Enforced Carbonation Reactor: A New Milestone for Carbon4Minerals

The Carbon4Minerals project is proud to announce the upcoming installation of an enforced carbonation reactor at the Gorazdze cement plant in Poland. This reactor is a key development within Heidelberg Materials’ ReConcrete initiative, aiming to redefine sustainable practices in the cement industry.

The enforced carbonation reactor is engineered to carbonate recycled concrete paste, directly sequestering CO2 from the plant’s raw flue gas. This innovative approach eliminates the need for gas purification and CO2 separation steps typical in traditional carbon capture technologies. By utilizing recycled concrete and reducing CO2 emissions, the project is advancing the production of low-CO2 composite cements, setting a new benchmark for sustainable construction materials.

The pilot project, scheduled to operate at a throughput rate of 1.5 tph, incorporates advanced design features, including a Reaction Rotary Drum and a Bag Filter. These components ensure flexibility, airtight operation, and adaptability for future scale-up, ensuring long-term project sustainability. This endeavor represents a successful transition from laboratory research to real-world application. Developed and integrated on-site collaboratively by experts from various fields, this innovation embodies years of dedicated R&D efforts. The reactor is expected to be operational at the beginning of the next year.

The installation of this reactor not only underscores the transformative potential of enforced carbonation technology but also highlights the importance of collaborative innovation in addressing climate challenges. The Carbon4Minerals project continues to pioneer advancements in reducing the CO2 footprint of the cement industry, paving the way for a sustainable future.