Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke Determination of the apparent oil content of calcined cokes (gravimetric method)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-28-1986

Publisher

British Standards Institution

National foreword
Committees responsible
Method
0. Introduction
1. Scope and field of application
2. References
3. Principle
4. Apparatus
5. Sampling and sample
6. Procedure
7. Expression of results
8. Test report
Figure
Arrangement of the crucibles in the heat-resistant
steel box

Gives a conventional heating gravimetric method for determining the apparent oil content of the calcined coke used in the production of aluminium using normal and reference determination and a simplified determination. Requires an electric oven, capable of being controlled between 105 and 110 degrees C and an electric furnace, capable of being controlled up to 800 degrees C. Includes apparatus description, sampling and sample details and illustrates an arrangement of the crucibles in the heat-resistant steel box.

This International Standard specifies a conventional heating gravimetric method for the determination of the apparent oil content of the calcined coke used in the production of aluminium.

The method provides two ways of determination:

A: normal and reference determination (6.2.1);

B: simplified determination (6.2.2);

Committee	W/-
DevelopmentNote	Also numbered as ISO 6997 Supersedes 82/54156 DC (09/2005)
DocumentType	Standard
Pages	12
PublisherName	British Standards Institution
Status	Current

BS 5497-1:1979

Guide for the determination of repeatability and reproducibility for a standard test methodPrecision of test methods.

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BS 6043-2.7:1986

Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke Determination of the apparent oil content of calcined cokes (gravimetric method)

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory