NF EN ISO 6246

NF EN ISO 6246

March 1998
Standard Cancelled mandatory application standard
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Petroleum products. Gum content of light and middle distillate fuels. Jet evaporation method.

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Main informations

Collections

National standards and national normative documents

Publication date

March 1998

Number of pages

15 p.

Reference

NF EN ISO 6246

ICS Codes

75.160.20   Liquid fuels

Classification index

M07-004

Print number

1 - 23/05/2005

International kinship

ISO 6246:1995

European kinship

EN ISO 6246:1997
Replaced standards (1)
NF EN 26246
March 1994
Standard Cancelled
Petroleum products. Motor gasoline and aviation fuels. Determination of existent gum. Jet evaporation method.

Le présent document décrit une méthode pour la détermination des "gommes" présentes au moment de l'essai dans les essences automobiles, les essences aviation, les distillats volatils utilisés pour leur fabrication et les carburéacteurs. La méthode commune ASTM D381-86/IP 131/86 est techniquement équivalente, la différence essentielle étant que le domaine d'application de l'ASTM/IP ne cite pas les distillats volatils utilisés pour la fabrication des essences.

Standard replaced by (1)
NF EN ISO 6246
January 2018
Standard Current
Petroleum products - Gum content of fuels - Jet evaporation method

<p>ISO 6246:2017 specifies a method for determining the existent gum content of aviation fuels and the gum content of motor gasoline or other volatile distillates. It includes the determination of products containing ethanol (up to a volume fraction of 85 %) and ether-type oxygenates and deposit control additives.</p> <p>For determination of gum content in automotive ethanol (E85) fuel, no precision data is available (see 14.1).</p> <p>For non-aviation fuels, a procedure for the determination of the heptane-insoluble portion of the residue is also described.</p>

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