There are no alternative refrigerants than can be added on top of/mixed with R-12.
Zero can be expressed as the sum of any two opposite mixed number.
it can be any value mixed numbers can and usually are translated into regular numbers
possibly
No.
no refrigerants can be mixed.
There are no alternative refrigerants than can be added on top of/mixed with R-12.
Cfc-12
Mixing refrigerants can lead to changes in the pressure and temperature of the system, which could potentially create a hazardous situation. While it may not directly cause an explosion, it can result in equipment malfunction, leaks, or other safety risks. It is crucial to follow manufacturer guidelines and industry standards when handling refrigerants to prevent accidents.
HFC refrigerants
Inorganic refrigerants are refrigerants that do not contain carbon atoms in their molecular structure. Common examples include ammonia (NH3), carbon dioxide (CO2), and water (H2O). These refrigerants are often used in industrial applications and have varying environmental impacts.
Yes, it's possible to ingest refrigerants from contaminated ice. But the quantities will be small, and anyone who swallows a bit of "regular" refrigerant will likely not suffer any ill effects. Swallowing refrigerant isn't something that is high on the list of things of concern. In general it isn't something to "worry" about. The exception might be refrigerants based on ammonia, but if there was any of that in the ice, your nose would tell you the pungent stuff was there. There are a zillion different refrigerants. These refrigerants are very volatile. They want to turn to gas and get out of Dodge if they have any opportunity to do so. And they won't freeze at anywhere near the temperature that ice does. Refrigerant that "gets loose" in water that is being frozen to make ice would bubble out quickly. Refrigerants pose a hazard in their gaseous form, and there are many cases of individuals being overcome by them. In air, the refrigerants are "heavy" and will collect in low places by displacing air - and the oxygen in it. Anyone moving through a space where refrigerants have "taken over" will quickly approach unconsciousness. It would be easy to pass out, and then, if no one happens by in just moments, asphyxiation would follow in a very short time.
Refrigerants release CFC's. They react with ozone to deplete it.
Many refrigerants cause damage to the ozone layer. These are CFC's.
Natural refrigerants - ammonia, hydrocarbons, carbon dioxide, water, air; HFC's
"Freon" is a trademark name of DuPont for a series of HFC and CFC refrigerants which they manufactured - other companies manufactured and continue to manufacture the same refrigerants, but cannot use the name Freon for their product. Some of the refrigerants marketed under the name Freon are flammable, and some are not. The CFC refrigerants will almost certainly be flammable - the HFC refrigerants may or may not be.
Refrigerants come in various types. The CFC's in refrigerants damage the ozone.