ASTM-D5986 1996

$44.96

D5986-96 Standard Test Method for Determination of Oxygenates, Benzene, Toluene, C₈-C₁₂ Aromatics and Total Aromatics in Finished Gasoline by Gas Chromatography/Fourier Transform Infrared Spectroscopy

Published By	Publication Date	Number of Pages
ASTM	1996	14

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Description

ASTM D5986-96

Historical Standard: Standard Test Method for Determination of Oxygenates, Benzene, Toluene, C₈-C₁₂ Aromatics and Total Aromatics in Finished Gasoline by Gas Chromatography/Fourier Transform Infrared Spectroscopy

ASTM D5986

Scope

1.1 This test method covers the quantitative determination of oxygenates: methyl-t-butylether (MTBE), di-isopropyl ether (DIPE), ethyl-t-butylether (ETBE), t-amylmethyl ether (TAME), methanol (MeOH), ethanol (EtOH), 2-propanol (2-PrOH), t-butanol (t-BuOH), 1-propanol (1-PrOH), 2-butanol (2-BuOH), i-butanol (i-BuOH), 1-butanol (1-BuOH); benzene, toluene and C8-C12 aromatics, and total aromatics in finished motor gasoline by gas chromatography/Fourier Transform infrared spectroscopy (GC/FTIR).

1.2 This test method covers the following concentration ranges: 0.1-20 volume % per component for ethers and alcohols; 0.1-2 volume% benzene; 1-15 volume % for toluene, 10-40 volume % total (C6-C12) aromatics.

1.3 The method has not been tested by ASTM for refinery individual hydrocarbon process streams, such as reformates, fluid catalytic cracking naphthas, etc., used in blending of gasolines.

1.4 SI units of measurement are preferred and used throughout this test method.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

aromatics; benzene; gas chromatography; GC/IR; gasolines; oxygenates; toluene

ICS Code

ICS Number Code n/a

DOI: 10.1520/D5986-96

Additional information

Standard Title	D5986-96 Standard Test Method for Determination of Oxygenates, Benzene, Toluene, C<sub>8</sub>-C<sub>12</sub> Aromatics and Total Aromatics in Finished Gasoline by Gas Chromatography/Fourier Transform Infrared Spectroscopy
Published Code	ASTM
Publication Date	1996
Pages Count	14