# Commission Implementing Decision of 28 February 2012 establishing the best available techniques (BAT) conclusions under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions for iron and steel production (notified under document C(2012) 903) (Text with EEA relevance) (2012/135/EU), Division 48

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

BAT is to reduce the sulphur content of the coke oven gas (COG) by using one of the following techniques:
I.. desulphurisation by absorption systems
II.. wet oxidative desulphurisation.
The residual hydrogen sulphide (H2S) concentrations associated with BAT, determined as daily mean averages, are < 300 – 1 000 mg/Nm3 in the case of using BAT I (the higher values being associated with higher ambient temperature and the lower values being associated with lower ambient temperature) and < 10 mg/Nm3 in the case of using BAT II.

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Source: https://www.legislation.gov.uk/eudn/2012/135/annex/division/3/division/1.4/division/1/division/48 (the official version)
Page: https://openlegislation.uk/eu-decision-2012-135/annex/division-3/division-1.4/division-1/division-48
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.