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97/23/CE directive
Converters
Thermal fluids
Classification

Know how
Energy skids
Realization

Reactors
Realization

Condensers
Realization

Pressurized filter
Realization

Columns
Receivers
Mobile receivers
Receivers
biotech industries

Equipments
Calibrated valves
CIP SIP valves
Agitators
Lighting
Bottom valves


Qualification
ATEX, DESP

COLUMNS

Construction of distillation and condensation columns in various material grades, up to 20 meters in length, with or without intermediate plates.

The solvents contained in the reactor’s liquid mass are thermodynamically balanced with the same components as the gaseous phase.

When the reactor is pressurized, the gaseous phase is confined and the thermodynamic balance is stable. At constant temperature and pressure, there is no exchange of matter between the two phases and the concentrations of the gaseous phase are constant and depend of vapor pressures.

When the reactor under atmospheric pressure or under vacuum, the reactor sky is constantly exchanging matter with the outside: the solvents evaporate in order to maintain equality of chemical potential in liquid phase and in gaseous phase

This evaporation is as significant as the temperature is high (which increases partial pressures) or as total pressure is low, especially if lower than partial pressure of balance

Depending of process data, the distillation column may have :

  • Garnishing
  • Bulk garnishing,
  • Structured garnishing.
Colonne


Colonne

Colonne