Question

In the extraction of iron from its ore,the lighter slag is removed from the top by this method to leave the molten iron at the bottom of the furnace. which method or separation technique is referred here? *

Answer 1

Answer:

In the extraction of iron from its ore,the lighter slag is removed from the top by this method to leave the molten iron at the bottom of the furnace. which method or separation technique is referred here is sepereting funnel

Answer 2

The Separation technique used the froth floatation technique.

Explanation:

• In the extraction of iron from its ore, the lighter slag is removed from the top by this method to leave the molten iron at the bottom of the furnace.
• The unwanted materials from the ore is removed with the help of concentration, ore dressing and leaching.
• This extraction involves several steps and selection steps which depends upon the differences in the physical properties of the compound of the metal present and that of the gangue.
• Iron ore is extracted through long process which starts from concentration through calcination methods.