Economizer

{
  "id": "MLC-T-ENV-008919",
  "term": "Economizer",
  "field": "Environment",
  "definition": "1. Lowest temperature heat exchange section of a utility boiler where boiler feed water is heated by the flue gas.\n\n2. Shell and tube heat exchanger used to heat boiler feed water.\n\n3. Heat exchange device used to capture waste heat from boiler flue gas which is then used to heat the boiler feedwater.",
  "references": [
    "40 CFR 76.2 (CFR 2013)",
    "Basic Concepts in Environmental Sciences",
    "84 FR 32520; Repeal of the Clean Power Plan; Emission Guidelines for Greenhouse Gas Emissions From Existing Electric Utility Generating Units; Revisions to Emission Guidelines Implementing Regulations; 40 CFR 60.5805a (CFR 2020)"
  ],
  "url": "https://mlchart.com/terminology/environment/economizer/"
}