Waste Heat Recovery Boilers (WHRB) | Thermax Global

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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 Refinery & Petrochemical Plant

Recovers heat from flue gases produced during fluidised catalytic cracking operations at refineries

Capacity Range Up to 400 TPH

Operating Pressure Up to 100 kg/cm²(g)

Temperature Up to 540°C

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WHRB in Sponge Iron Plant

Recovers heat from rotary kiln exhaust gases to generate steam

Capacity Range Up to 900 TPD

Operating Pressure 44 kg/cm²(g) to 115 kg/cm²(g)

Temperature Up to 540°C

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WHRB in Non-Ferrous Industry

WHRBs in non-ferrous industries utilise smelter and converter gases to recover valuable waste heat energy

Capacity Range 10 TPH to 100 TPH

Operating Pressure Up to 160 kg/cm²(g)

Temperature Up to 540°C

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WHRB in Coke Oven / Coke Dry Quenching Plant

WHRB captures waste heat from high-temperature coke or quenching gases to generate useful process steam

Capacity Range Up to 200 TPH

Operating Pressure 10 to 70 kg/cm²(g)

Temperature Up to 540°C

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WHRB in Coal Gasification Plant

Extract waste heat from hot syngas in coal gasification units to produce steam efficiently

Capacity Range Up to 200 TPH

Operating Pressure 10 to 70 kg/cm²(g)

Temperature Up to 540°C

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WHRB in Coke Calcination Plant

Recovers heat from calcined petroleum coke kilns, generating steam and reducing thermal energy waste

Capacity Range Up to 200 TPH

Operating Pressure 10 to 70 kg/cm²(g)

Temperature Up to 540°C

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