Zinc Sulphur

The EL lamp is essentially a capacitor structure with an inorganic phosphor ( zinc sulphur compound ) sandwiched between electrodes .

电致发光灯本质上是一种电容器结构，在两个电极之间夹一层无机磷（锌硫混合物）。

According to the plan of removing graphite on the condition of depressing zinc and sulphur , then bulk flotating copper and lead and separating copper from lead , selective flotating zinc and sulphur , three kind of concentrates - lead , zinc and sulphur with ed indexes are obtained .

提出抑制锌硫首先脱除石墨，铜铅混选及分离，锌硫化先浮选方案，获得了铅、锌、硫三种精矿产品，选矿指标较为理想。

Concentrations of lead , arsenic , zinc , iron , sulphur or sulfate ion in the silt at the river bottom and water samples exceeded standards in various degree . Especially the degree of exceeding standard on arsenic is more serious than others .

硫化矿尾矿库周围流域中江底泥沙和水样中的铅、砷、锌、铁、硫或硫酸根离子浓度均有不同程度地超标，尤其是砷的超标情况更严重。