Columned equipment
|
The columns are designed to distill highly aggressive or viscous products during the process of rectification and during the process of absorption with liquid high specific loads. Support grids and distribution trays of TSN-2 and TSN-3 type conforming to OST 26-705-79 are installed in columns. The plant manufactures columns 800-4000mm and above in diameter. Among packing applicable in columns metal Rashig rings 50х50х1 and 25х25х1mm, and Pall rings 35х35х0,8 mm may be used at the plant. Non-metal packing is not included into the delivery. Columns with dump packing are custom-made. |
Technical characteristics of column:
|
Working pressure, MPa (kgf/cm2 ) |
up to 1,6 (16) |
|
Temperature, оС |
from –40 to +425 |
|
Material: |
|
|
Shells, support |
VSt3sp(3-5);09G2S,12H18N10T, 08H22N6T,10H17N13M2T, 10H17N13M3T. |
|
Internals |
VSt3sp(3-5),09G2S,08H13, 12H18N10T,08H22N6T,10H17N13M2T |
|
Packing |
08H13, steel 10-20, 12H18N10T |
|
Weight, kg |
2000 and above |
- Columns of KSSM type with screen multi-drain trays and of KSR type with grid trays, OST 26-1078-74 and OST 26-02-2055-79
- Columns with film preformed packing of KSPN type as per OST 26-01-1029-81 and structured packing VAKUPAK and KEDR
- Internals for columns