Extract maximum value with minimum environmental impact when processing sulfide nickel ores. We understand the intricate challenges and have the expertise and experience to design and optimize solutions to suit your specific ore type and – from complete concentrator plants to specific equipment.

Our full range of services ensure successful implementation of your project and, most importantly, safe and efficient operation of the process and equipment throughout their lifetime.



Ensure that your process for refining sulfidic nickel concentrates is based on strong metallurgical and technological expertise.

Our technologies can efficiently handle highly variable feed materials with various feed grades, impurities, and side mineral compositions. Metallurgical testing and process tailoring is an integral part of our work to unlock the full value of your feed material.

Partnering with Outotec ensures on-site and remote access to world leading metallurgical process expertise, digital solutions from intelligent instruments to fully automatic process control and information management systems, and a full range of life cycle services. This guarantees successful implementation of your project as well as safe, efficient operation of the process and equipment throughout their lifetime.



Ensure a successful nickel electrorefining plant with our knowledge of metallurgical processes, integrated chain of material handling equipment, and advanced process control systems. Outotec’s decades of experience in nickel refinery technologies ensures the best solution for both new and existing operations, ranging from a single piece of equipment to total plant solution deliveries.

Our solutions include the latest intelligent measurement applications to offer a comprehensive overview of operations at a nickel refinery. Our tankhouse equipment is known for its high performance and our wide range of services are available to support you with spare parts, technical assistance, and maintenance.