US EPA extends comment period for NESHAP Residual Risk rule
The US Environmental Protection Agency (EPA) has extend the comment period on its rule “National Emission Standards for Hazardous Air Pollutants from the Portland Cement Manufac...
Neshap
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First for Midlothian Premium
IEEE-IAS/PCA Conference attendees will tour the first National Emissions Standards for Hazardous Air Pollutants (NESHAP)-compliant kiln in the United States. Ash Grove Cement Co...
Tijeras targets emission limits
As US cement plants gear up to comply with the new NESHAP regulations that come into force later this year, GCC Rio Grande upgrades its Tijeras plant in New Mexico, USA. By Saul...
Industry declares victory in NESHAP case
The US Court of Appeals for the District of Columbia Circuit rejected, in part, petitions from the Natural Resources Defense Council and other environmental groups to vacate the...
MACT rule brings challenges Premium
The US is at the forefront of new legislation to limit mercury emissions and improve air pollutant monitoring. As a result, the cement industry faces a race against time to impl...
NESHAP compliance made easy Premium
As the US Environmental Protection Agency finalised its amendments to the air toxics rules for Portland cement production and expects the industry to comply fully by 2015, Austr...
US cement sector wins two-year extension to meet new pollution controls
The Environmental Protection Agency has finalised rules to curb pollution for cement plants, agreeing to give industry additional time for compliance and easing some emissions l...
EPA proposes updates and deadline extension
In response to a federal court ruling and data from industry, the US Environmental Protection Agency (EPA) is proposing changes to its 2010 air standards for the US cement indus...
Ash Grove approves US$125m investment, USA
Ash Grove Cement Company’s Board of Directors approved a US$125m-plus investment in the company’s Midlothian, Texas, plant at its May meeting. A new preheater, precalciner produ...
Filters for NESHAP compliance
The implications of the National Emissions Standards for Hazardous Air Pollutants (NESHAP) in the USA are far reaching in their targeting to reduce emissions from cement plants ...