Sulfur-iron mine
英
美
- 硫铁矿
双语例句
- 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。 - 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。
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