtures.
EFFECT: low cost of target product due to reduced labor consumption.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RECTIFYING TOWER FOR SEPARATION OF THREE-COMPONENT MIXTURE | 2003 |
|
RU2234356C2 |
| METHOD OF RECTIFICATION SEPARATION OF MULTICOMPONENT MIXTURES | 1996 |
|
RU2091116C1 |
| BREW RECTIFICATION PLANT FOR PRODUCTION OF FOOD ALCOHOL | 1989 |
|
SU1655104A1 |
| METHOD FOR SEPARATION OF BINARY OR MULTICOMPONENT MIXTURES OF LIQUID-VAPOR SYSTEM | 1987 |
|
RU1557958C |
| METHOD FOR PURIFICATION OF ETHYL ALCOHOL CONTAMINATED BY IMPURITIES | 0 |
|
SU1830078A3 |
| DISTILLATION COLUMN | 2018 |
|
RU2680064C1 |
| METHOD OF CONTINUOUS UNMIXING MIXTURE OF ETHYL CHLOROSILANE | 2018 |
|
RU2682330C1 |
| METHOD OF PRODUCTION OF RECTIFIED ALCOHOL | 2006 |
|
RU2315109C2 |
| METHOD OF REFINING CRUDE ALCOHOL AND OTHER ALCOHOL-CONTAINING MIXTURES | 1997 |
|
RU2112576C1 |
| METHOD OF PRODUCTION OF RECTIFIED ETHYL ALCOHOL "LUX" | 2005 |
|
RU2272843C1 |
