Metso’s RECOX recovery boilers are known around the world for their efficient combustion, high availability, reliability, safety and environmental solutions. Their sizes range from small units to the largest in the world, operating up to 7,000 tons of dry solids per day. In developing the chemical recovery technology further, we focus on maximizing power generation according to the strictest environmental standards. Today, Metso has supplied over 300 RECOX boilers. Thirty of these are in size XL and in operation at pulp mills with a production of over one million tons per year.