A new environmentally friendly method for obtaining various organosilicon products
Abstract
The article proposes a new method for obtaining organosilicon products in the presence of environmentally friendly nanoclay. The radiation-chemical transformation of crude oil hydrocarbons in a heterogeneous system under the action of γ-irradiation at room temperature was studied by FT-IR spectroscopy. Completely new are the results indicating that during the radiolysis of oil with a high content of aromatic hydrocarbons on the surface of nanostructured bentonite in the region of the absorbed dose of 57≤Dγ≤259 kGy, various organosilicon products are formed. Such changes indicate the entry of crude oil hydrocarbons into the interlayer space and their interaction with bentonite clay nanoparticles. Hybrid nanostructures containing petroleum hydrocarbons have been obtained.
References
Ismayilova, M.K. (2020). Influence of energy transfer in the adsorbed state of the clay at the petroleum radiolysis under gamma radiation at room temperature. Radiation effects and defects in solids, 175(5 - 6), 472 - 48. https://doi.org/10.1080/10420150.2019.1678622
Ismayilova, M.K. (2019). Role of ionizing radiation and bentonite in formation of crude oil. Proceedings of XX International Scientific – Practical conference “EurasiaScience”. M.: Actualnots. RF. P. 18 - 19 (in Russ).
Stathi, P., Papadas, I. T., Tselepidou, A. et al. (2010). Heavy metal uptake by a high cation – exchange capacity montmorillonite: the role of permanent charge sites. Global NEST Journal. 12(3), 248 - 255.
Tarasevich, U.I. & Ovcharenko, F.D. (1975). Adsorption on clay minerals. Kyiv.: Naukova Dumka (in Russ.).
Tarasevich, B.N. (2012). IR spectra of the main class of organic compounds. M.: M.S.U. (In Russ.)
Sergienko,S.R. (1964). High -molecular compounds of oil. M.: Chemistry (in Russ.).
Bergaya, F., Theng, B., & Lagaly, G. (2013). Handbook of Clay Science. Second Edition. Amsterdam.: Elsevier. Р.1246.
Aripov, E.A. (1983). Montmorillonite active centers and chemisorpion.Tashkent.: FAN (in Russ.)
Assifaoui, А., Huault, L., Maissiat, C. et al. (2014). Structural studies of adsorbed protein (betalactoglobulin) on natural clay (montmorillonite). RSC Adv., 4, 61096 - 61103.
Shibata, M., Matsushima , R., Tomita, Y. et al.(2009). Stabilization of natural anthocyanin by intercalation into montmorillonite . Applied Clay Science, 42(3 - 4), 519 - 523.
Ismayilova, M.K., Qasimov, R.J., Bayramov, M.A., & Melikova, S.Z. (2020). The effects of low-dose radiation on structural isomerization on Gunashli oil’s hydrocarbons in presence of bentonite. Journal of radiation researches, 7(1), 57 - 63.
Holroyd, R.A.& Capellos , C. (1972).Yields and Reactions of lowest excited triplet states in the radiolysis of naphthalene and 1-methylnaphtalene . J.phys.chem.,76, 2485 - 2491.
Holroyd, R.A., Thleard, L.M., & Petrson, F.C.(1970). Excitation transfer in the pulse radiolysis of naphtalene and benzophenone solutions. J.Phys.Chem.74, 1895 - 1901.
Badjer, B. & Brocklehurst, B. (1968). Formation of dimer cations of aromatic hydrocarbons. Nature, 219, 263.
Andrianov, K.A., Souchek, I., & Khananashvili , L.M. (1979) .Hydride addition of organohydrosiloxanes to compounds with multiple carbon-carbon bonds. Russian Chemical Reviews, 48(7), 1233 - 1255.
Chalk, A.J.& Harrod, J.F. (1965). The mechanism of the hydrosilylation of olefins catalyzed by group VIII metal complexes .J.Am.Chem.Soc., 87(1),16 - 21.
Gutierrez, T.J. (1971) Reactive and functional polymers. Switzеrland AG, Springer Nature, P.375.
Raigorodskiy, I.M., Rabkin, V.S., & Kireyev, V.V.(1995).Polyargano-polysiloxane copolymers. (Review). Polymer Science A., 37(3), 445 - 469.
Bellas, V., Iatrou, B., & Hadjichristidis, N. (2000). Controlled anionic polymerization of hexamethylcyclotrisiloxane model linear and miktoarm star co- and terpolymers of dimehylsiloxane with styrene and isoprene. Macromolecules,33(19), 6993 - 6997.
Raigorodskiy, I.M. (2003). Siloxane-containing polycondensation block copolymers with silicon-carbon bonding between bloks (Doct. habil. dissertation), Moscow: Russian Chemical Technical University named after D.I. Mendeleev. (in Russ.).
Mukbaniani ,O.B., Samsonia, A.Sh., Karchhadze, M.G. (1999). Block сopolymers with silarilene-siloxy-dihidrophenanthrene fragments in the dimethyl-siloxane chain. Plasticheskie Massy, 2, 25 (in Russ.).
Avgeropoulos A., Chan V., Lee V. Y. et al. (1998). Synthesis and Morphological Behavior of Silicon-Containing Triblock Copolymers for Nanostructure Applications. Chem. Mater., 10(8), 2109 - 2115.
Kopylov, V.M., Fedotov, A.F., Shkolnik, M.I. et al. (1988). Study of the hydrolysis of organic and organosilicon bischloroformates in heterophase systems. Russian Journal of general chemistry, 59(12), 2515 - 2520
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