Aluminium
in modern life (englisch 183 Words
lecture english for chemists)
Aluminium
can be expected a real need for modern industrial products like magnisium.
With a
minimum of weight and much stability it can be used for vehicle Industry as
same as it used in household technology, for example knifes and spoons.
Argillaceous earth is much important for ceramics and pottery. Aluminium is a
good catalizer for Friedel-Crafts-reaction for organic syntheses. Li[ALH4]
is a reducer in organic chemistry. One of the proberties is stability on oxygen
so it is used for eloxation of metalls. Al is in pure form a soft metall it is
malleable. It is a very active metal and
as a consequenze has many chemical and metallurgical uses
In nature
aluminium can be found as Al2O3 in argillaceous earth,
and kryolith Na3[AlF6] it must run through an eletrolization
process to get aluminium. Pure aluminium is a silvery-white metal it is best
Known for ist lightness. Same chemical properties is the melting point of Al
=660°C and the boiling point = 2467°C . Al is one of the third most plentyful
elements on the earth.
words:
180+1
