SWEET GAS Processing using Simulation Model

Integrated Batch Distillation Model for solvent recovery
December 28, 2019
TEG Contactor for Moisture Removal
December 22, 2019

Project on revamping studies for sour gas treatment

Area of Simulation

Expertise on electrolyte process modeling the sour gas treatment. Process Modeling was carried out for Old ARU, New ARU, and DHDS amine absorber. With the available data, the material balance calculations were tried by manual balancing technique, but the estimated figures were found to deviate from the normal operating figures.


Project Benefits

  • It was a revamping project and Simulation model has given detailed process insights.
  • Various case studies were carried out to check the performance at different operating conditions. Manual calculation for flooding was also carried out using generalized pressure drop and flooding correlations.
  • Simulation model has given calculations, which was helpful during interaction with column internals vendors, for trays sizing and selection.
  • Customer has started using Amine Unit, Simulation models for day-to-day troubleshooting.
  • It was observed that results predicted by Simulation are matching with design values & very close to actual operation.

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