Finding better ways to provide the materials the world needs
Purpose & Values
The drive for innovation and continuous improvement is at the heart of our purpose
Business Strategy
Climate change is at the heart of our business strategy
Innovation
Finding better ways to do things is in our DNA
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
Acquisition of Arcadium Lithium
Bringing our scale, development capabilities and financial strength to the Arcadium Lithium portfolio
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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
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Rio Tinto started the commissioning of industry-leading filter press technology at its Vaudreuil alumina refinery in Quebec, Canada, six weeks ahead of plan and under its CAD $250 million budget.
The new filter presses will deliver environmental benefits by moving the refinery to dry stacking of bauxite residue and extend the life of the operation, which supports 1,000 jobs in the Saguenay-Lac-St-Jean region. The presses will ramp up to being fully operational in early 2020.
Rio Tinto Managing Director, Quebec Operations Sebastien Ross said “The commissioning of this industry-leading filter press technology demonstrates Rio Tinto’s commitment to investing in the sustainability of its world-class assets here in Canada. Moving to dry stacking will benefit the local community and our operation by reducing the area needed to store bauxite residue and making the rehabilitation of the site easier. I want to thank our employees and our partners for their outstanding execution in this project, which will help to ensure a strong future for Vaudreuil.”
Four 85-ton presses have been installed at the refinery using the latest in filter press technology. Industrial filtration consists in applying a mechanical pressure to dry bauxite residue, making it easier to store. The new presses will dry residue in only 17 minutes, instead of the 3 years it takes currently.
The project was launched in February 2018 and has generated $120 million in economic benefits for local businesses, which played an important role in the procurement, engineering and construction efforts. At its peak, 330 people worked on construction of the site. With 98% of the work completed, the project has shown a strong safety record with zero injuries occurring so far.
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David Ovington Office: +44 (0) 20 7781 2051 Mobile: +44 (0) 7920 010 978
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Amar Jambaa Office: +61 (0) 3 9283 3627 Mobile: +61 (0) 472 865 948
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Matthew Klar Mobile: +1 514 608 4429
Grant Donald Office: +65 6679 9290 Mobile: +65 9722 6028
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With the exception of the use of cookies, Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through 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.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site. A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of our Privacy Policy), and also applicable data privacy laws.
With the exception of the use of cookies (explained below), Rio Tinto generally does not seek to collect personal data through this website. However if you choose to provide personal data to Rio Tinto through 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 Rio Tinto Data 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.
If you choose to subscribe to our media releases or other communications, you can unsubscribe at any time (by following the instructions in the email or by contacting us at digital.comms@riotinto.com).
With your consent, our website uses cookies to distinguish you from other users of our website. This helps us to provide you with a good experience when you browse our website and also allows us to improve our site.
A cookie is a small file of letters and numbers that we store on your browser or the hard drive of your computer if you agree. Cookies contain information that is transferred to your computer's hard drive.
As some data privacy laws regulate IP addresses and other information collected through the use of cookies as personal data, Rio Tinto’s processing of such personal data needs to comply with its Data Privacy Standard (see Part 1 of this Privacy Policy), and also applicable data privacy laws.
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