AS 3881-1991

Superseded

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Higher rank coal - Size analysis

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Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

30-06-2017

Language(s)

English

Published date

13-05-1991

Publisher

Standards Australia

Sets out methods for the size analysis of higher rank coal. Coal of particle size less than 45 micrometre is excluded.

This Standard sets out methods for the size analysis of higher rank coal (i.e. coal as defined in AS 2096 as having a gross specific energy of 21 MJ/kg or greater on an ash-free, moist basis and a gross specific energy of 27 MJ/kg or greater on a dry, ash-free basis).Very fine coal (less than 45 mm) may be sized using microscopic, sedimentation or surface area measurement methods which are outside the scope of this Standard.

Committee	MN-001
DocumentType	Standard
ISBN	0 7262 6787 2
Pages	8
PublisherName	Standards Australia
Status	Superseded
SupersededBy	AS 3881-2002
Supersedes	DR 80150 DR 84043
UnderRevision	DR 02122 CP

Under Revision See DR 02122 CP First published as AS 3881-1991.

AS 2646.4-1984	Sampling of solid mineral fuels Hard coal - Sampling from stationary situations
AS 2706-1984	Numerical values - Rounding and interpretation of limiting values
AS 2096-1987	Classification and coding systems for Australian coals (Reconfirmed 2013) (Reconfirmed 2023)
AS 2418-1995	Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 2646.6-1984	Sampling of solid mineral fuels Hard coal - Preparation of samples
AS 1152-1993	Specification for test sieves
AS 2646.2-1984	Sampling of solid mineral fuels Hard coal - Sampling from moving streams

AS 4156.2.2-1994	Coal preparation Higher rank coal - Froth flotation - Sequential procedure
AS 4156.3-1994	Coal preparation Magnetite for coal preparation plant use - Test methods
AS 2519-1993	Guide to the technical evaluation of higher rank coal deposits (Reconfirmed 2013) (Reconfirmed 2023)
AS 4156.6-2000	Coal preparation Determination of dust/moisture relationship for coal (Reconfirmed 2013) (Reconfirmed 2023)
AS 4156.2.1-1994	Coal preparation Higher rank coal - Froth flotation - Basic test
TR 2.3-2	Certified reference materials - Electrode carbon - Preparation and certification of ASCRM 003-2 (for use in Gray-King coke type test (AS 1038.12.2))
AS 4264.1-1995	Coal and coke - Sampling Higher rank coal - Sampling procedures
AS 4156.2.2-1998	Coal preparation Higher rank coal - Froth flotation - Sequential procedure (Reconfirmed 2013)
AS 2418-1995	Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 4156.1-1994	Coal preparation Higher rank coal - Float and sink testing (Reconfirmed 2013)
AS 4156.7-1999	Coal preparation Coal size classifying equipment - Performance evaluation (Reconfirmed 2013) (Reconfirmed 2023)

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AS 3881-1991

Higher rank coal - Size analysis

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