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Vol 3, No 3 (2008)
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MATHEMATICAL METHODS AND INFORMATION SYSTEMS IN CHEMICAL TECHNOLOGY

3-19 63
Abstract
This paper addresses the fundamental principles of generalized Boltzmann physical kinetics, as a part of non-local physics. It is shown that the theory of transport processes (including quantum mechanics) can be considered in the frame of unified theory based on the non-local physical description. The paper can be considered also as comments and prolongation of the materials published in the known author’s monograph (Boris V. Alexeev, Generalized Boltzmann Physical Kinetics. Elsevier. 2004).
20-22 46
Abstract
The new representation of transfer edge tasks for the equations of hyperbolic type is developed

SYNTHESIS AND PROCESSING OF POLYMERS AND POLYMERIC COMPOSITES

23-31 40
Abstract
Polymer-solvent systems for producing electrospun polysulfone micro- and nanofibrous materials are developed. Fiber materials stand the temperature up to 150 o C and retain high filtration efficiency.
32-39 49
Abstract
The given article represents the bases of selection of solvents for polymer solutions. The results of the research indicate that the solvent is an effective instrument which allows the combination of polymers through the solutions. These solutions are employed for creating fibrous materials.
40-46 51
Abstract
Methods of porous volume in the primary unit of technical carbon are considered. Is established that intramodular space is accessible to rubber macromolecules. Influence of porous volume on electric characteristics is shown

THEORETICAL BASES OF CHEMICAL TECHNOLOGY

47-52 58
Abstract
The regularities, defining course of lines of the relative extremums of condensationtemperature and α=1 lines, referring to a vapor phase, provided that the ideal vapor phase is equilibrium to a non-ideal fluid phase, on the basis of the equation of correlation of the equilibrium-condensation temperature scalar field and the vapor-liquid tie-line vector field for multicomponent two-phase mixtures, are reviewed.
53-60 73
Abstract
The application of ozone as initiator of cumene oxidation is shown to result in feed conversion increased to 28%, with selectivity closed to 100%, instead of accordingly 21% and 88% in method using cumene hydroperoxide as initiator. Optimal conditions for cumene oxidation are determined.

CHEMISTRY AND TECHNOLOGY OF INORGANIC MATERIALS

61-64 62
Abstract
Complexes of lanthanum, cerium, neodymium, samarium, europium, terbium, erbium, thulium, ytterbium, lutetium iodides with carbamide and iodine were synthesized and characterized by chemical analyses, IR and Raman spectroscopy, electric conductivity (from –195.,8 to 20°С). These compounds are found to include complex cations and polyiodide anions.
65-72 52
Abstract
The reaction properties of supported rhodium nanoparticles depend on degree of interaction between rhodium chloride and support at the stage of preparation Rh/TiO2 catalysts. Their catalytic properties are defined by its calcinations temperature and presence of impurity on support surface
73-77 54
Abstract
In this work reactions of the hexaammine ruthenium(II) - [Ru(NH3)6]Cl2 and “ruthenium red” -[Ru3O2(NH3)14]Cl6 • 4Н2О chlorides in the water alkaline solution at 190˚С (autoclave) and in the solid phase are investigated. The mechanism of restoration of the ruthenium ion by inside sphere ammonia up to the metal condition is offered.

CHEMISTRY AND TECHNOLOGY OF ORGANIC SUBSTANCES

78-85 51
Abstract
Changes in the structure and properties of liquid oil stock upon its flow at high pressure were studied. The mechano-chemical influence was created by a new domestically produced apparatus: high pressure disintegrator DA-1. Raw oil samples and separate oil fractions were used as objects under study.
86-89 58
Abstract
In the system KI–PdI<sub>2</sub>–CO–O<sub>2</su>–CH<sub>3</sub>OH the oscillation mode of carbonylation reaction of a new substrate – dimethylethinylcarbinol – was found out. The limits of the initial concentrations of the catalytic system components and the composition of a gas mixture in which steady oscillations of platinum electrode potential (EPt) and pH are realized was preliminary outlined.
90-94 45
Abstract
By chromatography-mass spectrometry composition of ozonesafe freon FOL-62 obtained by method of fluorination with depleted uranium hexafluoride UF6 has been investigated.


ISSN 2410-6593 (Print)
ISSN 2686-7575 (Online)