Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
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The Inhibition Effect of Phase Separation by addition of MTBE and Inhibitors in the Gasohol

MTBE 및 상분리 억제제에 의한 가소홀의 상분리 억제 효과

  • Lee, Jin-Hui (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Kim, Mi-Hyun (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Lee, Jin-Hee (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Ahn, Moon-Sung (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Won, Jin-Ok (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Han, Geu-Seong (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Seo, Dong-Ho (Department of Chemical Engineering, Seoul National University of Technology) ;
  • Lee, Moon-Young (Department of Chemical Engineering, Seoul National University of Technology)
  • 이진휘 (서울산업대학교 화학공학과) ;
  • 김미현 (서울산업대학교 화학공학과) ;
  • 이진희 (서울산업대학교 화학공학과) ;
  • 안문성 (서울산업대학교 화학공학과) ;
  • 원진옥 (서울산업대학교 화학공학과) ;
  • 한규성 (서울산업대학교 화학공학과) ;
  • 서동호 (서울산업대학교 화학공학과) ;
  • 이문영 (서울산업대학교 화학공학과)
  • Published : 2008.06.30
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Abstract

We investigated phase separation by adding different concentrations of MTBE, to the mixtures of naphtha, ethanol and water. The phase separation temperatures of the Naphtha-Ethanol-Water solutions have dropped when the concentration of MTBE increases more. When adding IPA and IBA to the solutions of Gasoline-Ethanol and Gasoline base-Ethanol individually, IBA shows lower temperatures of phase separation than IPA, and it shows synergistic effect when mixtures of IPA and IBA is applied.

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References

  1. Haengmuk Cho and Chang Sik Lee, Transaction of KSAE, 12(1), 61 (2004)
  2. Korea Automobile Manufacturers Association, An auto environment technology of domestic auto industries for international competitiveness raise(1994)
  3. Frank Black, An Overview of the Technical Implication of Methanol and Ethanol as High Motor Vehicle Fuels, SAE paper No. 912413 (1991)
  4. Raymond French and Patrick Malone, Fluid Phase Equilibria, 228, 27 (2005) https://doi.org/10.1016/j.fluid.2004.09.012
  5. Younjoo An and Woomi Lee, J. ENVIRON. TOXICOL. 21(2), 93 (2006)
  6. Youngwoo Cho and Gyeongwon Kim and Sangcheon Rah, Transaction of KSAE, 13(1), 25 (1999)
  7. Song Hong and Christian M. Duttweiler and Ann T. Lemley, J. Chromatography A, 857(1), 205 (1999) https://doi.org/10.1016/S0021-9673(99)00781-5
  8. Jungkuk Kim and Junghoon Kim and Sunshim Kim, KR A, 0072721 (2002)
  9. Jonghyeon Jung, KR B1, 0374257 (2003)
  10. Secheol Oh and Jongsung Ko, KR A, 0020807 (2007)
  11. Charles H. Corwin, "Introductory Chemistry", 3rd ed., p. 73, Prentice Hall (2003)
  12. Soonwoong Chang, J. KoSSGE, 8(4), 45 (2003)
  13. Donghwa Jung and Haengmuk Cho, J. KOSME, 28(3), 516 (2004)
  14. Seunghun Choi, Youngtaig Oh, Transactions of the KSME B, 26(5), 24 (2002)