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What is the function of septum valves in blast furnace?
Septum Valves are installed after the dust collector venturi scrubber , to decrease the pressure of Top gas from the blast furnace to supply it to other processes at low pressure.
What is air blast burner?
An air blast burner is a burner where a controlled blast of air is supplied the gas. The burner has an air blast type fuel injector.
How does limestone coke and iron ore get into the blast furnace?
through the top of the blast furnace
How blast furnace productivity has been improved?
1. By increasing size and improving design. 2. By injecting hydrocarbons (the C in these means less coke is needed so there's more space in the shaft for the ore) 3. Enriching the blast air with pure O2 (this increases the flame temperature where the air gets heated and it increases the production of CO.) 4. Higher pressure at the top of the blast furnace (it increases the flow rate of the gas without increasing its velocity) and 5. By changing the physical and chemical properties of the raw materials.
What is the volume of a blast furnace?
Useful Volume of Blast Furnace is the volume of the furnace from the throat level to the level where the taphole is placed. This is known the way basically because that is the region where the useful products from Blast furnace are present.
When was Blast Radio created?
Blast Radio was created in 1994.
When was Light Blast created?
Light Blast was created in 1985.
When was Blast Tyrant created?
Blast Tyrant was created in 2003.
When was The Blast - newspaper - created?
The Blast - newspaper - was created in 1916.
When was Huntsville Blast created?
Huntsville Blast was created in 1993.
When was Laser Blast created?
Laser Blast was created in 1981.
When was Blast - magazine - created?
Blast - magazine - was created in 1914.
When was Blast of Silence created?
Blast of Silence was created in 1961.
When was Milwaukee Blast created?
Milwaukee Blast was created in 2011.
When was Holland Blast created?
Holland Blast was created in 2005.
When was Sonic Blast created?
Sonic Blast was created in 1997.
When was Blast from Your Past created?
Blast from Your Past was created in 1970-06.
