• Title/Summary/Keyword: 화학공장

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A Study on the Establishment of Process Safety Management (PSM) System for Small and Medium Size Chemical Plants (중소화학공장의 공정안전관리(PSM)시스템 구축에 관한 연구)

  • Baek Jong-Bae;Ko Jae-Wook
    • Journal of the Korean Institute of Gas
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    • v.3 no.1
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    • pp.8-13
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    • 1999
  • The article 49-2 of Industrial Safety Law requires that all the owners of industrial plants which contains dangerous facilities perform the process safety management. That is, this law requires the owners of industrial plants to take necessary measures to prevent fire, harmful gas leaking, explosion, and other serious accidents that could cause demage and injuries to the employees. So far, domestic chemical plants have tried to invest money and time in safety management. But, such efforts have been made only in chemical plants that were subsidiaries of large business groups. Moreover, since the economic crisis of Korea which is symbolized by the IMF bailout, small and medium size companies could not afford to invest in safety management. Their major concern is to increase productivity and thereby, survive in this crisis. The goal of this research is to develop the process safety management system that can help small and medium size companies to positively secure the process safety management. So, in developing the process safety management system, the financial and practical difficulties of such companies are fully taken into consideration.

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Gas and Temperature Distribution during MCFC Stack Operation (용융탄산염 연료전지 스택내에서의 온도/농도 분포 및 운전 특성)

  • 고준호;안교상;강병삼;김동형;임희천
    • Proceedings of the Korea Society for Energy Engineering kosee Conference
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    • 1998.05a
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    • pp.253-258
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    • 1998
  • 연료 전지 시스템에서의 스택은 화학 공장의 반응기에 해당한다. 화학 공장에서 반응 생성물의 생산성을 최적화하기 위해 반응기 해석이 매우 중요한 것과 마찬가지로, 연료 전지 스택의 특성을 해석하고 최적 조건으로 설계 및 운전하는 것은 필수적이다. 스택에서 전기를 생산하는 과정에서 중요한 두 가지 운전 변수는 기체의 조성과 온도이며, 이론적인 해석을 위해서는 유체의 이동시에 열전달 및 각 성분별 물질 수지식과 전기 화학 반응식이 사용될 수 있다.(중략)

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