PSIST 1011:1998
(Slovenian language)Tekoči naftni proizvodi - Kurilno olje ekstra lahko - Zahteve in preskusne metode
Tekoči naftni proizvodi - Kurilno olje ekstra lahko - Zahteve in preskusne metode
Tekoči naftni proizvodi - Kurilno olje ekstra lahko - Zahteve in preskusne metode
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This European Standard describes requirements and test methods for marketed and delivered paraffinic diesel fuel containing a level of up to 7,0 % (V/V) fatty acid methyl ester (FAME). It is applicable to fuel for use in diesel engines and vehicles compatible with paraffinic diesel fuel. It defines two classes of paraffinic diesel fuel: high cetane and normal cetane.
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NOTE 1 There is no information about how DCNs outside the 34 to 71 range compares to EN ISO 5165.
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NOTE 2 For the purposes of this European Standard, the term “% (V/V)” is used to represent the volume fraction (φ) of a material.
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Plinsko olje, definirano v točkah 2.1. in 2.2. tega standarda – kurilno olje ekstra lahko in kurilno olje
ekstra lahko – 10 ppm, se uporablja kot energent za ogrevanje.
Plinsko olje, definirano v točki 2.3 tega standarda – kurilno olje ekstra lahko – GK, se lahko uporablja
kot energent za ogrevanje ali kot energent za pogon kmetijske mehanizacije, pri čemer mora gorivo
poleg zahtevam tega standarda ustrezati tudi zahtevam standarda za dizelsko gorivo – SIST EN 590.
Pri uporabi tega goriva za pogon motorjev mora uporabnik upoštevati vsa določila in omejitve, ki jih s
tem v zvezi predpisuje aktualna nacionalna zakonodaja
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This European Standard specifies a method for the determination of the oxidation stability of middle distillate fuels, fatty acid methyl ester (FAME) fuel and blends thereof, under accelerated conditions, by measuring the induction period to the specified breakpoint in a reaction vessel charged with the sample and oxygen.
NOTE 1 For the purposes of this European Standard, the term “% (V/V)” is used to represent the volume fraction (φ).
NOTE 2 The induction period is used as an indication for the resistance of middle distillates, fatty acid methyl ester (FAME) fuels and blends thereof against oxidation. It should be recognized, however, that this correlation can vary markedly under different conditions with different FAMEs and diesel fuel blends.
NOTE 3 The presence of ignition improvers may lead to lower oxidation stability results determined by this method. It has for instance been observed that the addition of 2-ethyl hexyl nitrate (2EHN) can reduce the measured oxidation stability values.
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