BS 4262:1984
Current
The latest, up-to-date edition.
Method of specifying the technical quality of coke for use in blast furnaces
Hardcopy , PDF
English
28-09-1984
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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.
| 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
|
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.
| BS 853(1990) : 1990 AMD 8979 | SPECIFICATION FOR VESSELS FOR USE IN HEATING SYSTEMS - CALORIFIERS AND STORAGE VESSELS FOR CENTRAL HEATING AND HOT WATER SUPPLY |
| 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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