BS 1016-112:1995
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Methods for analysis and testing of coal and coke Determination of Hardgrove grindability index of hard coal
Hardcopy , PDF
31-10-2015
English
15-04-1995
Committees responsible
National foreword
Method
1. Scope
2. Normative references
3. Definition
4. Principle
5. Apparatus
6. Sampling
7. Preparation of test sample
8. Procedure
9. Expression of results
10. Precision
11. Test report
Annexes
A. (normative) Calibration charts
B. (normative) Preparation of national standard
reference coal samples with certified Hardgrove
grindability indices
C. (informative) Calibration of national Hardgrove
machines
Figures
1. Hardgrove grindability machine
2. Sectional view of the grinding elements with an
indication of the essential tolerances
A.1 Specimen calibration chart
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