Vol. 26 No. 4 (2024)

Published: 25-12-2024

Article

  • Promising Directions in Chemical Processing of Methane from Coal Industry. Part 4. Long-term Stability Test

    Е.V. Matus, O.V. Tailakov, O.B. Sukhova, A.V. Salnikov, O.A. Stonkus, M.A. Kerzhentsev, S.R. Khairulin, Z.R. Ismagilov
    193-202
    DOI: https://doi.org/10.18321/ectj1643

  • Synthesis and Physicochemical Properties of Hydrazides of Malonic Acid with Different Substitutes

    T.V. Ghochikyan, A.I. Martiryan, G.A. Shahinyan, M.A. Samvelyan, A.S. Galstyan, H․R. Sargsyan, H․H. Ghazoyan
    203-209
    DOI: https://doi.org/10.18321/ectj1644

  • Vapor-Liquid-Liquid Equilibrium of Methanol, Cyclohexane, and Hexane Systems at 0.1 MPa: Binary and Ternary Phase Behavior Analysis

    Q.F. Gillani, P. Askar, A. Ospanova, M.A. Jamali, N. Nuraje
    211-224
    DOI: https://doi.org/10.18321/ectj1645

  • Synthesis of Magnetic Composite Based on Vermiculite

    G. Kurmangazhi, S.M. Tazhibayeva, Haoran Zhang, K.B. Musabekov, Z.A. Tattibayeva
    225-232
    DOI: https://doi.org/10.18321/ectj1646

  • Phytosomes – an Effective Drug-Delivery System. Development, Technology, Application.

    I.A. Khabarov, S.D. Sergazy, A.S. Maikenova, A.N. Zhabayeva, O.V. Maslova, S.M. Adekenov
    233─243
    DOI: https://doi.org/10.18321/ectj1647

  • Laboratory Testing of Polymer Flooding by Hydrolyzed Poly(acrylamide) in High Salinity Conditions

    I. Gussenov, A. Shakhvorostov, A. Ayazbayeva, S.E. Kudaibergenov
    245-252
    DOI: https://doi.org/10.18321/ectj1648

  • Sealing Compositions Based on Polysulfide Oligomers Obtained by a Modified Method

    Z.K. Myshyrova, M.I. Tulepov, L.R. Sassykova, R. Busquets
    253-263
    DOI: https://doi.org/10.18321/ectj1649

  • Identification and Characterization of Sulfur Cake from Stepnogorsk Sulfuric Acid Plant

    Ye. Tileuberdi, Ye. Imanbayev, Ye. Kanzharkan, A. Kidyrali, S. Frolov, N. Bektenov
    265-271
    DOI: https://doi.org/10.18321/ectj1650