re kiln upset
the actual problem is as follows:
1-kiln run with more than design feed
2-the oil ratio 33% main burner and calciner is 67% we tried to adjusted to 40%main and calciner is 60 but CO appeared in kiln inlet and ID fan draft with 93%?
3-for maintain the CO the TAD closed to 45% until increasing O2 in kiln inlet and negativity closed to -0.15 mbar
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