The kinetics of the soln. polymn. of Me methacrylate is characterized by a strong increase of viscosity of ?6 orders of magnitude and autoacceleration of the reaction rate due to the gel effect. This can lead to thermal and kinetic reactor instabilities. The kinetics is detd. sep. using DSC and described with a modified published model. The model predictions are verified in pilot plant expts. at 130-170 Deg. [on SciFinder (R)]
Title
Solution polymerization of methyl methacrylate at high conversion in a recycle tubular reactor
Published in
Chemical Engineering Science
Volume
47
Issue
9-11
Pages
2597-602
Date
1992
Note
CAN 117:90884, 35-3, Chemistry of Synthetic High Polymers, Inst. Genie Chim.,Ec. Polytech. Fed.,Lausanne,Switz., Journal, 0009-2509, written in English., 80-62-6 (Methyl methacrylate) Role: RCT (Reactant), RACT (Reactant or reagent) (polymn. of, radical soln., kinetics of, theor. and exptl.)
Record creation date
2006-04-18