Mathematical modeling of butadiene rubber synthesis process on neodymium-containing catalyst system |
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Authors: | G. A. Aminova G. V. Manuiko V. V. Bronskaya T. V. Ignashina A. I. Ismagilova G. S. D’yakonov |
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Affiliation: | (1) Kazan State Technological University, ul. Karla Marksa 68, Kazan, 420015, Tatarstan, Russia |
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Abstract: | The synthesis of butadiene rubber mediated by a lanthanide catalyst system based on neodymium(III) chloride in a batch reactor was mathematically modeled. The mechanism of the process was identified and the rate constants of various reaction steps were determined. It was found that chain transfer reactions with different rate constants have an effect on the molecular-mass characteristics of butadiene rubber. |
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