简述了计算机在熔炼工艺上的应用、富氧送风、铁液脱硫技术的情况。
The application of computer to the melting process, oxygen-enriched blast and desulphurization technique was briefed.
本实用新型涉及一种富氧顶吹内置环形氧化器，属冶金化工熔炼设备技术领域。
The utility model relates to an oxygen-enriched top-blowing built-in annular oxidizer, which belongs to the technical field of chemo-metallurgical melting equipment.
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