About The Journal
  Aims and Scope
  Editorial Board
  Submit a Manuscript 
  Subscription Information
Articles & Issues
  Issue
  Search
For Authors
  Instructions to Authors
  Ethics in Publishing
  Peer Review Process
  Author's Checklist
  Copyright Transfer Form
Contact us
 
 
 
 
Search / Korean Journal of Chemical Engineering
HWAHAK KONGHAK,
Vol.28, No.4, 386-394, 1990
Head Space Analysis를 이용한 저압하의 2성분계 기액평형 측정방법
A Method for the Determination of Binary Vapor-Liquid Equilibrium under Low Pressure by Using Head Space Analysis
박소진, 이보성
Head space analysis(HSA)법에 의한 이성분계 기액평형 측정방법을 개발하였다. 이 방법은 보정고선을 필요치 않기 때문에 일반 HSA법보다 신속하고 정확하게 실험을 수행할 수 있으며, 이 방법에 따라 측정한 몇 2성분계의 기액평형조성을 동일조건하의 문헌치와 비교한 결과, 좋은 일치성을 보임을 확인하였다. 따라서 본 HSA용 기액평형 측정방법을 간단하고 정확한 등온 기액평형 측정방법으로 제시한다.
The new calculation method, for the determination of binary vapor-liquid equilibrium(VLE) by HSA, is suggested in this work. It makes experiment more rapid and precise than ordinary HSA method, since it did not need calibration curve. Several binary VLE data were determined with this method and these data showed good agreement with the literature data at the same condition. Therefore the new calculation method discussed in this work could be used as a simple and accurate method for a measurement of isothermal VLE data.
[References]
  1. Malanowski S, Fluid Phase Equilib., 8, 1982
  2. Bravo JL, Annual Report 1988, Separation Research Program Center for Energy Studies, Univ. of Texas at Austin, 1988
  3. Park SJ, Gmehling J, J. Chem. Eng. Data, 34, 1989
  4. Nagata I, Ohta T, J. Chem. Eng. Jpn., 5, 3, 1972
  5. Stanley M, "Phase Equilibria in Chemical Engineering," Butterworth Publishers, 1985
  6. Kolb B, Cz. Chemie Technik., 2, 1972
  7. Hachenberg H, Schmidt AP, "Gas Chromatographic Head Space Analysis," Heyden, London, 1977
  8. Loffe BV, "Head Space Analysis & Related Methods in Gas Chromatography," John Wiley & Sons, 1984
  9. Schmidt AP, Chem. Ing. Tech., 50, 1978
  10. Hussam A, Carr PW, Anal. Chem., 57, 1985
  11. Park SJ, Choi BH, Energy R&D, 9, 3, 1987
  12. Park SJ, Choi BH, Rhee BS, HWAHAK KONGHAK, 25(5), 512, 1987
  13. Park SJ, Choi BH, Rhee BS, The First Korea-Japan Symposium on Separation Technology, Kyungju, 1987
  14. Ronc M, Ratcliff GR, Can. J. Chem. Eng., 54, 326, 1976
  15. Wilson SR, J. Chem. Eng. Data, 24, 2, 1979
  16. Glashan ML, Williamson AG, J. Chem. Eng. Data, 21, 196, 1976
  17. Park SJ, Thesis, Chungnam National University, Dae-Jeon, 1987
  18. Schmidt GC, Z. Phys. Chem., 121, 221, 1926
  19. Kolb B, J. Chromatogr., 122, 1976
  20. Gmehling J, Onken U, Arlt W, "Vapor-Liquid Equilibrium Data Collection," Dechema, 1981
  21. Redlich O, Kister AT, Ind. Eng. Chem., 40, 341, 1948
[Cited By]
  1. Park SJ, Han KJ, Hwang TW, HWAHAK KONGHAK, 37(4), 563, 1999
  2. Park SJ, Doh MS, HWAHAK KONGHAK, 35(1), 46, 1997
  3. Oh JH, Park SJ, Do MS, Rho JS, HWAHAK KONGHAK, 33(4), 488, 1995
  4. Lee JD, Lee TJ, Park SJ, HWAHAK KONGHAK, 33(5), 527, 1995
  5. Park SJ, Lee TJ, Korean Journal of Chemical Engineering, 12(1), 110, 1995
  6. Oh JH, Park SJ, Ryu SK, Lee YG, HWAHAK KONGHAK, 32(4), 549, 1994
  7. Lee JD, Lee TJ, Park SJ, Journal of the Korean Industrial and Engineering Chemistry, 5(4), 706, 1994
  8. Kim C, Koh J, Lee J, HWAHAK KONGHAK, 31(2), 154, 1993
  9. Kim C, Kim B, Koh J, Lee J, HWAHAK KONGHAK, 31(6), 868, 1993
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.