Under high speed preheat in blast furnace and gasification in iron-bath for smelting reduction the pyrolysis of pulverized coal injection is the first important stage.
高炉喷吹煤粉和熔融还原铁浴粉煤气化等高速加热条件下,快速热分解是第一步。
The original turbines exhibited poor efficiency and reliability, and at maximum speed only marginally met the original throughput of the gasification process.
原汽轮机的效率与低可靠性差,仅在最大转速时才能勉强达到气化工艺原产量。
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