PX absorption and separation process is studied and analyzed using data mining methods based on SOM model, and the SOM model plays a key sole in the whole data mining process.

• 摘要以PX吸附分离过程为研究对象，运用基于SOM模型的数据挖掘算法对其进行分析研究。SOM模型在整个挖掘过程中起了关键性的作用。