Does Carbon Dioxide make a good refrigerant?

Although CO2 operates with high pressures, it is an excellent refrigerant in terms of efficiency and environmental impact. CO2 system technology has been widely adopted in Europe, Australia and is gaining in popularity in the USA. Adapting CO2 systems in warm climates can be a challenge, however advances in technology are enabling engineers to [...]

What applications can Carbon Dioxide be used in?

Temperatures 0⁰C and above Traditionally CO2 has only been used in low temperature applications however Glaciem's DP-CO2 system enables it to be used efficiently in medium temperature and air conditioning applications. Temperatures -18⁰C –to -25⁰C CO2 used in applications between -18⁰C to -25⁰C demonstrates an increase in energy efficiency >20% when compared [...]