Aluminium oxide primarily used for production of aluminium. Method for calculating the Al2O3 content of smelter-grade alumina

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2010

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Principle
4 Procedures
5 Calculations and expression of results
6 Test report

Specifies methods for calculating and reporting the Al[2]O[3] content of smelter-grade alumina, on either a dry or ignited basis, from the results of the determinations in accordance with ISO 806 and AS 2879.7.

This International Standard describes methods for calculating and reporting the Al₂O₃ content of smelter-grade alumina, on either a dry or ignited basis, from the results of the determinations in accordance with ISO806 and AS 2879.7.

NOTE Typical values of a smelter-grade alumina, if reported on a dry basis, would be in the range of 98,5%to 98,9%and, if reported on an ignited basis, would be in the range of 99,4%to 99,7%mass fraction.

Committee	W/-
DevelopmentNote	Supersedes 09/30196939 DC. (07/2010)
DocumentType	Standard
Pages	14
PublisherName	British Standards Institution
Status	Current
Supersedes	09/30196939 DC : 0

Standards	Relationship
ISO 12315:2010	Identical

AS 2879.7-1997	Alumina Determination of trace elements - Wavelength dispersive X-ray fluorescence spectrometric method (Reconfirmed 2013)
ISO 806:2004	Aluminium oxide primarily used for the production of aluminium — Determination of loss of mass at 300 degrees C and 1 000 degrees C

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BS ISO 12315:2010

Aluminium oxide primarily used for production of aluminium. Method for calculating the Al2O3 content of smelter-grade alumina

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory