Thermogravimetry-combustion characteristics of high-carbon fluidized-bed cyclone ashes

Combustion kinetics of high-ash coals in

Combustion kinetics of high-ash coals in fluidized beds

✍ D.F.G. Durão; P. Ferrão; I. Gulyurtlu; M.V. Heitor 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 731 KB

Burnout times of high-ash coals in a fluidized bed were determined for coal panicle sizes ranging from 0.125 to 4 ram, over a temperature range of 973-1173 K and fluidization velocities varying from 3.7Umf to 6.2U,,f. The results show that the mode with which anthracite particles burn resembles that