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  • BS ISO 23874 : 2006

    Current The latest, up-to-date edition.

    NATURAL GAS - GAS CHROMATOGRAPHIC REQUIREMENTS FOR HYDROCARBON DEWPOINT CALCULATION

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2006

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Principle
    4 Materials
    5 Apparatus
    6 Performance requirements
    7 Sampling
    8 Analytical procedure
    9 Methods of test
    10 Uncertainty in composition
    11 Calculation of dewpoint temperature
    12 Analytical uncertainty contribution to dewpoint
       temperature
    Annex A (informative) Typical analytical conditions
            for C[5] to C[12] analysis
    Annex B (informative) Validation of fraction data
    Annex C (informative) Precision of area ratio
    Annex D (informative) Recommendations on sample
            calibration gas introduction
    Annex E (informative) Calculation of fraction
            quantities, boiling points and component
            uncertainties
    Bibliography

    Abstract - (Show below) - (Hide below)

    Specifies the performance requirements for analysis of treated natural gas of transmission or pipeline quality in sufficient detail so that the hydrocarbon dewpoint temperature can be calculated using an appropriate equation of state.

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

    Committee PTI/15
    Development Note Supersedes 05/30068455 DC. (03/2007)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 10715:1997 Natural gas — Sampling guidelines
    ISO 6974-6:2002 Natural gas Determination of composition with defined uncertainty by gas chromatography Part 6: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and C1 to C8 hydrocarbons using three capillary columns
    ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
    ISO 6974-4:2000 Natural gas — Determination of composition with defined uncertainty by gas chromatography — Part 4: Determination of nitrogen, carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns
    ISO 6975:1997 Natural gas — Extended analysis — Gas-chromatographic method
    ISO 6974-3:2000 Natural gas Determination of composition with defined uncertainty by gas chromatography Part 3: Determination of hydrogen, helium, oxygen, nitrogen, carbon dioxide and hydrocarbons up to C8 using two packed columns
    ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
    ISO 6974-5:2014 Natural gas Determination of composition and associated uncertainty by gas chromatography Part 5: Isothermal method for nitrogen, carbon dioxide, C1 to C5 hydrocarbons and C6+ hydrocarbons
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