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News feasibility study

Displaying items by tag: feasibility study

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Capsol Technologies to conduct feasibility study on CO₂ capture at European lime plant

08 August 2025

Europe: Capsol Technologies has signed a contract to deliver a feasibility study evaluating the use of its CapsolEoP® (End-of-Pipe) carbon capture technology at a European lime plant, with the potential to capture several hundred thousand tonnes of CO₂ annually. This marks Capsol’s first project in the lime sector.

Chief business development officer Johan Jungholm said “This is an important milestone in our mission to decarbonise hard-to-abate sectors like lime production and represents our first project within this industry. Initial assessments indicate that CapsolEoP® would be particularly suited for carbon capture in lime production due to the energy-efficient design of the technology – featuring low energy consumption and operating without the need for external steam.”

The European Lime Association targets carbon capture from 5–10% of kiln-related emissions by 2030, with full capture by 2050.

Published in Global Cement News
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Titan Group to test Carbon Upcycling technology at two plants

04 June 2025

Canada/Greece: Titan Group and Carbon Upcycling Technologies have entered into a memorandum of agreement to explore the commercial deployment of Carbon Upcycling’s technology for producing local, low-carbon building materials. Carbon Upcycling will conduct feasibility studies at two Titan cement plants, with the aim of producing supplementary cementitious materials using captured CO₂ and local materials.

Carbon Upcycling’s demonstration plant is currently operating in western Canada, and the company is now developing its flagship commercial-scale project in eastern Canada.

Published in Global Cement News
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Update on ammonia in cement production, March 2025

19 March 2025

UBE Mitsubishi Cement recently released an update on its commercial scale demonstration using ammonia as a fuel at its Ube plant. It is currently testing the use of ammonia in both the cement kiln and calciner at the site. It has set the aim of reaching a 30% coal substitution rate with ammonia in the cement kiln by the end of March 2025. It has described the project as a world first. Planned future work includes running ammonia combustion tests alongside post-consumer plastics.

The company announced the three-year project in mid-2023. Utilities company Chubu Electric Power has been working on it and UBE Corporation has been supplying the ammonia for the test. The scheme dates back to before Mitsubishi Materials and Ube Industries merged their cement businesses in 2022. Ube Industries previously took part in a government research project looking at the topic, running combustion tests and numerical analysis in small industrial furnaces.

Another ammonia research project in the cement sector was revealed in 2024 by Heidelberg Materials in the UK. The company was awarded just under €0.40m in funding by Innovate UK through its UK Research and Innovation (UKRI) fund, together with engineering consultants Stopford and Cranfield University. The 12-month feasibility study aimed to assess the use of ammonia as a hydrogen carrier and evaluate the most economical method of on-site ammonia cracking to generate hydrogen for use by clinker kilns. It also intended to investigate the various tiers of the UK's existing ammonia supply chain network for the suitable transportation, offloading and storage of ammonia.

The UK project explained that it was looking at ammonia as a hydrogen carrier due to its high volumetric energy density. This, potentially, makes ammonia easier and cheaper to store and transport than hydrogen. It pointed out that storing and transporting hydrogen is difficult and the chemical is expensive. It also noted that the volumetric energy density of ammonia is 45% higher than that of liquid hydrogen. The benefit of switching to a zero-carbon fuel was that it could cut CO2 emissions by the cement and concrete sector in the UK by 16%.

The attraction of ammonia to the cement industry is similar to that of hydrogen. Both are versatile chemicals that can be produced and used in a variety of ways. The production processes and supply chains of both chemicals are linked. The Haber–Bosch process, for example, uses hydrogen to manufacture ammonia. It can also be cracked to release the hydrogen. When used as fuels neither release CO2 emissions directly. This comes down to the method of production. Like hydrogen, there is a similar informal colour scheme indicating carbon intensity (Grey, Blue, Green and Turquoise). Despite the advantages listed above, the disadvantages of using ammonia include toxicity and NOx emissions, as well as the fact that there is little experience of using ammonia as a fuel. The worldwide ammonia market was bigger by volume in 2023 with production of just under 200Mt compared to hydrogen production of just under 100Mt.

Back in Japan, the national government has been promoting the use of ammonia technology for the power generation sector. It added ammonia to the country’s national energy plan in the early 2020s following research on running power plants with a mixture of ammonia and coal. The ambition is to build up levels of ammonia co-firing at power plants, develop the necessary technology and grow supply chains. This, it is hoped, will broaden, diversify and decarbonise the domestic energy mix and pull together a new international market too. Unfortunately, this strategy has had criticism. One study by BloombergNEF in 2022 estimated, for example, that the electricity cost of Japan-based power stations switching to firing ammonia by 2050 would be more expensive than generation from renewables such as solar or wind.

This explains why the ammonia project by UBE Mitsubishi Cement is leading the way. The interest by a European cement company shows that others are thinking the same way too. Yet again, the potential decarbonisation solution for cement is likely to lead towards more complex industrial supply chains. The next steps to watch will be whether a cement plant in Japan actually starts to co-fire ammonia on a regular basis and if any more ammonia projects pop up elsewhere around the world.

Published in Analysis
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Sumitomo Corporation signs deal with Fortera to run feasibility study

07 February 2025

Japan: Sumitomo Corporation has signed a memorandum of understanding (MOU) with US-based Fortera to conduct a feasibility study to build a low-carbon cement plant. The project will be run with subsidiary Sumitomo Osaka Cement. The aim is to then build a pilot plant in Japan by the 2026 financial year. Sumitomo Corporation is also considering expanding the business model developed in Japan to other parts of Asia.

