Tag Archives: POSCO

MinRes’ Onslow Iron project welcomes launch of first transhipper

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Mineral Resources says its Onslow Iron project has reached a major milestone with the successful launch of Western Australia’s first shallow draft and fully enclosed transhipper.

Transhippers, designed by MinRes in collaboration with naval architects, as well as local and international engineering firms, are key to this large iron ore project. The vessels significantly reduce the project’s cost and environmental footprint as their shallow draft means millions of tonnes of iron ore can be shipped without the need for a deep-water port, according to MinRes.

Transhippers are also an integral part of MinRes’ dust-free mine-to-ship transport solution as they will be fully enclosed to ensure no dust pollution in Onslow from MinRes operations, it added.

Each transhipper is named after an island off the Pilbara coast, with the first, MinRes Airlie, launched into the water in March, one year after construction started at the COSCO shipyard in Zhoushan, China.

Onslow Iron will see ore transported by fully covered road trains along a dedicated haul road from the Ken’s Bore mine, 150 km east of Onslow, to the Port of Ashburton. At the port, the ore is transferred to a 220,000 t enclosed negative pressure storage facility. From there, it will be moved via covered conveyors into the transhipper’s “hopper” storage area.

At 123-m long and 36-m wide, the transhippers will have a 7-m draft when fully loaded, transporting ore to capesize bulk carriers anchored 40 km off the Pilbara coast.

This design drastically reduced the amount of seabed dredging required for the loading berth at the Port of Ashburton, according to MinRes

“When operating off the Pilbara coast, the five transhippers will be propelled by powerful tugs that provide crew with home-like comforts and high spec finishes,” the company said.

Transhippers are equipped with a loading system that distributes the ore throughout the vessel’s hold. Once ready for discharge, the ore drops onto conveyors that feed a loading boom into capesize bulk carriers.

MinRes Managing Director, Chris Ellison, said: “The successful launch of our first transhipper, MinRes Airlie, is a significant milestone in the development of our Onslow Iron project, which is set to redefine mining in Western Australia. Transhippers are just the latest example of the cutting-edge innovation being designed and developed by MinRes and are crucial to how we will unlock stranded iron ore deposits in the West Pilbara.

“The unique design of these shallow draft vessels means we don’t need to build deep-water berths, drastically reducing both the cost and environmental footprint of this landmark project. The interior fit-out of these vessels demonstrates our commitment to setting a new standard for workplace wellness, whether our people work in our state-of-the-art headquarters in Perth or at sea on a transhipper.”

MinRes’ A$3 billion ($2 billion) Onslow Iron project is, MinRes says, set to redefine mining in Western Australia, shipping around 35 Mt/y of iron ore from mid-2024.

Fitting out of MinRes Airlie will continue throughout 2023 ahead of an expected arrival in Western Australia early next year.

Onslow Iron is owned through the unincorporated Red Hill Iron Joint Venture, which is 40% held by MinRes, who will manage the project, with the other partners being Baowu, AMCI and POSCO.

MACA civils contract book swells with new Rio Tinto, Roy Hill work

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MACA Limited has announced three new civil contract awards with a total value of approximately A$115 million ($79.5 million), two of which are for mining companies in the Pilbara region of Western Australia.

The contractor has been awarded an early works contract on Rio Tinto’s Western Range Project, 8 km west of Paraburdoo in the Pilbara.

The project, which is expected to generate approximately A$60 million in revenue, consists of pre-approval works for construction of a camp pad and access road, in addition to crushing and screening work.

The delivery of the works will commence in the second half of 2022 for a duration of approximately 12 months.

MACA has also been awarded a further civil works package with Roy Hill Iron Ore Pty Ltd at the Roy Hill iron ore operation in the Pilbara. The Roy Hill project is owned by Hancock Prospecting Pty Ltd, Marubeni Corporation, POSCO and China Steel Corporation, and is 115 km north of Newman in the Pilbara.

The package consists of supporting Roy Hill with the Sierra Hydraulic Structure works, and is expected to generate A$16 million of revenue with delivery of the works commencing this month and expected to run through to the end of the calendar year.

