Rio Tinto Partners With Canada to Decarbonize Plant, Boost Critical Minerals Processing

October 17, 2022 by Dan McCue
Rio Tinto Partners With Canada to Decarbonize Plant, Boost Critical Minerals Processing
(Rio Tinto photo)

MONTREAL — Rio Tinto is partnering with the Canadian government to invest up to $537 million over the next eight years to decarbonize its operations in Sorel-Tracy, Québec, and to position the business as a center of excellence for critical minerals processing.

According to a press release from the company, the partnership will support technological innovations that represent a first step towards reducing greenhouse gas emissions from Rio Tinto’s titanium dioxide, steel and metal powders business by up to 70%.

It will also advance initiatives to diversify Rio Tinto’s product portfolio, reinforcing the company’s status as a leading North American supplier of critical minerals for key growth sectors such as electric vehicles, 3D printing and aerospace.

The Canadian government is investing $162 million (all figures are in US dollars) over the next eight years to support these initiatives through its Strategic Innovation Fund, which supports large-scale, transformative, and collaborative projects that will help position Canada to prosper in the global knowledge-based economy.

“Rio Tinto is committed to being part of a net-zero future, from decarbonizing our operations to finding new ways to produce the materials needed for the transition,” said Rio Tinto Chief Executive Jakob Stausholm in a written statement.

“We are excited to collaborate with the Government of Canada to position RTFT for the future and strengthen the critical minerals and metals value chains in Canada and the United States,” he said.

Canadian Prime Minister Justin Trudeau hailed the partnership in a statement saying,  “Good middle-class jobs, clean air, and made-in-Canada tech: this is our vision for a strong economy and a strong future. 

“Today’s announcement is about delivering on that vision and positioning Canada as a leader in critical minerals — a key part of things like electric vehicles. Together, we will continue to innovate, create good jobs, and keep our air clean,” Trudeau said.

The partnership will support projects including:

BlueSmelting

The BlueSmelting project is an ilmenite smelting technology that could generate 95% less greenhouse gas emissions than Rio Tinto’s current reduction process, enabling the production of high-grade titanium dioxide feedstock, steel and metal powders with a drastically reduced carbon footprint.

A demonstration plant is currently under construction at the Rio Tinto metallurgical complex in Sorel-Tracy to test and validate this technology developed by scientists from Rio Tinto’s Critical Minerals and Technology Center. Construction of the demonstration plant, which will have a capacity to process up to 40,000 tons of ilmenite ore per annum, is expected to be completed in the first half of 2023.

If fully implemented, the BlueSmelting project has the potential to deliver a reduction of up to 70% in Rio Tinto’s overall greenhouse gas emissions, a decrease of approximately 670,000 tCO2e based on 2021 emissions or the equivalent to removing 145,000 cars from the road.

Increasing Scandium Production

After becoming the first North American producer of scandium, a critical mineral used in solid oxide fuel cells and aluminum alloys, earlier this year, Rio Tinto is planning to quadruple its production capacity to reach up to 12 tons of scandium oxide per year, from the current nameplate capacity of three tons.

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. The $22-26 million project is expected to start producing scandium oxide in 2024.

Adding Titanium Metal to the Portfolio

Rio Tinto is partnering with other titanium industry participants to advance the development of a new process for extracting and refining titanium metal, a high-performance material used in the medical, aerospace, and automotive industries.

Rio Tinto is setting up a pilot plant at the Rio Tinto  metallurgical complex to validate this low-cost process which requires no harmful chemicals and does not generate direct greenhouse gas emissions. The plant is expected to be completed by the end of 2023.

This project has the potential to greatly increase the production of raw titanium metal in North America, while strengthening the security of supply for this critical mineral for Canadian and U.S. manufacturers.

Dan can be reached at [email protected] and at https://twitter.com/DanMcCue.

 

A+
a-
  • California
  • critical minerals
  • decarbonization
  • Rio Tinto
  • In The News

    Health

    Voting

    Climate

    March 20, 2024
    by Dan McCue
    White House Unveils Sweeping Rules to Speed Switch to Cleaner Cars

    WASHINGTON — The Biden-Harris administration on Wednesday rolled out an ambitious new regulatory regime aimed at bolstering the standards of... Read More

    WASHINGTON — The Biden-Harris administration on Wednesday rolled out an ambitious new regulatory regime aimed at bolstering the standards of electric and hybrid vehicles by placing new restrictions on tailpipe emissions. According to administration officials, who briefed reporters on the new rules during a conference call... Read More

    March 15, 2024
    by Tom Ramstack
    Senate Told Growing Wildfire Threat Needs New Strategies

    WASHINGTON — The number of wildfires driven by climate change has grown but the U.S. effort to control them has... Read More

    WASHINGTON — The number of wildfires driven by climate change has grown but the U.S. effort to control them has not, according to emergency response officials at a Senate hearing Thursday. At least not fast enough to prevent disasters like the fire that ravaged Maui in... Read More

    Storm Carrying Massive 'Gorilla Hail' Hits Parts of Kansas and Missouri

    ST. LOUIS (AP) — Massive chunks of hail pelted parts of Kansas and Missouri on Wednesday night, bringing traffic to... Read More

    ST. LOUIS (AP) — Massive chunks of hail pelted parts of Kansas and Missouri on Wednesday night, bringing traffic to a standstill along Interstate 70, as storms unleashed possible tornadoes and meteorologists urged residents to stay indoors. There were three unconfirmed reports of tornadoes in Wabaunsee... Read More

    Climate, a Major Separator for Biden and Trump, Is a Dividing Line in Many Other Races

    RALEIGH, N.C. (AP) — The race for the White House isn’t the only one with big stakes for climate policy.... Read More

    RALEIGH, N.C. (AP) — The race for the White House isn’t the only one with big stakes for climate policy. In campaigns for Congress and for governor around the country, candidates are talking about how green the grid should be, too. Voters are increasingly feeling the impacts... Read More

    The First-Ever European Climate Risk Assessment Finds a Continent Unprepared for Growing Extremes

    Europe is facing growing climate risks and is unprepared for them, the European Environment Agency said in its first-ever risk... Read More

    Europe is facing growing climate risks and is unprepared for them, the European Environment Agency said in its first-ever risk assessment for the bloc Monday. The agency said Europe is prone to more frequent and more punishing weather extremes — including increasing wildfires, drought, more unusual... Read More

    Fewer Fish and More Algae? Scientists Seek to Understand Impacts of Historic Lack of Great Lakes Ice

    RACINE, Wis. (AP) — Michigan Tech University biologists have been observing a remote Lake Superior island's fragile wolf population every... Read More

    RACINE, Wis. (AP) — Michigan Tech University biologists have been observing a remote Lake Superior island's fragile wolf population every winter since 1958, but they had to cut this season's planned seven-week survey short after just two weeks. The ski plane they study the wolves from... Read More

    News From The Well
    scroll top