GB/T 38234-2019 Active National standards

GB/T 38234-2019 Determination of fatty acid methyl esters(FAME) in aviation turbine fuel—Gas chromatography-mass spectrometry

Publish Date: 2019-10-18 Implement Date: 2020-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 38234-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Fuel oil

ICS Name: \nLiquid fuel

Publish Date: 2019-10-18

Implement Date: 2020-05-01

Pages: 12 pages

Scope

This standard specifies the test method for the qualitative and quantitative determination of fatty acid methyl esters in aviation turbine fuel by gas chromatography-mass spectrometry.
This standard is applicable to the determination of various fatty acid methyl esters derived from biodiesel in aviation turbine fuel (see Table 1), with the measurement range of total fatty acid methyl esters being 4.5 mg/kg to 140 mg/kg.
Note 1: Aviation turbine fuel (and aviation turbine fuel contaminated by diesel or biodiesel) may contain some hydrocarbon components with high molecular weight, which can mask the peaks of trace fatty acid methyl esters. Low-carbon number fatty acid methyl esters, such as those obtained from coconut oil, may be interfered by some heavy components in aviation turbine fuel and cannot be quantitatively determined at low concentrations.