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ApplicationsCorrosion and fouling resistance in high temperature environments > 450ºC (850ºF)

Power generation boilers: (Coal, Biomass, Urban garbage,...)

  • Water walls.
  • Steam re-heaters and Super heaters.
  • Heat recovery bundles.
  • Metal dusting avoidance (Syngas, Supercritical CO2, etc.)

Ash corrosion and fouling in the Oil & Gas Industry:

  • Visbreaker.
  • Coke Unit.
  • Coke Calciner Recuperators.

Examples:

  • Coke calciner's Heat Recuperator with Vanadate Ashes
  • After 1 year working... non coated tubes are DESTROYED and the Ceramic Coated Tubes were NOT.
  • Metal Temperature 570ºC (1060ºF)

Recovery Sulphur Unit Overhead Sulphur Condensers

CLAUS RECOVERY SULPHUR UNIT UNIT LAYOUT UNIT TEMPERATURE GRAPHIC

CORROSION POINTS (in RED)

  • Furnace
  • Sulphur condensers