id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
hjic-1071	Hancsók, J.; Varga, Z.; Szirmai, L.	ADVANTAGEOUS AND DISADVANTAGEOUS PROPERTIES OF DIESEL FUELS OF LOW SULPHUR AND REDUCED AROMATIC CONTENT	2001	4	.pdf	application/pdf	1954	70	43	[1 - 9): • reduction in the emission of acid rain precursor substances (S02, NOJ and particulates • reduction in the rate of the decrease in the total basic number of lubricating oil by lowering the amount of combustion products of nitrogen and sulphur compounds having acid character • reduction in the rate of increasing the viscosity by lowering the formation of particulates which can get into the lubricating oil • longer lubricating oil drain intervals are possible because of the lower solids formation and by reserving the base content of the lubricating oil for an extended period • by applying diesel fuels of low sulphur content, the total base number (TBN) of the lubricating oil can be reduced, consequently ash containing detergent· dispersant additives may be applied in lower level and the lower ash level contributes to operating of the exhaust treating catalysts and particulate filters more effectively and for a longer period • the lubricity improver additives are applied to diesel fuels not merely for reducing the wear of the fuel pump but it results in the same effects on different parts of the combustion chamber increasing the lifetime of the engine • the reduction in the NO content of exhaust gases contributes to decreasing the ozone problems in the upper air (where the problem is the ozone depletion} 58 Table In the paper the different quality grades of diesel fuels of low sulphur and reduced aromatic content are summarized (on the base of various degrees of reduction in sulphur and aromatic content).	cache/hjic-1071.pdf	txt/hjic-1071.txt