# Commission Implementing Decision of 9 October 2014 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions, for the refining of mineral oil and gas (notified under document C(2014) 7155) (Text with EEA relevance) (2014/738/EU), Division Table 18: BAT-associated emission levels for NOx emissions to air when applying BAT 57

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

The BAT-AEL for NOx emissions from the units concerned by BAT 57, expressed in mg/Nm3 as a monthly average value, is equal to or less than the weighted average of the NOx concentrations (expressed in mg/Nm3 as a monthly average) that would be achieved by applying in practice at each of those units techniques that would enable the units concerned to meet the following:
(a) for catalytic cracking process (regenerator) units: the BAT-AEL range set out in Table 4 (BAT 24);
(b) for combustion units burning refinery fuels alone or simultaneously with other fuels: the BAT-AEL ranges set out in Tables 9, 10 and 11 (BAT 34).
This BAT-AEL is expressed by the following formula:
Σ flue gas flow rate of the unit concerned × NO X concentration that would be achieved for that unit Σ flue gas flow rate of all units concerned

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Source: https://www.legislation.gov.uk/eudn/2014/738/annex/division/3/division/1.19/division/1/division/2/division/Table (the official version)
Page: https://openlegislation.uk/eu-decision-2014-738/annex/division-3/division-1.19/division-1/division-2/division-Table
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.