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This is a Quantitative Study study.

September 30, 2025CompoundsOpen Access

Impact of Reaction System Turbulence on the Dispersity and Activity of Heterogeneous Ziegler–Natta Catalytic Systems for Polydiene Production: Insights from Kinetic and CFD Analyses

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Analysis shows turbulence impacts butadiene-isoprene copolymerization in a TiCl4 + Al(i-Bu)3 system, suggesting optimization paths.

Increasing turbulent kinetic energy reduces catalyst particle size, enhancing active site concentration.
Active site concentration rises with turbulent energy, accelerating copolymerization and decreasing copolymer molecular weights.
CFD simulations integrate particle breakage dynamics with copolymerization kinetic modeling for better insights.
Findings suggest optimizing TiCl4 + Al(i-Bu)3 under turbulence can enhance copolymerization rates effectively.

Терещенко et al. (2025) studied this question.

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