Question

explain zone refining process with example using ellingham diagram ​

Answer 1

Answer:

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Explanation:

Answer: Principle - The impurities in the molten state are more soluble than in the solid state of the metal . Method - In this method , a circular mobile heater is fixed at one end of a rod of the impure metal . The molten zone moves along with the heater which is moved forward .

Answer 2

Answer:

Principle - The impurities in the molten state are more soluble than in the solid state of the metal . Method - In this method , a circular mobile heater is fixed at one end of a rod of the impure metal . The molten zone moves along with the heater which is moved forward .