Based on related technical documents

as well as operation and test data obtained from CFB boilers in Jingling Petrochemical Thermal Power Plant

study on stable operation during the time of burning admixture of petroleum coke

on ways to enhance combustion efficiency

and on the influence of pollutant emission has been carried out. The results show

after burning admixture of petroleum coke

the combustibles in fly ash is increased

the boiler efficiency is decreased

the influence of variation concerning coefficient of excess air and of oxygen rate at the boiler outlet upon performance of CFB boiler is comparatively large

hence

great attention should be paid to adjustment of secondary air flow in operation; However

CFB boilers have good ability of desulfuration and denitrification

satisfying completely the requirements of buring admixture of high sulphur coke.