Труды КНЦ вып.5 (ХИМИЯ И МАТЕРИАЛОВЕДЕНИЕ вып. 5/2015(31))

CONTENTS PLENARY REPORTS Nikolaev A.I. Masloboev V.A. Palatnikov M.N., Sandler V.A., Sidorov N.V., Biryukova I.V., Efremov I.N., Makarova O.V., Scherbina O.B., Teplyakova N.A. Page Realization of Academician V.T. Kalinnikov’s ideas about Kola chemical-technological cluster creation....................................................................... 27 Contribution of Academician V.T. Kalinnikov into the development of integration scien ce and industries............................................................................ 30 Preparation and physical properties of niobium- and tantalum-containing functional and structural micro- and nanostructured ceramics and single crystal materials.................................................................................................................. 32 Kholkin A.I., Modern raw material recycling p rocesses for calcium silicate and composite Akatieva L.V. materials production........................................................................................................... 37 Gorynin I.V Hydroxyl group in welding consumables: sources, effects and protection...... 40 Oryshchenko A.S., Malyshevsky V.A., Brusnitsyn Yu.D., Kalinnikov V.T. Nikolaev A.I. Avramenko V.A., Egorin A.M., Sokolnitskaya T.A., Sergienko V.I. Reactive sorption system s for treatment of liquid radioactive w a ste s............... 44 Stolyarova V.L. Ceramic based on hafnium oxides and rare-earth elements: evaporation and thermodynamics........................................................................................................... 46 Glushchenko Yu.G., Netchaev A.V., Polyakov E.G. Ways of development of the Russian rare earth industry..................................... 50 SESSION 1. OUTLOOKS FOR THE DEVELOPMENT AND PROCESSING OF COMPLEX RESOURCES IN MANUFACTURE OF FUNCTIONAL MATERIALS Afonin A.A. Shatov V.V. Sibiliev A.S. Smirnov A.V. Krasnikov L.V. Nechaev A.V Gerasimova L.G. Schukina E.S. Kiselyov Yu.G. Maslova М^. Kuzmich Yu.V. Kalugin А.к Pleshakov Yu.V Grishin N.N. Ivanova A.G. Rakitina E.Y. Kalinnikov V.T Data base and the extraction mathematical model of the system with light ree NH4NO3-HNO3-H2O-TBP taking into account the extractant association and nitric acid dissotiation............................................................................................. 53 Titanium-containing composites from products of chemical processing of sphene and nepheline concentrates.............................................................. 57 Producting metals and metal compounds from the sources of the Kola Peninsula....................................................................... 62 15