{
  "url": "https://openlegislation.uk/eu-decision-2012-134/annex/division-5/division-1.9/division-1.9.4/division-74",
  "json_url": "https://openlegislation.uk/eu-decision-2012-134/annex/division-5/division-1.9/division-1.9.4/division-74.json",
  "legislation": "eudn/2012/134",
  "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 the manufacture of glass (notified under document C(2012) 865) (Text with EEA relevance) (2012/134/EU)",
  "legislation_url": "https://openlegislation.uk/eu-decision-2012-134",
  "path": "annex/division/5/division/1.9/division/1.9.4/division/74",
  "kind": "division",
  "number": "74",
  "heading": null,
  "text": "BAT is to reduce HCl and HF emissions from the melting furnace by using one or a combination of the following techniques:\nA description of the techniques is given in Section 1.10.4.\nTechnique\nApplicability\n(i)\nSelection of raw materials for the batch formulation with a low content of chlorine and fluorine\nThe technique is generally applicable within the constraints of the batch formulation and the availability of raw materials\n(ii)\nMinimisation of the fluorine compounds in the batch formulation when used to ensure the quality of the final product\nFluorine compounds are used to confer particular characteristics to the frits (i.e. thermal and chemical resistance)\nThe minimisation or substitution of fluorine compounds with alternative materials is limited by quality requirements of the product\n(iii)\nDry or semi-dry scrubbing, in combination with a filtration system\nThe technique is generally applicable\nTable 64\nBAT-AELs for HCl and HF emissions from the melting furnace in the frits sector\nThe conversion factor of 5 × 10–3 has been used with some values being approximated. A case-by-case conversion factor may have to be applied based on the type of combustion (see Table 2).\nParameter\nBAT-AEL\nmg/Nm3\nkg/tonne melted glass\nHydrogen chloride, expressed as HCl\n< 10\n< 0,05\nHydrogen fluoride, expressed as HF\n< 5\n< 0,03",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "footnote",
      "label": "f1",
      "text": "A description of the techniques is given in Section 1.10.4."
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "The conversion factor of 5 × 10–3 has been used with some values being approximated. A case-by-case conversion factor may have to be applied based on the type of combustion (see Table 2)."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudn/2012/134/annex/division/5/division/1.9/division/1.9.4/division/74",
    "retrieved_at": "2026-11-01T15:15:31.348652+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."
}