Strategy of industrial-innovative development of the oil and gas sector in the Republic of Kazakhstan

ІRSTІ 06.71.03                                                                                        №4 (2019 г.) Ashikbayeva A.M., Kunanbayeva D.A., Dauitbayeva M.Ye.   The petrochemical cluster largely predetermines the further development of the economy of Kazakhstan. In accordance with the Industrial Innovative Development Strategy of the Republic of Kazakhstan for 2010-2018, the oil and gas sector should become the most significant component of economic growth, allowing…

Application of the hydrodynamic establishment principle of laminar gases motion in channels on the basis of Navier-Stokes equations

ІRSTІ 28.17.31                                                                                        №4 (2019г.) Urmatova A. N.   In heat and mass transfer towers the nozzle elements are plates, cylinders, spheres and other bodies. Gas or liquid entering the processing on these devices undergo multi-stage interaction both with each other and with the boundaries of the channels and nozzles. Therefore, there is a problem of…

Evaluation of the therapeutic action of the biological preparation against the causer aeronosis of fish in the laboratory conditions

ІRSTІ 34.27.51; 69.09.41                                                                     №4 (2019г.) Abisheva G.Zh., Tekebaeva Zh.B., Bissenova G.N., Urazova M.S., Abilchadirov A.S., Abitaeva G.K., Sarmurzina Z.S.   The article presents the results of research on the use of a biological product of lactic acid bacteria against the aeronase pathogen in fish. The purpose of the work is to conduct a therapeutic assessment…

Influence of unsymmetrical dimethyl hydrazine on anatomic parameters of cereal under experimental conditions

ІRSTІ 34.29, 34.31.31, 87.15.03                                                           №4 (2019г.) Uteulin K.R., Agapov O.A., Fedorina O.A., Atagaev A.b., Ahtaeva N.Z.   We have researched anatomical structure of cereal seedlings grown at soil samples contaminated by unsymmetrical dimethyl hydrazine (UDMH). It was demonstrated that at soil samples, contaminated by (UDH): 5 mg/kg and 25 mg/kg nonresistant to UDMH, were used…

Supercritical CO2 glycyrrhizic acid extraction from licorice root: optimization of extraction conditions using RSM (response surface metodology)

ІRSTІ 61.39.81, 64.29.23                                                                       №4 (2019г.) Dzhuraev H. F. Gafurov, K. H., Muhammad, B. T., Sh. Mirzaev U.     Extraction of GA from licorice roots was carried out by SK-CO2 using ethanol as a solvent. Experiments and simulations were designated through RSM. The licorice root extract was analyzed by chromatography and AAS. The RSM design was…

Nanocellulose: characteristics, modification and biocompatibility

ІRSTІ 61.39.81                                                                                        №4 (2019г.) Rakhimova B. U., Kudaibergenov K. K., Aknazarov S. H., Mansurov Z. A., Savitskaya I. S., Golovchenko O. Yu., Smagulova G. T.   Nanocellulose attracted a great attention of scientists due to its remarkable biophysical properties and applications in Biomedicine. The article provides an overview of the properties and application of four…

Multiеlement functional coatings for enterprises of Kazakhstan

ІRSTІ 61.43.39                                                                                        №4 (2019г.) Yurov V. M., Syzdykova A. sh., Baltabekov A. S., Platonova E. S., Guchenko S. A., laurinas V. C.H.   The limited material resources in industrial production poses the urgent task of creating new technologies that increase the service life of parts of components and mechanisms, especially those working under extreme conditions…

Design features and manufacturing technology of diamond rock-cutting tools with separate system flushing channels

ІRSTІ 52.13.07                                                                                       №4 (2019г.) Mendebaev T.N., Smashov N.Zh.   The problems of diamond drilling in deep wells are the preservation of a given direction, the energy costs growing with depth and obtaining informative geological core material. This is due to the complication of the working conditions, namely the tool on the face, the properties of…

Hydrometallurgical processing of candle ends during recovery roasting of the ores from ushkatyn-3 ore-field

ІRSTІ 52.45.23                                                                                        №4 (2019г.) Isabayev C.M., Zhinova E.V., Zhilina   I.M.   At present there is held extensive research on hydrometallurgical processing of manganese containing raw materials. Problem of manganese extraction from dust and slimes, slags of production of manganese and ferro-manganese in the form of the goods production have become topical. Aim of the work…

The requirements for diagnostic parameters of the working oil automotive diesel engines

ІRSTІ 73.31.41                                                                                        №4 (2019г.) Вiniyazov A.M., Denisov A.S., Kosinskaya A.V. , Sarsenbaeva L.Kh., Вiniyazov E.M.   We propose the compliance analysis of the motor oils main diagnostic parameters, such as alkaline number, viscosity, density, flash point. We established the boundaries of engine malfunction images known in the operation of the dependency and regulations parameters of…

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