ISO 10478:1994 Preview

Petroleum products -- Determination of aluminium and silicon in fuel oils -- Inductively coupled plasma emission and atomic absorption spectroscopy methods

The principle of the method specified is heating a weighed quantity of homogenized sample in a clean platinum basin, removing the combustible material by burning, finally removing the carbon by heating, fusing the residue with a dilithium tetraborate/lithium fluoride flux, digesting the fused mixture in a solution of tartaric acid and hydrochloric acid, dilution to volume with water, measuring the solution by ICPES or AAS. The method is applicable for concentrations between 5 mg/kg and 150 mg/kg for aluminium and 10 mg/kg and 250 mg/kg for silicon.


General information

  • Current status : Published
    Publication date : 1994-07
  • Edition : 1
    Number of pages : 7
  • :
    ISO/TC 28
    Petroleum and related products, fuels and lubricants from natural or synthetic sources
  • 75.160.20
    Liquid fuels

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