펄프종이기술 (Journal of Korea Technical Association of The Pulp and Paper Industry)

한국펄프종이공학회 (Korea Technical Association of the Pulp and Paper Industry)
권호 표지

제지 공정의 효율적인 충전제 투입에 대한 동적 시뮬레이션 적용

Application of Dynamic Simulation for Efficient Filler-Loading in Papermaking System

  • 함충현 (서울대학교 농업생명과학대학 임산공학과) ;
  • 윤혜정 (서울대학교 농업생명과학대학 임산공학과)
  • 발행 : 2003.09.01
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초록

The complexity of the papermaking system accelerates interactions between a large number of variables involved. The process operation, therefore, is subject to frequent perturbations by disturbance. Dynamic modelling is a useful tool for characterizing the transient behavior and selecting the best control strategies to reject disturbances. In this study we developed a dynamic simulation model of a fine paper production process, which consists of stock preparation, wire sections, white water circulations, and broke system. It focused on dynamic simulation in its role for developing control strategies and studying control loop dynamics related to filler loading for ash control. The results emphasized the importance of filler-loading position and length of control loop for rapid ash control and process stabilization.

키워드

참고문헌

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