On the preparation of acrylic acid/vinyl acetate copolymers with constant composition: 4. Modelling batch and continuous free-radical AA/VA copolymerization

作者: Carmen Zaldívar , Gerardo Iglesias , Octavio del Sol , JoséCarlos Pinto

DOI: 10.1016/S0032-3861(97)00124-9

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摘要: A detailed mathematical model is developed to describe the solution copolymerization of acrylic acid (AA) and vinyl acetate (VA) in batch continuous stirred tank reactors. Lacking kinetic parameters are then estimated, based on experimental data. To validate model, experiments carried out reactors, showing that predictions good all conditions analysed. The used design operation where AA/VA copolymers with uniform composition can be produced small average AA block sizes.

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