THE STUDYING OF KINETICS OF DUMPS LEACHING OF COALCONCENTRATING WITH METHOD OF CYCLIC VOLTAMMETRY
Journal Title: Вісник Одеського національного університету. Хімія - Year 2014, Vol 19, Issue 1
Abstract
Electrochemical research of process of leaching of metals from firm anthropogenic substrate was carried by cyclic voltammetry method. The dependence of oxidation-reduction reactions speed from composition of mineral solutions, presence of bacterial strains and duration of leaching process is determined.
Authors and Affiliations
A. A. Dzhambek, O. I. Dzhambek, I. A. Blayda, T. V. Vasyleva, L. I. Slyusarenko
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COOLOIDAL-CHEMICAL PROPERTIES OF THE SUSPENSIONS OF DIFFERENT RADICAL PHOSPHINE OXIDE IN PARAFFIN SOLID SOLUTIONS
The influence of the composition of the solid and liquid phases to some colloid-chemical properties (wetting angle, dynamic viscosity, dispersion, specific surface) of the suspensions of different radical phosphine oxide...
FILM MATERIALS WITH TIAMULIN FUMARATE ON THE BASIS OF POLYURETHANEUREAS, WHICH CONTAINING IN THE STRUCTURE FRAGMENTS OF A COPOLYMER OF N-VINYLPYRROLIDONE WITH VINYL ALCOHOL
A series of hydrophilic film materials with tiamulin fumarate based on polyurethaneureas (PUU) which contain in its structure fragments of the copolymer N-vinylpyrrolidone and vinyl alcohol at various ratios of compone...
SYNTHESIS, MOLECULAR AND CRYSTALLINE STRUCTURE OF THE TARTRATOGERMANATIC (IV) ANION- AND TRISBIPYRIDINEIRON CATION (II)-BASED COMPLEX
Different metal and different ligand complex [Fe(bipy)3]2[{Ge(H2O) (μ-Tart)2Ge(H2Tart)}(S2O7)]*9Н2О (I) (H4Tart –tartaric acid, bipy – 2,2’-bipyridine) was obtained for the first time. The complex was characterized with...
PHYSICO-CHEMICAL PRoPERtIES OF The SOLID CoMPONENT OF WELDING AEROSOL. 2. IR SPECTRAL CHARACTERISTICS
Polyphase composition of SCWA-ANO-4 and SCWA-TsL-11 samples has been confirmed with the help of the IR spectral investigation: absorption bands of iron and chromium oxides and calcite have been detected. The absorption b...