Events: c-dig

The latest c-dig (carbon dioxide interest group) meeting took place in Lyon, France, on November 3-4, 2008 and was attended by about 40 researchers, compressor manufacturers and industry stakeholders. It gave an overview of the current state of the art of CO2 applications in refrigeration: CO2 as refrigerant in the low stage of a cascade system, CO2 as refrigerant in transcritical cycles and CO2 (or CO2 hydrate slurry) as secondary refrigerant. Jean-Luc Dupont represented the IIR and presented IIR actions in this field.