0
The answer is, liquid nitrogen ISN'T used in beer cans. Nitrogen GAS is.
And the reason nitrogen gas is used in beer cans is to emulate draft beer such as one would get out of a keg(as opposed to cask) beer.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Why do cans rust over time?
because cans are made out metal. metal has a chemical reaction to oxygen. [water has oxygen in it so thats why water rusts when with water] the property of chemical property this is is called reactivity.
What is nitrogen gas used in?
Nitrogen gas has a wide variety of applications, including serving as an inert replacement for air where oxidation is undesirable: * To preserve the freshness of packaged or bulk foods (by delaying rancidity and other forms of oxidative damage) * In ordinary incandescent light bulbs as an inexpensive alternative to argon. * On top of liquid explosives as a safety measure * The production of electronic parts such as transistors, diodes, and integrated circuits * Dried and pressurized, as a dielectric gas for high voltage equipment * The manufacturing of stainless steel * Use in military aircraft fuel systems to reduce fire hazard * Filling automotive and aircraft tires due to its inertness and lack of moisture or oxidative qualities, as opposed to air, though this is not necessary for consumer automobiles. Nitrogen is commonly used during sample preparation procedures for chemical analysis. Specifically, it is used as a means of concentrating and reducing the volume of liquid samples. Directing a pressurized stream of nitrogen gas perpendicular to the surface of the liquid allows the solvent to evaporate while leaving the solute(s) and un-evaporated solvent behind. Nitrogen tanks are also replacing carbon dioxide as the main power source for paintball guns. The downside is that nitrogen must be kept at higher pressure than CO2, making N2 tanks heavier and more expensive. A further example of its versatility is its use as a preferred alternative to carbon dioxide to pressurize kegs of some beers, particularly stouts and British ales, due to the smaller bubbles it produces, which make the dispensed beer smoother and headier. A modern application of a pressure sensitive nitrogen capsule known commonly as a "widget" now allows nitrogen charged beers to be packaged in cans and bottles. It is also important to note that nitrogen is the major component of air, being 78.08% of it, although its physiological purpose is currently disputed.
Do aluminum cans and iron cans are solution or mixture?
are aluminum cans and iron cans a mixture or a solution
How could a recycling center separate a mixture of metal cans?
They can seperate a mixture of metal cans by using a weight sensor (aluminum cans are lighter than tin cans).
Is neptunium in aluminum cans?
Any link between neptunium and aluminium cans.
What gas is a widget filled with in a can of beer?
It's a mixture of carbon dioxide and nitrogen. Liquid nitrogen is often put into the cans just before they are sealed. The nitrogen then vaporises, increasing the pressure in the can and forcing carbon dioxide, nitrogen gas and some beer into the small hole to equalise the pressures. When the can is opened, the gases and beer are ejected through the holes. Nitrogen is needed as it means smaller bubbles can be achieved. Oxygen needs to be eliminated as much as possible as this will effect the taste.
A type of beer usually sold in bottles or cans?
Cans
How much is a flat of beer?
A "slab" or "case" of beer is usually 24 bottles or cans. In some places, cans come in 18 or 30 packs; these are not usually referred to as "slabs."
What is the circumference of a beer can?
some beer cans are larger than others
What can be done with old beer cans?
Old beer cans can be collected. There are many collectors who would pay a decent price for a rare old beer can that can no longer be found. Beer cans can also be used to craft things by creative people. Things such as couches, suits of armor, model airplanes, and several other usable items have been made out of old beer cans.
How many cans make a pound in 2007?
It takes 32 12oz soda cans, or 28 beer cans. Beer cans are heavier. (BUT !! Beer cans can be brought back to any liquor store for a refund same as beer bottles... What makes this a much better deal is that if you bring 28 Beer cans to a metal scrap yard, you will get about 1.00$ for ther scrap aluminum, but bringing them back to a Beer store you will get 0.10$ every can, if you add this up it equals 2.80$ therfor you make about 2.8 times more money...) Contributed by Rob Oneill
What are the release dates for Hands on History - 2001 Beer Cans?
Hands on History - 2001 Beer Cans was released on: USA: 15 November 2003
How many cups of beer in a 15.5 gal keg?
If you are literally talking about a "cup of liquid", which is 8oz, then its about 248 cups. If you are talking about a pint, which is 16oz, then it is 124 pints. If you are talking about a 12oz cup, the same amount as a soda, which is 12oz, then it is 165 cups.
How much does a case of beer cans weigh?
A case of beer cans used to be 48 cans. How many do you mean? We have cases of 12, 15, 18, and 24 at least in Canada. Also 4, 6, and 8s
How does the widget found in Draught beer cans work?
The cans/bottles are filled under pressure, usually with nitrogen. It is done in such a way that the gas fills the widget through the very small hole, I believe they do it upside down. When the container is opened, the gas escapes through the small hole and creates bubbles in the beer. Without the widget, there wouldn't be any bubbles.
What do you call someone who collects beer cans?
dumb
Does alcohol settle to the bottom of beer cans?
Yes it does.
