id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-230	Nagy, G.; Varga, Z.; Kalló, D.; Hancsók, J.	Investigation of Hydrogenation of Aromatic Hydrocarbons on Pt/Pd/USY Catalyst	2009	7	.pdf	application/pdf	3835	172	55	Since 1st January, 2009 the maximum sulphur content of diesel fuels has been 10 mg/kg, the maximum allowable polycyclic aromatic content has decreased from 11% to 8% (in the future 2–4%) and the maximum level of total aromatic content might be specified (about 15–20%) Cetane number, minimum 48/45 48/45 42 48 48 49 51 51 51 Density (kg/m3) 815-860 815-860 815-860 820-860 820-860 820-860 820-845 820-845 820-845 Total aromatic content (%) - - - - - - - - - 15-20* Polycyclic aromatic content (%) - - - - - - 11.0 11.0 8.0 (2.0-4.0***) Sulphur content (mg/kg) 10000 /5000/ 2000 10000 /5000/ 2000 5000/ 2000 2000/ 500/ 100 500/ 100 500 350 50/ 10** 10 The MSZ 1627 diesel fuel standard was overruled in 1999 and the MSZ EN 590 standard became operative.	cache/hjic-230.pdf	txt/hjic-230.txt