摘要 |
<p>A refrigeration method including at least one carbon dioxide adsorption step using an adsorbent solid material, and at least one adsorbed carbon dioxide desorption step. Said adsorbent material includes activated carbon fibres or an activated charcoal and has a specific surface area of at least 700 m2/g and an external specific surface area of at least 0.005 m2/g.</p> |