Journal of the Korean Society of Safety (한국안전학회지)

The Korean Society of Safety (한국안전학회)
권호 표지
DOI QR코드

DOI QR Code

Bubble Point Calculation using Experimental Flash Points of Binary Solutions

이성분계 용액의 인화점 실험값을 이용한 기포점 계산

  • Ha, Dong-Myeong (Department of Occupational Health and Safety Engineering, Semyung University) ;
  • Lee, Sungjin (Department of Clinical Laboratory Science, Semyung University)
  • 하동명 (세명대학교 보건안전공학과) ;
  • 이성진 (세명대학교 임상병리학과)
  • Received : 2016.08.29
  • Accepted : 2016.11.23
  • Published : 2016.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

Suitable design and operation of distillation process is very dependent on vapor-liquid equilibrium calculation. The usual calculation method is use binary interaction parameter. Flash points of n-propanol+n-butanol and 2-butanol+n-butanol were measured by Seta-flash closed cup tester. Experimental Flash points were compared with those calculated by the method based on Raoult's law and the optimization method using Wilson equation. The binary interaction parameters obtained by the optimization method are then used to calculate the bubble points of n-propanol+n-butanol and 2-butanol+n-butanol.

Keywords

References

  1. J. R. Rowley, D. K. Freeman, R. L. Rowley, J. L. Oscarson, N. F. Giles and W. V. Wilding, "Flash Point : Evaluation, Experimentation and Estimation", Int J Themophys, Vol. 31, pp. 875-887, 2010. https://doi.org/10.1007/s10765-010-0716-x
  2. T. Khalili and A. Z. Moghaddam, "Measurement and Caluation of Flash Point of Binary Aqueous-Organic and Organic-Organic Solutions", Fluid Phsae Equilibria, Vol. 312, pp.101-105, 2006.
  3. R. C. Lance, A. J. Barnard and J.E. Hooymanm, "Measurement of Flash Points : Apparatus, Methodology, Applications", J. of Hazardous Materials, Vol. 3, pp. 107-119, 1979. https://doi.org/10.1016/0304-3894(79)85008-6
  4. L. Caoire S. Paulmier and V. Naudet, "Experimental Determination and Estimation of Closed Cup Flash Points of Mixtures of Flammable Solvents", Process Saf. Prog., Vol. 25, No. 1, pp. 33-39, 2006. https://doi.org/10.1002/prs.10112
  5. L. Caoire, S. Paulmier and V. Naudet, "Estimation of Closed Cup Flash Points of Combustible Solvent Blends", J. Phy. Chem. Ref. Data, Vol.35, No. 1, pp. 9-14, 2006. https://doi.org/10.1063/1.1928236
  6. W. A. Affens and G.W. Mclaren, "Flammability Properties of Hydrocarbon Solutions in Air", J. of Chem. Ind. Eng. Chem. & Eng. Data, Vol. 17, No. 4, pp. 482-488, 1972. https://doi.org/10.1021/je60055a040
  7. H. J. Liaw, Y. H. Lee, C. L. Tang, H. H. Hsu and J. H. Liu, "A Mathematical Model for Predicting the Flash Point of Binary Solutions", J. of Loss Prevention in the Process Industries, Vol. 15, pp. 429-438, 2002. https://doi.org/10.1016/S0950-4230(02)00068-2
  8. D. M. Ha, S. J. Lee and M. H. Back, "The Measurement and Estimation of the Lower Flash Points for the Flammable Binary Systems Using Tag Open-Cup Tester", Korean J. Chem. Eng., Vol. 24, No. 4, pp. 551-555, 2007. https://doi.org/10.1007/s11814-007-0001-2
  9. J. Gmehling and P. Rassmussen, "Flash Points of Flammable Liquid Mixtures Using UNIFAC", Ind. Eng. Chem. Fundam., Vol. 21, No. 2, pp.186-188, 1982. https://doi.org/10.1021/i100006a016
  10. B.E. Poling, J.M. Prausnitz and J.P. O'Connell, "The Properties of Gases and Liquids", 5th Ed., McGraw-Hill, New York, 2001.
  11. G. M. Wilson, "Vapor Liquid Equilibrium. XI. A New Expression for the Excess Free Energy of Mixing", Journal of the American Chemical Society, Vol. 86, pp. 127-130, 1964. https://doi.org/10.1021/ja01056a002
  12. D. M. Ha and S. J. Lee, "The Flash Point Measurement for Binary Flammable Mixture", KIGAS, Vol. 18, No. 5, pp. 60-65, 2014
  13. American Society for Testing Materials, Annual Book of ASTM Standards, Vol. 06.01, 1999.
  14. Le Chatelier, "Esimation of Firedamp by Flammability limits", Ann. Minmes, Vol. 19, pp. 388-392, 1891
  15. J. Gmehing, U. Onken and W. Arlt, "Vapor-Liquid Equilibrium Data Collection", 1, Part1-Part7, DECHEMA, 1980.
  16. D. M. Ha and S. J. Lee, "Prediction and Measurement of the Lower Flash Points for Flammable Binary Solutions by Using a Setaflash Closed Cup Tester", Korean J. Chem. Eng., Vol. 28, No. 5, pp. 1161-1165, 2011. https://doi.org/10.1007/s11814-010-0478-y
  17. J. L. Kuester and J. H. Mize, "Optimization Techniques with Fortran", McGraw-Hill, New York, 1973.
  18. J. M. Smith and N. C. Van Ness, "Introduction to Chemical Engineering Thermodynamics", McGraw-Hill, New York, 1975.
  19. J. Lim, S. Jang, H. Kim, H. K. Cho and M. S. Shin, "Solubility of Triclocarban in Pure Alkanols at Different Temperatures", Korean J. Chem. Eng., Vol. 30, No. 1, pp. 181-186, 2013. https://doi.org/10.1007/s11814-012-0099-8