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Articles / Manufacturing Technology

Trends in calcined clay

13 February 2025

Calcined clay is seen as an important alternative to traditional clinker in the manufacture of low carbon cements. This paper highlights the benefits and drawbacks of the main manufacturing technologies available: flash calciners and rotary kilns. by Fernando Martirena, CalClay Europe Ltd, Portugal, Sofia Sanchez-Berriel, Universidad Central “Marta Abreu” de las Villas, Cuba, and Alberto Putin, CalClay Europe Ltd, Portugal

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TOPICS IN THIS ARTICLE
  • Calcined clay
  • decarbonisation
  • flash calciners
  • rotary kilns

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