BS EN ISO 14720-2:2013 PDF

Testing of ceramic raw and basic materials. Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning…

First page of standard BS EN ISO 14720-2:2013

Open preview (PDF)

Title (English):

BS EN ISO 14720-2:2013

Document status:: Withdrawn
Format:: Electronic (PDF)
Publication date:: April 30, 2013
ICS:: 81.060.10
Technical committee:: CEN
SKU:: BS EN ISO 14720-2:2013

Delivery type:

Full version50 €Read online 24h10 €Read online 72h15 €

Document language:

enru

Delivery time:Immediate download

Price:50 €

Abstract

1 Scope This part of ISO 14720 defines a method for the determination of sulfur in powdered and granular non-oxidic ceramic raw materials and materials, which are completely oxidized at a higher temperature in an oxygen atmosphere, e.g. carbon and graphite materials. For materials which are not completely oxidizable under these conditions, it is possible to determine sulfur that can be released under these conditions, e.g. the adherent sulfur. This part of ISO 14720 is applicable for materials with mass fractions of sulfur ≤ 10 % and mass fractions of ash < 20 %, The defined method is limited for materials with mass fractions of barium < 10 mg/kg, because the sulfur bonded in barium sulfate is not detectable with this method. For the lower detection limit of this method, a mass fraction of sulfur of 0,5 mg/kg in the case of inductively coupled plasma optical emission spectrometry (ICP/OES) and 5 mg/kg in the case of ion chromatography (IC) has to be considered as a recommended value.

Related standards

Mentioned in the description and other BS standards

BS EN ISO 14720-2:2013 PDF

Abstract

Related standards

Abstract

Related standards

Testing of ceramic materials - Determination of sulfur in non-oxidic ceramic raw materials and ceramic materi…

Safety of earth-moving machinery - Specification for lighting, signalling and marking lights, and reflex-refl…

Airframe rolling bearings. Technical specification.

Road vehicles. Types. Terms and definitions.

Water quality. Evaluation of the ´ultimate´ anaerobic biodegradability of organic compounds in digested sludg…

Petroleum and natural gas industries. Drilling and production equipment. Hoisting equipment. Hoisting equipme…

Specification for lifts, escalators, passenger conveyors and paternosters. Building construction requirements.

Timber structures. Test methods. Cyclic testing of joints made with mechanical fasteners.