75
化工石理化指標
Physical and chemical index of limestone
项目 item
指标% index
烧失量loss on ignition
43.24
CaO
≥54.29
MgO
≤1.07
SiO2
≤0.97
Fe2O3
≤0.05
Al2O3
≤0.3
SO3
≤0.01