• UNI EN ISO 19739 : 2007

    Current The latest, up-to-date edition.

    NATURAL GAS - DETERMINATION OF SULFUR COMPOUNDS USING GAS CHROMATOGRAPHY

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    Language(s): 

    Published date:  21-11-2007

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
    6 Sampling
    7 Calibration
    8 Analysis
    9 Performance characteristics required for sulfur analysis
    10 Test report
    Annex A (informative) - Columns mostly used in sulfur analysis
       (with internal phase and dimensions)
    Annex B (informative) - Types of detectors used in sulfur
       analysis
    Annex C (informative) - GC method using capillary column and
       FPD
    Annex D (informative) - GC method using ED
    Annex E (informative) - GC method using MSD
    Annex F (informative) - GC method using AED
    Annex G (informative) - GC methods using column switching and
       FPD
    Annex H (informative) - GC method using capillary column and
       SCD
    Annex I (informative) - GC method using capillary column and
       PFPD
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes the determination of hydrogen sulfide, carbonyl sulfide, C1 to C4 thiols, sulfides and tetrahydrothiophene (THT) using gas chromatography (GC).

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

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

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

    UNI/TR 11422 : 2011 LIQUEFIED PETROLEUM GAS - DETERMINATION OF TERT-BUTYL-MERCAPTAN IN THE GAS PHASE USING GASCHROMATOGRAPHY
    UNI 7133-2 : 2014 GAS ODORISATION FOR DOMESTIC AND SIMILAR USES - PART 2: REQUIREMENTS, CHECK AND MANAGEMENT

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

    ISO 10715:1997 Natural gas — Sampling guidelines
    ISO 6143:2001 Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
    ISO 14532:2014 Natural gas — Vocabulary
    ISO 6142:2001 Gas analysis Preparation of calibration gas mixtures Gravimetric method
    ISO 6145-10:2002 Gas analysis — Preparation of calibration gas mixtures using dynamic volumetric methods — Part 10: Permeation method
    ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
    ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
    ISO 6141:2015 Gas analysis Contents of certificates for calibration gas mixtures
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