GOST EN 12916-2012 Petroleum products Determination of aromatic hydrocarbon types in middle distillates High performance liquid chromatography method with refractive index detectio.pdf

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1、 . (EN 12916:2006, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)EN 129162012, 1.092 . 1.22009 . , - . , , , 1 - ( ) - , 42 31 3 , (- 24 2012 . 41) : ( 3166) 00497 ( 3166) 00497 AZKZKGRUTJUZ 4 EN 12916:2006Petroleum products Determination of aromatic hydrocarbon ty

2、pes in middle distillates by high performanceliquid chromatography method with refractive index detection (. - . - ). 129162008 . - . - . . (en). , - , , , - . - . (IDT)5 19 2013 . 173- 12014 .II EN 1291620126 - , - . () - . , , 2013 -, III EN 1291620121 12 23 24 25 .36 .37 .48 49 .610 711 812 .913

3、914 .10 () .11 12 () .13IV EN 129162012 . Petroleum products. Determination of aromatic hydrocarbon types in middle distillates.igh performance liquid chromatography method with refractive index detection 201407011 , 5 % . (FAME) - 150 400 , , - +- . +- ; - ., -; - , . FAME , 6 % . 30 % .; 1 % . 10

4、% .; +- 0 % . 2 % .; 1 % . 12 % . 7 % . 42 % .1 (% .) (% .) .2 . - - , . - . , . . - -, .1 EN 129162012 2 . - , ( ).EN ISO 1042 Laboratory glassware One-mark volumetric flasks ( ) (ISO 1042:1998)EN ISO 3170 Petroleum liquids Manual sampling ( )(ISO 3170:2004)EN ISO 3171 Petroleum liquids Automatic p

5、ipeline sampling ( ) (ISO 3171:1988)EN ISO 4259:1995 Petroleum products Determination and application of precision data in relation tomethods of test (. - ) (ISO 4259:1992/ 1:1993)3 :3.1 (non-aromatic hydrocarbons): , - .3.2 (mono-aromatic hydrocarbons); : , - - , .3.3 (di-aromatic hydrocarbons); :

6、, - , +- .3.4 +- (tri+-aromatic hydrocarbons); +-: , - , .3.5 (polycyclic aromatic hydrocarbons);-: +- .3.6 (total aromatic hydrocarbons): -, +- . , :) : ( ), - ( );b) : , , , (, -), , , ;) : , , , , , -;d) +-: , , , , , .3.7 (fatty acid methyl esters) FAME: , 1.4 , , . - , - . , , +-.2 EN 129162012

7、 , - . . , , , . , +- . +- - . , +- .5 , HPLC ( ).5.1 99 %. .5.2 .1 , , - . (, - 5) .2 ; , . - .5.3 1- 98 %.5.4 1,2- (-) 98 %.5.5 98 %.5.6 98 %.5.7 98 %.5.8 98 %.5.9 95 %.5.10 9- 95 %.5.11 95 %.5.12 FAME (3.7). - .6 6.1 ( 1), , 0,5 1,5 3/, - 0,5 % 1 % , , 8.6.2 () , 10 1 %.3 EN 1291620121 ; 2 ; 3 ;4 ; 5 ; 6 1 1 . ( ) - , . - , . , - . , - (8.3).2 , 10 ( 3 20 ), -,