Answer / Pratibha Yadav

Solidified copper accretions in a copper scrap melting furnace can be melted by preheating the furnace to an elevated temperature, typically around 1100 degrees Celsius. It is important to ensure that the furnace is properly ventilated and equipped with safety measures such as flame arrestors to prevent flashbacks. Additionally, copper accretions may require hammering or breaking before adding them into the furnace.

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