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ASTM UOP 539 : 2012

ASTM UOP 539 : 2012

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Current

The latest, up-to-date edition.

Refinery Gas Analysis by GC

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

08-01-2012

Publisher

American Society for Testing and Materials

Describes the composition of refinery gas samples or expanded liquefied petroleum gas (LPG) samples obtained from refining processes or natural sources.

This method is for determining the composition of refinery gas streams or vaporized liquefied petroleum gas (LPG) using a preconfigured, commercially available gas chromatograph. At a minimum, the following components are reported: non-condensable gases, individual C1 through C4 hydrocarbons and C5 paraffins. C5 olefins and C6+ hydrocarbons are reported as a composite. Some configurations of the analyzer will separate the C5 olefins and certain C6+ hydrocarbons. Oxygen is not separated from argon. Results for hydrogen sulfide, if present, may not be quantitative on some analyzers. The lower limit of quantitation for each component or composite is 0.05 mol-%. If the measurement of lower concentrations of hydrocarbons are needed, use UOP Method 899, “Trace Hydrocarbons in Hydrogen, Hydrocarbon Gases, or LPG by GC.” LPG samples may be analyzed by UOP Method 373, “Composition of C2 through C5 Hydrocarbon Mixtures by GC,” or UOP Method 980, “C5 and Lower Boiling Dienes, Olefins, and Paraffins in Naphthas by GC.” Alternatively, LPG samples may be expanded to the gas phase and run by this method.

DocumentType
Standard
Pages
7
PublisherName
American Society for Testing and Materials
Status
Current

ASTM UOP 948 : 2007 Relative Density of Gas Mixtures by Calculation From Composition
ASTM UOP 988 : 2011 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM UOP 114 : 1986 Relative Density of Gas by Schilling Effusion Method
ASTM UOP 930 : 2007 Chloride in LPG and Gaseous Hydrocarbons by Dry Colorimetry
ASTM UOP 172 : 1989 Flue Gas Analysis

ASTM UOP 899 : 2004 Trace Hydrocarbons in Hydrogen, Hydrocarbon Gases or LPG by GC
ASTM UOP 373 : 2008 Composition of C<sub>2</sub> Through C<sub>5</sub> Hydrocarbon Mixtures by GC
ASTM UOP 980 : 2007 C<sub>5</sub> and Lower Boiling Dienes, Olefins, and Paraffins in Naphthas by GC
ASTM U 09 : 2013 Precision Statements in UOP Methods

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Hardcopy - English
PDF - English
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