Ionic two-dimensional chromatography as the industrial method obtaining the metals of the high purity V. Zadov1, I. Dementyeva2, V. Medvedev3, I. Mlyavyy4 1 Siberian Technology University, Krasnoyarsk, Russia Departament ОАО КB "Iskra", Krasnoyarsk, Russia 3 Company "Technostandart", Krasnoyarsk, Russia 4 НИС avia construction college, Dolgoprudny, Russia 2 ABSTRACT In the article some crying problems of obtaining the metals of high cleanliness are examined. Is given the brief analysis of the possibility of using the two-dimensional chromatography as the possible industrial method of obtaining the chemically pure materials. INTRODUCTION Ionic chromatography widely adapts for the analysis of the aqueous solutions, which contain different cations and anions. The superficially modified polymers are used as the fixed phase. They have low ion-exchange capacity. The surface arrangement of ion-exchange groups is necessary for decreasing the problems, connected with the diffusion into the depth of ion-exchange layer, which sharply decreases the dividing ability of column. The decrease of sizes of grains of the superficially modified polymer increases ion-exchange capacity and sharply increases the dividing ability, but increases the resistance of layer. This leads to the chromatography of high pressure. The application of a one-dimensional ionic chromatography for separation and cleaning of large quantities of substances is complicated by the periodicity of process and it does not make it possible to make the continuously working column. Any change in the flow of eluent leads to imposition and mixing of the divided ions, if they enter the separation in the form of continuous jet. Problem can be solved by action on the divided ions of electrical or magnetic field in combination with the electric current, passed along the column. Both versions lead to the appearance of force, acting on the moving ion and directed perpendicularly to the direction of the flow of liquid in the column. PROBLEM STEATMENT Let us examine the first version. The displacement of ions under the action of electric field is known in electrochemistry as mobility. Corresponding data for the dilute solutions are located in the reference books and are given in the form the speeds of the displacement of ion with the single electric field intensity. With the potential gradient approximately into 100 volt per meters (two volts at a distance into two centimeters) the copper ion will move per hour up to the distance in one-and-a-half centimeter. It is obvious that this displacement in the direction perpendicular to the direction of fluid flow in the column, which has the annular cross 1-145 section of ion-exchange sorbent, makes it possible to derive the zones of the output of different ions on the different distances from the entrance into the column, in this case the selection of substances must be achieved through the side of the chromatographic column. It is necessary to be determined with the type of electrode materials and to solve for the industrial mastery of method - what precisely electrochemical reactions are expedient on the cathode and the anode. The second version is also interesting, since Lorentz force acts to the moving charge in the magnetic field, moreover its value sharply is differed from electrostatic forces to the large side. Unfortunately, there is no reference or complete experimental data on the displacement of the moving ions in the solutions under the action of magnetic field practically. The speed of the lateral motion of ion can be estimated on the basis of the equality of the Lorentz force and resisting forces to the motion of ion, which depend on the speed of its displacement. This hybrid chromatographic column, has electrodes at the entrance and the output, which ensure ion flow along the column and magnetic field in the transverse direction. It can be more effectively for the separation of ions, just as usual electric motor is more effective than the electrostatic. At the same time, it is necessary to solve the problem of the separation of the positive and negative charges, which move under the action of Lorentz force in opposite directions, and because of the mutual attraction which brake the displacement of each other. For eliminating this effect is possible the version of the combination of magnetic separation with the electrical, which was described above. CONCLUSIONS Thus, continuous two-dimensional chromatography with the application of the electrostatic, electromagnetic or combined method of the separation of ions is possible and requires experimental realization. As the divided ions can be used both inorganic and organic ions, for example amino acid, the latter can be cations or anions depending on the reaction of medium. 1-146