Coal injection Computing is an important part of a coal powder injection control system.

喷煤计算模型是高炉喷吹煤粉控制系统的重要组成部分.

The factors which influences the increase of coal injection rate are different.

当前影响高炉喷煤量提高的因素是多方面的.

The pulverized coal injection rate measurement data is contaminated by lots of random error.

高炉喷煤速率的测量数据中含有随机误差.

The pulverized coal injection rate measurement data is contaminated by lots of random error .

高炉喷煤速率的测量数据中含有随机误差。

Safety regulations for the explosion precautions of bituminous coal injection into blast furnace.

高炉喷吹烟煤系统防爆安全规程.

This paper summarized the industrial test of grinding and mixed bituminous and anthracitic coal injection.

对青钢磨制、混喷烟煤的试验进行了总结.

This paper introduces the process features and operation results of the granular coal injection into blast furnace in England and France.

介绍了英法两国高炉喷吹粒煤技术的工艺流程特点和操作结果，该技术具有投资少、电耗低、结构紧凑、操作安全稳定的特点。

The trial and industrial practice demonstrate that blast furnace pulverizing coal injection lead extraction process is successful and effective.

试验和工业实践证明，鼓风炉粉煤喷吹炼铅工艺是成功有效的。

It is shown the key point of reaching the limit of coal injection is improvement of permeability of stock column and enhanced BF operation.

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?。

The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed.

通过利用风口测量枪进行的微波反射测量方法讨论了大煤粉喷吹量条件下高炉风口回旋区的形成。