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CA01 - CO2 Refrigeration Fundamentals

  • CO2 Refrigeration Courses


Topic Aim:
To introduce the Gas CO2 as a refrigerant, describing the different grades of CO2, its advantages, and the phases of the gas at differing pressures and temperatures.


Topic Objectives:

By the end of this topic you will be able to:

  • List the properties of CO2.
  • Describe the different grades of CO2 and identify the correct grade for use in refrigeration.
  • List the advantages and challenges of using CO2 as a refrigerant.
  • State the temperature and pressure limits at which vapour, liquid, solid and supercritical phases of CO2 exist.

Pre-Requisites of Study:



  • Vapour Compression Cycle
  • Pressure and Pressure Measurement

CO2 Refrigeration Course Bundle £150.00
CA02 - CO2 Refrigeration System Basics £75.00

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