# 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 1.20.4: Combined techniques (SOx, NOx and dust)

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

Technique
Description
Wet scrubbing
See Section 1.20.3
SNOX combined technique
Combined technique to remove SOX, NOX and dust where a first dust removal stage (ESP) takes place followed by some specific catalytic processes. The sulphur compounds are recovered as commercial-grade concentrated sulphuric acid, while NOX is reduced to N2.
Overall SOX removal is in the range: 94-96,6 %.
Overall NOX removal is in the range: 87-90 %

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Source: https://www.legislation.gov.uk/eudn/2014/738/annex/division/4/division/1.20/division/1.20.4 (the official version)
Page: https://openlegislation.uk/eu-decision-2014-738/annex/division-4/division-1.20/division-1.20.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.