Division

United Kingdom

BAT-associated emission levels: See Table 7.

Table 7

BAT-associated emission levels for carbon monoxide emissions to air from the regenerator in the catalytic cracking process for partial combustion mode

Parameter	Combustion mode	BAT-AEL(monthly average)mg/Nm³
May not be achievable when not operating the CO boiler at full load.
Carbon monoxide, expressed as CO	Partial combustion mode	≤ 100^f1

The associated monitoring is in BAT 4.

BAT 27In order to reduce carbon monoxide (CO) emissions to air from the catalytic cracking process (regenerator), BAT is to use one or a combination of the techniques given below.

Annotations

Footnotes

f1: May not be achievable when not operating the CO boiler at full load.