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    I.S. EN ISO 18453:2005

    Current The latest, up-to-date edition.

    NATURAL GAS - CORRELATION BETWEEN WATER CONTENT AND WATER DEW POINT

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2005

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    Introduction
    1 Scope
    2 Terms and definitions
    3 Development of the correlation
    4 Range of application and uncertainty of the correlation
    5 Correlation
    Annex A (normative) Thermodynamic principles
    Annex B (informative) Traceability
    Annex C (informative) Examples of calculations
    Annex D (informative) Subscripts, symbols, units,
            conversion factors and abbreviations
    Bibliography

    Abstract - (Show below) - (Hide below)

    Outlines a method to provide users with a reliable mathematical relationship between water content and water dew point in natural gas when one of the two is known.

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

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

    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 6976:2016 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
    ISO 6327:1981 Gas analysis — Determination of the water dew point of natural gas — Cooled surface condensation hygrometers
    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 10101-1:1993 Natural gas — Determination of water by the Karl Fischer method — Part 1: Introduction
    ISO 13686:2013 Natural gas Quality designation
    ISO 14532:2014 Natural gas — Vocabulary
    ISO Guide 30:2015 Reference materials Selected terms and definitions
    ISO 10101-2:1993 Natural gas — Determination of water by the Karl Fischer method — Part 2: Titration procedure
    ISO 13443:1996 Natural gas Standard reference conditions
    ISO 10101-3:1993 Natural gas — Determination of water by the Karl Fischer method — Part 3: Coulometric procedure
    ISO 11541:1997 Natural gas Determination of water content at high pressure
    ISO 6568:1981 Natural gas — Simple analysis by gas chromatography
    ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
    ISO 7504:2015 Gas analysis Vocabulary
    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
    ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability
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