Displaying items by tag: Clinker

Chad: Chad has been experiencing a cement shortage for several weeks, according to Tchad Infos. This has reportedly led to a rise in prices.

The Minister of Trade and Industry said "This situation is due to difficulties in supplying raw materials essential to the production of cement, in particular clinker, which must be transported by rail. Since 17 February 2025, an incident on the Camrail railway line in Cameroon has delayed deliveries. The orders, unloaded at the port of Douala due to the absence of a seafront for our country, could not be transported on time."

India: Dalmia Bharat, through its subsidiaries, has announced a US$400m investment to expand its cement capacity in Maharashtra and Karnataka. The company will build a 3.6Mt/yr clinker unit and a 3Mt/yr grinding unit at its Belgaum plant in Karnataka, alongside a new 3Mt/yr greenfield grinding plant in Pune, Maharashtra. The expansion will be funded through debt and internal accruals. It is expected to increase Dalmia Bharat's total installed capacity to 55.5Mt/yr, including an ongoing 2.9Mt expansion in Assam and Bihar. The new units are scheduled for commissioning by the fourth quarter of the 2027 financial year.

CEO Puneet Dalmia said "This investment is a significant step in our Phase II expansion strategy, bringing us closer to strengthening our position as a pan-India player and reaching our goal of 75Mt/yr capacity by the 2028 financial year. The increase in our production capacity is primarily to meet the growing infrastructure demand in western India."

Vietnam: Cement and clinker exports fell by 37% year-on-year to 2Mt in January 2025, according to the General Statistics Office (GSO). Exports were worth US$76m, a fall of 36% year-on-year. The decline has continued a downward trend that began in early 2022, with trade barriers in key markets such as the Philippines and Taiwan restricting exports, according to local news reports. The 10% export tax on clinker, imposed in 2023, has also added to industry challenges. The Ministry of Construction submitted a report in January 2025 to the Prime Minister, warning of potential cement plant closures.

Sweden: Heidelberg Materials has successfully operated a 300kW plasma-heated cement kiln at its Slite cement plant, which it claims is the first of its kind. The producer has achieved 54 hours of continuous operation, with 60% CO₂ concentration in the flue gas. The aim is to reach 99%.

The kiln is part of the ELECTRA project, which aims to replace traditional combustion processes with electricity-based solutions, like plasma. The project consists of 17 partners from 8 countries.

Project manager Bodil Wilhelmsson said "It looks very promising. We started the tests at the end of last year and can now say with certainty that this is the right way to go: we will be able to produce clinker with plasma."

Fuel-related CO₂ emissions from cement production are eliminated because no fuel needs to be used in the production process. Instead, CO₂ is heated to over 5000°C, where it becomes a plasma jet that heats the material in the kiln.

Wilhelmsson added "The absence of fuel in the process means that there is no ash in the product. This means that a parameter that could affect the quality of the product if it fluctuates is no longer considered. So, it looks like the quality of the clinker can actually be slightly higher in this process."

Heidelberg Materials plans to build a 1MW kiln in Skövde cement plant in 2026, where further tests will continue.

Türkiye: Cement producer Karcimsa Cement said that it will invest US$30m in a 1Mt/yr clinker and granulated slag grinding facility in Kayseri.

The plant will produce ‘green’ cement with low carbon emissions, according to chair of Karcimsa, Soner Ozbey.

Back in March 2024, Türkiye imposed restrictions on cement to expand the use of low-carbon cement in public procurement contracts from 2025.

"The clinker/cement ratio in the cement to be used in public investments will be a maximum of 0.80 as of 2025 and this ratio will decrease to 0.75 by 2030," Karcimsa said.

The company will reportedly procure slag from Kardemir to be used in production.

Karcimsa is a joint venture between Turkish steel firm Kardemir and concrete producer Beycim Beton Sanayi.

Vietnam: The General Department of Vietnam Customs recorded exports of cement and clinker of 29.7Mt in 2024, down by 5% year-on-year from 2023 levels. Producers and exporters generated US$1.14bn in revenues from the exports, down by 14% year-on-year.

Việt Nam News has reported that the Philippines topped the list of importers of Vietnamese cement, with 8.01Mt (27%), down by under 1%. Bangladesh imported 5.49Mt (19%), up by 11%, and Malaysia imported 1.68Mt (6%), down by 3%.

Malaysia: Cahya Mata Cement will build a second line at its Mambong facility in Kuching to increase cement production and support Sarawak's infrastructure development. Construction is expected to take 24 months, with expected completion in March 2027.

The project will add 6000t/day of clinker capacity, raising output to 1.92Mt/yr. This will enable the company to become self-sufficient in its clinker supply and therefore eliminate the need for imports.

The company signed a technical consulting agreement with Sinoma Industry Engineering in November 2023 to design and construct the new production line. It will feature a waste heat recovery system, generating up to 6MW of power, alongside a dust filter designed to cut emissions to half of the current regulatory limit, according to the New Straits Times. The new line will also use locally-sourced alternative raw materials to reduce its reliance on fossil fuels.

Cahya Mata Cement acting division head Choong Ju Tang said "Once the project is approved and construction is completed, Cahya Mata Cement will be well-positioned to meet the construction industry's demand.”

Portugal: CBMI has signed an engineering, procurement and construction contract with SECIL Cement Group for the renovation of the 1800t/day clinker line at the Maceira plant.

The project includes the installation of a new firing system and a series of upgrades to improve energy and heat efficiency. The upgrade encompasses five decarbonisation measures, including a 100% alternative fuel design rate, with the aim to decrease CO₂ emissions by 30% compared to 2019 levels. This would reportedly reduce CO₂ emissions to 550kg/t of clinker.

Saudi Arabia: Cement sales increased by 12% year-on-year in the fourth quarter of 2024, reaching 14.87Mt, Arab News reports. Sales were primarily driven by domestic demand, which accounted for 96% of total sales. Exports contributed the remaining 4%, according to data from Al-Yamama Cement. For the full year, cement sales grew by 3.7% to 51.2Mt.

Al-Yamama Cement led the domestic market in the fourth quarter of 2024, with a 13% share and sales of 1.83Mt, up by 22% year-on-year. Qassim Cement, after acquiring Hail Cement, held an 11% share with 1.63Mt of sales. Yanbu Cement, Southern Cement, and Al Jouf Cement followed.

During the same period, Saudi Cement dominated in exports with 0.49Mt, representing 80% of total shipments and a 71% year-on-year increase. Clinker production grew by 7% year-on-year in the fourth quarter of 2024 to 14.9Mt, while clinker exports fell by 28% to 1.15Mt.

Amr Nader, CEO of cement consultancy A3&Co, said “These figures may not fully align with the anticipated surge in demand from ambitious infrastructure projects. Megaprojects such as NEOM, the Red Sea project, and FIFA World Cup-related developments require vast quantities of construction materials. The maximum anticipated demand in the next five years is 78Mt/yr.”

Azerbaijan: Cement production reached 4.03Mt in 2024, up by 1.6% year-on-year, according to the State Statistics Committee. The total value of the construction materials sector rose by 17% to US$823m. Production of bricks and similar products from cement and concrete increased by 41%, while cement clinker output grew by 16%.