# Commission Implementing Decision (EU) 2017/2117 of 21 November 2017 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for the production of large volume organic chemicals (notified under document C(2017) 7469) (Text with EEA relevance), Division BAT 61:: In order to reduce ammonia emissions to air and to reduce the consumption of ammonia from the aqueous ethanolamines production process, BAT is to use a multistage wet scrubbing system.

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

Description:
For the description of wet scrubbing, see Section 12.1. Unreacted ammonia is recovered from the off-gas of the ammonia stripper and also from the evaporation unit by wet scrubbing in at least two stages followed by ammonia recycling into the process.

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Source: https://www.legislation.gov.uk/eudn/2017/2117/annex/division/8/division/8.1/division/BAT+61 (the official version)
Page: https://openlegislation.uk/eu-decision-2017-2117/annex/division-8/division-8.1/division-BAT+61
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.