{
  "url": "https://openlegislation.uk/eu-decision-2012-135/annex/division-3/division-1.6/division-1/division-78",
  "json_url": "https://openlegislation.uk/eu-decision-2012-135/annex/division-3/division-1.6/division-1/division-78.json",
  "legislation": "eudn/2012/135",
  "legislation_title": "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)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2012-135",
  "path": "annex/division/3/division/1.6/division/1/division/78",
  "kind": "division",
  "number": "78",
  "heading": null,
  "text": "BAT for secondary dedusting, including the emissions from the following processes:\nreladling of hot metal from the torpedo ladle (or hot metal mixer) to the charging ladle\nhot metal pretreatment (i.e. the preheating of vessels, desulphurisation, dephosphorisation, deslagging, hot metal transfer processes and weighing)\nBOF-related processes like the preheating of vessels, slopping during oxygen blowing, hot metal and scrap charging, tapping of liquid steel and slag from BOF and\nsecondary metallurgy and continuous casting,\nis to minimise dust emissions by means of process integrated techniques, such as general techniques to prevent or control diffuse or fugitive emissions, and by using appropriate enclosures and hoods with efficient extraction and a subsequent off-gas cleaning by means of a bag filter or an ESP.\nThe overall average dust collection efficiency associated with BAT is > 90 %\nThe BAT-associated emission level for dust, as a daily mean value, for all dedusted off-gases is < 1 – 15 mg/Nm3 in the case of bag filters and < 20 mg/Nm3 in the case of electrostatic precipitators.\nIf the emissions from hot metal pretreatment and the secondary metallurgy are treated separately, the BAT-associated emission level for dust, as a daily mean value, is < 1 – 10 mg/Nm3 for bag filters and < 20 mg/Nm3 for electrostatic precipitators.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2012/135/annex/division/3/division/1.6/division/1/division/78",
    "retrieved_at": "2026-11-01T15:15:30.904983+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}