1(93)/2019-Химия

1(93)/2019-Химия

 

  • Guba, G.Ya. Dehydration/polycondensation of lactic acid under microwave irradiation / G.Ya. Guba, A.O. Gusar, A.A. Bakibayev [et al.]

  • Kassymova, Zh.S. Preparation of interpolymer complexes of chitosan and sodium alginate / Zh.S. Kassymova, L.K. Orazzhanova, B.B. Bayakhmetova [et al.]

  • Burkeev, M.Zh. Constants and parameters of radical copolymerization of poly(propylene glycol)fumarate with acrylic acid / M.Zh. Burkeev, G.K. Kudaibergen, Ye.M. Tazhbayev [et al.]

  • Burkeev, M.Zh. Synthesis and investigation of copolymer properties on the basis of poly(ethylene glycol)fumarate and methacrylic acid / M.Zh. Burkeev, G.K. Kudaibergen, Ye.M. Tazhbayev [et al.]

  • Salkeyeva, L.K. Investigation of interaction between tert.-butyl diamidophosphites and alkyl halides / L.K. Salkeyeva, P. Vojtíšek, Ye.V. Minayeva [et al.]

  • Tazhbayev, Ye.M. Albumin nanoparticles loaded with the antitumor drug «Hydroxycarbamide» by the incorporation method / Ye.M. Tazhbayev, M.Zh. Burkeyev, L.Zh. Zhaparova [et al.]

  • Zhanasbayeva, B.K. Estimation of uncertainty at reference buffer solution certification / B.K. Zhanasbayeva, G.K. Bekturganova, V.А. Donbayeva

  • Rustembekov, K.T. Calorimetry of new double dysprosium tellurite / K.T. Rustembekov, M.S. Kasymova, D.A. Kaikenov [et al.]

  • Besterekov, U. Values and change laws of atoms and ions radii / U. Besterekov, S.R. Yermekov, I.A. Petropavlovskiy

  • Burakhta, V.A. The methods of improving the technology of Portland cement production with the use of Western Kazakhstan local raw materials and industrial wastes / V.A. Burakhta, A.M. Jubanaliyeva, S.S. Satayeva

  • Kopylov, N.I. Phase decomposition of coals of the Tavantolgoyskoye deposit of Mongolia during their roasting / N.I. Kopylov

  • Koshkarbaeva, Sh.T. Investigation of chemical nickel plating of powdered carborundum / Sh.T. Koshkarbaeva, М.S. Sataev, P.А. Abdurazova [et al.]

  • Fengyun, M. Modeling of catalytic-cavitation processing of middle oil fraction (200–300 ºС) / M. Fengyun, S. Xintai, M.I. Baikenov [et al.]

  • Pudov, A.M. Extraction of copper from the waste of the Karagayly concentrator under the action of an electric hydro-pulse discharge depending on the pH of the medium in the cell / A.M. Pudov, E.S. Mustafin, D. Havlicek [et al.]

