• UNI EN ISO 12213-2 : 2010

    Current The latest, up-to-date edition.

    NATURAL GAS - CALCULATION OF COMPRESSION FACTOR - PART 2: CALCULATION USING MOLAR-COMPOSITION ANALYSIS

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    Published date:  04-02-2010

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Method of calculation
    5 Computer program
    Annex A (normative) - Symbols and units
    Annex B (normative) - Description of the AGA8-92DC
      method
    Annex C (normative) - Example calculations
    Annex D (normative) - Pressure and temperature conversion
      factors
    Annex E (informative) - Performance over wider ranges of
      application
    Annex F (informative) - Subroutines in Fortran for the
      AGA8-92DC method
    Bibliography

    Abstract - (Show below) - (Hide below)

    The standard specifies methods for the calculation of compression factors of natural gases, natural gases containing a synthetic admixture and similar mixtures at conditions under which the mixture can exist only as a gas.

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

    Committee CT 101
    Document Type Standard
    Publisher Ente Nazionale Italiano di Unificazione (UNI)
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    UNI 11363 : 2010 COMBUSTIBLE GASES - MEASUREMENTS OF FLOW RATE AND QUANTITY - METROLOGICAL TRACEABILITY
    UNI 9167 : 2009 INITIAL PRESSURE AND REDUCTION PLANTS FOR NATURAL GAS - DESIGN, CONSTRUCTION AND TESTING

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

    ISO 80000-4:2006 Quantities and units Part 4: Mechanics
    ISO 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
    ISO 12213-1:2006 Natural gas Calculation of compression factor Part 1: Introduction and guidelines
    ISO 80000-5:2007 Quantities and units Part 5: Thermodynamics
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