Abstract:

Steelmaking production has certain requirements for limestone particle size, and some correlative experiments need to be done to choose the appropriate limestone mines for raw materials.At present, there is no valid experiment method for the measurement of lime pulverization rate.Based on the analysis of pulverization mechanism of lime in rotary kiln, a simulation method for the measurement of lime rotary kiln pulverization rate in laboratory is determined.This method does not need to prepare a lot of experimental raw materials and just need simple equipment, and the experimental data is close to actual production data, which is worth popularization and application.