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ISO 14720-1:2013

Testing of ceramic raw and basic materials — Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials — Part 1: Infrared measurement methods ISO 14720-1:2013

Publication date:   Feb 14, 2013

General information

90.92 Standard to be revised   Apr 10, 2024

ISO

ISO/TC 33 Refractories

International Standard

81.060.10   Raw materials

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Scope

ISO 14720-1:2013 defines a method for the determination of sulfur in powdered and granular non-oxidic ceramic raw materials and materials, such as silicon carbides, silicon nitrides, graphites, carbon blacks, cokes, carbon powders. If proved by the recovery rate, this method can also be applied for other non-metallic powdered and granular materials, e.g. silicon dioxide.
ISO 14720-1:2013 is applicable for materials with mass fractions of sulfur from 0,005 % to 2 %.
ISO 14720-1:2013 can also be applied for materials with higher mass fractions of sulfur after verification of the particular case.

Life cycle

NOW

PUBLISHED
ISO 14720-1:2013
90.92 Standard to be revised
Apr 10, 2024

REVISED BY

IN_DEVELOPMENT
ISO/CD 14720-1