Abstract
On the basis of new methods of synthesis of magnesium-containing carriers with the use of soluble organomagnesium compounds a wide spectrum of supported titanium-magnesium and vanadium-magnesium catalysts of various composition with controllable optimal morphology for obtaining versatile brands of polyethylene by suspension and gas-phase methods was elaborated. The usage of various modifications of these catalysts allows production of high amount (up to 1000 kg/g Ti) of polyethylene of high, medium, and low density with narrow and wide molecular weight distribution (including bimodal) as well as different brands of polyethylene ultrahigh molecular weight.
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Original Russian Text © T.B. Mikenas, V.A. Zakharov, V.E. Nikitin, L.G. Echevskaya, M.A. Matsko, 2010, published in Khimicheskaya Promyshlennost’, 2010, Vol. 86, No. 3, pp. 111–121.
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Mikenas, T.B., Zakharov, V.A., Nikitin, V.E. et al. New generation of supported Ziegler-type catalysts for polyethylene production. Russ J Appl Chem 83, 2210–2219 (2010). https://doi.org/10.1134/S1070427210120281
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DOI: https://doi.org/10.1134/S1070427210120281