ISO 23499:2013

Coal — Determination of bulk density for the use in charging of coke ovens

ISO 23499:2013 provides description of a cone procedure for determining an uncompacted bulk density of crushed coal less than 37 mm in size, such as is charged into coke ovens. It focuses on the uncompacted bulk density of coal resulting from flowing the material into a measuring container (box) in the absence of compacting forces. ISO 23499:2013 does not cover procedures for determining a compacted coal bulk density nor to the testing of fine or powdered coal (for boiler or utility application) nor to the determination of bulk density of coal in storage piles.

Charbon — Détermination de la masse volumique en vrac à des fins d'enfournement dans les fours à coke

General Information

• Status: Published
• Publication Date: 21-Jul-2013
• ICS: 73.040 - Coals
• Technical Committee: ISO/TC 27/SC 1 - Coal preparation: Terminology and performance
• Drafting Committee: ISO/TC 27/SC 1 - Coal preparation: Terminology and performance
• Current Stage: 9060 - Close of review
• Start Date: 04-Jun-2029

Relations

• Revises: ISO 23499:2008 - Coal — Determination of bulk density
• Effective Date: 26-Jan-2013

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 23499
Second edition
2013-07-01
Coal — Determination of bulk density
for the use in charging of coke ovens
Charbon — Détermination de la masse volumique en vrac à des fins
d’enfournement dans les fours à coke
Reference number
ISO 23499:2013(E)
©
ISO 2013

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ISO 23499:2013(E)

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ii © ISO 2013 – All rights reserved

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ISO 23499:2013(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normatives references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Samples and apparatus . 1
5.1 General . 1
5.2 Apparatus . 2
6 Sampling . 2
6.1 Test portion for bulk density . 2
6.2 Test sample . 2
7 Procedure. 2
8 Expression of results . 4
9 Reporting of results . 5
10 Precision . 5
10.1 Repeatability . 5
10.2 Reproducibility .
...