Production of cold by adsorption/desorption of carbon dioxide

Refrigeration – Processes – Evaporation induced by sorption

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62112, 62480, F25B 1500, F25B 1708

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active

055222285

ABSTRACT:
The invention relates especially to a process for the production of cold, comprising 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, in which the said adsorbent substance comprises activated carbon fibers or an active charcoal and has a specific surface of at least 700 m.sup.2 /g and an external specific surface of at least 0.005 m.sup.2 /g.

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