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Rio Tinto
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As pioneers in #mining and #metals, we produce materials essential to human progress.
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Challenges
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Challenges
4
by Rio Tinto
167
Developing Low-Impact Mining Approaches
Rio Tinto seeks new approaches for mineral sands mining to reduce water use, avoid costly infrastructure and minimize environmental impacts.
by Rio Tinto
345
Rio Tinto Ore Upgrading Challenge
Rio Tinto seeks economically-viable new technologies to increase titanium dioxide content in ilmenite ore from 32% to 50% or better.
by Rio Tinto
262
Low Impact Mining Challenge
Seeking ideas for new mining approaches to reduce the footprint on the area mined and avoid the need for traditionally costly infrastructure
by Rio Tinto
52
Défi Québec Aluminium-Scandium
Rio Tinto, en collaboration avec AluQuébec et le RTMQ, cherche de nouvelles applications pour les alliages aluminium-scandium.
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