Secondary gas system

{
  "id": "MLC-T-ENV-025006",
  "term": "Secondary gas system",
  "field": "Environment",
  "term_source": "Secondary Gas System",
  "definition": "A capture system that collects the gases and fumes released when removing and transferring molten materials from one or more vessels using tapping ports, launders, and other openings in the vessels. Examples of molten material include, but are not limited to: Copper matte, slag, and blister copper.",
  "subject": "Environmental technologies",
  "references": [
    "40 CFR 63.11151 (CFR 2013); 40 CFR 63.1459 (CFR 2024)"
  ],
  "url": "https://mlchart.com/terminology/environment/secondary-gas-system/"
}