International Cement Review articles tagged under : Manufacturing Technology
Achieving critical Mass in Iraq’s cement industry
The Mass Cement plant is one of several located in the Bazian area in the Kurdistan region of Iraq. As an established cement plant and the largest in the country, it has been under strict environmental performance regulations and has targeted energy efficiency improvements in recent years. From its humble beginnings in 2010, Mass Cement's plant in the Bazian district of Iraqi Kurdist...
Electric kilns power revolution
With the global cement industry on the road to net zero cement production, new technologies for a decarbonised pyroprocessing line have been developed. These include electric kilns, which offer a fossil fuel-free al...
Accelerated carbonation of concrete to sequester CO2
This month Arthur Harrisson looks at the phenomenon of accelerated carbonation, its effects in concrete and carbonation methods. Figure 1: hydrated concrete – optical microscopy (© A Harrisson) In a rec...
Higher AF rates through new satellite burner design
To achieve higher thermal substitution rates (TSRs) cement producers rely on advances in kiln burner technology and suitable strategies to overcome any issues in the burning process. The use of innovative satellite b...
Cement additives supporting carbon neutrality
Cement producers are reducing the clinker content in cement as one way of achieving their goals of carbon-neutral cement production. The use of chemical additives to the cement can support these efforts. By Paolo For...
Compressed air as a resource
Compressed air is a valuable resource in any industrial plant. It is critical for the proper operation of the plants and in some cases can be linked to either the success or failure of specific equipment in the plant...
ML/AI-based maintenance to enhance energy efficiency
Recently, CemAI representatives were invited to present to the United States Environmental Protection Agency’s (EPA) ENERGY STAR® division on the topic of machine learning/artificial intelligence’s (ML/AI) use in inc...
Unlocking cement plant potential with digital twins
Cement manufacturers operate in an increasingly complex environment, facing pressure to maximise production while minimising costs and environmental impact. However, leveraging data to optimise operations can be hind...
Net zero shipping strategies
As the maritime sector looks to reduce its greenhouse gas emissions, fostering collaboration between cement producers and cement carrier operators can be of benefit to both industries. Decarbonisation options for bot...
Grinding for green goals
As a key decarbonisation path, the research and application of low-carbon cement grinding technology and equipment can help reduce power consumption and improve clinker quality. Research by Sinoma International Engin...
Maintaining quality with emission limits
The trend towards more sustainable cement production and decarbonisation has resulted in increased emissions control. While this has led to challenges in terms of maintaining quality, solutions are continually being ...
Cost savings on the road to net-zero
The road to net-zero is long and cost intensive, particularly on the process side of the building materials industry. However, a quick win on this journey is often neglected: logistics and transport. In this article ...
3D printing concrete: motivations, status and outlook
While automating concrete construction is not a novel idea, its more recent adoption has been driven by a need for productivity and sustainability. But what is its future? By Timothy Wangler, ETH Zürich Institute for...
SNCR: when the equation no longer holds
There are plants where selective non-catalytic reduction (SNCR) does not achieve the expected DeNO X results for no apparent reason. Often a look at the chemical processes in the background provides a clue as to why...
CO2NTESSA’s net-zero vision
The CO 2 NTESSA project will implement an innovative carbon capture (CC) technology at NEXE’s cement plant in Našice, Croatia. The existing plant will be modified based on the polysius® pure oxyfuel process, enabling...
Business models for utilisation of non-recyclable plastics in the Indian cement industry
Co-processing of plastic and other municipal solid wastes provides a safe and cost-effective way of dealing with waste in India and supports the country’s drive to adopt a circular economy approach. By Dr Gaurav Bha...