Tag Archives: carbon capture and utilisation

RHI Magnesita to use MCi Carbon’s CCUS technology at refractory operations

Environmental, Industrial minerals, Mining services, Power supply for mines, Sustainable mining, , , , , , ,

MCi Carbon, an Australian clean technology platform, has commenced preliminary engineering work for its first industrial large-scale plant in collaboration with refractories leader RHI Magnesita.

Alongside an additional multi-million-dollar investment from RHI Magnesita, this accelerates MCi Carbon’s mission to scale-up and commercialise its carbon capture and utilisation technology, the company said.

“This investment marks a pivotal moment for MCi Carbon and underscores the trust our partners place in our transformative technology,” Marcus Dawe, Founder and CEO of MCi Carbon, said. “With RHI Magnesita’s support, we are poised to accelerate our global commercialisation efforts and address the challenges faced by heavy industries in achieving decarbonisation.”

Stefan Borgas, CEO of RHI Magnesita, said: “The partnership with the Australian cleantech startup MCi Carbon is forward-looking and their technological approach is particularly interesting because it combines carbon capture storage and carbon utilisation. This is currently the most promising way for the refractory industry to reduce process emissions.”

Previously, RHI Magnesita signed a long-term strategic cooperation agreement with MCi to decarbonise components of its operations. This partnership was formed alongside an initial multi-million-dollar investment made in February 2023 in MCi’s carbon capture and utilisation technology. RHI Magnesita will be MCi Carbon’s first global commercial customer.

The investment will facilitate completion of the Myrtle facility, which is currently being constructed in Newcastle, Australia. Once complete, Myrtle will abate over 1,000 t/y of CO2 through customer-focused trial campaigns. The company is scaling its technology to provide decarbonisation pathways for hard-to abate sectors including steel, cement, lime, mining, chemicals and manufacturing.

Rio Tinto and Shougang Group collaborating on low-carbon steelmaking solutions

Environmental, Steel and iron ore, Sustainable mining, , , , , , ,

Rio Tinto and Shougang Group, one of the world’s top 10 steel producers, have signed a Memorandum of Understanding (MoU) to promote research, design and implementation of low-carbon solutions for the steel value chain.

The MoU’s focus areas include low-carbon sintering technology, blast furnace (BF) and basic oxygen furnace (BOF) optimisation, and carbon capture and utilisation (CCU).

This partnership with Shougang underlines Rio Tinto’s strategic commitment to partner with customers on steel decarbonisation pathways and to invest in technologies that could deliver reductions in steelmaking carbon intensity, it said.

Initial efforts will be focused on, but not limited to, BF slag heat recovery, BOF slag utilisation, CCU and low-carbon sintering technology.

The MoU builds on the nearly 30-year relationship between Rio Tinto and Shougang as trade and technical partners. The two companies will work together, leveraging their respective strengths in research and development, technologies, processes, equipment, logistics and industry coordination to support their shared objectives of limiting the impacts of global climate change and reducing carbon emissions, Rio said.

Rio Tinto Chief Commercial Officer, Alf Barrios (pictured), said: “Steel is a vital material for economic growth and low-carbon infrastructure. At Rio Tinto, we want to play a strong role as an industry partner to support the decarbonisation of steel. We are delighted to be able to extend our partnership with Shougang to jointly work towards our shared vision of a ‘greener’ steel value chain.”

Wang Jianwei, Vice President of Shougang Group, added: “Green and low-carbon transition and upgrading is the only way for high-quality and sustainable development of the steel industry. The cooperation between Shougang Group and Rio Tinto Group to develop low-carbon generic technologies for the steel sector and explore decarbonisation solutions is a positive move for both sides to cooperate and promote low-carbon technology innovation.”

BHP and Tata Steel to partner on low carbon iron and steelmaking tech

Environmental, Power supply for mines, Steel and iron ore, Sustainable mining, , , , , , ,

BHP has signed a Memorandum of Understanding (MoU) with India’s Tata Steel, one of the world’s largest steelmakers, with the intention to jointly study and explore low carbon iron and steelmaking technology.

Under the partnership, BHP and Tata Steel intend to collaborate on ways to reduce the emission intensity of the blast furnace steel route, via two priority areas – the use of biomass as a source of energy, and the application of carbon capture and utilisation (CCU) in steel production. The partnership aims to help both companies progress toward their respective climate change goals, and support India’s ambitions to be carbon neutral, BHP said.

The technologies explored in this partnership can potentially reduce emission intensity of integrated steel mills by up to 30%. Importantly these projects demonstrate how abatements applied to the blast furnace iron-making process, which contributes to more than 60% of India’s steel production, can materially reduce the carbon intensity of existing capacity.

Beyond these projects, BHP and Tata Steel have committed to a robust ongoing knowledge exchange that will see both parties explore further collaborations, ecosystems and business opportunities in the steel value chain, and the research and innovation sectors in both India and Australia.

BHP’s Chief Commercial Officer, Vandita Pant, said: “The partnership with Tata Steel highlights the importance of collaborations in being able to successfully identify and implement emission reduction technologies in steelmaking, including by developing abatements that can apply to the existing blast furnace process to incrementally reduce its carbon emissions intensity.”

She also highlighted how BHP can contribute to Tata Steel’s, and the broader steel industry’s role in helping to achieve India’s ambitions to be carbon neutral, particularly as India is expected to see robust steel demand growth over the next three decades, underpinned by a growing population and rising urbanisation.

“India has invested heavily in the blast furnace route for steel production, and crude steel output was 118 Mt last year,” she said. “It is, therefore, critical to innovate and demonstrate pathways to reduce emissions from the blast furnace, while alternative steel pathways emerge and low carbon energy systems scale-up.

“A greener steel industry will be integral for India’s growth and decarbonisation journey, and we intend to work hard with Tata Steel to enable this development and hopefully set a benchmark for others in the industry to emulate and learn from. Finding pathways to net zero for steelmaking is challenging and complex but we believe that by working with industry leaders like Tata Steel, together, we will find solutions more quickly to help reduce carbon emissions in steel production.”

Speaking on the partnership, Tata Steel’s Vice President, Group Strategic Procurement, Rajiv Mukerji, said: “The steel sector will play a critical role in achieving India’s net-zero commitment. Tata Steel is already working on several pilot projects focussed on the development of deep decarbonisation technologies such as CCU, hydrogen-based steelmaking, use of biomass and other alternate ironmaking routes. We believe strategic collaborations are vital in paving the way for innovations to accelerate the deployment of breakthrough technologies at scale and therefore this partnership with BHP is an important step for us.”

Tata Steel and BHP have been heavily involved in establishing partnerships with like-minded industry leaders in reducing emissions in steelmaking. BHP has, in recent years, partnered with global majors POSCO, China Baowu, JFE Steel and HBIS Group to explore greenhouse gas emissions reduction from steelmaking. The combined output of the five steel companies across Asia – in China, India, Japan and South Korea – equates to around 13% of reported global steel production, BHP says.