Science, asked by visu6545, 1 year ago

explain haull heroult method

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Answered by harsh29102004
0
The Haull Heroult process is the major industrial process for smelting aluminium. It involves dissolving aluminium oxide (alumina) in molten cryoliye and electolysing the molten salt bath typically in a purpose built cell. this process applied at industrial scale happens at 940-980•C and produces 99.5-99.8% pure aluminum.
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