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ISO/TR 9686:2017

Direct reduced iron — Determination of carbon and/or sulfur — High-frequency combustion method with infrared measurement ISO/TR 9686:2017

Publication date:   May 17, 2017

General information

60.60 Standard published   May 17, 2017

ISO

ISO/TC 102/SC 2 Chemical analysis

Technical Report

73.060.10   Iron ores

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Scope

ISO/TR 9686:2017 specifies a method for the determination of the mass fraction of carbon and/or sulfur in direct reduced iron by infrared measurement after high-frequency combustion.
This method is applicable to mass fractions of carbon between 0,05 % and 2,5 %, and/or mass fractions of sulfur between 0,001 % and 0,05 % in direct reduced iron.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 9686:2006

NOW

PUBLISHED
ISO/TR 9686:2017
60.60 Standard published
May 17, 2017