Stochastic Modeling of Dynamic Behavior of Particle Size Distribution in Continuous Emulsion Polymerization

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Naoto Ohmura¹  Takeshi Yano³  Yasuki Ando³  Manabu Nagamitsu³  Teiji Takigawa²  Kimitaka Endo³ 

[1] Department of Chemical Science and Engineering, Kobe University;Process Research Laboratories, Kashima Plant, Eisai Co., Ltd.;Graduate School of Science and Technology, Kobe University

关键词: Continuous Emulsion Polymerization;    Particle Size Distribution;    Simulation;    Modeling;    Nonlinear Dynamics;   

DOI  :  10.1252/jcej.40.228

来源: Maruzen Company Ltd

【 摘 要 】

References(14)Cited-By(3)To gain a better understanding of the dynamic behavior of continuous emulsion polymerization, the authors developed a simple stochastic model which considers the competitive interaction between polymerization reaction and aggregation of latex particles. The numerical results were then compared with the experimental data from continuous emulsion polymerization of vinyl acetate carried out under various operating conditions. The numerical and experimental results showed satisfactory agreement. It was found that the dynamic behavior of particle size distribution is affected by latex particle aggregation and the feed flow rate.

【 授权许可】

Unknown