Waste Heat Recovery system

Quotation request

Why aren't there more Waste Heat recovery projects in industry?

Although many heat exchange technologies are available on market, most projects dedicated to Waste heat recovery in small and medium industries do not take-off or come into application. This situation leads to a status quo which is said to be due to:

  • The payback time, too long
  • The lack of technologies able to comply with all the needs related heat recovery from fumes: performance, low pressure drops, thermal compliance
  • The many constraints related to retrofitting installation: space available, passive supporting structure (civil engineering), maintenance, …
  • The lack of information about possible and available valorizations of the recovered thermal power.
  • Eventually, and despite the fact that heat exchangers are critical to many industrial processes (primary use of the heat exchanger), the technologies available on market are poorly suitable for waste heat recovery applications on industrial fumes and exhaust gas with temperature higher than 200°C.

    This is the problem we want to fix! And this is exactly why we have developped the GAP heat exchangers

     

     

    ACTE's heat exchanger can be used as "chimney heat exchanger" i.e. :

     

                                                     - economisers

                                                     - heat recovery boiler

                                                     - recuperator

                                                     - HRSG : Heat Recovery Steam Generator

     

    And allow you to recover heat from hot exhaust gas coming from your furnace or your process and valorize it in a drying system, to warm water in a building heating system or in a cleaning/sterilization system by producing hot air, hot water, hot oil or low pressure steam.

     

     

    The use of heat exchange primary surfaces linked to an annular shape makes the economisers, heat recovery boiler or cooling tower particularly compact and allows you to minimise the installation footprint and the supporting civil engineering structure, and therefore to obtain the best return on investment.

    The modular components also enable you to benefit from a custom-built solution that is adapted to your needs.

     

    Shell and Tube heat exchangers

    The ACTE GAP heat exchangers can be used in the oil & gas industry where classic “Shell & Tube” heat exchangers were used in the past. Indeed, the “Shell & Plates” ACTE heat exchangers will bring you the following benefits:

    • Low pressure losses
    • Low weight
    • Compactness
    • High performances.

    A strong team can also help you in case of any special requirements such as an automatic cleaning system study, fan sizing and integration, special process interfacing, non-standard fluid use,...

    Technical overview:

    • From 1kW (or less) to 100 MW (or over) of heat recuperation
    • Adaptable pressure losses according to your process requirements (typically a maximum of 1% for gaseous fluids without a fan)
    • Wide performance range
    • Operating temperature up to 650°C
    • Dimensions: from 200mm diameter to 3,000mm and from 500mm height to several metres (by stacking the cores).
    • 4 times lighter than a tubular heat exchanger
    • 25 times more compact than a tubular heat exchanger
    • Modular components.
     

    Address

    ACTE S.A.

    Rue Gilles Magnée, 92/1 4430 Ans

    Phone : +32 (0)4 247 11 24

    Fax : +32 (0)4 247 21 87