Kuehn, A.A.Kuehn2022-03-082022-03-081996https://publica.fraunhofer.de/handle/publica/303367The description refers to a device for the continuous liquid chromatography separation of a substance mixture having a separation arrangement for the fractions of the substance mixture The separation arrangement is formed by a circular separating disk (3) rotating about its centre relative to a feed and discharge arrangement (1). The separating disk (3) has a self-supporting separation phase (13) impervious to solvent on its exterior, said separation phase having an annular feed channel (11) and an annular discharge channel (12) on its side. The separation phase (13) is so thin that the substance mixture fed and the solvent from one side flow in a radial direction from the feed to the discharge channels (11, 12) through the entire height of the separating material (16). The feed and the discharge arrangements have annular feed lines (4, 5) which end in the feed and discharge channels (11, 12) of the separation phase (13).de608620660671patent1995-19502395