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AS 4264.1-2009

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Coal and coke - Sampling Coal - Sampling procedures

Available format(s)

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

Withdrawn date

06-30-2017

Published date

01-01-2009

Preview

Sets out methods for the sampling of all ranks of coal from moving streams and stationary situations, including stopped-belt sampling for routine and special purposes, to provide samples for general analysis and for the determination of total moisture. Methods for the preparation of samples are also included.

This Standard sets out methods for the sampling of coal from moving streams and stationary situations, including stopped-belt sampling, for both routine and special purposes, to provide samples for general analysis and for the determination of total moisture.The provisions of this Standard specifically include stopped-belt sampling. Although this Standard is intended to cover all coal sampling from moving streams, the procedures recommended may not be applicable in cases of extreme segregation of material, as found with very wet coal owing to moisture run-off, or with very dry coal owing to generation of dust. In such cases, it may be necessary to revert to stopped-belt sampling.Stopped-belt sampling is the reference method against which other sampling procedures are compared.Methods for the preparation of samples are also included in this Standard, and it is recognized that some on-line sampling installations perform part of the sample preparation.Sampling from coal seams is covered in AS 2617, and is excluded from this Standard.

Committee
MN-001
DocumentType
Standard
ISBN
0 7337 9002 X
Pages
77
PublisherName
Standards Australia
Status
Withdrawn
Supersedes

Originated in part as AS CK2.1-1946 and AS 4264.3-1996.Previous edition in part as AS 4264.1-1995 and AS 4264.3-1996.Revised, amalgamated and designated as AS 4264.1-2009. Originated in part as AS CK2.1 1946 and AS 4264.3 1996. Previous edition in part as AS 4264.1 1995 and AS 4264.3 1996. Revised, amalgamated and designated as AS 4264.1 2009.

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