Waste Heat Recovery Boilers (WHRB)

Efficiently harness waste heat from industrial processes to generate steam and power, boosting energy efficiency, cutting emissions, and driving down operational costs across industries

TBWES offers customised, turnkey WHRB solutions for optimising energy use in critical industrial process applications such as sulphur recovery units, acid plants, incineration, and hydrogen plants.

Our WHRBs recover and convert waste heat from various industrial processes into useful steam or power. Widely used across refinery, oil & gas, petrochemical, metal, cement, chemical, and glass industries, these boilers improve overall energy balance, reduce fuel consumption, and support sustainable, cost-effective operations in critical and complex industrial applications.

Our products

WHRB in Cement Plant

Recovers heat from the exhaust gases of the preheater, calciner, and clinker cooler


Capacity Range 1,800 TPD to 10,000 TPD of clinker production
Operating Pressure Up to 31 kg/cm²(g)
Temperature Up to 500°C
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WHRB in Chemical Plant

Recovers heat from process off-gases during exothermic chemical reactions (from catalytic converters, oxidation reactors, processing units, etc.)


Capacity Range Up to 130 TPH
Operating Pressure Up to 90 kg/cm²(g)
Temperature Up to 520°C
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WHRB in Sulphur Recovery Plant

Captures process heat from sulphur recovery units, enhancing energy efficiency and reducing overall fuel consumption


Capacity Range Up to 260 TPH
Operating Pressure Up to 55 Kg/cm²(g)
Temperature Up to 510°C
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