UG Ouganda
  • 75 - Industrie du pétrole et technologies associées

Petroleum gases and other gaseous hydrocarbons. (HS code(s): 2711); Fuels (ICS code(s): 75.160), Natural Gas, Gaseous Fuels

DUS 2530:2022, Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels by Gas Chromatography and Flame Photometric Detection, First Edition

This Draft Uganda Standard covers the determination of individual volatile sulfur-containing compounds in gaseous fuels by gas chromatography (GC) with a flame photometric detector (FPD) or a pulsed flame photometric detector (PFPD). The detection range for sulfur compounds is from 20 to 20 000 picograms (pg) of sulfur. This is equivalent to 0.02 to 20 mg/m3 or 0.014 to 14 ppmv of sulfur based upon the analysis of a 1 mL sample. 

This test method describes a GC method using capillary column chromatography with either an FPD or PFPD. This test method does not intend to identify all individual sulfur species. Total sulfur content of samples can be estimated from the total of the individual compounds determined. Unknown compounds are calculated as monosulfur-containing compounds.

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