Rio Tinto Launches New 1.1km Alumina Conveyor in Canada, Boosting Efficiency and Reducing Emissions

Published: Apr 21, 2026 11:12
[SMM Aluminum Express News] Rio Tinto has launched a new 1.1 km alumina conveyor at its Kitimat smelter in British Columbia, Canada. The system will transport approximately 800,000 tons of alumina per year, ensuring a more reliable supply of raw material for aluminum production. Designed to operate for 50 years, the sealed conveyor replaces 1960s-era infrastructure. It improves operational efficiency by allowing recovered alumina to be reused and reduces particulate emissions by around 40% through a sealed pipe design and advanced dust collection systems.

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