MACA incoming CEO, David Greig, said of these contracts: “These awards are great examples of MACA’s deliberate pursuit of capital light earnings, improved revenue diversity and attractive delivery models. MACA looks forward to delivering these projects and contributing to successful outcomes for our clients.”

Vale and POSCO evaluating iron ore pellets, fines, briquettes place in low-carbon ironmaking

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Vale has signed a Memorandum of Understanding (MoU) with POSCO in which both agreed to pursue opportunities to develop ironmaking solutions focused on reducing CO2 emissions.

Vale and POSCO intend to develop solutions for decarbonisation in ironmaking and are under discussion to find the most suitable pathways by using Vale’s wide range of product portfolio, they said. This includes its high-grade iron ore products such as pellets, fines and briquettes, as a potential solution for reducing fossil fuel consumption and aim to help POSCO on its roadmap to reach carbon neutrality in its integrated steel production process by 2050.

Marcello Spinelli, Vale’s Executive Vice President, Iron Ore, and Hagdong Kim, POSCO’s Head of Steel Business Unit, attended the MoU virtual signing ceremony on November 4, 2021.

As per his speech, Spinelli said: “The decarbonisation pathway definition will be critical to set how the industry will meet Paris Agreement’s targets and deliver an important legacy to society and our planet. Vale is well positioned to lead the industry with our high-quality and world-class portfolio, and with innovative technologies.”

Kim added: “Both companies have the goal to achieve carbon net-zero by 2050, an important social responsibility that we must fulfil as members of society. Instead of trying alone, if we work together, we will create more synergy. By signing the MoU, I look forward to greater synergy between Vale and POSCO toward carbon neutrality.”

This initiative contributes to achieving Vale’s commitment to reduce 15% of net Scope 3 emissions by 2035. Additionally, Vale seeks to reduce its absolute Scope 1 and 2 emissions by 33% by 2030 and achieve neutrality by 2050, in line with the Paris Agreement.

BHP and POSCO to collaborate on low-carbon steelmaking technologies

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BHP and South Korea’s POSCO have announced a Memorandum of Understanding (MoU) to jointly explore greenhouse gas emissions reduction technologies in integrated steelmaking.

As part of the MoU, the parties intend to undertake pilot and plant trials to lower carbon in the steelmaking process, including optimising coke quality and assessing carbon capture storage and utilisation (CCUS) options to lower carbon intensity in the blast furnace.

POSCO and BHP also intend to share research on hydrogen-based direct reduction technology, the use of biomass in steelmaking, as well as the potential to leverage BHP’s carbon offsetting capabilities in the development of carbon neutral steel products.

BHP intends to invest up to $10 million over the next five years under the MoU, with the opportunity to increase investment in technologies under the trial. BHP’s investment will be drawn from its $400 million Climate Investment Program, announced in 2019 to support projects, partnerships, research and development to help reduce Scope 1, 2 and 3 emissions.

BHP and POSCO also intend to collaborate on the reporting of carbon emissions through the steel value chain to further progress consistent, transparent and robust global standards.

BHP Chief Commercial Officer, Vandita Pant, said: “The pathway to net zero for steelmaking is not yet clear but we believe that, by working with industry leaders like POSCO, together we will find solutions more quickly to help reduce carbon emissions in steelmaking and along the value chain. BHP recently announced a goal to pursue net zero Scope 3 emissions by 2050 and we are committed to working with industry leaders in steelmaking to address this hard-to-abate sector.

“Steel is a critical product for the world to grow and decarbonise, and we must work hard together to enable greener steel, reducing carbon intensity in the blast furnace and testing new technologies for steel production.”

POSCO’s Head of Steel Business Unit, Hag-Dong Kim, said: “Though achieving carbon neutrality is a difficult path ahead, with POSCO working together with BHP’s outstanding mining expertise and the will to achieve a low-carbon future, I have every reason to believe that we can create a significant turning point in carbon emission reduction across our value chain.”

The MoU with POSCO follows BHP’s earlier partnerships established with major steelmakers China Baowu, JFE Steel and HBIS Group to explore emissions reduction from steelmaking. The combined output of the four steel companies equates to around 12% of reported global steel production.

