Finding better ways to provide the materials the world needs
Our business
We operate in 35 countries where our 57,000 employees are working to find better ways to provide the materials the world needs
Our purpose in action
Continuous improvement and innovation are part of our DNA
Innovation
The need for innovation is greater than ever
We supply the metals and minerals used to help the world grow and decarbonise
Iron Ore
The primary raw material used to make steel, which is strong, long-lasting and cost-efficient
Lithium
The lightest of all metals, it is a key element needed for low-carbon technologies
Copper
Tough but malleable, corrosion-resistant and recyclable, and an excellent conductor of heat and transmitter of electricity
Bringing to market materials critical to urbanisation and the transition to a low-carbon economy
Oyu Tolgoi
One of the most modern, safe and sustainable operations in the world
Rincon Project
A long-life, low-cost and low-carbon lithium source
Simandou Project
The world’s largest untapped high-grade iron ore deposit
Providing materials the world needs in a responsible way
Climate Change
We’re targeting net zero emissions by 2050
Nature solutions
Our nature-based solutions projects complement the work we're doing to reduce our Scope 1 and 2 emissions
Decarbonisation progress update
We have a clear plan on decarbonisation - find out more about our progress in 2024
We aim to deliver superior returns to our shareholders while safeguarding the environment and meeting our obligations to wider society
Investor seminars
Our Investor seminar will be held in London on 4 December, and our Decarbonisation update on 5 December
Get the latest news, stories and updates
Things you can't live without
Our podcast discussing what needs to happen to create a sustainable future for the everyday items we have come to rely on
The 'f' word of innovation
How unlocking innovation requires a change of mindset
Reducing titanium oxide's carbon footprint
Our BlueSmelting technology could drastically reduce carbon emissions during ore processing
Discover more about life at Rio Tinto
Graduates and students
If you want to drive real change, we have just the place to do it
Empowering families with flexibility
Supporting new parents of any gender with equal access to parental leave
Available jobs
Join our team
Scientists at our technology centre in Sorel-Tracy, Quebec, Canada, have found a way to extract and purify scandium – a rare and useful metallic element – from titanium dioxide production waste.
Here are 3 reasons why we’re excited about this breakthrough:
The United States, Canada, Australia and the European Union have listed scandium as a “critical mineral” – meaning it has some very important uses. But it is hard to get your hands on.
Scandium can be used in industries like aerospace, sporting goods and clean technology too. In fact, it is one of the main ingredients used to make solid oxide fuel cells – a new clean energy technology used in hospitals, data centres and factories, where a steady and reliable power back-up is vital.
And even though scandium is found all over the world, it is usually in very small amounts and mixed up with other minerals and metals. So it can be hard to find, and even harder – and more expensive – to process. With our successful plant, we are able to create a scalable, high-quality, reliable and sustainable scandium source.
After becoming the first North American producer of scandium when we produced the first batch of high purity scandium oxide at our commercial scale demonstration plant, we’re now planning to quadruple our production capacity to reach up to 12 tonnes of scandium oxide per year, from the current nameplate capacity of three tonnes.
New modules will be added to the existing plant, which uses an innovative process to extract high purity scandium oxide from the waste streams of titanium dioxide production, without the need for any additional mining.
Using scandium oxide, we’ve developed high-performance aluminium-scandium alloys for use in a range of industries – from aerospace and shipping to sporting goods and 3D printing.
Scandium and aluminium are kind of like a good book and the beach. They are great on their own, but together they are magic. By mixing scandium with aluminium, you can make some aluminium alloys even stronger, more flexible, and more resistant to heat and corrosion. It creates a perfect metal for everyday things that need to be light, strong and manoeuvrable – from sporting equipment like bikes, golf clubs and baseball bats to aeroplanes.
, we can extract high-quality scandium from the waste created from making our titanium dioxide products. That means more of the materials the world needs, and less of the stuff we don't.
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With the exception of the use of cookies (explained below), ÌÇÐÄvlogÈë¿Úgenerally does not seek to collect personal data through this website. However if you choose to provide personal data to ÌÇÐÄvlogÈë¿Úthrough this website (for example, by sending us an email), we will process that personal data to answer your query and if relevant, to manage our business relationship with you or your company. We won't process that personal data for other purposes except where required to meet our legal obligations or otherwise as authorised by law and notified to you.
Part 1 of this Privacy Policy contains the ÌÇÐÄvlogÈë¿ÚData Privacy Standard, which provides an overview of Rio Tinto’s approach to personal data processing. There is additional information in the appendices to the Data Privacy Standard, including information about disclosures, trans-border data transfers, the exercise of data subject rights and how to make complaints or obtain further information relating to Rio Tinto’s processing of your personal data.
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