Displaying items by tag: Upgrade
Nigeria: Lafarge Africa has installed a new bag filter at its 3.9Mt/yr Ewekoro cement plant in Ogun State. The filter cost US$8.51m. Lafarge Africa says that the equipment has successfully reduced the plant’s dust emissions to below 50mg/Nm3. The company said that it has made ‘significant adjustments’ to its production activities, besides introducing air quality measurement systems across a 10km radius of the plant.
Lafarge Africa’s head of health, safety and environment Rachael Ezembakwe said “Care for the environment and for our host communities is built into all aspects of our operations within the country. Our social impact is focused on the areas of the most need: education, empowerment, health and safety, and shelter/infrastructure.”
Adbri raises first-half sales in 2023
30 August 2023Australia: Adbri recorded sales of US$599m during the first half of 2023, up by 14% year-on-year. Its net profit grew by 13%, to US$33.7m. The producer noted continued ‘solid’ demand, and traction on its price increases. It faced high capital requirements for its on-going upgrade of its Kwinana grinding plant to consolidate its Western Australian operations there. The company expects its second-half 2023 earnings to rise ‘moderately’ due to the effects of its cost discipline and price increases, as well as sustained levels of cement demand.
Heidelberg Materials Sement Norge lifts absorber unit into place for Brevik cement plant carbon capture system
29 August 2023Norway: Heidelberg Materials Sement Norge set in place a 220t absorber unit at its Brevik cement plant on late August 2023. The unit will form part of the upcoming 400,000t/yr carbon capture and storage (CCS) installation at the site. It expects to complete the installation of the absorber unit within two weeks of its placement. In September 2023, Heidelberg Materials Sement Norge will proceed to install the system’s 100m-high absorber stack.
Brevik CCS operational manager Tor Gautestad said “The absorber is in many ways the heart of the carbon capture process, because it is where the flue gases are separated.”
Japan: Tokuyama Corporation has installed ABB’s Expert Optimizer automated optimisation system in the kiln line of its Nanyo cement plant. The system controls the line’s calciner, kiln and cooler processes. The supplier says that the technology will reduce the Nanyo cement plant’s thermal energy consumption by 3%.
Tokuyama Corporation "We selected ABB's Expert Optimizer to equalise operations and improve operational efficiency. As expected, we have significantly reduced the number of the operator manual operations normally spent on manual tasks.” It added “We believe that this solution will also support our young operators in learning the know-how of our operations efficiently."
Cementos Argos to expand facilities in the US and Colombia
24 August 2023US/Colombia: Colombia-based Cementos Argos is carrying out expansions to two cement plants in South Carolina and West Virginia. While not specifically named, these would appear to be the 1.1Mt/yr Harleyville and 1.8Mt/yr Martinsburg cement plants. The producer says that the expansions will increase its cement capacity in the eastern US by 450,000t/yr.
Additionally, Cementos Argos plans to expand the capacity of its Cartagena cement terminal in Colombia by 35% to 4Mt/yr. The producer says that this will serve as a platform for subsequent growth. It is targeting the US market, where an expansion is also underway at its import facility in Houston, Texas. The Cartagena terminal achieved its current capacity following a recent US$42m expansion.
Turkmencement completes Lebap cement plant upgrade
24 August 2023Turkmenistan: State-owned Turkmencement has successfully carried out an upgrade to its 1Mt/yr Lebap cement plant at Koytendag. The upgrade involves the installation of a new 3000t/day kiln line, supplied by Germany-based thyssenkrupp Industrial Solutions. The producer first announced the project in mid-2020, and ordered the new line in mid-2021.
In 2022, the Lebap cement plant produced 1.1Mt of cement, up by 11% year-on-year from 991,000t in 2021.
Mitsubishi Heavy Industries installs carbon capture pilot system at Heidelberg Materials North America’s Edmonton cement plant
16 August 2023Canada: Mitsubishi Heavy Industries has successfully delivered and installed a KS-21 solvent-based carbon capture pilot system at Heidelberg Materials North America’s Edmonton cement plant in Alberta. The partners will now proceed to test the technology using different fuel sources and plant operating modes. Heidelberg Materials North America says that the installation is an ‘important step’ in the CO2MPACT carbon capture and storage (CCS) project. Once completed the project will comprise a 1Mt/yr capture installation at the plant and its integrated heat and power system. Heidelberg Materials North America expects the installation to be operational by late 2026.
Heidelberg Materials North America’s vice president cement operations, Northwest Region, Joerg Nixdorf said “Today is a substantial milestone in our journey to building the world’s first full-scale carbon capture project in the cement industry.”
Heidelberg Materials North America concludes granulated blast furnace slag supply agreement with Levy Group of Companies
10 August 2023US: Heidelberg Materials North America and Levy Group of Companies signed a granulated blast furnace slag (GBFS) supply contract on 9 August 2023. Under the contract, Levy Group of Companies will supply Heidelberg Materials North America with 400,000t/yr of GBFS for use in its slag cement production. Deliveries will begin in early 2024. Heidelberg Materials North America says that it has upgraded its Speed cement plant in Indiana to increase the efficiency with which it grinds GBFS. Following the inauguration of its nearby 2.4Mt/yr Mitchell cement plant in June 2023, Heidelberg Materials North America plans to transition the 1Mt/yr to 100% speciality and slag cement production. Levy Group of Companies will supply the GBFS from steel industry sites in the Midwest Region.
Heidelberg Materials Midwest US president Axel Conrads said “Our agreement with the Levy Group of Companies to secure a consistent supply of slag granules will help us accelerate the transition of the Speed plant to slag cement production and better meet the increasing demand for more sustainable cement products in the growing Midwest market.”
Cooperativa La Cruz Azul inaugurates upgraded Oaxaca cement plant following US$301m investments
07 August 2023Mexico: Cooperativa La Cruz Azul has inaugurated the new Kiln 5 at its Oaxaca cement plant in Lagunas. Local press has reported that the new kiln will increase the plant's clinker capacity by 3700t/day. Additionally, the producer has inaugurated a new weighbridge at the plant. The equipment is capable of weighing trucks of up to 100t in mass. Cooperativa La Cruz Azul's investments in the latest upgrades to the Lagunas cement plant totalled US$301m.
Cooperativa La Cruz Azul said "With these projects, multiple benefits are generated for the community, and the cooperative reaffirms its commitment to the progress and development of the region."
UltraTech Cement expands Magdalla grinding plant
02 August 2023India: Aditya Birla subsidiary UltraTech Cement has more than doubled its Magdalla grinding plant’s capacity to 1.93Mt/yr. The unit is based in Gujarat. The producer now has an installed cement capacity of 132Mt/yr.