blast-furnace coke

例句：

1. 1. The blast furnace coke is used as a raw material in the ironmaking process.
   高炉焦炭作为炼铁过程的原材料。
2. 2. The quality of blast furnace coke directly affects the quality of steel.
   高炉焦炭的质量直接影响到钢的质量。
3. 3. The blast furnace coke is produced by burning coal and other materials in the blast furnace.
   高炉焦炭是通过在高炉中燃烧煤炭和其他材料制成的。