slag-tap furnace

例句：

1. 1.The slag-tap furnace is used to process the slag from the ironmaking process.
   矿渣熔炼炉用于处理铁冶过程中产生的矿渣。
2. 2.The blast furnace is a large furnace that uses air to heat and melt iron ore.
   高炉是一种大型的炉子，使用空气来加热和熔化铁矿石。
3. 3.The slag-tap furnace is an essential part of the steelmaking process.
   矿渣熔炼炉是钢铁生产过程中不可或缺的一部分。