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BS 4262:1984

Current
Current

The latest, up-to-date edition.

Method of specifying the technical quality of coke for use in blast furnaces
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-09-1984

Foreword
Committees responsible
Method
1. Scope
2. Sampling and sample preparation
3. Characteristics
4. Typical values and precision of the methods
Appendices
A. Guidance on the selection of tests for coke
    quality for blast furnaces
B. Extended Micum test
C. Reactivity test
Tables
1. Details of drum tests
2. Typical values of characteristics of coke and
    precision of the test methods
3. Relations between drum indices
4. Typical extended Micum test data
Figures
1. Relationship between 10 (to the power 4)/Sm (squared)
    and drum revolutions
2. Typical arrangement of reactivity apparatus

Lists the characteristics used to specify the technical quality of the coke, states the corresponding methods of tests and gives details of typical values. Appendices deal with guidance on selection of the cokes and details of an extended Micum test.

This British Standard describes a method of specifying the technical quality of coke by listing the characteristics which are most widely used in the technical assessment of blast furnace coke.

In the case of each characteristic specified, reference is made wherever possible to an authoritative source giving detailed procedures for the experimental techniques and evaluation of the appropriate characteristic.

Information is given on typical values for each characteristic and the precision of the test methods.

It also provides guidance which may assist in the selection or choice of those properties which will be of most use in the assessment of coke for particular purposes (see Appendix A).

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

Committee
W/-
DevelopmentNote
Supersedes 81/53503 DC (08/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Current

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BS 1016-4:1973 Methods for analysis and testing of coal and coke Moisture, volatile matter and ash in the analysis sample of coke
BS 1016-2:1973 Methods for analysis and testing of coal and coke Total moisture of coke
BS 1016-9:1977 Methods for analysis and testing of coal and coke Phosphorus in coal and coke
BS 1016-18:1981 Methods for analysis and testing of coal and coke Size analysis of coke
BS 1016-13:1980 Methods for analysis and testing of coal and coke Tests special to coke
BS 1016-16:1981 Methods for analysis and testing of coal and coke Methods for reporting results
BS 1016-7:1977 Methods for analysis and testing of coal and coke Ultimate analysis of coke
BS 1017-2:1960 The sampling of coal and coke. Sampling of coke

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