Registration Number
0314U004089,
0103U005380
, R & D reports
Title
Physical-chemical substantiation of processes of formation of double salts and solid solution on the base of solutions connections of divalent metals with tetrahedral anions.
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Фізико-хімічне обґрунтування процесів утворення подвійних солей та твердих розчинів сполук двовалентних металів з тетраедричним аніоном.
Head
Nadezda Antraptseva,
Registration Date
04-04-2014
Organization
National agricultural university of Ukraine
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Object of research - solid solutions of hydrated magnesium, manganese(ІІ), cobalt(ІІ), zinc mono- and diphosphates a different protonization and hydration. Research aim - to work out bases of implementation theoretical prognostication of ування possibility of formation of sosoloids of salts bivalent metals of з by a tetrahedron anion and evaluation calculations of areas of their homogenity. Methods of research and the equipment - differential and thermal(derivatograf G 1500 D), chemical, X-ray phase (Dron-4M, Cu K ) analyses, methods of a spectroscopy (Specord 75 UR). With the use of modern positions to the theory of isomorphic substitutions the estimation of possibility of formation of differents is conducted after chemical nature of solids solutions of the aquated and waterless phosphates of magnesium, mangan (ІІ), to zinc, cobalt (ІІ) with a tetraedizhnum anion. Experimental data are got about the terms of formation of sosoloids mono- and polyformings of bivalent metals. Aquated and waterless solid solutions synthesized solutions mono-, di- and polyformings of magnesium, manganu (ІІ), to zinc, cobalt (ІІ). They are studied chemical nature, the areas of homogenity are set, basic descriptions are got. Conducted comparative analysis of theoretical and experimental data. The ways of implementation of theoretical prognostication of possibility of formation of sosoloids are worked out on the basis of connections of bivalent metals with a tetraedizhnum anion and evaluation calculations of areas them. Use area - the chemical industry, the agroindustrial enterprises.
Product Description
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Антрапцева Надія Михайлівна
Пономарьова Ірина Геннадіївна
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2020-04-02
