ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Hydrodynamic properties of rotary-disc extractor. II. Longitudinal mixing in continuous phase

L. Blažej, M. Vajda, S. Bafrncová, and J. Havalda

Department of Chemical Engineering, Slovak Technical University, 880 37 Bratislava

Abstract: A math. model of the mechanism of longitudinal mixing in continuous phase in an rotary-disk extractor is presented for calcg. the coeff. of longitudinal mixing on the basis of diffusion model for the design of these extractors. The consts. in the relation derived were detd. exptl. by measurements in a lab. extn. column contg. the water-Me₂CO-PhMe system. The values of the Peclet no. in continuous phase ascertained by means of concn. profiles were compared with the values calcd. according to the recommended correlation.

Full paper in Portable Document Format: 323a328.pdf

Chemical Papers 32 (3) 328–340 (1978)