Global Cement News

Oman: Oman Cement has reported a net profit after tax of US$23.1m for the first nine months of 2024. This represented a 20.2% rise compared to the US$19.2m that the company made in the first nine months of 2023. Oman Cement’s revenue for the first nine months of 2024 was US$136.4m, a 2.9% fall compared to the US$140.5m it recorded in the same period of 2023.

Japan: Mitsubishi UBE Cement (MUCC), in collaboration with seven other companies, has been commissioned by the Japan Organisation for Metals and Energy Security (JOGMEC) to conduct a survey of the carbon capture and storage (CCS) project for the Southern Offshore Malay Peninsula in the 2024 financial year. This work is part of the ‘Engineering Design Work for Advanced CCS Projects’ and will study the CCS value chain from CO₂ captured from the cement industry in the Kyushu, Chugoku and Kinki regions, to the transport and storage of the liquefied CO₂ for geological in the southern offshore Malay peninsula, currently under development. MUCC will be responsible for the CCS processes at its Ube cement plant.

Canada: Heidelberg Materials has invested in EnviCore, a Canada-based startup that is developing low-carbon solutions. Together, the companies will focus on increasing the use of recycled construction and demolition materials as supplementary cementitious materials (SCM). This collaboration includes planning a pilot SCM production facility near one of Heidelberg Materials' recycling hubs, pending an upcoming feasibility study. Heidelberg Materials has also acquired a minority stake in EnviCore.

Katharina Beumelbur, chief sustainability and new technologies officer and member of the managing board of Heidelberg Materials, said “EnviCore’s novel approach has the potential to unlock new possibilities of increasing the amount of recycled materials we use in our products. This could pave the way to further reduce our need for virgin materials, contributing towards preserving valuable natural resources and protecting our environment.”

China: Anhui Conch Cement (Conch Group) and AVIC International Beijing have entered a strategic agreement to combine their expertise and promote technological solutions for decarbonising cement production. The partnership will leverage Conch Group's experience in cement production and equipment manufacturing with AVIC International Beijing subsidiary KHD Humboldt Wedag International (KHD)'s expertise in equipment and engineering. The collaboration aims to expand their cooperation to include building AI-powered, smart and ‘green’ research and development platforms overseas. This will involve modernising traditional cement plants and enhancing operation and maintenance services.

Additionally, the Conch Technology and Industry Research Institute will work with AVIC International Beijing and KHD to apply cement decarbonisation technologies, such as calcined clay, oxyfuel clinker lines and electro-calcining, on an industrial scale at selected Conch production lines.

Indonesia: Suvo Strategic Minerals has reported successful laboratory tests in collaboration with Makassar State University (UNM) in Indonesia, transforming nickel slag into a ‘high-strength, low-cost and low-carbon’ cement, according to The Sydney Morning Herald. The trials used slag from PT Huadi Nickel-Alloy Indonesia's operations in South Sulawesi, achieving a compressive strength of 37.5MPa after seven days. The company is now looking to conduct further testing and will provide the results to PT Huadi, with the aim of forming a partnership for the commercialisation of low-carbon cement using nickel slag.

Aaron Bank, executive chair of Suvo Strategic Minerals, said “We are excited to have commenced this workstream in Indonesia testing the byproduct of one of the country’s largest mining companies, with our ultimate goal being to manufacture an environmentally-friendly and low-carbon alternative to Portland cement. Achieving up to 37.5MPa after only seven days is an outstanding first round trial result for the company and could provide an entry into a large industry.”