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Why is a blast furnace called blast furnace?
how does the blast furnace maintain the heat ?what is the function of CaCO3 ?how the slag protect the molten iron ?why does iron flow down to the bottom /how does the slag and molten iron get seperated ?what is use of waste gas /what is main impurity of iron in blast furnace ?
What are The components of a slag heap?
If your refering to what is left over from a blast furnace then the main component would be calcium silicate left over from the coke.
How farmers reduce level of acidity in soil?
Spreading chalk, lime or blast furnace slag is mainly spread on fields to counter the acidity.
What goes into a blast furnace?
Sinter, which is a mixture of iron ore, coke and limestone, and a blast of hot air. Externally to the furnace, iron ore, coke and limestone are mixed together Intimate mixing ensures that the reactants are as close as possible to each other. This is loaded into the top of the blast furnace. A blast of hot air ( ~ 1100 oC) is sent in at the bottom of the furnace, through tuyeres. The oxygen (air) is also one of the reactants. The products are tapped from the bottom of the furb=nace are liquid iron and 'slag' ( calcium silicate).
What are blast furnace and crucible furnaces?
what are blast and crucible furnaces
What kind of fire bricks are used for molten blast furnace slag?
What kind of fire bricks are used for molten blast furnace slag?
What is a common flux in a blast furnace?
Limestone, dolomite, BOF slag, electric furnace slag, olivine
How is slag collected from a blast furnace?
iron is collected from blast furnace by drilling the taphole.Taphole is a hole drill and plug after cycle of time located in blast furnace bottom.
What is the chemical formulae for granulated Blast furnace slag?
This is a mixture not a compound.
What is full form of GGBS?
ground granulated blast furnace slag
What is the density of liquid slag?
what is the density of liquid blast furnace slag
Why is a blast furnace called blast furnace?
how does the blast furnace maintain the heat ?what is the function of CaCO3 ?how the slag protect the molten iron ?why does iron flow down to the bottom /how does the slag and molten iron get seperated ?what is use of waste gas /what is main impurity of iron in blast furnace ?
How is limestone usefull?
because in a blast furnace the limestone removes unwanted substances as slag.
What are advantages of using blast furnace slag in making cement?
she does not stick around for breakfast!
Can the slag on a blast furnace be used in concrete or cement?
Slag from a blast furnace is usually ground down and used as a cement substitute as it is re-use of a waste product - it is not used on its own in concrete as the chemical reaction will not produce the same strength as proper cement.
What are the 2 liquids that are tapped off from a blast furnace?
liquid or molten pig iron and liquid slag
Does iron ore slag sink to the bottom of the blast furnace?
Slag is the waste which is skimmed off the top of the molten iron that comes out of the blast furnace. It is a mixture of calcium and magnesium compounds, plus other impurities such as iron oxide, but is mainly calcium silicate. The formula for calcium silicate is CaSiO3.
