CIRCULATING FLUID BED COMBUSTION WITH CO COMBUSTION PROMOTER

摘要

2075200 9112465 PCTABS00006 Addition of a readily fluidizable, but fast settling, 400-1200 .mu.m average diameter particulate CO combustion promoter to a circulating fluid bed (CFB) combustion unit improves the efficiency of CO burning, reduces emissions of CO and improves the efficiency of the unit. The CO combustion promoter accumulates in, or just above, in the fast fluidized bed combustion zone of the CFB.