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ASTM U 014 : 2017

Current

Current

The latest, up-to-date edition.

Determination of Trace Propadiene and Methyl Acetylene Impurities in Polymer Grade Propylene by Gas Chromatography

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-15-2017

Specifies trace methyl acetylene and propadiene (MAPD) in high purity polymer grade propylene liquid or gas using a preconfigured, commercially available gas chromatograph.

This method is for determining trace methyl acetylene and propadiene (MAPD) in high purity polymer grade propylene liquid or gas using a preconfigured, commercially available gas chromatograph. Other impurities of C3-C5 if present can also be determined. The range of quantitation for each component is 0.2 to 2000 mass- (or mol-) ppm. This method can be used to determine trace impurities in ethylene with appropriate gas injection valve and customized run program. For a full characterization of the C5 minus impurities to a lower limit of quantitation of 2 ppm refer to UOP 899.

DocumentType
Standard
Pages
11
PublisherName
American Society for Testing and Materials
Status
Current

ASTM UOP 899 : 2004 Trace Hydrocarbons in Hydrogen, Hydrocarbon Gases or LPG by GC
ASTM U 09 : 2013 Precision Statements in UOP Methods

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