RO
SR EN 15553:2007
Petroleum products and related materials - Determination of hydrocarbon types - Fluorescent indicator adsorption method
This European Standard specifies a fluorescent indicator adsorption method for the determination of hydrocarbon types over the concentration ranges from 5 % (V/V) to 99 % (V/V) aromatic hydrocarbons, 0,3 % (V/V) to 55 % (V/V) olefins, and 1 % (V/V) to 95 % (V/V) saturated hydrocarbons in petroleum fractions that distil below 315 oC. This method may apply to concentrations outside these ranges, but the precision has not been determined. When samples containing oxygenated blending components are analysed, the hydrocarbon type results can be reported on an oxygenate-free basis or, when the oxygenate content is known, the results can be corrected to a total-sample basis. This test method is for use with full boiling range products. Cooperative data have established that the precision statement does not apply to petroleum fractions with narrow boiling ranges near the 315 °C limit. Such samples are not eluted properly, and results are erratic. Samples containing dark-coloured components that interfere with reading the chromatographic bands cannot be analysed. NOTE 1 The oxygenated b
Status :
Withdrawn
Approval date : 9/30/2007
Publish date : 10/2/2007
Withdrawal date : 1/31/2022
Number of pages : 22
ICS : 75.080 Petroleum products in general
Technical Committee : 320 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin
- Replaces SR 13474:2002
- Normative reference SR EN 13132:2001
- Normative reference SR EN ISO 3171:2002
- Normative reference SR EN ISO 3696:2002
- Normative reference SR EN 1601:2000
- Normative reference SR EN ISO 3170:2004
- Replaced by SR EN 15553:2022