To SCR or SNCR? Premium
While in some cases the choice between SCR and SNCR technology for NOx reduction appears straightforward, there is a middle way that enables the use of the less expensive option...
Nox Reduction
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South Korean producers sign agreeement to reduce NOx emissions
South Korea’s nine cement producers have agreed to work with the Ministry of Environment to lower NO x emissions, according to The Korea Times. Representatives of companies incl...
Achieving AF and NOx goals Premium
With reducing fuel costs and sustainability in mind, Brazilian producer Cimento Nacional is persistently striving to implement innovative methods to increase alternative fuels (...
Injecting new life in NOx control Premium
The aqueous ammonia (NH 3 ) injection system for nitrogen oxide (NO x ) emission reductions at a cement plant in Florida, USA, provided limited ability for flow downturn and mat...
Lebanon: Chekka inaugurates new bag filter
Cimenterie Nationale has inaugurated the new bag filter at its Chekka plant. The new filter will reduce SOx and NOx emissions to 15mg/m3, well below the international norm of 50...
Improving SNCR performance Premium
In recent years the reduction of nitrogen oxide (NOx) emissions in kiln lines has been an important topic which is expected to further gain prominence as central European emissi...
USA: Hagerstown plant US$96m upgrade
Holcim (US) has completed a US$96m upgrade on its Hagerstown plant, Maryland. The facility has existed for over 100 years and according John Stull, CEO of US operations for Lafa...
Scwhenk invests EUR30m in Allmendingen works
German cement producer Schwenk is investing EUR30m in its Allmendingen cement plant to reduce NOx and organic carbon emissions as well as mercury.
NOx reduction at Vidal Ramos
To lower NOx emissions Votorantim Cimentos decided to install SNCR equipment as well as implement alternative fuels (AF) use at its Vidal Ramos plant, Brazil. This required the ...