Development and Applications of Advanced Control System of Polymerization Reactor using Tomography Measurement of Suspension and Dispersion States

我们用层析成像技术连续测量了搅拌式反应器中悬浮聚合物产物的分散状态。我们定量地发现了聚合过程中反应状态的质量与操作条件（如叶轮转速和分散试剂浓度）之间的关系。为在反应器中稳定地进行悬浮聚合，进一步对反应进行精细控制，以获得质量更好的聚合物产品提供了有用的信息。

We measured in a continuous manner using tomography technique the dispersion state of suspension polymer products in a stirred-type reactor. We found quantitatively the relationship between the quality of reaction state in a polymerization proceeding and the operational conditions such as impeller rotational speeds and concentrations of dispersion reagents. We got, thereby, the useful information in order to stably perform suspension polymerization in the reactor and further to finely control the reaction to obtain the polymer products of the better quality.