B - Operations – Transporting – 01 – D
Patent
B - Operations, Transporting
01
D
B01D 29/35 (2006.01) B01D 35/02 (2006.01)
Patent
CA 2542429
Said installation comprises a liquid circulation pipe (13), having an upstream portion (21), a downstream portion (23) and a filtering member (37), inserted between the upstream portion (21) and the downstream portion (23), at least one channel (51) being provided in said filtering member. The channel (51) is at least partially defined by a porous wall (57). Said pipe (13) comprises a double vacuum thermal insulation envelope (14), containing an insulating material, in a part of which the filtering member (37) is secured. One of said portions (21) opens out facing an end of said channel (51). The other of said portions (23) opens out facing at least one area (59) of the porous wall (57). Said invention applies to the production of high flow rate sterile cryogenic fluids.
Cette installation comprend une conduite (13) de circulation du liquide, qui comporte une portion amont (21), une portion aval (23) et un organe (37) de filtration, interposé entre la portion amont (21) et la portion aval (23) et dans lequel est ménagé au moins un canal (51). Le dit canal (51) est délimité, au moins partiellement, par une paroi poreuse (57). La conduite (13) comporte une double enveloppe d~isolation thermique (14) sous vide, contenant un matériau d~isolation, dans une partie de laquelle est fixé l~organe de filtration (37). L~une desdites portions (21) débouche en regard d~une extrémité dudit canal (51). L~autre desdites portions (23) débouche en regard d~au moins une zone (59) de la paroi poreuse (57). Application à la production de fluides cryogéniques stériles à haut débit.
L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Proced Es Geo
L'air Liquide Societe Anonyme A. Directoire Et Conseil de Survei
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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