In his capacity as a chemist, he helped devise a hot-blast process for producing high-quality cast iron.

他还以化学家的身份，帮人设计了一个生产高品质铸铁的热鼓风工序。

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Because of its high capacity and large spectral efficiency, V-BLAST system became popular in recent years.

近年来，由于该系统具备较高传输容量和频谱利用率，而受到了广泛关注。

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The capacity production of fluidized bed roaster is mainly influenced by the clinker of cooling-jacket and the concentration of oxygen-enriched air blast .

冷却水套结渣和富氧浓度是影响锌精矿沸腾焙烧炉生产能力的重要因素。

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The North American iron ore division produces iron ore pellets for use in blast furnaces as part of the steelmaking process, and currently has a rated annual production capacity of 27 million tons of iron ore.

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