Corrosion Science and Technology

The Corrosion Science Society of Korea (한국부식방식학회)
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Development of Risk-Based Inspection(RBI) Technology for LNG Plant Based on API RP581 Code

API RP 581 Code를 기반으로한 LNG 플랜트의 Risk-Based Inspection(RBI) 기술 개발

  • 최송천 (한국가스안전공사 가스안전연구원) ;
  • 최재붕 (성균관대학교 기계공학부) ;
  • 황인주 (한국건설기술연구원)
  • Received : 2012.04.26
  • Accepted : 2012.10.16
  • Published : 2012.10.31
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Abstract

As one of promising solutions to overcome high oil price and energy crisis, the construction market of high value-added LNG plants is spotlighted world widely. The purpose of this study is to introduce LNG-RBI system to develop risk assessment technology with RAM(Reliability, Availability, Maintainability) modules against overseas monopolization. After analyzing relevant specific features and their technical levels, risk assessment program, non-destructive reliability evaluation strategy and safety criteria unification class are derived as core technologies. These IT-based convergence technologies can be used for enhancement of LNG plant efficiency, in which the modular parts are related to a system with artificial optimized algorithms as well as diverse databases of facility inspection and diagnosis fields.

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References

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