AS 4596-1999

Table of Contents

1 -  AS 4596-1999 COPPER, LEAD AND ZINC SULFIDE CONCENTRATES-DETERMINATION OF MASS OF CONTAINED METAL IN A LOT
4 -  PREFACE
5 -  CONTENTS
7 -  1 Scope
7 -  2 Normative references
7 -  3 Definitions
7 -  3.1 lot:
7 -  3.2 wet mass of the lot:
7 -  3.3 moisture determination:
7 -  3.4 chemical analysis:
8 -  3.5 precision:
8 -  3.6 dry mass of the lot:
8 -  4 Determination of mass of contained metal
8 -  4.1 Wet mass of the lot
8 -  4.2 Moisture content of the lot
8 -  4.3 Metal content of the lot
8 -  4.4 Dry mass of the lot
8 -  4.5 Mass of contained metal
8 -  4.5.1 Major elements
9 -  4.5.2 Precious metals
9 -  5 Determination of variance of mass of contained metal
10 -  6 Examples of calculation of contained metal and its variance
10 -  6.1 Static scale
11 -  6.1.1 Mass of contained copper
11 -  6.1.2 Mass of contained gold
12 -  6.2 Draft survey
14 -  Annex A - Bibliography

Abstract

Specifies a method for determining the mass of contained metal in a lot, based on the wet mass, moisture content and dry basis metal content of the lot. This Standard is identical with and has been reproduced from ISO 13543:1996.

Scope

This International Standard specifies the method for determining the mass of contained metal in a lot, based on the wet mass, moisture content and dry basis metal content of the lot. The procedure for estimating the variance and confidence intervals for the mass of contained metal is also specified.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Standards Australia
ProductNote	Pending Revision indicates that as a result of the Aged Standards review process, the document needs updating. If no project proposal, meeting the quality criteria, is received within the 12 month timeframe, the document shall be withdrawn.
Pages
ISBN
Committee	MN-005
Supersedes	DR 98658 CP