Experimental Analysis on Mixed Fluidized Combustion Test of Zhundong Coal and Oil Shale Semi-coke

Abstract

Quasi-East coal is a very low ash, special low sulfur, high calorific value (high calorific value), low quality of the quality of natural clean coal. However, due to the characteristics of coal itself, quasi-East coal used in the power plant is the biggest factor for coking, pollution and pollution caused by fouling. The high alkali metal content in the ash composition is the biggest cause of boiler slagging, contamination and fouling. This chapter aims at the characteristics of quasi-east coal to carry out the quasi-east coal and oil shale semi-coke of the fluidized bed mixed combustion test. The results show that the effect of bed temperature on the efficiency of fluidized combustion is very significant, and the mixing ratio has a significant effect on the effect of fluidized combustion.