根据料柱骨架理论和喷煤技术经济分析，提出了高炉喷煤极限和临界置换比的新概念；
According to the theory on stock column skeleton of BF and the economic analysis of injection, a new concept on limit of injected coal and critical replacement ratio is proposed.
指出大量喷煤，达到喷煤量极限的关键在于改善料柱透气性，提高高炉冶炼水平。关。
It is shown the key point of reaching the limit of coal injection is improvement of permeability of stock column and enhanced BF operation.
碱金属是导致高炉料柱透气性恶化、炉况失常、频繁悬料和在炉身结瘤的一个重要原因。
Alkali metals are one of the important causes that leads to poor permeability of charge column, irregular furnace operation, frequent hanging and scaffolding in the stack.
试验成果可用作类似工程项目粒料夯柱优化设计。
Test results can be used in the design optimization of stone columns with similar engineering scenarios.
把豆腐压烂加入鱼胶、南瓜、瑶柱、香菇、鸡蛋、粟粉和调味料搅拌均匀。
Mash bean curd, then combine with fish paste, pumpkin shreds, dried scallops, mushrooms, egg, corn flour and seasoning, mix well.
把豆腐压烂加入鱼胶、南瓜、瑶柱、香菇、鸡蛋、粟粉和调味料搅拌均匀。
Mash bean curd, then combine with fish paste, pumpkin shreds, dried scallops, mushrooms, egg, corn flour and seasoning, mix well.
应用推荐