# Commission Implementing Decision of 26 March 2013 establishing the best available techniques (BAT) conclusions under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions for the production of cement, lime and magnesium oxide (notified under document C(2013) 1728) (Text with EEA relevance) (2013/163/EU), Division: Averaging periods and reference conditions for air emissions

Extent: E+W+S+N.I.

Emission levels associated with the best available techniques (BAT-AELs) given in these BAT conclusions refer to standard conditions: dry gas at a temperature of 273 K, and a pressure of 1 013 hPa.
Values given in concentrations apply under the following reference conditions:
For sintered dolime produced by the 'double-pass process', the correction for oxygen does not apply.
For dead burned magnesia (DBM) produced by the 'double-pass process', the correction for oxygen does not apply.
Activities
Reference conditions
Kiln activities
Cement industry
10 % oxygen by volume
Lime industry
11 % oxygen by volume
Magnesium oxide industry (dry process route)
10 % oxygen by volume
Non-kiln activities
All processes
No correction for oxygen
Lime hydrating plants
As emitted
(no correction for oxygen and for dry gas)
For averaging periods the following definitions apply:
Daily average value
Average value over a period of 24 hours measured by the continuous monitoring of emissions
Average over the sampling period
Average value of spot measurements (periodic) of at least 30 minutes each, unless otherwise stated

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Source: https://www.legislation.gov.uk/eudn/2013/163/annex/division/4/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2013-163/annex/division-4/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.