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BS 7530-2:1995

Current

Current

The latest, up-to-date edition.

Methods for froth flotation testing of hard coal Evaluation of flotation characteristics

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-04-1995

Committees responsible
Foreword
1. Scope
2. References
3. Definitions
4. Principle
5. Reagents
6. Apparatus
7. Sampling and preparation of test sample
8. Flotation test conditions
9. Procedure
10. Presentation of results
11. Test report
Table
1. Example of presentation of froth flotation data and
     calculations for flotation characteristics curves
Figures
1. Typical flotation machine
2. Detail of flotation cell and impeller
3. Example of plot of cumulative percentage by mass
     of froth concentrate/tailings versus cumulative
     percentage ash using data from table 1
4. Example of plot of 'Mayer curve' using data from
     table 1
List of references

Describes a laboratory method for evaluation of the froth flotation characteristics of hard coal. Applies to coal in powder form or in the form of a slurry. Also gives definitions and diagrams.

This Part of BS 7530 describes a laboratory method for evaluation of the froth flotation characteristics of hard coal, of particle size less than 0.5 mm. It is applicable to coal in powder form or in the form of a slurry.

Committee
W/-
DevelopmentNote
Supersedes 94/502663 DC (10/2005) Reviewed and confirmed by BSI, October 2012. (09/2012)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 7530-1:1992 Methods for froth flotation testing of hard coal Laboratory procedure

BS 7530-1:1992 Methods for froth flotation testing of hard coal Laboratory procedure

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