Published in Global Cement News
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Capsol Technologies secures feasibility study for carbon capture project in Germany

02 October 2024

Germany: Norway-based Capsol Technologies has won a feasibility study from a German cement producer to assess the implementation of its CapsolEoP (End-of-Pipe) technology at a cement plant. The technology aims to capture 400,000t/yr of CO₂.

CEO Wendy Lam said "Capsol continues to build a position as a preferred carbon capture technology provider for the cement industry."

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Heidelberg Materials begins CCS feasibility study at Rezzato-Mazzano plant

30 September 2024

Italy: Heidelberg Materials has launched a feasibility study at its Rezzato-Mazzano cement plant to explore a source-to-sink carbon capture and storage (CCS) solution, potentially making it the first in Italy to produce carbon-captured net-zero cement, according to the company’s press release. The aim of the study is to evaluate the feasibility of capturing CO₂ from cement production and transporting it via pipeline to the Ravenna CCS storage hub under the Adriatic Sea. Phase 1 of the Ravenna CCS project will be carried out with the help of a joint venture between Italy-based integrated energy company Eni and energy infrastructure subsidiary Snamprogetti, involving discussions between the three companies for a technical evaluation. The project aims to leverage Eni’s depleted gas fields in the Adriatic Sea, which would be converted for use as permanent CO₂ storage sites. The total storage capacity of these fields is estimated at more than 500Mt. Snam is committed to developing a pipeline network to transport CO₂ from emitters to the Ravenna CCS hub.  

Chair of the managing board of Heidelberg Materials, Dominik von Achten, said "We are excited to explore the economic feasibility of a carbon capture initiative in the Mediterranean. Our ambition at Heidelberg Materials is not only to implement a decarbonisation initiative that is highly efficient in terms of resources and energy, but also to provide an important impetus for the development of a regional CCS cluster."

Member of the managing board of Heidelberg Materials and responsible for Europe, Jon Morrish, said "With an aspired capture rate of more than 95% of our plant’s emissions, this initiative aims to explore options for industrial-scale CCS in Italy. This would enable us to supply locally produced, carbon captured net-zero cement under our evoZero brand to customers in the region."

Published in Global Cement News
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JGC Corporation to conduct CCU facility study for Siam Cement Group

05 July 2024

Thailand: Siam Cement Group has awarded JGC Corporation the pre-feasibility study for a carbon capture and utilisation (CCU) facility at a cement plant in Thailand. The study will determine the technology license, assess the required production capacity for CO₂ capture facilities and evaluate the economic feasibility of constructing a CCU facility, which will capture and convert CO₂ from SCG's cement plant emissions into new chemical products.

Published in Global Cement News
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Petrofac conducting carbon capture feasibility study at Aggregate Industries’ Cauldon cement plant

25 January 2024

UK: Aggregate Industries has engaged energy engineering firm Petrofac to investigate a carbon capture project at its Cauldon cement plant. Petrofac is currently conducting early engineering assessments to identify CO2 capture opportunities at the plant in Staffordshire. This includes technology selection for any future project. Upon commissioning, a carbon capture system will support the storage of up to 600,000t/yr of CO2 from the Cauldon cement plant under the Irish Sea as part of the cross-industry Peak Cluster carbon capture and storage (CCS) project.

Aggregate Industries decarbonisation manager Luke Olly said "Aggregate Industries is excited to be launching this carbon capture study, as we are aiming to fully decarbonise our cement plant by 2030. This technology is an important part of our strategy."

Petrofac head of business development energy transition projects, Alex Haynes, said "We’re looking forward to working with Aggregate Industries UK in finding a way to reduce the carbon footprint of its cement products."

Published in Global Cement News
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Taiheiyo Cement to participate in Tohoku West Coast carbon capture and storage project

02 August 2023

Japan: A Taiheiyo Cement plant will be one of two facilities to host carbon capture systems under the Tohoku West Coast carbon capture and storage (CCS) project. The Japan Organisation for Metals and Energy Security selected the project to advance to the feasibility study stage on 2 August 2023. The partners will now investigate technical issues in the entire CCS value chain, as well as commercial and social issues around transporting captured CO2 by ship to temporary storage sites. Identification of permanent underwater storage sites is scheduled for 2024, with the design stage of capture, transport and storage systems scheduled to conclude in 2026. The Tohoku West Coast carbon capture and storage project will commence in 2030.

Taiheiyo Cement is committed to a 20% reduction of its CO2 emissions between 2000 and 2030, while the Japanese government is committed to a 46% reduction between 2013 and 2030.

Published in Global Cement News
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Capsol Technologies to run carbon capture feasibility study at cement plant in Northern Europe

12 July 2023

Norway: Capsol Technologies has been awarded a feasibility study for the CapsolEoP (end-of-pipe) carbon capture product at an unnamed cement plant in Northern Europe. The study is for a plant aiming to capture more than 1Mt/yr of CO2. The award is Capsol Technologies’ first paid engineering study on a cement plant. The company says it is seeing an increasing amount of request and sales engineering work in the cement sector and it expects more engineering studies to be awarded going forward.

Jan Kielland, the chief executive officer of Capsol Technologies, said “The fact that the CapsolEoP carbon capture technology is easy to integrate without disrupting the operations of the host plant is an attractive value proposition to these types of facilities. In addition, the emission from a cement plant has a high concentration of CO2 making it especially beneficial for the CapsolEoP technology relative to competing technologies, bringing down the cost per unit CO2 captured.”

Norway-based Capsol Technologies is promoting a solvent/scrubbing-based approach to carbon capture using hot potassium carbonate (HPC). It was awarded a technology licensing agreement for the Stockholm Exergi BEECS (Bioenergy Carbon Capture and Storage) project in July 2022. It has also received orders for its CapsolGo carbon capture demonstration unit in Sweden and Germany.

Published in Global Cement News
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