Supplemental combustion air

Term · Environment · MLC-T-ENV-027296

1. Air that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air. Air required to ensure the proper operation of catalytic oxidizers, to include the intermittent addition of air upstream of the catalyst bed to maintain a minimum threshold flow rate through the catalyst bed or to avoid excessive temperatures in the catalyst bed, is not considered to be supplemental combustion air.

2. Air that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air.

3. Ar that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air. Air required to ensure the proper operation of catalytic oxidizers, to include the intermittent addition of air upstream of the catalyst bed to maintain a minimum threshold flow rate through the catalyst bed or to avoid excessive temperatures in the catalyst bed, is not considered to be supplemental combustion air.

Table 1. Record
Identifier	MLC-T-ENV-027296
Field	Environment
Subject	Chemical substances
References	40 CFR 63.981 (CFR 2013); 40 CFR 63.1312 (CFR 2013); 40 CFR 63.12005 (CFR 2013); 40 CFR 63.1402 (CFR 2013); 40 CFR 63.482 (CFR 2018)

Record as JSON

{
  "id": "MLC-T-ENV-027296",
  "term": "Supplemental combustion air",
  "field": "Environment",
  "term_source": "Supplemental Combustion Air",
  "definition": "1. Air that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air. Air required to ensure the proper operation of catalytic oxidizers, to include the intermittent addition of air upstream of the catalyst bed to maintain a minimum threshold flow rate through the catalyst bed or to avoid excessive temperatures in the catalyst bed, is not considered to be supplemental combustion air.\n\n2. Air that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air.\n\n3. Ar that is added to a vent stream after the vent stream leaves the unit operation. Air that is part of the vent stream as a result of the nature of the unit operation is not considered supplemental combustion air. Air required to operate combustion device burner(s) is not considered supplemental combustion air. Air required to ensure the proper operation of catalytic oxidizers, to include the intermittent addition of air upstream of the catalyst bed to maintain a minimum threshold flow rate through the catalyst bed or to avoid excessive temperatures in the catalyst bed, is not considered to be supplemental combustion air.",
  "subject": "Chemical substances",
  "references": [
    "40 CFR 63.981 (CFR 2013); 40 CFR 63.1312 (CFR 2013); 40 CFR 63.12005 (CFR 2013)",
    "40 CFR 63.1402 (CFR 2013)",
    "40 CFR 63.482 (CFR 2018)"
  ],
  "url": "https://mlchart.com/terminology/environment/supplemental-combustion-air/"
}

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