ISSN 0005-2531 (Print) ISSN 2522-1841 (Online)
Zr-BASED HETEROGENİZED CATALYTİC SYSTEMS FOR OLİGOMERİZATİON OF ETHYLENE TO OLEFİNS AND OİL FRACTİONS
M.J.Khamiyev

 The process oligomerization of ethylene studied using heterogenized zirconium complexes containing amino- and iminohydrochloride substituents ionic liquid type and alkyl aluminum chlorides as cocatalysts. İt was established that the composition of product oligomerization of the ethylene changes depending on the type of zirconium complexes and aluminium organic compound. The polyetilenic oil fractions obtained in the presence of zirconium complexes and ethyl aluminum dichloride (C2H5)AlCl2 catalyst have highly branched molecules structure, low viscosity indexes contains naphthenic rings. The oligomeric product obtained using of dialkylaluminiumchloride (C2H5)2AlCl cocatalyst depending on molar ratio of Zr/Al, reaktion temperature and pressure of ethyelene is mainly consists of C4–C10 ofolefin fractions linear structure with the yield of  78.8–91.6%. It was shown that sintesized zirconium complexes may be repeatedly reused in successive ethylene oligomerization for obtaining both α-olefins and polyethylene oil fraction

doi.org/10.32737/0005-2531-2019-4-105-114

Keywords : zirconium complexes, amino- and iminohydrochloride ligands, ethylene, oligomerization
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SUBMITION
THE LAST NUMBER OF THE JOURNAL
№2 2022
CONTENT
- A STUDY OF THE KINETICS AND MECHANISM OF LIQUID-PHASE OXIDATION OF ETHYLBENZENE IN THE PRESENCE OF COBALT-BASED POLYMER CATALYSTS WITH ACTIVE CENTERS TUNED TO HYDROCARBON SUBSTRATESR.H.Suleymanova, N.А.Zeynalov, L.N.Qulubayova, А.R.Guliyeva, K.J.Hasanova
- SYNTHESIS OF AMINOMETHOXY DERIVATIVES OF CYCLOHEXANOL AND STUDYING THEM AS BACTERICIDE INHIBITORSS.V.Ismayilova, E.G.Mammadbeyli, K.A.Kochetkov, G.E.Hajiyeva, L.M.Maharramova, D.B.AgamalievaMore