MASS-TRANSFER ACCOMPANIED BY PHASE-TRANSFORMATION IN SOLID-LIQUID SYSTEMS .1. THE DISSOLUTION OF SOLIDS

Authors
PETRESCU S FETECAU C LISA C CRETESCU I
Citation
S. Petrescu et al., MASS-TRANSFER ACCOMPANIED BY PHASE-TRANSFORMATION IN SOLID-LIQUID SYSTEMS .1. THE DISSOLUTION OF SOLIDS, Hungarian journal of industrial chemistry, 21(3), 1993, pp. 195-199
Citations number
18
Categorie Soggetti
Engineering, Chemical",Chemistry
Journal title
Hungarian journal of industrial chemistry → ACNP
ISSN journal
01330276
Volume
21
Issue
3
Year of publication
1993
Pages
195 - 199
Database
ISI
SICI code
0133-0276(1993)21:3<195:MABPIS>2.0.ZU;2-P
Abstract
A theoretical study is presented on the dissolution process of solids, based on the rotating disk technique. The dissolution is considered a s a diffusion process with an internal source of mass. The influence o f the temperature, concentration and the speed of rotation of the disk upon the individual coefficient of mass transfer and on the dissoluti on rate at NaCl and NH4Cl dissolution, in water and watery solutions, were also studied.