By measuring the volume concentration of SO<sub>2</sub> produced,blow rate of air（m<sup>3</sup>/min）Band converting times τ,the mathematical model of converting for oxidizing FeS and Cu<s...By measuring the volume concentration of SO<sub>2</sub> produced,blow rate of air（m<sup>3</sup>/min）Band converting times τ,the mathematical model of converting for oxidizing FeS and Cu<sub>2</sub>S,and that of controlling end point can be developed according to the slag making period andcopper making period,respectively.This derived model may be well suitable for either sideblow or top blow converter if the parameters-SO<sub>2</sub>B,τ.can be measured accurately.展开更多
文摘By measuring the volume concentration of SO<sub>2</sub> produced,blow rate of air（m<sup>3</sup>/min）Band converting times τ,the mathematical model of converting for oxidizing FeS and Cu<sub>2</sub>S,and that of controlling end point can be developed according to the slag making period andcopper making period,respectively.This derived model may be well suitable for either sideblow or top blow converter if the parameters-SO<sub>2</sub>B,τ.can be measured accurately.
