Korean Chemical Engineering Research

The Korean Institute of Chemical Engineers (한국화학공학회)
권호 표지

Determination of Unimark 1494DB in Petroleum using HPLC

HPLC를 이용한 석유제품 중의 식별제 Unimark 1494DB 분석

  • Lim, Young-Kwan (Research Center, Korea Institute of Petroleum Management) ;
  • Kim, DongKil (Research Center, Korea Institute of Petroleum Management) ;
  • Yim, Eui Soon (Research Center, Korea Institute of Petroleum Management) ;
  • Shin, Seong-Cheol (Research Center, Korea Institute of Petroleum Management)
  • 임영관 (한국석유관리원 연구센터) ;
  • 김동길 (한국석유관리원 연구센터) ;
  • 임의순 (한국석유관리원 연구센터) ;
  • 신성철 (한국석유관리원 연구센터)
  • Received : 2009.05.24
  • Accepted : 2009.07.22
  • Published : 2009.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, the qualitative and quantitative analytical method for petroleum marker(Unimark 1494DB) in common diesel involved kerosene and byproduct fuel was developed using SPE pretreatment and high performance liquid chromatography. In SPE pretreatment process, the highest concentrated marker was obtained 15 minutes after addition of petroleum sample. The petroleum marker was detected with $1626.92mV{\cdot}sec$ intensity at 9.8 minutes retention time in 1 mg/L content in petrodiesel after pretreatment. Also petroleum marker was selectively identified in an acidic petroleum product which was previously difficult to be analyzed by UV-Vis Spectroscopy.

정상경유에 등유 및 부생연료유를 인위적으로 혼합한 후, SPE 전처리 과정과 HPLC 분석을 통해 석유제품 내에 함유되어 있는 식별제의 정성 정량분석방법에 관해 연구하였다. SPE 전처리 과정에서 시료주입 후 15분에 분취된 시료에서 가장 높은 농도의 식별제가 분석되었다. 경유제품에 1 mg/L의 식별제를 혼입시킨 후, 전처리를 거쳐 HPLC로 분석한 결과 9.8분의 머무름시간에서 $1626.92mV{\cdot}sec$ 의 감도로 식별제가 분석되었으며, 또한 기존의 UV-Spectroscopy법으로 분석이 힘들었던 산성조건의 석유제품에서 식별제 분석이 가능하였다.

Keywords

References

  1. Lee, J. Y. and Kim, C. J., 'Absorbance Elevation of Orimax Blue 2N, Orimax Green 151, Quinizarin, Topasol(P-250) and Lubricant( P-8) on the Spectrophotometric Analysis of Unimark 1494DB,' Yakhak Hoeji, 50(5), 313-321(2006)
  2. Timkovich, R., "Analysis Regulatory Dye in Diesel Petroleum," Dye and Pigments, 46, 69-79(2000) https://doi.org/10.1016/S0143-7208(00)00037-1
  3. Hallisy, M. J., 'Base Extractable Petroleum Marker,' United state patent, patent number 5,252,106
  4. Orelup, R. B., 'Colored Petroleum Marker,' United state patent, patent number 4,735,631
  5. Fingas, Z., Wang, M. and Page, D. S., "Oil Spill Identification," J. Chromatogr. A, 843, 369-411(1999) https://doi.org/10.1016/S0021-9673(99)00120-X
  6. Strachan, M. G., Alexander, R. and Kagi, R. I., "A Comparison of Selected Biological Marker Compounds in Some Natural and Synthetic Liquid Fuels," Fuel, 68(5), 641-647(1989) https://doi.org/10.1016/0016-2361(89)90166-X
  7. Soler, M., Grimalt, J. O., Albaiges, J., Mendez, J. and Marino, M., "Distribution of Aliphatic, Aromatic and Chlorinated Hydrocarbons in Mussels from the Spanish Atlantic Coast(Galicia). An Assessment of Pollution Parameters," Chemosphere, 19(10), 1489- 1498(1989) https://doi.org/10.1016/0045-6535(89)90493-1
  8. Friswell, M. R., Zimin Sr, A. and Caputo, P. A., 'Silent Fluorescent Petroleum Marker,' United State Patent, Patent number 5,980,593
  9. Friswell, M. R., Hallisy, M. J. and Hinton, M. P., 'Acid Extractable Petroleum Fuel Marker,' United State Patent, Patent number 5,490,872
  10. Zimin, A. Sr., Stabilized Aqueous Diazo Solution, United State Patent, Patent number 6,080,213
  11. Business act for quality standard, inspection method and inspection fee of petroleum product, Ministry of Commerce, Industry and Energy, 2006-42
  12. KIPEQ internal test method, KIPEQ-STM-9
  13. Kim, S. W., Kim, J. H., Lee, M. H., Kim, K. H., Kim, J. G. and Shin, S. C., 'A Study on the Characteristics of PM Particles with Properties of Illegal Diesel,' Proceedings of autumn conference, Korean Soc. Auto. Eng., 1, 296-302(2007)
  14. In, C.-Y., Kim, T.-J. and Myung, S.-W., 'Analysis of Caffeine in Aqueous Sample by Hollow Fiber-liquid Microextraction(HFLPME),' Anal. Sci & Tech., 21(2), 84-91(2008)
  15. Majors, R. E., 'An Overview of Sample Preparation,' LC-GC Int. 9(1), 16-20(1991)
  16. Wang, D., Hong, S. P. and Row, K. H., "Solid Extraction of Caffeine and Theophylline from Green Tea by Molecular Imprinted Polymers," Korean J. Chem. Eng., 21(4), 853-857(2004) https://doi.org/10.1007/BF02705530
  17. Cheong, J. C., Kim, J. Y., In, M. K. and Cheong, W. J., 'Simultaneous Determination of Amphetamine-like Drugs in Human Urine by SPE and GC/MS,' Anal. Sci. & Tech., 21(1), 41-47(2008)
  18. Oh, B.-Y., Bae, J.-H., Kang, J.-G. and Kim, Y.-D., 'Studies onPretreament for Analysis of Pesticides by Using HPLC and GC,' J. Korean Chem. Soc., 43(6), 663-669(1999)
  19. Hong, I.-S., Choi, Y.-H., Kwon, T.-B. and Lee, J.-H., 'Simultaneous Detection for Synthetic Antimicrobials in Muscle by High Performance Liquid Chromatography-mass Selective Detection (HPLC-MSD),' Korean J. Vet. Serv., 29(3), 317-330(2006)
  20. Yoon, S., Bhatt, S. D., Lee, H. Y., Jeong, S. Y., Baeg, J.-O. and Lee, C. W., "Separation and Characterization of Bituman from Athabasca Oil Sand," Korean J. Chem. Eng., 26(1), 64-71(2009) https://doi.org/10.1007/s11814-009-0011-3