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  • BS 4451:1980

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Method for determination of carbon residue of petroleum products (Ramsbottom method)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  26-10-2018

    Language(s):  English

    Published date:  30-06-1980

    Publisher:  British Standards Institution

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

    National foreword
    Cooperating organizations
    Method
    1. Scope and field of application
    2. References
    3. Principle
    4. Apparatus
    5. Checking performance of apparatus
    6. Procedure
    7. Modified procedure for determination on a 10%
        distillation residue
    8. Expression of results
    9. Precision
    10. Test report
    Annex
    Examples of suitable apparatus
    Figures
    1. Glass coking bulb
    2. Control bulb
    3. Sampling device
    4. 250 ml distillation flask
    5. 200 ml measuring cylinder
    6. Precision data
    7. Solid metal furnace
    8. Coking bulb filling device

    Abstract - (Show below) - (Hide below)

    Technically equivalent to method ASTM D 524-64:IP 14/65.

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

    Committee PTI/13
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By

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

    BS 845-2:1987 Methods for assessing thermal performance of boilers for steam, hot water and high temperature heat transfer fluids. Comprehensive procedure

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

    ISO 683-13:1974 Heat-treated steels, alloy steels and free-cutting steels Part 13: Wrought stainless steels
    ISO 3405:2011 Petroleum products Determination of distillation characteristics at atmospheric pressure
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