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Research Methodology in Used Oil Recycling

  • Donald A. Becker

Abstract

Legislation and activities in the United States on the subject of used oil recycling have increased dramatically in the past several years. However, a substantial portion of both industry and government have some concerns about the lack of scientific and technical research and data on certain aspects of the quality and consistence of recycled petroleum oils, particularly re-refined engine oils. Further, there are some significant environmental concerns about pollution aspects of used oils and their recycling by-products and wastes. Since 1976, the (U.S.) National Bureau of Standards (NBS) has had a legislatively mandated program to “… develop test procedures for the determination of substantial equivalency of re-refined or otherwise processed used oil … with new oil for a particular end use” (42 U.S. Code 6363c). The NBS research includes identification of problem areas in the characterization of used and recycled oils, research into new measurement methods for determination of novel constituents in these materials, and the development and evaluation of appropriate test procedures and standards for recycled oil products. Aspects of this research discussed in this paper include analysis of total elemental content and speciation studies on lead and on the halogens (chlorine and bromine) and hydrocarbon type characterization studies on lubricating oil fractions.

Keywords

Isotope Ratio Mass Spectrometry Total Elemental Content Lead Species Ethylene Dibromide Leaded Gasoline 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    D. A. Becker and J. J. Comeford, “Recycled Oil Program: Phase I-Test Procedures for Recycled Oil Used as Burner Fuel,” NBS Technical Note 1130, U.S. Department of Commerce, Washington, DC (August 1980 ).Google Scholar
  2. 2.
    I. L. Barnes, T. J. Murphy, J. W. Gramlich, and J. R. Shields, Lead separation by anodic deposition and isotope ratio mass spectrometry of microgram and smaller samples, Anal. Chem. 45, 1881–1884 (1973).CrossRefGoogle Scholar
  3. 3.
    T. D. Coyle and A. R. Siedle, A survey of metals in oil: occurence and significance for reuse of spent automotive lubricating oils, in “Proceedings, Conference on Measurements and Standards for Recycled Oil-II” NBS Special Publication 556, U.S. Department of Commerce, Washington, DC (September 1979), pp. 189–216.Google Scholar
  4. 4.
    F. E. Brinkman and W. R. Blair, Speciation of metals in used oils: recent progress and environmental implications of molecular lead compounds in used crankcase oils, in “Proceedings, Conference on Measurements and Standards for Recycled Oil,” ibid, pp. 25–38.Google Scholar
  5. 5.
    R. Fleming, National Bureau of Standards unpublished data available by calling (301) 921–2166.Google Scholar
  6. 6.
    E. A. Frame and T. C. Bowen, Jr., “U.S. Army/Environmental Protection Agency Re-refined Engine Oil Program,” AFLRL Report No. 98, U.S. Army MERADCOM, Ft. Belvoir, VA (May 1978), p. 7.Google Scholar
  7. 7.
    F. Sam, Chevron Research’s experience with re-refined oils, in “Proceedings, Conference on Measurements and Standards for Recycled Oil,” NBS Special Publication 488, U.S. Department of Commerce, Washington, DC (August 1977) pp. 69–71.Google Scholar
  8. 8.
    D. A. Hirschler, et al., Particulate lead compounds in auto mobile exhaust gas, Ind. and Eng. Chem. 49, pp. 1131–1142 (July 1957).Google Scholar
  9. 9.
    ASTM Method D2007-75, Characteristic groups in rubber extender and processing oils by the clay-gel adsorption chromatographic method, “1978 Annual Book of ASTM Standards, Part 24” (ASTM Philadelphia, PA, 1978 ).Google Scholar

Copyright information

© Plenum Press, New York 1982

Authors and Affiliations

  • Donald A. Becker
    • 1
  1. 1.Recycled Oil ProgramNational Bureau of StandardsUSA

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