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Suggest a method to liquefy atmospheric gases ?
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Suggest a method to liquefy atmospheric gases ?
Liquefying Atmospheric Gases


Cryogenic Process

One of the most common methods used to liquefy atmospheric gases is the cryogenic process. This process involves cooling the gases to extremely low temperatures, which causes them to condense and become liquid. The steps involved in the cryogenic process are:


  • Cooling: The atmospheric gases are compressed and then cooled using a cooling medium such as liquid nitrogen or helium. The cooling medium is used to bring the gases to temperatures well below their boiling points.

  • Expansion: The cooled gases are then expanded, which causes them to lose energy and further cool down.

  • Separation: The cooled and expanded gases are then separated into their individual components using a distillation column.

  • Storage: The liquefied gases are then stored in tanks or cylinders at very low temperatures and high pressures.



Uses of Liquefied Atmospheric Gases

Liquefied atmospheric gases such as oxygen, nitrogen, and argon have numerous industrial and medical applications. Some common uses of liquefied atmospheric gases include:


  • Medical Applications: Oxygen is used for respiratory therapy, while nitrogen is used in cryotherapy to remove warts and other skin lesions.

  • Industrial Applications: Nitrogen is used in food packaging to prevent spoilage, while argon is used in welding to prevent oxidation.

  • Scientific Applications: Helium is used in MRI machines and other medical imaging equipment, while nitrogen is used to create a controlled atmosphere for scientific experiments.

Community Answer
Suggest a method to liquefy atmospheric gases ?
 The gases can be converted into liquids by bringing its particles closer so atmospheric gases can be liquefied either by decreasing temperature or by increasing pressure.

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