Research progress in waste plastics injection in blast furnace;

Study on the feasibility of injection of waste plastic in our country blast furnace;

Mathematical Model of Oxygen Blast Furnace with Preheating Gas Injection into Upper Shaft;

The optimal means of eliminating white pollution — the current status and trend of injecting waste plastics into the blast furnace;

Since the method of injecting waste plastics into Blast Furnace was developed by German at beginning of 1990s, it was considered as optimum approach to solve the problem of waste plastics.

This article concludes the test result and production experience of the internal puddler aboutinjecting the bituminous and anthracite mixed coal.

Slag formation in blast furnance with gas injection was studied by simulation experiment.

Effective control on isobaric spray & blowtorch and airflow spray distance of pulsed bag-hose precipitator means a key technology in ensuring the result of dust removal and the effective measures for electricity saving and energy conservation,prolonging the use of filter bag.

Especially,in the design of spinning rotor,a special pipeline is fixed inside the rotate pole,in order to decrease the temperature inside the rotate pole and prevent the spray flux softening owing to the high temperature and spinning rotor .

A physical model for spinning rotor degassing of aluminum alloys was built by calculating in light of physical dimensions representing flowing according to similar theory for model.

The mechanism of spinning rotor degassing and the advantages of which were discussed.