The study of effect of the transverse rotating magnetic field on the dissolution process of rock-salt sample is the main purpose of this work. Moreover, the experimental study of the influence of the temperature gradient between the surface of sample and the solvent temperature on this process is presented in this article. The results of investigations are worked out by means of the novel type dimensionless equations including standard and magnetic numbers. The obtained results are compared with the data given in the previous literature. (C) 2011 American Institute of Chemical Engineers AIChE J, 2012