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Normas ASTM – AENOR
ASTM UOP899-04

ASTM UOP899-04

Trace Hydrocarbons in Hydrogen, Hydrocarbon Gases or LPG by GC

Fecha:
2016-04-13 /Active
Scope:

This method is for determining individual trace C5 minus hydrocarbon impurities in hydrogen or liquefied petroleum gas (LPG), where the specific trace components are sufficiently resolved from the major components, typically propane/propylene or ethane/ethylene. Components eluting after ethyl acetylene are grouped and reported as heavies. The range of quantitation for each component is 2 to 3000 mol-ppm; however, the lower limit of quantitation increases when major components interfere with the resolution of the impurities.

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