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EN ISO 14720-1:2013

(Main)

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)

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)

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.

Prüfung keramischer Roh- und Werkstoffe - Bestimmung des Schwefelgehaltes in pulver- und kornförmigen nichtoxidischen keramischen Roh- und Werkstoffen - Teil 1: Infrarotmessverfahren (ISO 14720-1:2013)

Dieser Teil der ISO 14720 legt ein Verfahren für die Bestimmung des Schwefelgehaltes in Pulvern und Granulaten von nichtoxidischen keramischen Roh- und Werkstoffen, wie Siliciumcarbiden, Siliciumnitriden, Graphiten, (Flamm-)Rußen, Koksen und Kohlepulvern, fest. Bei nachgewiesener guter Wiederfindungsrate kann dieses Verfahren auch für andere nichtmetallische pulver- oder kornförmige (granulatförmige) Roh- und Werkstoffe angewendet werden, z. B. Siliciumdioxid.
Dieser Teil der ISO 14720 gilt für Werkstoffe mit einem Massenanteil an Schwefel von 0,005 % bis 2 %.
Dieser Teil der ISO 14720 kann auch auf Werkstoffe mit höheren Massenanteilen an Schwefel nach Prüfung im jeweiligen Einzelfall angewendet werden.

Essais des matières premières pour produits réfractaires - Dosage du soufre dans les matières premières non oxydantes sous forme de poudre et de granulés - Partie 1: Méthodes d'essai par infrarouge (ISO 14720-1:2013)

Preskušanje keramičnih surovin in osnovnih materialov - Ugotavljanje žvepla v praških in zrnih (granulah) neoksidativnih keramičnih surovin in osnovnih materialov - 1. del: Infrardeče merilne metode (ISO 14720-1:2013)

Ta del standarda ISO 14720 določa metodo za ugotavljanje žvepla v praških in zrnih (granulah) neoksidativnih keramičnih surovin in materialov, kot so silicijev karbid, silicijev nitrid, grafit, ogljene saje, koks, ogljikov prašek. Če je stopnja primerljivosti sprejemljiva, se ta metoda lahko uporabi tudi za druge nekovinske materiale v praških in zrnih (granulah), npr. silicijev dioksid. Ta del standarda ISO 14720 se uporablja za materiale z masnimi deleži žvepla od 0,005 % do 2 %. Ta del standarda ISO 14720 se lahko uporablja tudi za materiale z večjimi masnimi deleži žvepla, ampak po preverjanju posameznega primera.

General Information

Status
Published
Publication Date
05-Mar-2013
Withdrawal Date
29-Sep-2013
ICS
81.060.10 - Raw materials
Technical Committee
CEN/TC 187 - Refractory products and materials
Drafting Committee
CEN/TC 187/WG 4 - Chemical analysis
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
06-Mar-2013
Completion Date
06-Mar-2013
Ref Project
SIST EN 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)

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 14720-1:2013
01-maj-2013
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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)
Prüfung keramischer Roh- und Werkstoffe - Bestimmung des Schwefel-gehaltes in
pulver- und kornförmigen nichtoxidischen keramischen Roh- und Werkstoffen - Teil 1:
Infrarotmessverfahren (ISO 14720-1:2013)
Essais des matières premières pour produits réfractaires - Dosage du soufre dans les
matières premières non oxydantes sous la forme de poudre et granulés - Partie 1:
Méthodes d'essai aux infrarouges (ISO 14720-1:2013)
Ta slovenski standard je istoveten z: EN ISO 14720-1:2013
ICS:
81.060.10 Surovine Raw materials
SIST EN ISO 14720-1:2013 en,fr
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 14720-1:2013

---------------------- Page: 2 ----------------------

SIST EN ISO 14720-1:2013


EUROPEAN STANDARD
EN ISO 14720-1

NORME EUROPÉENNE

EUROPÄISCHE NORM
March 2013
ICS 81.060.10
English Version
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)
Essais des matières premières pour produits réfractaires - Prüfung keramischer Roh- und Werkstoffe - Bestimmung
Dosage du soufre dans les matières premières non des Schwefelgehaltes in pulver- und kornförmigen
oxydantes sous forme de poudre et de granulés - Partie 1: nichtoxidischen keramischen Roh- und Werkstoffen - Teil
Méthodes d'essai par infrarouge (ISO 14720-1:2013) 1: Infrarotmessverfahren (ISO 14720-1:2013)
This European Standard was approved by CEN on 16 February 2013.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14720-1:2013: E
worldwide for CEN national Members.

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SIST EN ISO 14720-1:2013
EN ISO 14720-1:2013 (E)
Contents Page
Foreword . 3

2

---------------------- Page: 4 ----------------------

SIST EN ISO 14720-1:2013
EN ISO 14720-1:2013 (E)
Foreword
This document (EN ISO 14720-1:2013) has been prepared by Technical Committee ISO/TC 33 "Refractories"
in collaboration with Technical Committee CEN/TC 187 “Refractory products and materials” the secretariat of
which is held by BSI.
This European Standard shall be given the status of a national standard, either by publication of an identical
text or by endorsement, at the latest by September 2013, and conflicting national standards shall be
withdrawn at the latest by September 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech
Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, L
...

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