EN ISO 18123:2015
(Main)Solid biofuels - Determination of the content of volatile matter (ISO 18123:2015)
Solid biofuels - Determination of the content of volatile matter (ISO 18123:2015)
ISO 18123:2015 aims to define the requirements and method used to determine the volatile matter content of solid biofuels. It is intended for persons and organisations that manufacture, plan, sell, erect or use machinery, equipment, tools, and entire plants related to solid biofuels, and to all persons and organisations involved in producing, purchasing, selling, and utilizing solid biofuels.
The volatile matter content is determined as the loss in mass, less that due to moisture, when solid biofuel is subject to partial pyrolysis under standardized conditions.
Biogene Festbrennstoffe - Bestimmung des Gehaltes an flüchtigen Bestandteilen (ISO 18123:2015)
Diese Internationale Norm zielt darauf ab, die Anforderungen an und ein Verfahren für die Bestimmung des Gehaltes an flüchtigen Bestandteilen von biogenen Festbrennstoffen festzulegen. Sie ist für Personen und Organisationen bestimmt, die sich mit der Fertigung, der Planung, dem Verkauf, der Aufstellung oder dem Einsatz von Maschinen, Ausrüstungen, Werkzeugen und kompletten Anlagen für biogene Festbrennstoffe befassen, und für alle Personen und Organisationen, die in Erzeugung, Einkauf, Verkauf und Verwertung von biogenen Festbrennstoffen einbezogen sind.
Der Gehalt an flüchtigen Bestandteilen wird als Masseverlust abzüglich des Massenanteils des Wasser-verlustes bestimmt, wenn ein biogener Festbrennstoff einer partiellen Pyrolyse unter genormten Bedingungen unterzogen wird.
Biocombustibles solides - Méthode de détermination de la teneur en matières volatiles (ISO 18123:2015)
ISO 18123:2015 a pour objectif de définir la méthode utilisée pour déterminer la teneur en matières volatiles des biocombustibles solides, et les exigences afférentes. Elle est destinée aux personnes et aux entreprises qui fabriquent, conçoivent, vendent, montent ou utilisent des machines, des équipements, des outils et des usines complètes en lien avec les biocombustibles solides, et à toutes les personnes et entreprises impliquées dans la production, l'achat, la vente et l'utilisation de biocombustibles solides.
La teneur en matières volatiles est déterminée comme étant la perte de masse, diminuée de celle due à l'humidité, qui s'opère lorsque le biocombustible solide est soumis à une pyrolyse partielle dans des conditions normalisées.
Trdna biogoriva - Določevanje vsebnosti hlapnih snovi (ISO 18123:2015)
Cilj tega dokumenta je opredelitev zahtev in metod, ki se uporabljajo za določevanje vsebnosti hlapnih snovi v trdnih biogorivih. Namenjen je osebam in organizacijam, ki proizvajajo, načrtujejo, prodajajo, sestavljajo ali uporabljajo stroje, opremo, orodja in celotne obrate, povezane s trdnimi biogorivi, ter vsem osebam in organizacijam, ki so vključene v proizvodnjo, nabavo, prodajo in izkoriščanje trdnih biogoriv. Vsebnost hlapnih snovi se določi kot izguba mase, zmanjšana za vlago, ko se za trdno biogorivo izvede delna piroliza pri standardnih pogojih.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2016
1DGRPHãþD
SIST EN 15148:2010
7UGQDELRJRULYD'RORþHYDQMHYVHEQRVWLKODSQLKVQRYL ,62
Solid biofuels - Determination of the content of volatile matter (ISO 18123:2015)
Feste Biobrennstoffe - Bestimmung des Gehaltes an flüchtigen Bestandteilen (ISO
18123:2015)
Biocombustibles solides - Méthode de détermination de la teneur en matières volatiles
(ISO 18123:2015)
Ta slovenski standard je istoveten z: EN ISO 18123:2015
ICS:
27.190 Biološki viri in drugi Biological sources and
alternativni viri energije alternative sources of energy
75.160.10 Trda goriva Solid fuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 18123
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2015
EUROPÄISCHE NORM
ICS 75.160.10
English Version
Solid biofuels - Determination of the content of volatile
matter (ISO 18123:2015)
Biocombustibles solides - Méthode de détermination Biogene Festbrennstoffe - Bestimmung des Gehaltes an
de la teneur en matières volatiles (ISO 18123:2015) flüchtigen Bestandteilen (ISO 18123:2015)
This European Standard was approved by CEN on 5 September 2015.
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
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18123:2015 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 18123:2015) has been prepared by Technical Committee ISO/TC 238 "Solid
biofuels" in collaboration with Technical Committee CEN/TC 335 “Solid biofuels” the secretariat of
which is held by SIS.
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 May 2016, and conflicting national standards shall be
withdrawn at the latest by May 2016.
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.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
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, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 18123:2015 has been approved by CEN as EN ISO 18123:2015 without any modification.
INTERNATIONAL ISO
STANDARD 18123
First edition
2015-10-15
Solid biofuels — Determination of the
content of volatile matter
Biocombustibles solides — Méthode de détermination de la teneur en
matières volatiles
Reference number
ISO 18123:2015(E)
©
ISO 2015
ISO 18123:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
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ii © ISO 2015 – All rights reserved
ISO 18123:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
5.1 Furnace . 2
5.2 Thermocouples and temperature calibration . 3
5.3 Crucible. 3
5.4 Crucible stand . 4
5.5 Balance . 5
5.6 Desiccator and desiccant . 5
6 Sample preparation . 5
6.1 Sample size . 5
6.2 Sample conditioning. 5
7 Procedure. 6
7.1 Conditioning of crucibles . 6
7.2 Charging of crucibles . 6
7.3 Volatilization of test portion . 6
8 Calculation . 6
9 Performance characteristics . 7
9.1 Repeatability . 7
9.2 Reproducibility . 7
10 Test report . 7
Bibliography . 8
ISO 18123:2015(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical
Barriers to Trade (TBT) see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 238, Solid biofuels.
iv © ISO 2015 – All rights reserved
ISO 18123:2015(E)
Introduction
The volatile matter content is determined as the loss in mass, less that due to moisture, when a solid
biofuel is heated out of contact with air under standardised conditions. The test is empirical and, in
order to ensure reproducible results, it is essential that the rate of heating, the final temperature, and
the overall duration of the test are carefully controlled. It is also essential to exclude air from the solid
biofuel during heating to prevent oxidation. The fit of the crucible lid is therefore critical. The moisture
content of the general analysis sample is determined at the same time as the volatile matter so that the
appropriate correction can be made.
INTERNATIONAL STANDARD ISO 18123:2015(E)
Solid biofuels — Determination of the content of volatile
matter
1 Scope
This International Standard aims to define the requirements and method used to determine the volatile
matter content of solid biofuels. It is intended for persons and organisations that m
...
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