ОСОБЕННОСТИ ДИСТАНЦИОННОГО ВЗАИМОДЕЙСТВИЯ ВЗАИМОПРОНИКАЮЩИХ ПОЛИМЕРНЫХ СЕТОК ПРИ СОРБЦИИ ИОНОВ НЕОДИМА, РЕНИЯ И СКАНДИЯ

Sorption process of neodymium, rhenium and scandium ions by interpenetrating polymer networks based on polyacrylic acid (hPAA), polymethacrylic acid (hPMAA) and poly-4-vinylpyridine (hP4VP) and by intergel systems on their basis is studied. Found that “long-range effect” provides significant increase (up to 30%) of extraction degree. Additional ionization of active links leads to strong increase of sorption properties. References [1] Ergozhin E.E., Begenova B.E. Polyelectrolytes and complexons. Almaty: Print-S, 2010. 164 p. [2] Furukawa J., Saegus T. Polymerization of aldehydes and oxides. M.: World, 1965. 479 p. [3] Eastheam A. Cation polymerization. M., 1966. 302 p. [4] Dzhafarov V.D., Alyev N.A., Gusseinov E.T., Efendiyev A.A. Synthesis of polymerization oligomers by method of cation polymerization of α-oxides // High-molecular compounds. 2008. Vol. 50. P. 726-731. [5] Ergozhin E.E., Menligaziyev E.Zh. Polyfunctional ion-exchangers. Alma-Ata: Science, 1986. 304 p. [6] Krasavin I.A., Orlova G.V., Polosin V.M., Vysokova N.N., Dolzhnikova E.N., Ryabokobylko Yu.S., Evdokimova N.N., Belyakov E.A. Complexing sorbent, methods of it’s obtaining and application // Ecological systems and equipment. 2007. N 1. P. 54-58. [7] Novakov I.A., Vaniyev M.A., Shilina V.V., Bondarenko L.A. Polyepichlorohydrine – polymethylmethacrylate composites // News of high education institutes. Technology of light industry. 2011. Vol. 12. P. 41-44. [8] Menligaziyev E.Zh., Ergozhin E.E., Chalov A.K. Sulphocationites based on diglicidyl esters of some dioxybenzenes, aniline and their derivatives // News of AS of KazSSR. Chemical series. 1987. N 4. P. 88-93. [9] Ergozhin E.E. Achievements in area of fundamental and application studies on chemistry of ionic exchange and membrane technologies for 20 years of independence of the Republic of Kazakhstan // Reports of NAS of RK. 2011. N 6. P. 32-41. [10] Kirsh Yu.E. Ion-exchange membranes: polymer materials, methods of formation, features of hydration and electrochemical properties // High-molecular compounds. 1993. Vol. 35. P. 163-170. [11] Viinberg B. Ion-exchange unit for extraction of nickel in South Africa // Non-ferrous metals. 2010. N 2. P. 55-57.