WHAT WE PRODUCE » COLUMNS

Columns are the devices that are used for the separation processes of homogenous, gaseous or liquid compounds: such processes involve a transfer of matter through the fluid phases that are in contact with each other (gas-liquid, vapour-liquid or liquid-liquid) to reach an interface in-between phases. A large contact surface is favoured.

Materials
  • Carbon steel
  • Austenitic stainless steel: AISI 304-AISI 316-AISI 321 etc
  • Ferritic stainless steel: AISI 430 etc
  • Duplex stainless steel (ferritic-austenitic): 2205,2507,2707
  • Stainless steel for corrosive environments: AISI 904-L, Sanicro 28, 254 SMO
  • Copper alloys
Types
  • Distillation
  • Absorption
  • Humidification
  • Packed
Industries
  • Oil
  • Chemical industries
  • Chemical-pharmaceutical industries
Calculation codes
  • VSR regulations - EN 13445 (pressure equipment PED)
Services
  • Pickling and passivation
  • Paint
  • Sandblasting
Non-destructive tests
  • Radiograms
  • Liquid penetrant inspection
  • Hydraulic test


Examples:

· Packed columns
· Tray columns