recycling of waste heat of 300-750°F and of 750-1,500°F –
efficient, cost-effective and robust

  • high energy density 
  • highly dynamic heat release
  • with waste heat between 300-750°F:
    - supplies heat at a high temperature level of more than 575°F
    - with short charging times of a few minutes
    - enables local and temporal decoupling of waste heat generation and heat utilization
  • unique and cost-effective material combinations 
  • smart systems – easy to handle and robust
  • high cycle stability
  • suitable for use as long-term storage - several months

Level of innovation

  • unique storage systems on thermo-chemical basis as well as on the basis of sensible heat
  • multiple patent protection

Application & target groups

  • power utilities, ergy providers, plant engineering, production industries
  • 300-750°F - e.g. for prevention of cold starts of internal combustion engines in cars, trucks, construction machinery, traction engines and shipping – efficient preheating of catalyst, oil, etc.
  • waste heat utilization and energy efficient heat storage in industry and energy sector
Heat Storage - catalyzer

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3D-Modell eines Katalysators/Wärmespeichers

Katalysator: ©

industrial heat storage

Hocheffizienter Wärmespeicher

Hocheffizienter Wärmespeicher der TU Wien für Industrie & Kraftwerke zur Nutzung von Abwärme - 850°C