摘要
应用Polymers Plus和Aspen Dynamics软件建立聚丙烯装置稳态及动态模型,详细介绍了建立稳态模型的主要步骤,对建模过程的难点和影响模型准确程度的因素进行了分析。指出聚丙烯装置建模过程的关键在于确定物性参数及应该包含的反应;难点在于多牌号单活性中心稳态模型的优化。
A steady state and dynamics simulation model were developed for polypropylene process using Polymers Plus and Aspen Dynamics. The key steps, difficulties were introduced in the model of buildup, and the factors of the model accuracy were analyzed. The important factors were properties parameter and the all reactions to be determined in the model, and the difficult step was the optimization of single site-multi grade steady state model.
出处
《石化技术》
CAS
2007年第2期56-58,68,共4页
Petrochemical Industry Technology