Norm

NEN-EN 14077:2004 en

Aardolieproducten - Bepaling van het organisch halogeen gehalte - Oxidatieve microcoulometrische methode

49,30

Over deze norm

Status Definitief
Aantal pagina's 17
Commissie Vloeibare en gasvormige brandstoffen, smeermiddelen en verwante producten
Gepubliceerd op 01-01-2004
Taal Engels
The method is directly applicable to the determination of low contents (2 mg/kg to 100 mg/kg) of organic halogen in petroleum products such as gasolines, middle distillates and residual fuels. The method can also be applied to crude oils; however, no precision data have been established for this additional product type. Except for fluorine (F), the organic halogens chlorine (Cl), bromine (Br) and iodine (I) that may be present in the sample are determined quantitatively. The halogen is reported as the equivalent number of chloride ions. A sample preparation is described for the removal of inorganic halides from residual fuels, before the determination of the organic halogen content. This procedure is essential to obtain a result of organic halogen only.

Details

ICS-code 75.080
Nederlandse titel Aardolieproducten - Bepaling van het organisch halogeen gehalte - Oxidatieve microcoulometrische methode
Engelse titel Petroleum products - Determination of organic halogen content - Oxidative microcoulometric method
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