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  • BS 3156-11.0.1(1997) : 1997 AMD 12077

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    ANALYSIS OF FUEL GASES - METHODS FOR NON-MANUFACTURED GASES - GENERAL - GUIDELINES FOR SAMPLING NATURAL GAS

    Available format(s): 

    Superseded date:  15-03-2001

    Language(s): 

    Published date:  23-11-2012

    Publisher:  British Standards Institution

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

    1 Scope
    2 Definitions
    3 Principles of sampling
    4 Safety precautions
    5 Technical considerations
    6 Materials used in sampling
    7 General preparation of equipment
    8 Sampling equipment
    9 Spot sampling
    10 Direct sampling
    11 Incremental sampling
    Annexes
    A Use of a block valve in direct sampling
    B Cleaning of steel sampling cylinders
    C Procedure for low-pressure sampling into glass cylinders
    D Procedure for sampling by the fill-and-empty method
    E Procedure for sampling by the controlled-rate method
    F Procedure for sampling by the evacuated-cylinder method
    G Guidelines for the calculation of the residence time
    H Student's t-table
    J Bibliography

    Abstract - (Show below) - (Hide below)

    Gives precise guidance for collection, conditioning and handling of representative samples of processed natural gas streams. In addition it supplies guidelines for sampling strategy, probe location and handling and design of sampling equipment. Also deals with spot, composite (incremental) and continuous sampling methods. Considers oxygen, hydrogen sulfide, air, nitrogen and carbon dioxide in the gas stream, but does not cover sampling of liquid streams or streams having multiphase flow.

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

    Committee PTI/15
    Development Note Renumbered and superseded by BS EN ISO 10715 Supersedes 94/503868 DC (03/2001)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Supersedes
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