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Jean-Claude Gay

Yves Lecoffre

The invention concerns a device for separating the constituents of a heterogeneous mixture and its uses. Said device comprises a separation chamber ( ) having a one of its ends an inlet and at the other an outlet comprising a first ring-shaped orifice ( ) coaxial with said chamber, and a second ring-shaped orifice ( ) 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 characterized in that said separation chamber has a cylindrical shape and said first orifice external diameter D is smaller than said chamber internal diameter D . The invention also concerns a method using said device.

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Les Essarts le Roi, France

Jean-Claude Gay