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BS ISO 12988-2:2004

Current

Current

The latest, up-to-date edition.

Carbonaceous materials used in the production of aluminium. Baked anodes. Determination of the reactivity to carbon dioxide Thermogravimetric method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-01-2004

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Reagents
7 Sample
8 Calibration
9 Procedure
10 Calculation of results
11 Precision and bias
12 Test report
Bibliography

Provides the thermogravimetric (TGA) determination of CO[2] reactivities and dusting of shaped carbon anodes used in the aluminium reduction industry. Many types of apparatus are available with a wide variety of thermal conditions, sample-size capability, materials of construction and procedures for determining the mass loss and subsequent rate of reaction.

This test method covers the thermogravimetric (TGA) determination of CO2 reactivities and dusting of shaped carbon anodes used in the aluminium reduction industry. Many types of apparatus are available with a wide variety of thermal conditions, sample-size capability, materials of construction and procedures for determining the mass loss and subsequent rate of reaction. This test method standardizes the variables of sample dimensions, reaction temperature, gas velocity over the exposed surfaces, and reaction time such that results obtained on different types of apparatus are correlatable.

Committee
W/-
DevelopmentNote
Supersedes 02/123063 DC. (12/2004) Reviewed and confirmed by BSI, April 2008. (03/2008)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
ISO 12988-2:2004 Identical

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