An innovative design and collaborative installation allowed Metso Outotec to construct first-of-its-kind extraction technologies that set the standard of delivery success in Turkey.

The Eti Bakır Mazıdağı site is located in Mazıdağı, Turkey, and belongs to Cengiz Holding. The Cengiz group has been investing in infrastructure projects dating back to the late 1970’s. Their investments in the energy and mining industries, along with other corporate activities in the area, have enabled Cengiz Holding to grow into a family of 35 companies and affiliates, with an annual revenue exceeding 5 billion USD. Due to their involvement in various construction projects, they are the only Cobalt producer in Turkey, and globally, one of the largest Cobalt producers.

The site became aware that there were economically viable precious and base metals remaining inside the calcine of the roasting in Mazıdağı, but were struggling to recover them. This is when Metso Outotec stepped in to support the customer, from concept planning to realization. The collaboration between the local personnel, the business line and the product line colleagues allowed Metso Outotec to offer the optimal solution for the customer’s needs. Due to this innovation, the site was able to recover the promised amount of metals. Eventually, the process became an orchestra of plants seamlessly working together to concur their shared goal.

CHALLENGES

• Recovery of precious metals & minerals from pyrite concentrate

• Optimum technology selection for effective Leaching & extraction

• Beneficiation process selection for limited & complex phosphate deposit in the project site