Changes in the static pressure in the furnace stack and intensity of pressure drop of the furnace with variations of the shape of the fusion zone have been studied by aerodynamic cold modelling and positions and shapes of the fusion zone in BF of a specific steel plant are predicted with reference to the experimental result

Physical simulation on raceway size of blast furnace;

Effect of tuyere structure on service life of full eccentrical cross-flow blast furnace tuyere;

Discussion and analysis on the invalidation reasons of castable used in iron runner of blast furnace;

Research and Application of The Thin-walled Lance for No.2 1880-m~3 B.F.;

Analysis of Working State of No.2 1880-m~3 B.F.'s Tapping Hole;

Summary for High Production of No.7 B.F.in May;

The Technological Reform and Application of BF Top Pressure Control in TRT;

Development of Process Control Computer System of No. 2 BF;

Discussion on the Rhythm of Charge Distribution of 2000m~3 BF;

Experiment on proper increase of oxygen content in blast for production of FCMP by blast-furnace method;

Analysis on Utilization Ratio of Varying Blending Pulverized Coal in Jiugang Blast furnace;

The design of the system of blast furnace gas automatic spread;