한국수소및신에너지학회논문집 (Transactions of the Korean hydrogen and new energy society)

  • 제30권5호
  • /
  • Pages.395-400
  • /
  • 2019
  • /
  • 1738-7264(pISSN)
  • /
  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
권호 표지
DOI QR코드

DOI QR Code

액화석유가스 저장탱크로부터 발생하는 증발가스 재액화 공정의 최적화에 대한 연구

An Optimization Study on the Reliquefaction of Boil-Off Gas from Liquefied Petroleum Gas Storage Tank

  • 노상균 (동양대학교 화공생명공학과)
  • NOH, SANGGYUN (Department of Chemical & Biomolecular Engineering, Dongyang University)
  • 투고 : 2019.09.17
  • 심사 : 2019.10.31
  • 발행 : 2019.10.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Comparative studies between single- and two-stage refrigeration cycle using propane as a refrigerant have been performed for a vapor recompression refrigeration cycle. PRO/II with PROVISION release 10.2 from AVEVA company was used, and the Soave-Redlich-Kwong equation of state model with Twu's alpha function was selected for the modeling and optimization of the refrigeration cycle for the reliquefaction of BOG coming out from the LPG storage tank. In two-stage refrigeraton cycle, 24.8% of compressor power was reduced compared to that of single-stage refrigeration cycle through the optimization works.

키워드

참고문헌

  1. G. Soave, "Equilibrium Constants from a Modified Redlich-Kwong Equation of State," Chem. Eng. Sci., Vol. 27, No. 6, 1972, pp. 1197-1203. doi: https://doi.org/10.1016/0009-2509(72)80096-4.
  2. G. M. Kontogeorgis and G. K. Folas, "Thermodynamic Models for Industrial Applications", John Wiley & Sons, Inc., USA, 2009, pp. 41-42, doi: https://doi.org/10.1002/978047 0747537.
  3. C. H. Twu, D. Bluck, J. R. Cunningham, and J. E. Coon, "A Cubic Equation of State with a New Alpha Function and New Mixing Rule," J. Am. Chem. Soc., Vol. 77, No. 13, 2004, pp. 3427-3433. doi: https://doi.org/10.1021/ja01618a001.
  4. J. M. Smith, H. C. Van Ness, M. M. Abbott, and M. T. Swihart, "Introduction to Chemical Engineering Thermodynamics", 8th ed., McGraw-Hill Higher Education, USA, 2018, pp. 327-343.
  5. S. I. Sandler, "Chemical, Biochemical, and Engineering Thermodynamics", 5th ed., John Wiley & Sons, Inc., USA, 2017, pp. 153-157.
  6. J. H. Cho, "Energy Saving Through Process Improvement, $CO_2$ Capture and Unutilized Energy Utilization Technology", A-JIN, Korea, 2018, pp. 165-178.
  7. J. H. Cho, J. G. Park, S. T. Kim, "Simulation of Chemical Process Using Pro/II with PROVISION", A-JIN, Korea, 2004, pp. 49-61.