FIELD: chemistry.
SUBSTANCE: invention relates to equipment for rectification and absorption and can be used in oil refining, chemical and petrochemical industry. Invention relates to a mass-exchange tray containing a tray sheet equipped with bubbling devices and an overflow device including a drain baffle, a bottom of the drain device and a hydraulic lock. At the bottom of the drain device there is a container open from above and equipped with legs; at that, the upper edge of the container is in contact with the drain partition.
EFFECT: improvement of quality of control of rectification and absorption columns due to increase of time of liquid stay on mass-exchange trays.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| MASS EXCHANGE PLATE | 2010 |
|
RU2438748C2 |
| BAFFLE-RECTIFICATION CONTACT DEVICE FOR HEAT AND MASS EXCHANGE BETWEEN VAPOUR (GAS) AND LIQUID | 2024 |
|
RU2828599C1 |
| COLUMN FOR CARRYING-OUT MASS EXCHANGE PROCESSES | 0 |
|
SU753441A1 |
| COLUMN ABSORBER | 0 |
|
SU1535601A1 |
| MASS TRANSFER PLATE | 0 |
|
SU1741844A1 |
| BUBBLE PLATE OVERFLOW DEVICE OF MASS-TRANSFER COLUMN | 2001 |
|
RU2194560C1 |
| MASS EXCHANGE COLUMN VALVE TRAY | 2020 |
|
RU2744742C1 |
| COLUMN MASS-EXCHANGE APPARATUS | 0 |
|
SU1437062A1 |
| COLUMN ABSORBER PROVIDED WITH SIDE OUTLET OF ABSORBENT | 0 |
|
SU1349770A1 |
| CONTACT DEVICE FOR HEAT-MASS-EXCHANGE APPARATUS | 2019 |
|
RU2725931C1 |
