Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Carboxy reactivity of calcined coke Determination of the reactivity by a loss in mass method - Section 2.20: Carboxy reactivity of calcined coke Subsection 2.20.1: Determination of the reactivity by a loss in mass method

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-03-2001

Publisher

British Standards Institution

Introduction
1 Scope
2 Normative references
3 Principle
4 Reagent
5 Apparatus
6 Sampling
7 Preparation of test sample
8 Procedure
9 Expression of results
10 Precision
11 Test report

Defines a method to determine, for a loss in mass method, of the reactivity of calcined petroleum coke, that are used in the manufacture of the production of aluminium to carbon dioxide.

Committee	W/-
DevelopmentNote	Also numbered as ISO 12981-1 (02/2001) Supersedes 97/120763 DC. (05/2005) Reviewed and confirmed by BSI, February 2007. (01/2007)
DocumentType	Standard
Pages	16
PublisherName	British Standards Institution
Status	Current
Supersedes	97/120763 DC : FEB 97

This part of ISO 12981 specifies a method for the determination, by a loss in mass method, of the reactivity of calcined petroleum coke, used in the manufacture of anodes for the production of aluminium, to carbon dioxide.

ISO 8723:1986	Carbonaceous materials for the production of aluminium Calcined coke Determination of oil content Method by solvent extraction
ISO 383:1976	Laboratory glassware — Interchangeable conical ground joints
ISO 12984:2000	Carbonaceous materials used in the production of aluminium Calcined coke Determination of particle size distribution
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 6375:1980	Carbonaceous materials for the production of aluminium Coke for electrodes Sampling