    • Recent Submissions

    • Extraction of copper from the waste of the Karagayly concentrator under the action of an electric hydro-pulse discharge depending on the pH of the medium in the cell 
      Pudov, A.M.; Mustafin, E.S.; Havlicek, D.; Omarov, Kh.B.; Borsynbayev, A.S.; Kaikenov, D.A. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In the work, the waste of the Karagayly concentrator was processed at the experimental hydro pulse discharge (HPD) laboratory set-up in order to transfer the copper contained in them (0.11–0.14 %) into the solution and ...
    • Modeling of catalytic-cavitation processing of middle oil fraction (200–300 ºС) 
      Fengyun, Ma; Xintai, Su; Baikenov, M.I.; Tateyeva, A.B.; Baikenova, G.G.; Mukhametzhanova, S.K.; Aitbekova, D.Ye. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      Experiment planning is the optimal control of an experiment in the context of incomplete information about the process mechanism. Interest in the science of experiment is associated with a wide range of experimental studies ...
    • Investigation of chemical nickel plating of powdered carborundum 
      Koshkarbaeva, Sh.T.; Sataev, М.S.; Abdurazova, P.А.; Amanbaeva, K.B.; Raiymbekov, Ye.B. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      The technology of application of metal coatings on the surface of powder carborundum was developed. At the same time, the process of chemical nickel plating was used for this purpose. It was found that carborundum, although ...
    • Phase decomposition of coals of the Tavantolgoyskoye deposit of Mongolia during their roasting 
      Kopylov, N.I. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      Coals of the Tavantolgoyskoye deposit, by analogy with the coals of other similar deposits, are of interest not only as a fuel and energy resource, but also as raw materials for the metallurgical and chemical industries. ...
    • The methods of improving the technology of Portland cement production with the use of Western Kazakhstan local raw materials and industrial wastes 
      Burakhta, V.A.; Jubanaliyeva, A.M.; Satayeva, S.S. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In this paper, one of the most rapidly developing branches in the construction industry in the Republic of Kazakhstan Portland cement production has been examined. In this connection, the main properties of the constituent ...
    • Values and change laws of atoms and ions radii 
      Besterekov, U.; Yermekov, S.R.; Petropavlovskiy, I.A. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In the chemical technology industry many products are produced by aqueous-salt systems. In such systems the charged particles of mineral substances used as raw materials are in the form of ions and play a decisive role in ...
    • Calorimetry of new double dysprosium tellurite 
      Rustembekov, K.T.; Kasymova, M.S.; Kaikenov, D.A.; Fomin, V.N.; Aldabergenova, S.K.; Toybek, A.A. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      New dysprosium-barium double tellurite was synthesized based on ceramic technology. The formation of the equilibrium composition of the compound is controlled by X-ray phase analysis, the results of which revealed that ...
    • Estimation of uncertainty at reference buffer solution certification 
      Zhanasbayeva, B.K.; Bekturganova, G.K.; Donbayeva, V.А. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      The national standard of the pH scale is the primary standard of the Republic of Kazakhstan, which confirmed its equivalence with international comparisons, namely, key comparisons of APMP QM-R19 (2014) and pilot comparisons ...
    • Albumin nanoparticles loaded with the antitumor drug «Hydroxycarbamide» by the incorporation method 
      Tazhbayev, Ye.M.; Burkeyev, M.Zh.; Zhaparova, L.Zh.; Zhumagaliyeva, T.S.; Agdarbek, A.A. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In this article the possibility of loading the antitumor drug «Hydroxycarbamide» into the polymeric matrix of human serum albumin was studied. Nanoparticles of serum albumin were obtained using desolvation method. Prepared ...
    • Investigation of interaction between tert.-butyl diamidophosphites and alkyl halides 
      Salkeyeva, L.K.; Vojtíšek, P.; Minayeva, Ye.V.; Sugralina, L.M.; Omasheva, A.V.; Muratbekova, A.A.; Salkeyeva, A.K.; Sadykov, K.I. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In this article the interaction of tert.-butyldiamidophosphites with various alkyl halides with a mobile halogen atom, in particular, allyl chloride, benzyl chloride and bromomalonic ester under various conditions was ...
    • Synthesis and investigation of copolymer properties on the basis of poly(ethylene glycol)fumarate and methacrylic acid 
      Burkeev, M.Zh.; Kudaibergen, G.K.; Tazhbayev, Ye.M.; Hranicek, J.; Burkeyeva, G.K.; Sarsenbekova, A.Zh. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In the result of reaction of free radical copolymerization of poly(ethylene glycol)fumarate and methacrylic acid insoluble copolymers of different weight composition were obtained. Influence of ionic strength of the solution, ...
    • Constants and parameters of radical copolymerization of poly(propylene glycol)fumarate with acrylic acid 
      Burkeev, M.Zh.; Kudaibergen, G.K.; Tazhbayev, Ye.M.; Burkeyeva, G.K.; Sarsenbekova, A.Zh.; Hranicek, J.; Yesentayeva, N.A.; Bolatbay, A.N.; Aukadieva, S.B. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In the present work, the binary radical copolymerization of poly(propylene glycol)fumarate with acrylic acid in a dioxane medium was investigated for the first time at various mole ratios of the initial monomer mixture. ...
    • Preparation of interpolymer complexes of chitosan and sodium alginate 
      Kassymova, Zh.S.; Orazzhanova, L.K.; Bayakhmetova, B.B.; Gaisina, B.S.; Kassenova, N.B.; Yelemessova, G.T. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      The method of synthesis of new cheap and biodegradable soil former — an interpolymer complex (IPC) based on natural polymers has been developed for the first time. To solve environmental problems biocompatible with living ...
    • Dehydration/polycondensation of lactic acid under microwave irradiation 
      Guba, G.Ya.; Gusar, A.O.; Bakibayev, A.A.; Tazhbayev, Ye.M.; Minayeva, Ye.V. (Ye.A.Buketov Karaganda State University Publishing house, 2019-03-30)
      In this paper the effect of microwave irradiation power (MW) on the processes of polycondensation of lactic disturbed total internal reflection acid (LA) was studied for the first time. LA polycondensation was carried out ...