The refractory material, masonry technique and baking schedule of hot metal ladle lining are improved under practical production conditions.
在实际生产条件下，对铁水罐衬的耐火材料、铁水罐衬的砌筑工艺、烘烤制度进行了改进。
The new technique employs an abundant and environmentally benign sorbent: sodium carbonate, a. k. a. kitchen-grade baking soda.
新技术采用了一种充足的、环保的吸附剂：碳酸钠，又名厨房级小苏打。
Two transform programs for self baking anode type cell were proposed, economic analysis was performed, and prebaked transform technique for small type cell was probed into.
本文提出两种自焙阳极电解槽预焙化的改造方案，从经济上进行分析，并着重探讨小型槽的预焙改造技术。
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