Projekta Nr.LVS EN 12916:2019
NosaukumsThis European Standard specifies a test method for the determination of the content of mono-aromatic, di-aromatic and tri+-aromatic hydrocarbons in diesel fuels that may contain fatty acid methyl esters (FAME) up to 30 % (V/V), in paraffinic diesel fuels that may contain fatty acid methyl esters (FAME) up to 7 % (V/V) and petroleum distillates in the boiling range from 150 °C to 400 °C. The polycyclic aromatic hydrocarbons content is calculated from the sum of di-aromatic and tri+-aromatic hydrocarbons and the total content of aromatic compounds is calculated from the sum of the individual aromatic hydrocarbon types. Compounds containing sulfur, nitrogen and oxygen can interfere in the determination; mono-alkenes do not interfere, but conjugated di-alkenes and poly-alkenes, if present, may do so. The precision statement of the procedure A, for regular distillates, has been established for diesel fuels with and without FAME blending components, with a mono-aromatic content in the range from 6 % (m/m) to 30 % (m/m), a di-aromatic content from 1 % (m/m) to 10 % (m/m), a tri+-aromatic content from 0 % (m/m) to 2 % (m/m), a polycyclic aromatic content from 1 % (m/m) to 12 % (m/m), and a total aromatic content from 7 % (m/m) to 42 % (m/m). The precision statement of the procedure B, for non-aromatic distillates, has been established for diesel fuels, with and without FAME blending components, with a mono-aromatic content in the range from 0,2 % (m/m) to 1,8 % (m/m), di-aromatic and polycyclic aromatic contents around 0,1 % (m/m), and a total aromatic content from 0,2 % (m/m) to 2 % (m/m).
Reģistrācijas numurs (WIID)63144
Darbības sfēraThis European Standard specifies a test method for the determination of the content of mono-aromatic, di-aromatic and tri+-aromatic hydrocarbons in diesel fuels that may contain fatty acid methyl esters (FAME) up to 30 % (V/V), in paraffinic diesel fuels that may contain fatty acid methyl esters (FAME) up to 7 % (V/V) and petroleum distillates in the boiling range from 150 °C to 400 °C. The polycyclic aromatic hydrocarbons content is calculated from the sum of di-aromatic and tri+-aromatic hydrocarbons and the total content of aromatic compounds is calculated from the sum of the individual aromatic hydrocarbon types. Compounds containing sulfur, nitrogen and oxygen can interfere in the determination; mono-alkenes do not interfere, but conjugated di-alkenes and poly-alkenes, if present, may do so. The precision statement of the procedure A, for regular distillates, has been established for diesel fuels with and without FAME blending components, with a mono-aromatic content in the range from 6 % (m/m) to 30 % (m/m), a di-aromatic content from 1 % (m/m) to 10 % (m/m), a tri+-aromatic content from 0 % (m/m) to 2 % (m/m), a polycyclic aromatic content from 1 % (m/m) to 12 % (m/m), and a total aromatic content from 7 % (m/m) to 42 % (m/m). The precision statement of the procedure B, for non-aromatic distillates, has been established for diesel fuels, with and without FAME blending components, with a mono-aromatic content in the range from 0,2 % (m/m) to 1,8 % (m/m), di-aromatic and polycyclic aromatic contents around 0,1 % (m/m), and a total aromatic content from 0,2 % (m/m) to 2 % (m/m).
StatussAtcelts
ICS grupa75.080