Coke Burn-off

{
  "id": "MLC-T-ENV-005541",
  "term": "Coke Burn-off",
  "field": "Environment",
  "definition": "1. Coke removed from the surface of the fluid catalytic cracking unit catalyst by combustion in the catalyst regenerator. The rate of coke burn-off is calculated by the formula specified in § 60.106.\n\n2. Coke removed from the surface of the FCCU catalyst by combustion in the catalyst regenerator. The rate of coke burn-off is calculated by the formula specified in § 60.104a.\n\n3. Coke removed from the surface of the catalytic cracking unit catalyst or the catalytic reforming unit catalyst by combustion in the catalyst regenerator. The rate of coke burn-off is calculated using Equation 2 in § 63.1564.\n\n4. Coke removed from the surface of a catalyst by combustion during catalyst regeneration. Coke burn-off also means the coke combusted in fluid coking unit burner.",
  "references": [
    "40 CFR 60.101 (CFR 2013)",
    "40 CFR 60.101a (CFR 2013)",
    "40 CFR 63.1579 (CFR 2013)",
    "40 CFR 98.6 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/coke-burn-off/"
}