Crude oil fast recognition by two-dimensional infrared correlation spectroscopy

被引：0
作者：
机构：
[1] Research Institute of Petroleum Processing, SINOPEC
来源：
Li, J. (lijy.ripp@sinopec.com) | 1600年 / Science Press卷 / 29期
关键词：
2D-IR correlation spectroscopy; Fast-evaluation; Pattern recognition; Petroleum;
D O I：
10.3969/j.issn.1001-8719.2013.04.016
中图分类号：
学科分类号：
摘要：
By collecting a few spectra at different temperatures, the 2D correlation spectra matrix was obtained by means of two-dimensional correlation processing named Hilbert matrix transformation. 2D correlation synchronous spectral was chosen as identification spectrum with two-dimensional matrix moving window correlation coefficient method instead of one-dimensional moving window correlation coefficient method, and the correlation coefficient threshold for identification was given. With this correlation coefficient method the mixed crude oil of low proportion could be accurately identified.
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页码：655 / 660
页数：5
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共 13 条
  • [1] Jiang L., Zhang J., Chen Z., Et al., Study on pattern recognition analysis method for gasoline based on different spectral bands, Chinese Journal of Spectroscopy Laboratory, 27, 3, pp. 1208-1212, (2010)
  • [2] Wang L., Zhuo L., He Y., Et al., Oil spill identification by near-infrared spectroscopy, Spectroscopy and Spectral Analysis, 24, 12, pp. 1537-1539, (2004)
  • [3] Yuan H.F., Chu X.L., Li H.R., Et al., Determination of multi-properties of residual oils using mid-infrared attenuated total reflection spectroscopy, Fuel, 85, pp. 1720-1728, (2006)
  • [4] Lynch P.F., Brown C.W., Identifying source of petroleum by infrared spectroscopy, Environmental Science & Technology, 7, 13, pp. 1123-1128, (1973)
  • [5] Rivera P.F., Varela R.F., Carracedo M.P., Et al., Development of a fast analytical tool to identify oil spillages employing infrared spectral indexes and pattern recognition techniques, Talanta, 74, pp. 163-175, (2007)
  • [6] Li J., Chu X., Tian S., Research on the determination of crude oil density by mid-infrared spectroscopy rapidly, Petroleum Processing and Petrochemicals, 42, 12, pp. 73-77, (2011)
  • [7] Chu X., Tian S., Xu Y., Et al., A study of crude oil rapid assay by near infrared spectroscopy, Petroleum Processing and Petrochemicals, 43, 1, pp. 72-77, (2012)
  • [8] Lu W., Chu X., The rapid assay of crude oil, Journal of Southwest Petroleum University (Science & Technology Edition), 34, 1, pp. 1-5, (2012)
  • [9] Wu Q., Wang J., Two dimensional correlation analytic spectroscopy, Chemistry, 8, pp. 45-54, (2000)
  • [10] Noda I., Two-dimensional infrared (2D IR) spectroscopy of synthetic and biopolymers, Bulletin of the American Physical Society, 31, 3, pp. 520-552, (1986)
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