0
when you separate the 2 main gases in the air, oxygen and nitrogen. this relies on them both having diff boiling points. nitrogen= -196 and oxygen= -187
first they have to compress and expand the air continuosly until it turns into liquid air. then you heat it, the nitrogen boils off first, and the oxygen is left at the bottom of the fractionating column. so then you have pure oxygen and nitrogen. they both now can be used for several things.
if your wondering what happens to the rest of thee siubstances oin the air well, carbon dioxide and the water freeze as water has got a freezing point of 0, and carbon dioxide has got a freezing pint of -78.
hope that helped :-)
What else can I help you with?
What gas is obtained by fractional distillation?
Most of the gases in air, Nitrogen, Oxygen, Argon and others are obtained by fractional distillation of liquid air.
How do we get the element xenon?
By fractional distillation of air.
How is argon separated from other materials its found with?
Argon (and the other noble gases) is separated by fractional distillation of liquid air.
How can you obtain oxygen in the air?
fractional distillation method
Where do they get xenon from?
They normally get xenon from fractional distillation of air.
How do we collect neon?
By fractional distillation of liquefied air.
How do you get more of krypton?
From the fractional distillation of the liquid air.
How do humans get xenon?
By fractional distillation of liquid air.
How do you separate constituents of air?
Air components are separated by fractional distillation.
What element is obtained from liquid air by fractional distillation?
Nitrogen
How can neon be produced?
Neon is obtained from air by fractional distillation.
How is xenon mdae?
It is made by fractional distillation of liquid air.
