[en] A comparison of the technologies of thermal utilization of solid chemical waste was carried out, the advantages and disadvantages of the thermal utilization technologies of WtE thermal power plants used in worldwide were given. A method of comparison and selection of the preferred technology of thermal utilization, depending on the specific conditions of the placement of TPPs at MSW, is proposed. Thermal utilization can be classified into three categories (combustion, gasification and pyrolysis), the difference between them lies in the amount of excessive air present in combustion chamber. The gasification technology that can be often in use in WtE can be divided into two main types – slugging gasification and plasma gasification. (paper)

[en] Binuclear antimony compounds with a bridging oxygen atom [Ph₃SbOC(O)R]₂O (R = CF₂CF₃, CF₂CF₂CF₃), [(4-МеC₆H₄)₃SbOC(O)CF₂CF₃]₂O, [(3-FC₆H₄)₃SbOC(O)R]₂O (R = C₆F₅, CF₂CF₃) have been synthesized by reacting equimolar amounts of triarylantimony, carboxylic acid and tert-butyl hydroperoxide in diethyl ether. According to X-ray diffraction data, in the molecules of compounds obtained, the Sb atoms have a trigonal bipyramid coordination with carboxylate ligands and a bridging oxygen atom in axial positions. The intramolecular distances Sb···O with a carbonyl oxygen atom are less than the sum of the van der Waals radii of Sb and O by ~0.2–0.4 Å.