B - Operations – Transporting – 04 – B
Patent
B - Operations, Transporting
04
B
B04B 1/00 (2006.01) B01D 17/02 (2006.01) B04C 3/06 (2006.01) C02F 1/38 (2006.01) E21B 43/38 (2006.01)
Patent
CA 2310139
The invention concerns a device for separating the constituents of a heterogeneous mixture and its uses. Said device comprises a separation chamber (100, 250, 350, 450, 550, 650, 724, 850, 903, 1106) having at one of its ends an inlet and at the other an outlet comprising a first ring-shaped orifice (110, 210, 310, 410, 510, 610, 710, 810, 919) coaxial with said chamber, and a second ring-shaped orifice (111, 211, 311, 411, 511, 611, 711, 811, 920) coaxial with said first ring-shaped orifice and whereof the external diameter is smaller than said first ring-shaped orifice internal diameter. The invention is characterised in that said separation chamber has a cylindrical shape and said first orifice external diameter D1 is smaller than said chamber internal diameter D0. The invention also concerns a method using said device.
L'invention concerne un dispositif pour la séparation des constituants d'un mélange hétérogène ainsi que ses utilisations. Ce dispositif comprend une chambre de séparation (100, 250, 350, 450, 550, 650, 724, 850, 903, 1106) ayant à l'une de ses extrémités une entrée et à l'autre de ses extrémités une sortie comportant un premier orifice annulaire (110, 210, 310, 410, 510, 610, 710, 810, 919) coaxial avec ladite chambre, et un second orifice annulaire (111, 211, 311, 411, 511, 611, 711, 811, 920) coaxial avec ledit premier orifice annulaire et dont le diamètre extérieur est inférieur au diamètre intérieur dudit premier orifice annulaire. Selon l'invention, ce dispositif se caractérise en ce que ladite chambre de séparation présente une forme cylindrique et en ce que le diamètre extérieur D1 dudit premier orifice annulaire est inférieur au diamètre intérieur D 0 de ladite chambre. L'invention concerne également un procédé utilisant ce dispositif.
Gay Jean-Claude
Lecoffre Yves
Robic
Total
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