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Explain Bessemerisation....

Explain Bessemerisation.

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Bessermerisation :
(i) The molten matte is transferred to Bessemer converter in order to obtain blister copper .
(ii) Ferrous sulphide from matter is oxidized to ferrous oxide, which is removed as slag using silica .
`2 Fe S+ 3O_2 to 2FeO+ 2SO_2 uarr`
` FeO+ SiO_2 to underset("(Iron silicate )")(FeSiO_3)`(slag)
`2Cu_2S + 3O_2 to 2Cu_2O + 2SO_2 uarr `
`2Cu_2O+Cu_2S to underset("(Blister copper )")(6Cu)+SO_2 uarr `
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