slags

Sulfide ores with BaSO4 as the main gangue , two kinds of slags , speiss and As-Cu alloy have been identified.

在还原熔炼中砷矿物，冶炼的最终产品是砷合金，还原熔炼产生的砷冰（黄渣）等副产品中的通过返料操作在冰熔炼序得以回收。

The practice showed that the blast furnace slags mainly consisted of melilite,cuspidine,bivalent metallic sulphide and Ce-Ca silica.

结果表明:黄长石、枪晶石、二价金属硫化物、铈钙硅石是构成高炉渣的主要矿物。

1.Blast furnace slags were partially replaced by artificial and natural pozzolanic materials, such as pozzolan , fly ash and zeolite,to produce alkali activated slag cement(AASC).

用人然火山灰质材料(如火山灰、粉煤灰沸石)替代部分高炉矿渣制造碱矿渣水泥。