Examples of NH3/CO2 secondary systems for cold store operators: meeting the emission, energy efficiency and safety targets.

This publication highlights legislative, safety, technology, efficiency and cost aspects for NH3/CO2 refrigerant secondary systems for industrial refrigeration. It is addressed to industrial end-users looking for guidance on selecting technology solutions that provide investment security at high efficiency and safety levels, by providing an overview of secondary refrigeration systems and natural refrigerants, introducing the reader to the overall layout and specification of components, as well as outlining in a best-practice guide how to respect safety rules for ammonia and carbon dioxide. Various case studies have been added to highlight successful applications. Extract from the table of contents: cold store industry profile; regulatory framework; secondary systems in industrial refrigeration; technology: NH3/CO2 secondary system; best-practice guide for end-users; case studies.