MODELS OF THE DEGASSING MECHANISM OF MIXED COMPOSITION LAYER B IN THE CONDITIONS OF THE VERKHNEKAMSKOE POTAS DEPOSIT

Abstract

On the basis of the functional system of replacing carnallite with variegated syl-vinite, the laws of distribution of gases in the rocks of layer B of mixed composition are explained. Various variants of sylvinitization process of layer B carnallite during the movement of aggressive aqueous solutions are considered. It is shown that the decrease in the volume of reservoir B as a result of sylvinitization can be compared with the development of protective layers in the suite, which is used, among other things, for degassing rocks.