what is the role of limestone in extraction of iron??

plzz ans it

• Bhagya
• 81333 Views
• 5 Answers

• The main role of limestone in extraction of iron is to decomposes in hot furnace and form the calcium oxide.

  • Satyata
  • 25 Jul
  • 0 Comment

  0

  ---

• it act as flux

  • Sneh
  • 20 May
  • 0 Comment

  0

  ---

• act as flux

  • Aman
  • 16 May
  • 0 Comment

  -1

  ---

• it act as a basic flux

  • Samrik
  • 08 May
  • 0 Comment

  3

  ---

• Iron is extracted from its ore, haematite, in a blast furnace. The ore is fed into the top of the furnace along with coke and limestone. ... The limestone decomposes in the hot furnace, forming calcium oxide. This reacts with the sandy impurities (silicon dioxide) to form a slag.

  • Archana
  • 22 Feb
  • 0 Comment

  7

  ---

• what is the name of a special test done by doctors to detect cloths in human brain due to accident ?
• smallest bone in human??
• suggest me some rapid and effective preparation for AIIMS and NEET?
• I have 480 marks in neet 2017 can I get any MBBS collage in India
• how many question are given in allen and akash book or modules
• how many mark would be sufficient to get a rank under 100
• blood worm is the larvae of
• why pressure is scaler
• physics question
• how many attempt for aiims exam plzz tell me