Displaying items by tag: Upgrade

US: Continental Cement has ordered a Fuelflex Pyrolyzer alternative fuels combustion system from Denmark-based FLSmidth for installation at its Davenport plant in Buffalo, Iowa. The supplier says that its product offers a lower capital expenditure compared to competing systems, can control NO_x emissions without the need for ammonia water and can be installed without a long shutdown period. This is the first commercial installation of the Fuelflex Pyrolyzer system following a pre-commercial installation at the Mannok cement plant in Northern Ireland, UK, in 2022.

David Loomes, the president of Continental Cement, said “We’re very excited about what the Fuelflex Pyrolyzer will do for our process.” He added, “We’re planning to achieve 55% fossil fuel replacement across the plant, utilising non-hazardous waste that would otherwise go to landfill or incinerators. The economic and environmental benefits of this technology are very significant and a key element of executing our carbon reduction commitment.” Continental Cement, a subsidiary of Summit Materials, has been incorporating waste materials as fuels for more than 30 years.

Jens Jonas Skov Larsen, Head of Capital Sales at FLSmidth, said “Mannok has called the Fuelflex Pyrolyzer a game-changer for the cement industry.” He continued, “This system effectively rearranges the order of the combustion process to make use of hot preheater meal, which is the heat source for the waste fuel pyrolysis. It’s a more efficient way of burning alternative fuels and it comes with a host of benefits, including reduced emissions and a more stable process.”

The installation at Davenport cement plant is expected to start operation in 2024. The full commercial launch for the system is scheduled by 2025. No value for the order has been disclosed.

Germany: Chemicals company BASF has won a contract to supply its OASE Blue CO₂ separation technology for use in the upcoming 70,000t/yr carbon capture installation at Heidelberg Material's Lengfurt cement plant in Bavaria. The Capture to Use (Cap2U) project, in partnership with fellow chemicals company Linde, aims to capture CO₂ from the plant for use in the chemicals, food and beverages industries.

BASF head of gas treatment Andreas Northemann said “Our portfolio of OASE technologies makes a significant contribution to sustainability and is perfectly suited to help our customers achieve their sustainability targets. This carbon capture and use unit facility has the potential to become a show-case project in a hard-to-abate sector."

US: Heidelberg Materials North America has secured funding for a feasibility study for a 2Mt/yr carbon capture installation at its Mitchell cement plant in Indiana. The study will also investigate possible storage and utilisation solutions for a future installation. The producer says that the US government's Department of Energy has pledged US$5m in funding towards the US$10m study.

Heidelberg Materials North America president and CEO Chris Ward said “We are pleased for this additional federal funding to help move our Mitchell carbon capture project forward. Heidelberg Materials recognises the significant role that carbon capture will play in achieving its goal of net zero carbon, and we are very excited to take the next steps in exploring this technology at our new cement plant in Mitchell.”

India: Sagar Cements says that its subsidiary Andhra Cements will relaunch the clinker line at its Durga cement plant in Andhra Pradesh before July 2023. The Hindu BusinessLine newspaper has reported that the producer previously relaunched grinding operations at the plant in April 2023.

Sagar Cements plans to invest a further US$56.8m in Andhra Cements’ Durga cement plant to increase its installed cement capacity by 67% to 3Mt/yr and its clinker capacity by 39% to 2.3Mt/yr before 2025.

Germany: Flender has officially completed construction work on an expansion at its site in Voerde with the opening of its new logistics and storage hall for the assembly of large gear units. The hall has been built on an open area on the company's premises covering almost 8000m2. The new building is part of the drive manufacturer’s investments to be able to handle the expected growth in the global wind energy business and to drive the energy transition in Europe. In addition to large components for wind power gearboxes, the logistics hall will also serve its industrial business. The company has also leased another 10,000m² hall, directly next door to its Voerde unit, to further support its logistics.

Flender’s chief executive officer Andreas Evertz said "With the new storage areas, we are making our logistics processes sustainable and thus reducing a considerable part of the previous transport routes and the associated CO2 emissions. Components that were previously stored elsewhere can now be stored centrally and made available for assembly more quickly with optimised transport routes.”

Flender’s Voerde plant is the company’s largest in Germany with an area of 276,000m². It employs 1500 people.

France: Germany-based Heidelberg Materials announced a planned Euro65m upgrade to its Bussac-Forêt cement plant in Charente-Maritime Department on 14 May 2023. The project will involve the installation of systems for the production of calcined clay cement. The producer says that this will enable the 0.8Mt/yr plant to reduce its CO₂ emissions by 20%.

Chief sustainability officer Nicola Kimm said “In Bussac-Forêt, we are investing in a technology with great potential. It will allow us to significantly expand the range of low-carbon products. Using calcined clay as a clinker substitute is an important measure to reduce the carbon footprint of cement and concrete. In principle, a CO₂ reduction of up to 40% is possible when substituting cement clinker with calcined clay.”

Heidelberg Materials is already involved in the on-going pilot trial of a 400,000t/yr clay calcination plant in Ghana.

Uzbekistan: United Cement Group subsidiary Qizilqumsement says that it has awarded contracts for the upgrade of Lines 1 and 2 at its Qizilqum cement plant in Navoiy Region. Uzbekistan Newsline has reported that the producer has completed testing to ascertain the lines' parameters of operation, fuel and energy consumption and output. This will inform its decisions, with a view to reducing the cost of clinker production.

Qizilqumsement is currently in the process of building the Qizilqum plant's new 767,000t/yr Line 4, which will also increase its clinker capacity by 657,000t/yr. The producer expects this to lower the cost of its clinker production by 30%.

Nigeria: Lafarge Africa has opened a bag manufacturing unit at its Ewekoro cement plant in Ogun State. It has a bag production capacity of 105m/yr. The company says it is the first of its kind in the country. It is intended to increase the availability of bags through large-scale production locally. The project is a joint-venture run with MDV Industries.

Khaled El Dokani, the country chief executive officer for Lafarge Africa, said “We are using the best technology that produces the most efficient and durable bag in Nigeria. It is a very great day for us at Lafarge Africa.”

US: Swede-based Bruks Siwertell has received a conveyor system order for use at the integrated Capitol Aggregates cement plant in San Antonio, Texas. The order has been placed by Borton, a construction company.
Three new conveyor systems will modify the site’s existing material transport system and the addition of a new storage silos. They are all standard widths of 91cm. The C-810 type conveyor will be 148m in length and will transfer clinker to a bucket elevator at a rated capacity of 150t/hr. The 84m long C-940 type conveyor will have a rated capacity of 200t/hr and will transfer clinker to the silo reclaim, while the C-975 type conveyor will be 40m long and connect to an existing conveyor. It will also have a rated capacity of 200t/hr.

The conveyors are being fabricated in Mexico and will be delivered to the operator later in 2023.

Pakistan: Lucky Cement’s sales totalled US$1.2bn during the first nine months of the 2023 financial year, a rise of 28% year-on-year from US$941m during the corresponding period in the 2022 financial year. The Balochistan Times newspaper has reported that Lucky Cement attributed the growth to the commencement of operations of its new subsidiary, utilities provider Lucky Electric Power. The company increased its profit after tax by 83%, to US$172m.

Lucky Cement commissioned its Pezu cement plant’s new Line 2 at the end of the second quarter of the 2023 financial year. This increased the company’s installed production capacity by 26% to 15.3Mt/yr. The producer also inaugurated a new 34MW solar power plant, and completed negotiations for another, 25MW, solar power plant at its Karachi cement plant. The latest solar power plant is scheduled for commissioning later in 2023.