Dynamics of a CSTR for styrene polymerization initiated by a binary initiator system
作者： Kee-Jeong Kim , Kyu-Yong Choi , James C. Alexander
关键词:
摘要: The steady state and dynamic behavior of a continuous stirred tank reactor has been analyzed for free radical solution polymerization styrene initiated by mixture two initiators having different thermal stabilities. From the analysis model with mean residence time as bifurcation parameter, four unique regions solutions are identified in an operating parameter space given initiator feed composition. A variety complex such multiple states, Hopf limit cycles have observed their stability characteristics analyzed. effects composition concentration stream on dynamics also presented.
sci-hub.se 参考文章(17)
Alan D. Schmidt, W.Harmon Ray, The dynamic behavior of continuous polymerization reactors—I: Isothermal solution polymerization in a CSTR Chemical Engineering Science. ,vol. 36, pp. 1401- 1410 ,(1981) , 10.1016/0009-2509(81)80174-1
M. Golubitsky, D. Schaeffer, A theory for imperfect bifurcation via singularity theory Communications on Pure and Applied Mathematics. ,vol. 32, pp. 21- 98 ,(1979) , 10.1002/CPA.3160320103
B.W. Brooks, Dynamic behaviour of a continuous-flow polymerisation reactor Chemical Engineering Science. ,vol. 36, pp. 589- 593 ,(1981) , 10.1016/0009-2509(81)80147-9
Yoshiaki Ide, James L. White, Rheological phenomena in polymerization reactors: Rheological properties and flow patterns around agitators in polystyrene–styrene solutions Journal of Applied Polymer Science. ,vol. 18, pp. 2997- 3018 ,(1974) , 10.1002/APP.1974.070181012
A.D. Schmidt, A.B. Clinch, W.H. Ray, The dynamic behaviour of continuous polymerization reactors—III: An experimental study of multiple steady states in solution polymerization Chemical Engineering Science. ,vol. 39, pp. 419- 432 ,(1984) , 10.1016/0009-2509(84)80040-8
C. K. Coyle, H. E. Hirschland, B. J. Michel, J. Y. Oldshue, Heat transfer to jackets with close clearance impellers in viscous materials The Canadian Journal of Chemical Engineering. ,vol. 48, pp. 275- 278 ,(1970) , 10.1002/CJCE.5450480309
Kee Jeong Kim, Kyu Yong Choi, Steady state behavior of a continuous stirred tank reactor for styrene polymerization with bifunctional free radical initiators Chemical Engineering Science. ,vol. 43, pp. 965- 977 ,(1988) , 10.1016/0009-2509(88)80092-7
R. Jaisinghani, W.H. Ray, On the dynamic behaviour of a class of homogeneous continuous stirred tank polymerization reactors Chemical Engineering Science. ,vol. 32, pp. 811- 825 ,(1977) , 10.1016/0009-2509(77)80067-5
F. J. Schork, W. H. Ray, The dynamics of the continuous emulsion polymerization of methylmethacrylate Journal of Applied Polymer Science. ,vol. 34, pp. 1259- 1276 ,(1987) , 10.1002/APP.1987.070340331
R. S. Knorr, K. F. O'Driscoll, Multiple steady states, viscosity, and high conversion in continuous free-radical polymerization Journal of Applied Polymer Science. ,vol. 14, pp. 2683- 2696 ,(1970) , 10.1002/APP.1970.070141103