ISO 1953:1994

Hard coal — Size analysis by sieving

Publication date: 14 korr 1994

95.99 Withdrawal of Standard 10 nën 2015

General information

Current stage: 95.99 Effective date: 10 nën 2015

Originator: ISO

Owner: ISO/TC 27/SC 1

Type: International Standard

ICS: 73.040

Gjuha: frëngjisht anglisht

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Statusi: Shfuqizuar

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Scope

Specifies reference methods for the size analysis of coal by manual sieving (wet or dry), using test sieves of aperture sizes between 125 mm and 45 µm. A guide to sampling is given in annex A and notes on the use of mechanical sieving are given in annex B. Is applicable to all hard coals. Is not applicable to coke or other manufactured fuels. In the case of pulverized coal, the methods described will determine only the percentage of oversize.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 1953:1972

NOW

WITHDRAWN
ISO 1953:1994
95.99 Withdrawal of Standard
10 nën 2015

REVISED BY

PUBLISHED
ISO 1953:2015