Atmospheric distillation unit
Atmospheric distillation unit, shop 8.
Furnace 1, unit 1
The project of replacing the failed tube recuperator with all connecting dimensions kept in the frame of energy efficiency and import substitution program.
Year of implementation
2017
Scope of supply
Recuperator manufacturing, delivery and commissioning.
Result
Replacement of obsolete air preheater had been carried out during maintenance period due to modular design of OPT air preheater. During operation all the performance parameters have been achieved.
PERFORMANCE PARAMETERS:
HOT SIDE
COLD SIDE
Inlet temperature, °С
430
50
Outlet temperature, °С
198
315
Flow rate, Nm3 / h
85 424
79 526
Pressure drop in channels, mm. WG
51
44
Thermal power, kW
7 900
Thermal efficiency, %
67,7
