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SRPS ISO 602:2014

Coal — Determination of mineral matter

Apr 30, 2014
Apr 30, 2014
95.99   Withdrawal of Standard   Aug 31, 2018

General information

95.99     Aug 31, 2018

ISS

B082

International Standard

73.040  

Serbian  

plan 2013

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Scope

A sample of the coal is partially demineralized by treatment with hydrochloric and hydrofluoric acids under such conditions that coal substance remains unaffected. The loss in mass of the coal due the acid treatment is recorded and the undissolved part of the mineral matter is determined by ashing the partiallay demineralized coal. The iron copntent of the ash is determined so that the pyrites present in the extracted coal can be calculated. In addition the amount of hydrochloric acid absorbed by the coal substance is determined.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS B.H8.344:1989

NOW

WITHDRAWN
SRPS ISO 602:2014
95.99 Withdrawal of Standard
Aug 31, 2018

REVISED BY

PUBLISHED
SRPS ISO 602:2018

Related project

Adopted from ISO 602:1983