Aufbereitung kontaminierter Schluffe - Untersuchungen zur Feststoffabscheidung mit Zyklonen

The influence of cyclone design and operation mode upon flow behaviour, pressure drop, and collection efficiency of two cyclones is analized systematically by means of numerical calculations. It turns out that the cyclone design can be optimized concerning its geometrical form and operational behaviour and that the parameters pressure, temperature, flow rate, and particle load influence especially the separation behaviour, provided the particle size distribution as well as the fractional efficiencies are known. Generally the calculational results show a stable operation and a high seperation rate of both cyclones. (orig.)SIGLEAvailable from TIB Hannover: RA 3251(95/E/68) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman