Energy Efficient Refrigeration

Ammonia Absorption Refrigeration systems have traditionally been limited in their application by low efficiencies, and large size.

This is changing

Increasing energy costs, more emphasis on waste-heat use, and the spread of intensive agriculture to increasingly remote areas mean that the time for absorption refrigeration has come.

Sunengen's patent pending Enhanced Absorption Refrigeration System (EARS™) offers substantial advantages over existing technologies in the market. With a Coefficient of Performance of 1.0, scalability from 500kW to 5MW, and significant size and weight advantages, EARS means that for the first time, Ammonia Absorption Refrigeration is now a real option for commercial cooling.

Energy Sources

The process is adaptable across a wide range of input and output temperatures suitable for providing duty from deep-freeze to air-conditioning, and will be optimised to match relevant energy sources. These may include:

  •  Exhaust Flue gases
  •  Waste steam
  •  Solar Thermal energy
  •  Biomass
  •  Liquid Fuels / Gas

 

For further information
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