Standard Swedish standard · SS-EN ISO 14720-2:2013

Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in an oxygen flow (ISO 14720-2:2013)

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Standard Swedish standard · SS-EN ISO 14720-2:2013

Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in an oxygen flow (ISO 14720-2:2013)
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Scope
This standard defines a method for the determination of sulphur in powdered and granular non-oxidic ceramic raw materials and materials, which are completely oxidised at higher temperature in an oxygen atmosphere, e.g. carbon and graphite materials.
For materials, which are not completely oxidisable under these conditions, it is possible to determine sulphur,that can be released under these conditions e.g. the adherent sulphur.
This standard is applicable for materials with mass contents of sulphur < 10 % and ash contents < 20 %. The defined method is limited for materials with mass contents of
barium < 10 mg/kg, because the sulphur bonded in barium sulfate is not detectable with this method. For the lower detection limit of this method a sulphur content of 0.5 mg/kg in case of ICP OES and 5 mg/kg in the case of IC, has to be considered as recommended value.

Subjects

Raw materials (81.060.10)


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Standard Swedish standard · SS-EN ISO 14720-2:2013

Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in an oxygen flow (ISO 14720-2:2013)
Subscribe on standards - Read more Dölj
Price: 1 013 SEK
standard ikon pdf

PDF

Price: 1 013 SEK
standard ikon

Paper

Price: 1 620,80 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-89403

Edition: 1

Approved: 3/11/2013

No of pages: 28