ECoClay Denmark

Alternative Process Cementos Argos, Danish Technological Institute, FLSmidth, Rondo Energy, Technical University of Denmark, Vicat Mariager Fjord Denmark 2025 https://www.globalcement.com/news/item/14018-flsmidth-forms-ecoclay-partnership-to-electrify-clay-calcination-for-cement-production

FLSmidth has formed a partnership called ECoClay to develop and commercialise the technology needed to electrify the calcination of clay used in cement production. The use of calcined clay in cement production allows cement producers to replace up to 30% of limestone-based clinker, resulting in up to 40% lower CO₂/t in cement produced. By electrifying the process, ideally powered by renewable sources, the ECoClay partnership expects to further reduce emissions by 10% at more uniform conditions that allow processing of a broader range of raw clays. According to the project plan, the ECoClay partners expect to be able to commence construction of the first full-scale electric clay calcination installation by the end of 2025.

N/A

2025

Denmark

Mariager Fjord

Alternative Process