ACS510-01-046A-4 ABB Frequency Converter
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ACS510-01-046A-4 ABB Frequency Converter
⇒ Click here for good price ACS510-01-046A-4
MOORE NEWS Metallurgical Industry Capability Blast furnace ironmaking is the use of iron-containing raw materials (sinter, pellet or iron ore), fuel (coke, coal powder, etc.) and other auxiliary materials (limestone, dolomite, manganese ore, etc.) The blast furnace is charged into a certain proportion, and hot air is blown into the blast furnace to help the coke burn, and the raw materials and fuel are lowered as the smelting process in the furnace progresses. In the process of falling material and gas rising, heat transfer, reduction, melting and decarbonization occur successively to produce pig iron. The impurities in the iron ore raw material are combined with the flux added to the furnace to form a slag, and the molten iron at the bottom of the furnace is intermittently discharged into the molten iron tank. Sent to the steel mill. At the same time, it produces blast furnace gas and slag two by-products. After blast furnace slag water quenching, all of them are used as raw materials for cement production.
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