BS EN 15471:2007 - Liquefied petroleum gases. Determination of dissolved residues. High-temperature gravimetric method

BS EN 15471:2007

Liquefied petroleum gases. Determination of dissolved residues. High-temperature gravimetric method

Status : Superseded, Withdrawn   Published : December 2007 Replaced By : BS EN 15471:2017

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This Standard specifies a method, for determining the residual matter in liquefied petroleum gases (LPG), which remains after evaporation at 105 °C. This material represents those products deposited in car LPG vaporizers that are subject to a temperature equal to or greater than the boiling temperature of water. The range of determination extends from 50 mg/kg to 100 mg/kg. Higher concentrations can be determined by adjusting the sample size. The precision data of the method have been determined from 20 mg/kg to 100 mg/kg, with samples amount from 100 g to 50 g. This method has been developed as a potential replacement of the commonly used method EN ISO 13757 [1], The advantages of the method are that a small quantity of LPG (100 ml) is required. NOTE An alternative European Standard, EN 15470 [2], with the same scope, specifies a gas chromatography method with slightly better fidelity. WARNING — Use of this method involves hazardous materials and operations. It is the responsibility of the user to establish appropriate safety and health precautions. All handling must be performed in a fume hood.




Standard NumberBS EN 15471:2007
TitleLiquefied petroleum gases. Determination of dissolved residues. High-temperature gravimetric method
StatusSuperseded, Withdrawn
Publication Date31 December 2007
Withdrawn Date11 August 2017
Normative References(Required to achieve compliance to this standard)ISO 4257:2001, EN ISO 4257
Informative References(Provided for Information)ISO 13757:1996, EN ISO 4259, EN 15470, ISO 4259:2006, ASTM D381, EN ISO 13757:1996
Replaced ByBS EN 15471:2017
International RelationshipsEN 15471:2007
Draft Superseded By06/30147209 DC
DescriptorsLiquefied petroleum gas, Reproducibility, Evaporation residue determination, Test equipment, Liquefied gases, High temperatures, Chemical analysis and testing, Determination of content, Petroleum products, Gravimetric analysis
ICS75.160.10
75.160.30
Title in FrenchGaz de pétrole liquéfiés. Détermination des résidus dissous. Méthode gravimétrique à haute température
Title in GermanFlüssiggas. Bestimmung der gelösten Rückstände. Gravimetrisches Hochtemperaturverfahren
CommitteePTI/15
ISBN978 0 580 56658 5
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size393 KB
Price£110.00


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