Question

Powdering aluminum chemically?

Answer 1

if we need to powder aluminium biochemical process then we can easily do this biochemical reaction in which Aluminium oxide is heated to decompose into aluminium and Oxygen gas

Answer 2

Hey mate

Here is your answer

If you aim to produce pure elemental aluminium that generally requires very high temperature ,you will never achieve this in solution, aluminum is too reactive, once oxidised you will need to do electrochemically or some other processing to reverse it.