ISO 23873:2010

Hard coal — Method for the measurement of the swelling of hard coal using a dilatometer

ISO 23873:2010 describes a method for the measurement of the swelling of hard coal using a dilatometer.

Houille — Méthode pour le mesurage du gonflement de la houille au moyen d'un dilatomètre

General Information

• Status: Published
• Publication Date: 03-Nov-2010
• ICS: 73.040 - Coals
• ICS: 75.160.10 - Solid fuels
• Technical Committee: ISO/TC 27/SC 5 - Methods of analysis
• Drafting Committee: ISO/TC 27/SC 5 - Methods of analysis

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 23873
First edition
2010-11-15

Hard coal — Method for the measurement
of the swelling of hard coal using a
dilatometer
Houille — Méthode pour le mesurage du gonflement de la houille au
moyen d'un dilatomètre




Reference number
ISO 23873:2010(E)
©
ISO 2010

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ISO 23873:2010(E)
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ISO 23873:2010(E)
Contents Page
Foreword .iv
Introduction.v
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Principle .2
5 Materials .2
6 Apparatus.2
6.1 Mould and accessories.2
6.2 Dilatometer.3
6.3 Dilatometer furnace.3
6.4 Temperature controller .4
6.5 Temperature recorder .4
6.6 Retort and piston.4
6.7 Means of recording piston movement .4
6.8 Cleaning instruments.4
7 Procedure.5
7.1 Temperature calibration.5
7.2 Preparation of test sample and test pieces .5
7.3 Determination .
...