Up to 200 TPH
Waste Heat Recovery Units (WHRU)

Waste Heat Recovery Units (WHRU)

Engineered to efficiently recover waste heat from the exhaust of gas turbines using heating media such as a water-glycol mixture, thermal oil and water depending on the application

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TBWES WHRU are designed to install on offshore platforms, floating vessels such as FPSOs, FPUs, FLNGs etc. and Onshore terminals including oil & gas and other process plants.

A unique offering is our specially designed integral bypass system configuration, which allows for greater flexibility and performance. These units feature a compact, space-saving design with a small footprint and are often built as removable-type systems, preferred for ease of maintenance. Depending on the customer requirement, units can be configured vertically or horizontally. TBWES WHRUs are registered with major oil and gas companies globally.TBWES WHRUs are operating successfully across a wide range of onshore as well as offshore locations including FPSOs around the world, including Sakhalin Island, Asian Offshore Waters, North Sea, African Offshore, The Middle East Offshore and the Americas. 

Technical data

  • Product capacity / performance range
    • Capacities: Up to 135 MW
  • Fuel type or energy sources
    • Energy source: Gas turbine exhaust gas
  • Compliance or standards followed – ASME, API, TRCU, PED, NORSOK, NR-13, DOSH, ARH
  • Design
    • Supported heating media: Water, water-glycol mixture, thermal oil, regen gas
    • Integral bypass and external bypass design
    • Removable bundle design option
    • Vertical gas flow and horizontal gas flow
    • Optimised gas side pressure loss
    • Online WHRU isolation
    • Shop-modularised or site-assembled
  • Flexibility or customisation options
    The product can be customised based on customer requirements or scale
  • Other technical information
    • In-house thermal and mechanical design
    • In-house manufacturing with finning capability
    • In-house assembly / modularisation capability

    Thermax
    Manufactured as per technology developed by Thermax

Product features

Removable tube bundle on demand
Ensures easy maintenance, a key feature that simplifies upkeep and minimizes downtime. This design ensures that the system can be serviced efficiently, whenever needed.
Flexible assembly & delivery
Units can be shop or site assembled to best suit transportation logistics and minimise on-site requirements, simplifying installation and reducing project complexity
Space-saving design
Our designs prioritise a compact, space-saving footprint, optimising facility layout and maximising valuable operational space
Integral bypass facility
Units feature an integral bypass facility that enables efficient, flexible operation and enhances control and adaptability to varying demands
Online WHRU isolation
Enables maintenance or inspection without disrupting the entire system, ensuring continuous operation and minimal downtime
Optimised gas side pressure loss
Our designs ensure optimum gas side pressure loss, maximising efficiency and minimising energy consumption, thereby contributing to a more cost-effective and environmentally friendly operation
Up to 540°C 10 to 70 kg/cm²(g)