Rio and POSCO look to combine iron ore processing and steel-making technologies

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Rio Tinto and POSCO, the largest steel producer in South Korea and one of the world’s leading steel producers, have signed a Memorandum of Understanding (MoU) to jointly explore, develop and demonstrate technologies to transition to a low-carbon emission steel value chain.

The partnership will explore a range of technologies for decarbonisation across the entire steel value chain from iron ore mining to steelmaking, including integrating Rio Tinto’s iron ore processing technology and POSCO’s steel-making technology.

The MoU with POSCO underlines Rio Tinto’s commitment to working in partnerships with customers on steel decarbonisation pathways and to invest in technologies that could deliver reductions in steelmaking carbon intensity of at least 30% from 2030 or with potential to deliver carbon-neutral steelmaking pathways by 2050, the company said. Both Rio Tinto and POSCO share the ambition to reach net zero carbon emissions by 2050, it added.

Rio Tinto Chief Commercial Officer, Alf Barrios, said: “This partnership with POSCO, a valued and long-standing customer, demonstrates our combined commitment to working together to identify ways to reduce emissions across the steel-making process. The agreement also complements Rio Tinto‘s partnerships with other customers as the industry focusses on developing technologies that support the transition to a low-carbon economy.”

POSCO’s Head of Steel Business Unit, Hag-Dong Kim, said: “Tackling climate change is a critical item in achieving sustainable development for a better future. On the journey to achieving carbon neutrality with Rio Tinto, we can play an important role of finding a way to build a low-carbon steel industry”

Pilbara Minerals and POSCO move a step closer to lithium chemical production JV

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The Pilbara Minerals Board has conditionally exercised its option to enter into an incorporated joint venture with POSCO (for up to 30% participation) for the development of a downstream lithium chemical conversion facility in South Korea.

Pilbara Minerals’ Managing Director and CEO, Ken Brinsden, said the company’s relationship with POSCO had developed over the last year as it has continued to work through the Pilgangoora lithium project joint venture.

“It has been really pleasing to see the positive results generated by the due diligence work to date. The significant investment by POSCO into their PosLX technology has paid off and they have proven their ability to produce an industry leading, battery-ready lithium product through their innovative lithium purification process,” he said.

On October 2, 2018, Pilbara Minerals produced its first spodumene concentrate shipment from Pilgangoora. A total of 8,800 t (wet) of spodumene concentrate grading approximately 6.1% lithia and 1.2% Fe2O3 set sail from Port Hedland bound for the company’s offtake partners in north Asia.

The company’s agreement with POSCO encompasses long-term offtake, funding and the downstream conversion plant joint venture opportunity.

Brinsden said the rapid growth in lithium chemicals consumption in South Korea could see the country’s battery manufacturing sector supply around 25% of worldwide capacity by 2028, according to Benchmark Mineral Intelligence.

The downstream lithium facility, to be located in the Gwangyang Free Economic Zone in South Korea, would have up to 40,000 t/y of lithium carbonate equivalent (LCE) capacity and process spodumene from Pilgangoora using POSCO’s patented PosLX purification process.

Since the December quarter, Pilbara Minerals has been undertaking technical due diligence to assess the proposed chemical plant development and work to date has delivered promising results, it said.

“Due diligence has included a visit of technical staff and assessment of POSCO’s existing commercial operations plant using their PosLX technology, based on Pilbara Minerals’ spodumene delivered from the Pilgangoora project,” Pilbara Minerals said.

POSCO has developed its first commercial-scale operation (after the initial development of a pilot scale plant) that produces up to 2,500 t/y of lithium chemicals on an LCE basis, according to Pilbara Minerals. Based on spodumene chemical conversion, the plant has the capacity and flexibility to produce both high grade lithium hydroxide, or, alternately, lithium carbonate products with low impurities in the final products produced.

Pilbara Minerals said: “The battery grade lithium hydroxide produced has to date been tested by major South Korean cathode makers and has passed their qualification process.”

Once a number of conditions surrounding the deal are complete, they will be put to the Board of Pilbara Minerals for a final decision and commitment to the joint development in mid- to late-May 2019. The parties would then aim to complete construction of the chemical conversion plant in late 2020 with commencement of ramp-up and production from early 2021.