Going alternative in Japan Premium
With Japanese cement demand falling over the past 20 years, Sumitomo Osaka Cement has constantly evolved its cement manufacturing processes. As a result, the company’s Ako integ...
Nox
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BLA releases fifth sustainable development report
The British Lime Association (BLA) has released its fifth sustainable development report which presents the industry's progress in 2014. The report features case studies from me...
Aalborg welcomes decision to phase out NOx tax
Following Denmark's Budget 2016 announcement, domestic cement producer Aalborg Portland has “warmly” welcomed the government's decision to phase out the NOx tax from 1 July 2016.
Semi-dust SCR at Mannersdorf Premium
The 1.1Mta Lafarge Mannersdorf works in Austria is the country’s largest cement plant and a pioneer of environmental protection within the European cement industry. As part of t...
NOx in the mass balance Premium
Dr Clark discusses how NOx emissions fit into the mass balance of a cement kiln. How do they arise and how can they be controlled and mitigated? Organic nitrogen compounds in th...
Cyclic processes Premium
The Technical Forum has covered the topic of the cyclic processes taking place in a cement kiln on a number of occasions over the last 15 years. Regular readers may think that t...
Lowering NOx and SO2 Premium
There are several options for reducing NOx and SO2 in the cement pyroprocess. However, the solution selected must be both cost-effective and flexible in terms of raw materials, ...