在半钢炼钢工艺下，通过优化转炉的供氧操作、提高操作水平、对煤气回收系统进行优化改造，提高了转炉煤气的回收量。
The recovery quantity of converter gas got increased in semisteel steelmaking process by means of optimizing oxygen feeding, improving operation level, reforming gas recovery system.
本文阐述了广钢转炉炼钢厂溅渣护炉工艺的实施过程、具体操作参数及应用效果。
The article expounds modification of slag splashing technology for lining maintenance, specific process parameters and their application.
介绍了转炉炼钢留渣操作在兑铁时引起喷溅的危害及留渣操作的很多优点和可观的经济效益。
Keeping slag operation in steel making in revolver, with mang advantage and numerous economically benefits, may encounter the danger of melted slay pray when pouring melted iron.
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