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ASTM U 00 : 2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Trace Oxygenated Hydrocarbons in Liquid Hydrocarbon Streams by GC

Superseded date

11-11-2014

Published date

31-05-2006

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Defines trace levels of individual oxygenated hydrocarbons, with boiling points up to 138 degree C, in C[4] liquefied petroleum gas (LPG), light isomerate and naphtha.

DevelopmentNote
Supersedes ASTM UOP 845. (04/2012)
DocumentType
Standard
PublisherName
American Society for Testing and Materials
Status
Superseded
Supersedes

This method is for determining trace levels of individual oxygenated hydrocarbons, with boiling points up to 138&176;C, in C 4 liquefied petroleum gas (LPG), light isomerate and naphtha. Mono-oxygenated hydrocarbons determined include C1 through C5 alcohols, and C2 through C6 and 1,4-dioxane. The range of quantitation for 2-butanone is 0.2 to 250 mass-ppm (mg/kg). The range of quantitation for other components may be estimated by multiplying the relative response factor of the component form table 2 times the above values. Inorganic compounds containing oxygen, such as water, are not determined. Carbon monoxide and carbon dioxide are not determined. Unsaturated oxygenated hydrocarbons may be detected but are not identified. Oxygenated hydrocarbons containing other heteroatoms such as nitrogen, chlorine or sulfur are not determined. Certain oxygenated other heteroatoms such as nitrogen, chlorine or sulfur are not determined. Certain oxygenated hydrocarbons are not separated and are reported as composites. See Table 2 for a list of all identified compounds and composites. Some sulfur and nitrogen compounds are known to elute in the oxygenate region of the chromatogram; Figures 2A and 2B show elution times of some identified sulfur and nitrogen compounds.

ASTM D 2598 : 2016 : REDLINE Standard Practice for Calculation of Certain Physical Properties of Liquefied Petroleum (LP) Gases from Compositional Analysis
ASTM UOP 373 : 2008 Composition of C<sub>2</sub> Through C<sub>5</sub> Hydrocarbon Mixtures by GC
ASTM D 4307 : 2017 : REDLINE Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
ASTM U 09 : 2013 Precision Statements in UOP Methods

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