L'air Liquide,societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude

Bernard Fraioli

Benjamin Morineau

Christian Monereau

Vincent Gueret

Lian-Ming Sun

Patrick Le Bot

Guillaume Rodrigues

Eric Biret

Patrick Pereira

Chuan-Min Zhuo

An adsorber for purifying or separating a gas stream, wherein a granular-material filling system is made up of a cylinder that is perforated over all or part of its height, of the top end thereof of diameter Dext, and of the bottom end thereof. The distance Din-Dext is greater than twice the size of particles of the second granular material. A first granular material and the second granular material follow one another in the direction of circulation of the gas stream and are such that M&#x3e;ADN. And, the second granular material is in contact both with at least a part of the outer surface of the granular-material filling system and at least a part of the inner surface of the domed top end.

Adsorber for purifying or separating a gas stream comprising a removable filling system

A device configured to be interposed between a lower layer and an upper layer of particles arranged inside a cylindrical shell, thereby limiting or preventing the migration of particles between the layers.

Device for limiting or eliminating the migration of particles between two layers

A device configured to be interposed between a lower layer and an upper layer of particles arranged inside a cylindrical shell, so as to limit or prevent the migration of particles between the layers.

Device made of fabric for limiting or preventing the migration of particles between two layers

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Draveil, France

Bernard Fraioli