工业PTA氧化过程的多目标优化
공업PTA양화과정적다목표우화
Multi-objective Optimization of Industrial Purified Terephthalic Acid Oxidation Process
  • 万方数据
    中国化学工程学报(英文版) 중국화학공정학보(영문판)
    CHINESE JOURNAL OF CHEMICAL ENGINEERING
    2003年 5期 536-541 ,共6页

    牟盛静%苏宏业%古勇%褚健

    모성정%소굉업%고용%저건



    multi-objective optimization%purified terephthalic acid oxidation process%non-dominated sorting genetic algorithm Ⅱ


    Multi-objective optimization of a purified terephthalic acid (PTA) oxidation unit is carried out in this paper by using a process model that has been proved to describe industrial process quite well. The model is a semiempirical structured into two series ideal continuously stirred tank reactor (CSTR) models. The optimal objectives include maximizing the yield or inlet rate and minimizing the concentration of 4-carboxy-benzaldhyde, which is the main undesirable intermediate product in the reaction process. The multi-objective optimization algorithm applied in this study is non-dominated sorting genetic algorithm Ⅱ (NSGA-Ⅱ). The performance of NSGA-Ⅱ is further illustrated by application to the title process.
    원문보기 원문다운로드 사이트로이동
저자의 최근 논문