Division 66

United Kingdom

BAT is to reduce NO_X emissions from the lubricant burn-off oven by applying combustion control and/or modifications

Technique	Applicability
Combustion control and/or modifications Techniques to reduce the formation of thermal NO_X emissions include a control of the main combustion parameters: air/fuel ratio (oxygen content in the reaction zone) flame temperature residence time in the high temperature zone. A good combustion control consists of generating those conditions which are least favourable for NO_X formation	The technique is generally applicable

Technique

Applicability

Combustion control and/or modifications

Techniques to reduce the formation of thermal NO_X emissions include a control of the main combustion parameters:

A good combustion control consists of generating those conditions which are least favourable for NO_X formation

The technique is generally applicable

Table 56

BAT-AELs for NO_X from the lubricant burn-off oven in the HTIW sector

Parameter	BAT	BAT-AEL
Parameter	BAT	mg/Nm³
NO_X expressed as NO₂	Combustion control and/or modifications	100 – 200