Smelting And Refining

Through the joint work with its subsidiary COPRIM, a national and international reference in smelting and refining of metals, JRI can provide engineering services, at all levels, for copper smelters and refineries. With over 30 years of experience, COPRIM has a high degree of expertise in the processes of metals smelting and refining, gases handling and treatment, and environmental control, and has excelled in developing multiple patents, which are in application in 10 operating smelters. The 15 years that these companies have been working together and the remarkable results they have achieved to date, make this alliance to be an extremely attractive engineering option for the copper smelting and refining industry.

• Drying and concentrate management
• Transport and injection of concentrate
• Smelting, conversion and fire refining
• Anodes casting
• Electrolytic refining
• Management and preparation of electrodes
• Acid plants
• Handling, transport and storage of acids
• Gas handling and treatment
• Waste handling and treatment