Replacement of the internals of the vapour compressor separator serving the propane–propylene column
Customer request:
The project required replacement of the internals of the vapour compressor separator serving the propane–propylene column.Spliteks solution:
- Pre-design inspection of the propane-propylene column section and identification of the causes of reduced separation efficiency
- Design and engineering of new internals
- Manufacturing of separator internals and a mist eliminator for the column in Serpukhov
Result
Delivery of the finished product on schedule and confirmation of equipment performance at the customer’s facility dated 19.02.25.
Reduced losses of saleable propylene and reduced mechanical wear of the compressor due to increased separation efficiency
Other Spliteks solutions
Installation
Customer request:
Manufacturing and supply of column internals for three phases of a stable gas condensate fractionation and transshipment complex at the port. Urgent supply and installation of column internals for the damaged main fractionator of Phase 2
Integrated solution
Customer request:
Upgrading deethaniser 2/ZOK-1 to increase its capacity by 20% above the design capacity while ensuring that the total mass fraction of methane and ethane in the deethanised condensate does not exceed 0.8%:
Replacement of obsolete equipment (column internals) dating from 1975
Customer request:
Obsolete equipment (column internals) dating from 1975 must be replaced.
Increasing product draw-offs
Customer request:
Increasing the draw-off of the fourth vacuum side cut from column K-5 of the CDU/VDU-6 unit and improving its quality (reducing the colorimeter colour reading) while increasing the tar viscosity to approximately 300 mm²/s or higher,
Improving fractionation sharpness and optimising operation of the wash section in vacuum column K-5 of the CDU/VDU-6 unit.
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