Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 4:Determination of active calcium oxide content-EDTA complexometric titration and acid base titration method
Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 2:Determination of calcium fluoride content-Distillation-zirconate titrimetric method
Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 3:Determination of sulfur content-Combustion iodometric method
Analytical method of calcium-based desulfurizer for steelmaking hot metal pretreatment-Part 1:Determination of silicon dioxide content-Perchloric acid dehydration gravimetric method