If the iron ore contains clay as an impurity, the flux added during calcination, is

Related MCQs

• If the iron ore contains clay as an impurity, the flux added during calcination, is
• Calcination of iron ores is done
• The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as
• Iron ore may contain
• Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as
• The operation of removal of impurities or clay adhering to iron ores, is known as
• The operation of removal of impurities or clay adhering to iron ores, is known as
• Portland cement manufactured from pure white chalk and clay, free from iron-oxide, known as
• The colour of brick depends upon the amount of iron oxide present in the clay.
• The fire clay contains pure