investigate the burnout behavior of a number of coals and coal blends. For the coals with the fuel ratio ranging from 1.36 to 6 ….22, the experimental results indicated that the burnout increased with decreasing the fuel ratio, except for certain coals … coals. Higher fuel burnout could be achieved when the particle size of coal was reduced from 60–100 to 100–200 mesh. However …

The ignition temperature and burnout of a semi-anthracite and a high-volatile bituminous coal were studied under oxy …–79%CO2 atmosphere, the results indicated that the ignition temperature was higher and the coal burnout was lower than in air … was lower and coal burnout was improved in comparison with air conditions. On the other hand, an increase in ignition …

The ignition temperature, burnout and NO emissions of blends of a semi-anthracite and a high-volatile bituminous coal … increase in the temperature of ignition and a decrease in the burnout value. When the O2 concentration was increased to 30 and … 35%, the temperature of ignition was lower and the burnout value was higher than in air conditions. A significant …