OP-II-3

PP-I-64PROBLEMS OF DIVISION OF ISOTOPES OF LUNGS AND AVERAGEELEMENTS A METHOD OF A CHEMICAL ISOTOPE INTERCHANGEDauletbai A.D. 1 , Myrzaliyeva S.K. 21 “National Center on Complex Processing of Mineral Raw Materials of the Republicof Kazakhstan” RSE, 67 Zhandosov str., Almaty, the Republic of Kazakhstan,dauletbai-aizhan@mail.ru2 Almaty State University, 100 Tole bi str., Almaty, the Republic of Kazakhstan,saulekerchaiz@mail.ruChemical methods of division of isotopes have found in many cases successfulpractical application and the basic theoretical questions connected with use of thesemethods, are developed.In system from two substances which are not chemically co-operated with eachother, reaction of isotope interchange may take place with a constant of balancedistinguishing from value, corresponding to equally probable distribution of isotopesbetween molecules participating in reaction. Division of isotopes by a method of achemical interchange is based on such reactions.Coefficient of separation of isotopes (α) lungs and average elements inevitablyshould differ from unit and consequently the question of possibility of division almostcoincides with a problem of search of optimum systems for division of isotopes ofthese elements. Not optimum systems with reference to average elements notenough prospects.Applicability of this or that system for division of isotopes is defined first of all byits two characteristics: in size of coefficient of separation of isotopes (α) and speedof course of reaction of an isotope interchange.Size of coefficient of separation which is taking place at reaction of an isotopeinterchange between two any connections of the given element, are defined as therelation so-called β - factors of these connections:α = β 1β 2β - factors are unequivocally connected with relations of the sums on conditions ofisotope forms of connections, and, hence, they characterise in the exhaustive imagethermodynamic possibilities of connections concerning division of isotopes.We calculate and investigate perspective systems, suitable for practical divisionof isotopes of some elements.334