| 摘要 |
The invention relates to a permeation installation comprising:a single pressure resistant chamber (30),a plurality of permeation modules (34, 36) disposed within the chamber, each module being constituted by at least one permeator formed of hollow fibers with porous walls and being disposed within an envelope (38) provided with perforations placing in communication the external portion of each module and the common gaseous circuit,elements (32) to supply the installation with the gaseous mixture to be treated,elements (46) to recover the fraction of the gaseous mixture having passed through the wall of the fibers; andelements (44) to recover the fraction of the gaseous mixture that has not passed through the wall of the fibers.
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