Valmet-Equipped Auxiliary Boiler C Starts Up at Suzano’s Aracruz Mill, Boosting Sustainability and Operational Efficiency

Suzano has commenced operations of the Auxiliary Boiler C (CAC) at its Aracruz mill in Espírito Santo, a project delivered in partnership with Valmet showcasing the integration of cutting-edge technology, sustainability, and operational efficiency. The bubbling fluidized bed (BFB) boiler, capable of generating 120 tons of steam per hour, incorporates advanced features such as sand recovery, pneumatic ash conveyors, and a Hydrobeam bottom, ensuring high combustion efficiency, fuel flexibility, and reduced emissions. Valmet’s automation and control technology enhances plant safety and cost-effectiveness. This milestone underlines Suzano’s commitment to sustainable manufacturing and operational excellence, with Valmet’s technology playing a strategic role. The advanced boiler is positioned to increase energy efficiency and operational stability, supporting Suzano's broader sustainability objectives and reinforcing the importance of strong partnerships in driving innovation in the pulp and paper sector.