Sulfur-iron mine

• 硫铁矿

Sulfur-iron mine的用法和样例：

例句

1. Potassium iron blue of high quality was prepared from pyrite cinders.
   以硫铁矿烧渣为原料制备钾铁蓝。
2. The problem of high iron content in zinc concen-trate can not be resolved by single floatation flowsheet because theiron content of sphalerite contaminated in pyrite is high.
   由于东升庙硫铁矿共生闪锌矿的含铁量高，所以采用单一浮选流程不能解决锌精矿铁杂质含量高的问题。