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AS 4156.1-1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Coal preparation Higher rank coal - Float and sink testing (Reconfirmed 2013)

Available format(s)

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

Superseded date

29-07-2024

Language(s)

English

Published date

01-01-1994

Preview

Describes general practice used in determining the float and sink characteristics of higher rank coal and indicates procedures for deriving test samples. Methods for presenting the washability data obtained, and methods for establishing some conventional plant performance parameters, are included.

Committee
MN-001
DocumentType
Standard
ISBN
0 7262 8643 5
Pages
40
ProductNote
Reconfirmed 19-08-2013 Reconfirmation Notice 11/11/2013
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

This Standard describes general practice used in determining the float and sink characteristics of higher rank coal (see AS 2096) and indicates procedures for deriving test samples. Methods for presenting the washability data obtained, and methods for establishing some conventional plant performance parameters, are included.NOTE: For borehole samples, reference should be made to AS 2519, which sets out specific procedures and float and sink test schemes that have been developed for the various stages of an exploration program.

Standards Relationship
ISO 7936:1992 Identical

First published as AS K205-1970.
Revised and redesignated AS 1661-1977.
Second edition 1979.
Revised and redesignated AS 4156.1-1994.

AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)
AS 2026-1994 Density hydrometers
AS 3881-1991 Higher rank coal - Size analysis
AS 2519-1993 Guide to the technical evaluation of higher rank coal deposits (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.20-1992 Coal and coke - Analysis and testing Higher rank coal - Hardgrove grindability index
AS 2162-1979 Code of practice for the use of volumetric glassware
AS 1038.20-2002 Coal and coke - Analysis and testing Higher rank coal - Hardgrove grindability index (Reconfirmed 2013)
AS 2646.6-1984 Sampling of solid mineral fuels Hard coal - Preparation of samples
AS 2026-2003 Laboratory glassware - Density hydrometers
AS 3881-2002 Higher rank coal - Size analysis
AS 2617-1996 Sampling from coal seams (Reconfirmed 2013)
AS 2096-1987 Classification and coding systems for Australian coals (Reconfirmed 2013) (Reconfirmed 2023)

AS 4156.2.2-1994 Coal preparation Higher rank coal - Froth flotation - Sequential procedure
AS 1038.16-2005 Coal and coke - Analysis and testing Assessment and reporting of results (Reconfirmed 2016)
AS 1038.16-1996 Coal and coke - Analysis and testing - Assessment and reporting of results
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 4264.1-2009 Coal and coke - Sampling Coal - Sampling procedures
AS 2418-1995 Coal and coke - Glossary of terms (Reconfirmed 2013) (Reconfirmed 2023)

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