Posted on January 22, 2019
Blast furnace | metallurgy | BritannicaBlast furnaces produce pig iron from iron ore by the reducing action of carbon (supplied as coke) at a high temperature in the presence of a fluxing agent such as line. Ironmaking blast furnaces consist of several zones: a crucible-shaped hearth at the bottom of the furnace; an intermediate zone called a bosh between.line consumption in blast furnace 31011,What is the purpose of line in a blast furnace? - Quoraline is used to remove impurities in the furnace and the main impurity of the blast furnace is silica (sand and rock) which is silicon dioxide. silicon dioxide is a solid at furnace temperatures so it reacts with calcium oxide from the decomp.
Line is used as a flux , when line is added to the. Raw materials to separate the impurities from their ore in blast furnace; Line is a basic flux(caco3).
line is used to remove impurities in the furnace and the main impurity of the blast furnace is silica (sand and rock) which is silicon dioxide. silicon dioxide is a solid at furnace temperatures so it reacts with calcium oxide from the decomp.
of reducing the impact of the carbon dioxide produced in the decalcination process is to re- duce the consumption of cement clinker. One way of reducing the consumption of cement clinker is to partly replace it with mineral additions such as pulverized flyash, granulated blast furnace slag, silica fume, line filler, etc.
May 25, 2017 . All forms of “lime” are used in the steel plant. Calcium hydroxide is used for water treatment, acid neutralizing, and as a lubricant for wire drawing. All the other limes are used as fluxes in the sintering plant, blast furnace or steel producing furnaces. In the production of self flux or super-flux sinter, high.
Steelmaking is the process of removing impurities from iron to give a material with carefully controlled levels of carbon, manganese, silica etc. The major production route for steel has been the conversion of molten iron from the blast furnace using a basic oxygen furnace/converter. This is known variously as BOS (basic.