Skoči na glavni sadržaj

Goriva i maziva : časopis za tribologiju, tehniku podmazivanja i primjenu tekućih i plinovitih goriva i inžinjerstvo izgaranja, Vol. 42 No. 2, 2003.

Stručni rad

FCC GASOLINE RESEARCH OCTANE NUMBER DETERMINATION BY GAS CHROMATOGRAPHY

Sanda Telen
Nada Jambrec
Iva Sanja Beer Romac

Puni tekst: hrvatski pdf 247 Kb

str. 95-105

preuzimanja: 526

citiraj

Puni tekst: engleski pdf 247 Kb

str. 105-115

preuzimanja: 1.023

citiraj

Sažetak

Abstract
The FCC gasoline belongs to the group of gasolines with a high content of unsaturated hydrocarbons. Because of its significance as blending component, the correlations connecting composition and physical properties, especially the octane number, are of great significance.
For the separation of more than 350 components, the high-resolution gas chromatography is used. The main problem was the high content of unsaturated hydrocarbons because of a considerable number of unseparated and poorly separated peaks.
For the selection of parameters to be correlated, a new approach has been used. The method includes two steps for selection and grouping of separated components, based on factors with the highest influence on RON.

Ključne riječi

FCC gasoline fraction; research octane number RON; testing by analytical chemical method; gas chromatography GC

Hrčak ID:

7387

URI

https://hrcak.srce.hr/7387

Datum izdavanja:

30.4.2003.

Podaci na drugim jezicima: hrvatski

Posjeta: 3.020 *