Production of cold by adsorption/desorption of carbon dioxide.

摘要

Process for the production of cold, including at least one stage of adsorption of carbon dioxide by an adsorbent solid substance, and at least one stage of desorption of the carbon dioxide adsorbed in the said adsorbent substance, characterised in that the said adsorbent substance includes activated carbon fibres or an active carbon and has a specific surface of at least 700 m<2>/g and an external specific surface of at least 0.005 m<2>/g.