International Cement Review articles tagged under : Environment
Cooling down refrigerants...in the kiln
The safe disposal of hydrofluorocarbons, present in end-of-service refrigerants, is key in helping to prevent excessive levels of global warming in the future. Cement kilns provide one way of dealing with these harmful substances. Successfully implemented in Japan for over three decades, other Asian countries such as India and Indonesia are now following. By Dr Vincent Aloysius, INSEE Ecocycle...
Sustainable Primavera
The construction and operation of cement plants carry the potential to have a profound impact on the local environment and communities. However, with a strategic approach that considers a cement producer’s return on ...
Canada's low-hanging fruit
In the run-up to the IEEE-IAS/PCA Cement Industry Technical Conference in Calgary, Canada, Adam Auer discusses the use of low-carbon fuels in the domestic cement industry to meet Canada’s federal and provincial clima...
Myanmar’s co-processing potential
With cement demand anticipated to rise over the coming years and production capacity set to soar to more than 20Mta, Myanmar’s cement industry has significant potential for co-processing several types of waste in its...
Effective mercury sorbents
Cabot Norit Activated Carbon investigates the critical sorbent properties to ensure lower mercury emissions.
Places of discovery
Whitehopelman explains how cement producers can benefit from quarries with archaeological finds.
Gaining in strength
As cement companies aim to lower their carbon footprint by reducing the clinker factor in their final product, clinker substitution features high on the agenda. The use of silica fume and rice husk ash provide option...
Alternative ambitions
LafargeHolcim is delivering on its 2030 Plan to reduce its reliance on fossil fuels and increasing its usage of waste derived alternative fuels to lower its CO2 emissions by 40 per cent on its 1990 baseline.
Going alternative in Japan
Sumitomo Osaka Cement has modified its Ako plant to meet the need to burn a variety of alternative fuels.
From gas to garbage
The IFC reports on the potential to increase alternative fuel collection and usage in Egypt.
Benchmarking energy
The US Environmental Protection Agency outlines its ENERGY STAR programme as an energy benchmark and the progress made by Cemex US to manage its energy performance.
Visible cracks
CDP reports on cement company performances across a range of environmental and sustainable indicators to see where cement producers need to improve.
SPL: lessons learned
Sintef looks at the potential for co-processing in the cement industry with spent lot lining.
Ignore FSI potential at your peril
Dekra Insight outlines why any potential for serious injury is something that cannot be ignored by cement plants.
Best practice in karst mining
The high biodiversity and ecological sensitivity of karst areas presents additional challenges in terms of sustainable mining practices to cement producers as they mine for the limestone required by their production ...
Raw MSW gasification at Conch Tongling Cement
To enable Conch Tongling Cement to burn a higher rate of alternative fuels, an integrated gasification system was installed and duly tested. The system converts organic or fossil fuel-derived carbonaceous materials i...