EUR 150 million for Boliden’s Green Zinc technology in Norway

Metso Outotec has been awarded a contract for the delivery of key technology to the Boliden Odda zinc smelter expansion in western Norway. Approximately ninety percent of the EUR 150 million contract has been booked in Metals’ Q4/2021 orders received and the rest in Minerals’ Q4/2021 orders received.

With the expansion, Boliden Odda is planning to increase its annual production capacity of zinc metal from 200,000 to 350,000 tonnes. Several by-products will also be produced. The project is called Green Zinc Odda, and its energy consumption is based on fossil-free energy.

Metso Outotec scope of delivery includes roasting and off-gas cleaning solutions and a sulphuric acid plant. Metso Outotec will also supply hydrometallurgical equipment and technology for calcine leaching, solid liquid separation, solution purification, as well as process and plant engineering and site services. Metso Outotec deliveries will take place in 2022-2024.

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