L'air Liquide, Soci&#xe9;t&#xe9; Anonyme Pour L'etude Et L'exploitation Des Proc&#xe9;d&#xe9;s Georges Claude

Pluton Pullumbi

Christian Monereau

Vincent Gueret

Guillaume Rodrigues

Maria-Eva Vidal-Prado

Federico Brandani

Thierry Boulanger

Agglomerate comprising a first phase change material (PCM) and a constituent having a density greater than 800 kg/mand forming the core of said agglomerate.

Mixture of an adsorbent and a phase change material with an adapted density

A thermocyclic process having a short cycle time, typically a cycle time of less 30 minutes, especially a PSA (Pressure Swing Adsorption) process, using agglomerates that contain phase change materials (PCMs), so as to reduce the thermal effects that said thermocyclic process is subjected to during each cycle is provide.

PSA method using a composite adsorption bed comprising an adsorbent and PCM agglomerates

The present invention relates to a process for manufacturing an agglomerate in the form of beads made up of microcapsules of a phase change material, the process comprising wet-granulation and fluidized-bed drying.

Manufacture of an agglomerate consisting of phase change material and having controlled properties

A process for gas purification or separation intended to produce a gas mixture containing mainly hydrogen and, to a minor extent CO, it being imperative for the CO content to remain below a set value is presented. This invention particularly relates to adsorption processes and even more particularly to processes of the PSA ('Pressure Swing Adsorption') type.

Limiting of impurity peaks

The invention relates to an installation for separating or purifying gases comprising at least one gas treatment vessel, characterized in that the vessel comprises at least one plane structure comprising a matrix and at least one phase change material (PCM).

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Versailles, France

Pluton Pullumbi