Bauxite ore is the base for aluminium and is more plentiful than gold ore. It is also cheaper to polish to the finished product. Aluminium has many more uses than gold so is readily adaptable to the consumer market.
by Ruwayda :)
hot water extraction , aqueous extraction, solvent extraction
The two processes in the extraction of aluminium that require large amounts of energy are electrolysis of alumina to produce aluminium metal and the production of alumina from bauxite through the Bayer process. Both processes involve high temperatures and consume significant amounts of electricity.
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
The necessary technological conditions did not exist.
Yes, aluminium is found in the Earth's crust and is the third most abundant element after oxygen and silicon. It is commonly found in the form of bauxite ore, which is mined and processed to extract aluminium metal.
it has made it cheaper to extract and it is a quicker and simpler proses
hot water extraction , aqueous extraction, solvent extraction
extraction
of Extract
hot water extraction , aqueous extraction, solvent extraction
Don't extract.
The two processes in the extraction of aluminium that require large amounts of energy are electrolysis of alumina to produce aluminium metal and the production of alumina from bauxite through the Bayer process. Both processes involve high temperatures and consume significant amounts of electricity.
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
yes. Menstration will not effect an extraction.
Aluminium is a reactive metal and so is hard to extract from it's compounds without modern technology.
It is not. Gold is easier. Aluminium is energy intensive.
Aluminium is very difficult to extract from its ore and was costly to produce before modern extraction methods were developed. Additionally, early methods for producing aluminium were inefficient and produced impure metal. It was only in the late 19th century that more efficient extraction methods were discovered, allowing aluminium to be produced on a larger scale and at a more affordable cost.