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Fine Chemical Technologies

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Vol 4, No 2 (2009)
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SYNTHESIS AND PROCESSING OF POLYMERS AND POLYMERIC COMPOSITES

3-8 62
Abstract
Review research works of using of various marks technical carbon for creation of electrowire rubbers are lead.
9-14 47
Abstract
Adjusted for modern requirements new alternative technology of obtaining chlorine-containing elastomers based on solid-phase (mechanochemical) halide modification has been created. The new chlorine-containing polyolefine rubbers made on this technology show oneself to advantage in rubber industry
15-18 44
Abstract
In work process of toluilene-isocyanate mass transfer being a component of glues on a polyurethane basis in a bivinyl-styrene thermoplastic elastomer and action mechanism toluilene-isocyanate of at formation of adhesive contact are considered
19-23 52
Abstract
Possibility of interaction between modified by proposed method carbon black and silane coupling agent is shown. It allows to optimize hysteresis properties of elastomer composites, while modified carbon black leads to increasing in its hardness at impact load.
24-27 54
Abstract
Adhesion properties of glue compositions with constant tackiness based on butadiene-acrylonitrile rubber and different additives are shown.
28-31 47
Abstract
The investigation of the process of de-pressurization in high-pressure hoses under the thermal aging conditions by the evaluation of the de-pressurization pressure in the places of the arrangement of drain holes has been conducted.

THEORETICAL BASES OF CHEMICAL TECHNOLOGY

32-38 36
Abstract
The theoretical analysis of division of binary mixes by a combination of processes of fractional crystallization and fractional fusion with recirculation manifold from a fusion stage on a crystallization stage is made.
39-44 45
Abstract
Possibility of the use of enthalpy diagram's for calculation of processes of division of binary mixes of firm solutions forming a continuous number by methods of fractional crystallization is considered.
45-52 60
Abstract
Transformations of phase diagrams of vapor-liquid equilibrium for ternary systems containing single triple azeotrope are considered. The considered transformations include the stage of border tangential azeotropy. Phase diagrams which such transformations on principle are impossible for are exposed.

MATHEMATICAL METHODS AND INFORMATION SYSTEMS IN CHEMICAL TECHNOLOGY

53-56 56
Abstract
The integrated management system (IMS) process model of Saratovorgsintez, Ltd. has been built. The system includes quality management subsystem, environmental protection subsystem, employment protection subsystem. Probable fields for improvement of Saratovorgsintez, Ltd. system has been shown. IMS improvement recommendations has been also developed.
57-60 45
Abstract
New analytic solvings of boundary-value problems of transfer for the hyperbolic type equations are surveyed.
61-66 46
Abstract
The algorithm was worked out, witch allows to define obtained GaAs-based layers characteristics and the most significant epitaxy process technological parameters on the base of half-empiric dependences, if MOCVD process carriage conditions are known.
67-72 47
Abstract
For an explanation of curves of rotation of spiral galaxies the changed form of the second law of Newton is offered. For the purpose of possible experimental registration in terrestrial conditions of the changed law the model of non-newtonian oscillator is offered. Precisely and in various approximations the task about oscillations of non-newtonian oscillator is solved.

CHEMISTRY AND TECHNOLOGY OF MEDICINAL COMPOUNDS AND BIOLOGICALLY ACTIVE SUBSTANCES

73-76 49
Abstract
α-Thioureidoalkylation of enolates of cyclic β-oxoesters using reaction of N-[(phenyl)(tosyl)methyl]thiourea with sodium enolate of 2-formyl-γ-butyrolactone as an example to give 6-hydroxy-10-phenyl-8-thioxo-2-oxa-7,9-diazaspiro[4.5]decan-1-one was studied.
77-79 39
Abstract
The method of structure determination of the recombinant glycosylated peptides and proteins has been elaborated by the example of the gene-spliced human insulin.
80-84 46
Abstract
The performance of continuously aerobic microorganisms' fermenter has been studied. It was found that the process may have up to four stationary states. We studied also control system's operation and reveled the influence of regulator's generic parameters to the transition process' quality.
85-88 39
Abstract
We did a research of aerobic microorganisms' fermenter's work with biomass recirculation under the condition of inhibition by substrate, oxygen and metabolite. We determined the areas of fermenter's stable stationary states and the influence of fermentation process' parameters upon fermenter's work.
89-94 69
Abstract
This paper presents the results of study on the fractional composition and describes the composition of amino acid products of hydrolysis of soy flour obtained by enzyme preparations Birzim P7; Birzim Chill and their mutual application.
95-99 44
Abstract
Physicochemical and catalytic properties of Ru nanoparticles stabilized in HPS matrix were investigated. Ru nanoparticles with diameter of 1.2 nm, which reveal high stability, activity and selectivity (up to 99.8% at 99.5% conversion) in reaction of D-glucose oxidation, are obtained.
100-105 98
Abstract
Synthesis of 1-(β-naphthyl)-3-ferrocenyl pyrazole-4-carbaldehyde was carried out from acetylferrocene and naphthalen-2-ylhydrazine followed by intramolecular cyclization under Vilsmeier-Haack conditions. The reaction of reductive amination of aldehydes obtained with primary and secondary amines including methyl esters of amino acids was studied.
106-106 38
Abstract
To 80-th Anniversary of A.E. Kornev


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