제어로봇시스템학회:학술대회논문집

Institute of Control, Robotics and Systems (제어로봇시스템학회)
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On-line optimization of a distillation column

증류탑의 실시간 최적화

  • Choe, Yong-Jin (Dept. of Chem. Eng. Seoul Nation University) ;
  • Lo, Kyun (Dept. of Chem. Eng. Seoul Nation University) ;
  • Yoon, En-Sup (Dept. of Chem. Eng. Seoul Nation University)
  • 최용진 (서울대학교 공과대학 화학공학과) ;
  • 노균 (서울대학교 공과대학 화학공학과) ;
  • 윤인섭 (서울대학교 공과대학 화학공학과)
  • Published : 1990.10.01
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Abstract

A new on-line optimization technique of a distillation column is presented. The equation decoupling method and the simultaneous solution method are combined to simulate the distillation process. The storage requirement is small enough to run on a PC. A improved successive quadratic programming is used to find the optimum operating conditions. The optimizer is intensively tested by using the dynamic simulator, SPEEDUP. After this, the technique is applied to a binary distillation column that treats methanol and water.

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