Patent ID: 6537452
Filing Date: 2003-03-25
Classification: B01D,G01N

Abstract:
Centrifuge partition chromatography device for separating a liquid into at least two phases, comprising at least one flat ring 3a adapted to be driven in rotation about its axis, disposed substantially vertically, said ring 3a comprising a plurality of cells 7 whose dimension in a first direction is greater than the dimension in a second direction substantially perpendicular to the first, disposed side by side, distributed along the periphery of said ring 3a and connected to each other in series by inlet and outlet ducts 15 opening out at the respective opposite ends of said cells 7 so as to allow the circulation of the liquid, said ducts 15 being arranged so that the liquid supply jet penetrates in the cells 7 in a direction including at least one radial component with respect to the axis of rotation of the ring 3a, characterized in that the direction of the largest dimension of each cell 7 is inclined with respect to the radial direction.