The Almalyk Mining and Metallurgical Complex (AGMK) has officially commenced the industrial-scale production of rhenium, marking a significant milestone for the Uzbek metallurgical industry. Following years of meticulous research and development, AGMK succeeded in producing rhenium with an impressive purity of 99.9% as early as 2021. This rare and valuable element is extracted from ammonium perrhenate, derived at the copper-smelting plant through hydrogen reduction.
According to AGMK’s business plan, the launch of large-scale rhenium production was scheduled for 2025. To achieve this goal, the Uzbek Metallurgical Technologies Complex has established a specialised production facility equipped with state-of-the-art German technology. The raw materials required for production are supplied by the copper-smelting plant and other domestic enterprises. AGMK is poised to produce up to three tonnes of rhenium annually.
A Rare and Versatile Metal
Rhenium, the 75th element on Mendeleev’s periodic table, boasts exceptional physical and chemical properties, making it indispensable across various industries. As one of the densest and hardest metals, rhenium is integral to:
- Oil Refining: It serves as a key component in catalysts.
- Aerospace and Electronics: Critical for advanced manufacturing.
- Nuclear Industry: Used in thermocouples to measure high temperatures in reactors.
- Medical Equipment: Vital for the production of devices addressing severe illnesses.
- Jewellery: Applied as a premium coating for decorative pieces.
Currently, the global market price for rhenium averages around $2,000 per kilogram, with demand remaining consistently high.
This new development strengthens AGMK’s position as a significant player in the global market for strategic metals.
