World-first Trial of New Technology to Recycle CO2 Emissions from Steel Production Begins at ArcelorMittal Gent, Belgium

By Toey

TOKYO, July 8, 2024 – (JCN Newswire via SeaPRwire.com) – ArcelorMittal and Mitsubishi Heavy Industries, Ltd. (MHI) are working with a climate tech company, D-CRBN, to trial a new technology to convert carbon dioxide (CO2) captured at ArcelorMittal’s plant in Gent, Belgium into carbon monoxide which can be used in steel and chemical production.

This is the first industrial testing of D-CRBN’s plasma technology, making ArcelorMittal Gent the first steel plant in the world to trial the process, which has been designed to reduce CO2 emissions.

This new trial expands the current multi-year carbon capture pilot taking place at the site to test the feasibility of full-scale deployment of MHI’s carbon capture technology (Advanced KM CDR Process™).

D-CRBN, an Antwerp-based company, has developed a technology that uses plasma to convert carbon dioxide into carbon monoxide. Using renewable electricity, the plasma is used to break the carbon-oxygen bond, thereby converting CO2 into carbon monoxide. The carbon monoxide can be used as a reductant in the steelmaking process – replacing part of the coke or metallurgical coal used in the blast furnace – or as a basic ingredient in Gent’s Steelanol plant, for chemicals or alternative fuel production.

The D-CRBN process requires high-purity CO2, which can be provided by MHI’s carbon capture unit, currently being used to capture blast furnace off-gases, and off-gases from the hot strip mill reheating furnace, in Gent.

A pipeline between MHI’s carbon capture unit and D-CRBN’s unit was connected on July 1st, to test the feasibility of using the CO2 captured by the MHI technology as a feedstock for D-CRBN. The industrial pilot is an important stage of testing D-CRBN’s technology, to make sure that any impurities that accompany the CO2 produced during steelmaking do not have a detrimental effect on the process and product gas.

ArcelorMittal is pursuing a number of decarbonization routes in order to achieve its climate targets, which include a 35% reduction in CO2 emissions from ArcelorMittal Europe, by 2030. One of these routes is Smart Carbon steelmaking, which uses circular carbon in the blast furnace, carbon capture and storage (CCS) or utilization (CCU).

Manfred Van Vlierberghe, CEO, ArcelorMittal Belgium, said, “We are proud to be part of this unique carbon capture and usage trial in Gent, which is part of our strategy to develop the Smart Carbon steelmaking route in ArcelorMittal Belgium. Our team of engineers has worked hard with our partners to reach this stage – and we are thrilled that our new partner, D-CRBN, have created this new CCU technology here in Belgium.”.

Gill Scheltjens, CEO at D-CRBN, said, “D-CRBN is thrilled to partner with ArcelorMittal and Mitsubishi Heavy Industries on this innovative carbon capture and utilization (CCU) pilot project. Electrifying steel production is challenging, but D-CRBN’s process, which recycles CO2 emissions back into CO, offers a cost-effective and scalable solution. Our technology can electrify and decarbonize existing blast furnaces and significantly reduce their coal use. The conversion of CO2 back into CO for steel production will limit the need for green hydrogen in the future and reduce the costs of emission-free products. Moreover, some of the CO produced can be supplied to neighboring chemical companies as feedstock.”

MHI’s Senior Vice President (CCUS) of GX (Green Transformation) Solutions, Tatsuto Nagayasu, said, “CCUS will play a critical role in decarbonizing existing assets in the steel industry. Our collaboration with ArcelorMittal and D-CRBN in Belgium provides another tool for the industry to reduce its carbon footprint – capturing emissions, converting them into a valuable feedstock, and feeding them back into the process. This initiative demonstrates our commitment to sustainable practices and innovative solutions for a greener future.”

ArcelorMittal, MHI, BHP and Mitsubishi Development Pty Ltd (Mitsubishi Development) announced in May 2024 that they had successfully started operating a pilot carbon capture unit on the blast furnace off-gas at ArcelorMittal Gent in Belgium. In October 2022, the four parties announced their collaboration on a multi-year trial of MHI’s carbon capture technology (Advanced KM CDR Process™) at multiple CO2 emission points, starting at the Gent steelmaking site.

Members of the project team from ArcelorMittal, D-CRBN and Mitsubishi Heavy Industries recently visiting the pilot plant in Gent, Belgium

About ArcelorMittal

ArcelorMittal is one of the world’s leading integrated steel and mining companies with a presence in 60 countries and primary steelmaking operations in 15 countries. It is the largest steel producer in Europe, among the largest in the Americas, and has a growing presence in Asia through its joint venture AM/NS India. ArcelorMittal sells its products to a diverse range of customers including the automotive, engineering, construction and machinery industries, and in 2023 generated revenues of $68.3 billion, produced 58.1 million metric tonnes of crude steel and, 42.0 million tonnes of iron ore. Our purpose is to produce smarter steels for people and planet. Steels made using innovative processes which use less energy, emit significantly less carbon and reduce costs. Steels that are cleaner, stronger and reusable. Steels for the renewable energy infrastructure that will support societies as they transform through this century. With steel at our core, our inventive people and an entrepreneurial culture at heart, we will support the world in making that change. ArcelorMittal is listed on the stock exchanges of New York (MT), Amsterdam (MT), Paris (MT), Luxembourg (MT) and on the Spanish stock exchanges of Barcelona, Bilbao, Madrid and Valencia (MTS).

About D-CRBN

D-CRBN is a pioneering Belgian company dedicated to developing innovative solutions for CO2 recycling. Leveraging advanced scientific principles, D-CRBN’s proprietary plasma technology aims to efficiently utilize carbon emissions, driving meaningful environmental impact and fostering a more sustainable future. With a commitment to innovation and sustainability, D-CRBN is at the forefront of the fight against climate change. For more information, please visit https://d-crbn.com/ .

About MHI Group

Mitsubishi Heavy Industries (MHI) Group is one of the world’s leading industrial groups, spanning energy, smart infrastructure, industrial machinery, aerospace and defense. MHI Group combines cutting-edge technology with deep experience to deliver innovative, integrated solutions that help to realize a carbon neutral world, improve the quality of life and ensure a safer world. For more information, please visit www.mhi.com or follow our insights and stories on spectra.mhi.com.

Mitsubishi Heavy Industries, Ltd.
Address: 2-3, Marunouchi 3-chome, Chiyoda-ku, Tokyo, 100-8332, Japan
Telephone: 81-3-6275-6200
URL: http://www.mhi.com/

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