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  • ASTM D 7827 : 2012 : R2017

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Measuring n-Heptane Induced Phase Separation of Asphaltene from Heavy Fuel Oils as Separability Number by an Optical Device

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-01-2020

    Language(s):  English

    Published date:  01-12-2017

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 05.05, 2018 Defines the quantitative measurement, either in the laboratory or in the field, of how easily asphaltene-containing heavy fuel oils diluted in toluene phase separate upon addition of heptane.

    Scope - (Show below) - (Hide below)

    1.1This test method covers the quantitative measurement, either in the laboratory or in the field, of how easily asphaltene-containing heavy fuel oils diluted in toluene phase separate upon addition of heptane. The result is a separability number (%). See also Test Method D7061.

    1.2The test method is limited to asphaltene-containing heavy fuel oils. ASTM specification fuels that generally fall within the scope of this test method are Specification D396, Grade Nos. 4, 5, and 6, Specification D975, Grade No. 4-D, and Specification D2880, Grade Nos. 3-GT and 4-GT. Refinery fractions from which such blended fuels are made also fall within the scope of this test method.

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

    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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

    1.5This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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

    Committee D 02
    Document Type Test Method
    Product Note Reconfirmed 2017
    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 4057 : 1995 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 7061 : 2017 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 4177 : 2016 : EDT 1 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 4177 : 1995 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 4057 : 2012 : R2018 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 7061 : 2006 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 2880 : 2000 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 7061 : 2019 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 4057 : 1981 : EDT 2 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 1990 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 2880 : 2013 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 7061 : 2004 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 2880 : 2013 : REV A Standard Specification for Gas Turbine Fuel Oils
    ASTM D 2880 : 2018 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4057 : 2006 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 1998 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4177 : 2015 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 4057 : 2012 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 2003 : R2010 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4177 : 1995 : R2010 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 2015 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4177 : 1995 : R2000 Standard Practice for Automatic Sampling of Peroleum and Petroleum Products
    ASTM D 7061 : 2005 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 2880 : 2014 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 7061 : 2005 : REV A Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 2880 : 2013 : REV B Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4177 : 2016 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 4177 : 1995 : R2005 Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 1996 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 4057 : 1995 : R2000 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 4177 : 2015 : REV A Standard Practice for Automatic Sampling of Petroleum and Petroleum Products
    ASTM D 4057 : 2006 : R2011 Standard Practice for Manual Sampling of Petroleum and Petroleum Products
    ASTM D 2880 : 1978 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 7061 : 2012 Standard Test Method for Measuring n-Heptane Induced Phase Separation of Asphaltene-Containing Heavy Fuel Oils as Separability Number by an Optical Scanning Device
    ASTM D 2880 : 2003 Standard Specification for Gas Turbine Fuel Oils
    ASTM D 2880 : 2014 : REV A Standard Specification for Gas Turbine Fuel Oils
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