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  • ASTM D 7754 : 2016

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Test Method for Determination of Trace Oxygenates in Automotive Spark-Ignition Engine Fuel by Multidimensional Gas Chromatography

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-02-2020

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    This test method covers the determination of trace oxygenates in automotive spark-ignition engine fuel.

    Scope - (Show below) - (Hide below)

    1.1This test method covers the determination of trace oxygenates in automotive spark-ignition engine fuel. The method used is a multidimensional gas chromatographic method using 1,2-dimethoxy ethane as the internal standard. The oxygenates that are analyzed are: methyl-tertiary butyl ether (MTBE), ethyl-tertiary butyl ether (ETBE), diisopropyl ether (DIPE), methanol, tertiary-amyl methyl ether (TAME), n-propanol, i-propanol, n-butanol, i-butanol, tert-butyl alcohol, sec-butyl alcohol, and tert-pentanol. Ethanol is usually not measured as a trace oxygenate since ethanol can be used as the main oxygenate compound in finished automotive spark-ignition fuels such as reformulated automotive spark-ignition fuels. The concentration range of the oxygenates covered in the ILS study was from 10 mg/kg to 2000 mg/kg. In addition this method is also suitable for the measurement of the C5 isomeric alcohols (2-methyl-1-butanol, 2-methyl-2-butanol) present from the fermentation of ethanol.

    1.2The ethanol blending concentration for which this test method applies ranges from 1 % to 15% by volume. Higher concentrations of ethanol coelute with methanol in the analytical column. Lower levels of ethanol, similar to the other oxygenate, can be calibrated and analyzed also. If higher ethanol concentrations are expected, the window cutting technique can be used to avoid ethanol from entering the analytical column and interfere with the determination of the other oxygenates of interest. Refer to Appendix X1 for details.

    1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

    1.3.1Alternative units, in common usage, are also provided to increase clarity and aid the users of this test method.

    1.4This 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.

    General Product Information - (Show below) - (Hide below)

    Committee D 02
    Document Type Test Method
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 4057 : 2019 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 4815 : 2015 : REV B Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4057 : 2012 : R2018 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 6304:2016 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration
    ASTM D 6304 : 2004 : REV A : EDT 1 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 4057 : 1981 : EDT 2 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 6304 : 2007 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration (Withdrawn 2016)
    ASTM D 6304 : 2004 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 6304 : 2016 : EDT 1 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fischer Titration
    ASTM D 4307 : 1999 : R2004 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
    ASTM D 6304 : 2004 : REV A Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 6304 : 2004 : EDT 1 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 4057 : 2006 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 6304 : 2000 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 4057 : 2012 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 4815 : 1999 : EDT 1 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4307 : 1999 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
    ASTM D 4815 : 2009 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4815 : 2015 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4815 : 2004 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4815 : 1999 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4307 : 2017 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
    ASTM D 4815 : 2013 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 6304 : 2003 Standard Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl Fisher Titration
    ASTM D 4307 : 1999 : R2010 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
    ASTM D 4815 : 2003 Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4057 : 1995 : R2000 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 4815 : 2015 : REV A Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, tertiary-Amyl Alcohol and C1 to C4 Alcohols in Gasoline by Gas Chromatography
    ASTM D 4307 : 1999 : R2015 Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards
    ASTM D 4057 : 2006 : R2011 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
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