FIELD: analytical methods in petroleum processing industry.
SUBSTANCE: invention is intended as a means for metrological provision of measurement procedures in determination of iodine number of light petroleum products. Standard sample involved is a mixture containing 0.04-4.0% liquid olefinic hydrocarbon and 99.96-96.0% aliphatic alcohol. Iodine number range in above analyses is between 0.1 and 6 g I2/100 g.
EFFECT: enabled reliable evaluation of quality of light petroleum products wherein quantitative content of unsaturated hydrocarbons is determined according to requirements of normative-technical documents.
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