After coke oven hole reaming at Nangang coal gascleaningsystem technology of old coke oven is improved, the result shows that the system operation is stabilized.
对南钢焦炉扩孔后原焦炉煤气净化系统工艺进行了改进，系统平稳运行，取得了良好效果。
2
The paper introduces the application of gas deducting by bag filter technology which used in Baotou Steel Group Corporation blast furnace gascleaningsystem and its process of expanding.
介绍了煤气布袋除尘技术在包钢高炉煤气净化系统中的应用和推广过程。
3
BF project contains five parts: soft water preparation system, the closed loop soft water system, the clean circulation water system, throat water sprinkler system, BF gascleaningsystem.