Methods of sampling and test for carbonaceous materials used in aluminium manufacture Determination of the atomic C/H ratio of the quinoline-insoluble material

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-01-2000

Publisher

British Standards Institution

1 Scope
2 Normative references
3 Principle
4 Isolation of quinoline-insoluble material for analysis
      4.1 Reagents
      4.2 Apparatus
      4.3 Sampling and preparation of the test sample
      4.4 Procedure
      4.5 Calculation and expression of results
5 Analysis of quinoline-insoluble material for carbon and
      hydrogen content
      5.1 Reagents
      5.2 Apparatus
      5.3 Preparation of the apparatus
      5.4 Procedure
      5.5 Calculation and expression of results
      5.6 Ash content
6 Precision
      6.1 Repeatability
      6.2 Reproducibility
7 Test report

Defines a method for the atomic carbon/hydrogen ratio of quinoline-insoluble material isolated from coal-tar pitches. A procedure suitable for the analysis is described.

This International Standard describes a method for the determination of the atomic carbon/hydrogen ratio of quinoline-insoluble material isolated from coal-tar pitches. A procedure for the isolation of the quinoline-insoluble material in a form suitable for the analysis is described.

NOTE The isolation procedure is not an alternative to ISO 6971¹⁾, which is to be used in all cases where the amount of quinoline-insoluble matter present in a pitch is to be determined.

Committee	W/-
DevelopmentNote	Supersedes BS 6043-1.11(1994) & 97/120522 DC (03/2005) Reviewed and confirmed by BSI, February 2007. (01/2007)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Current
Supersedes	BS 6043-1.11:1994

ISO 6257:2002	Carbonaceous materials used in the production of aluminium — Pitch for electrodes — Sampling
ISO 565:1990	Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 4788:2005	Laboratory glassware Graduated measuring cylinders

View more information

€155.16

Excluding VAT

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Get in touch with us

BS 6043-1.11:2000

Methods of sampling and test for carbonaceous materials used in aluminium manufacture Determination of the atomic C/H ratio of the quinoline-insoluble material

Table of Contents

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory