10 TPH to 100 TPH
Non-ferrous Industry

WHRB in Non-Ferrous Industry

Designed to utilise smelter, roaster and converter gases to recover valuable waste heat energy

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At TBWES, we provide customised waste heat recovery boilers (WHRBs) for zinc pyrite roasters, copper smelters, and copper converters.

In these applications, our boilers typically operate at high pressure without superheating, allowing safe operation above the gas dew point and minimising corrosion risks.Non-ferrous metal plants generate significant waste heat during metal processing. Our WHRBs efficiently capture this thermal energy from smelters, converters, or roasters to generate steam or electricity. These systems enhance energy recovery, reduce environmental impact, and lower operating costs, making them an essential component of modern, energy-efficient metallurgical operations.

Technical data

  • Product capacity / performance range

    • Capacity: 10 TPH to 100 TPH

    • Pressure: Up to 160 kg/cm2(g)

    • Temperature: Up to 540°C

  • Energy sources - Heat source: Flue gases from roasters, smelters, converters, etc.

  • Compliance or standards followed – ASME / IBR / TRCU / PED

  • Flexibility or customisation options – The product can be customised based on customer needs or scale

Product features

Forced circulation water-tube design
Delivers high heat transfer efficiency under demanding conditions
Gas-tight side wall with water wall design
Ensures containment and thermal protection
Wide-pitched in-line tube geometry
Minimises choking and allows smooth gas flow
On-line hammering system
Enables continuous cleaning without shutdown
Gas flow baffles
Prevents channelling and ensures uniform heat distribution
Cavity with variable pitch convection coils
Enhances heat recovery and reduces fouling
Up to 540°C Up to 160 kg/cm²(g)
Subscribe to 10 TPH to 100 TPH