Solid recovered fuels - Determination of calorific value (ISO 21654:2021)

This document specifies a method for the determination of gross calorific value of solid recovered fuels at constant volume and at the reference temperature 25 °C in a combustion vessel calorimeter calibrated by combustion of certified benzoic acid.

Feste Sekundärbrennstoffe - Bestimmung des Brennwertes (ISO 21654:2021)

Dieses Dokument legt für feste Sekundärbrennstoffe ein Verfahren zur Bestimmung des Brennwertes bei konstantem Volumen und einer Referenztemperatur von 25 °C fest, wozu ein Verbrennungsgefäß-Kalori¬meter verwendet wird, das durch die Verbrennung zertifizierter Benzoesäure kalibriert ist.

Combustibles solides de récupération - Détermination du pouvoir calorifique (ISO 21654:2021)

Le présent document spécifie une méthode de détermination du pouvoir calorifique supérieur de combustibles solides de récupération à volume constant et à une température de référence de 25 °C dans une bombe calorimétrique étalonnée par combustion d'acide benzoïque certifié.

Trdna alternativna goriva - Določevanje kalorične vrednosti (ISO 21654:2021)

General Information

Status
Published
Publication Date
06-Jul-2021
Withdrawal Date
30-Jan-2022
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
07-Jul-2021
Completion Date
07-Jul-2021

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 21654:2021
01-oktober-2021
Nadomešča:
SIST EN 15400:2011
Trdna alternativna goriva - Določevanje kalorične vrednosti (ISO 21654:2021)
Solid recovered fuels - Determination of calorific value (ISO 21654:2021)
Feste Sekundärbrennstoffe - Bestimmung des Brennwertes (ISO 21654:2021)
Combustibles solides de récupération - Détermination du pouvoir calorifique (ISO
21654:2021)
Ta slovenski standard je istoveten z: EN ISO 21654:2021
ICS:
75.160.10 Trda goriva Solid fuels
SIST EN ISO 21654:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 21654:2021

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SIST EN ISO 21654:2021


EN ISO 21654
EUROPEAN STANDARD

NORME EUROPÉENNE

July 2021
EUROPÄISCHE NORM
ICS 75.160.10 Supersedes EN 15400:2011
English Version

Solid recovered fuels - Determination of calorific value
(ISO 21654:2021)
Combustibles solides de récupération - Détermination Feste Sekundärbrennstoffe - Bestimmung des
du pouvoir calorifique (ISO 21654:2021) Brennwertes (ISO 21654:2021)
This European Standard was approved by CEN on 19 March 2021.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, 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: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21654:2021 E
worldwide for CEN national Members.

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SIST EN ISO 21654:2021
EN ISO 21654:2021 (E)
Contents Page
European foreword . 3

2

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SIST EN ISO 21654:2021
EN ISO 21654:2021 (E)
European foreword
This document (EN ISO 21654:2021) has been prepared by Technical Committee ISO/TC 300 "Solid
recovered materials, including solid recovered fuels" in collaboration with Technical Committee
CEN/TC 343 “Solid Recovered Fuels” the secretariat of which is held by SFS.
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 January 2022, and conflicting national standards shall
be withdrawn at the latest by January 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN 15400:2011.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN websites.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 21654:2021 has been approved by CEN as EN ISO 21654:2021 without any modification.

3

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SIST EN ISO 21654:2021

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SIST EN ISO 21654:2021
INTERNATIONAL ISO
STANDARD 21654
First edition
2021-06
Solid recovered fuels — Determination
of calorific value
Combustibles solides de récupération
...

SLOVENSKI STANDARD
oSIST prEN ISO 21654:2020
01-marec-2020
Trdna alternativna goriva - Določevanje kalorične vrednosti (ISO/DIS 21654:2019)
Solid recovered fuels - Determination of calorific value (ISO/DIS 21654:2019)
Feste Sekundärbrennstoffe - Bestimmung des Brennwertes (ISO/DIS 21654:2019)
Combustibles solides de récupération - Détermination du pouvoir calorifique (ISO/DIS
21654:2019)
Ta slovenski standard je istoveten z: prEN ISO 21654
ICS:
75.160.10 Trda goriva Solid fuels
oSIST prEN ISO 21654:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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oSIST prEN ISO 21654:2020

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oSIST prEN ISO 21654:2020
DRAFT INTERNATIONAL STANDARD
ISO/DIS 21654
ISO/TC 300 Secretariat: SFS
Voting begins on: Voting terminates on:
2019-12-19 2020-03-12
Solid recovered fuels — Determination of calorific value
Combustibles solides de récupération — Détermination du pouvoir calorifique
ICS: 75.160.10
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 21654:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019

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oSIST prEN ISO 21654:2020
ISO/DIS 21654:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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 written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

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oSIST prEN ISO 21654:2020
ISO/DIS 21654:2019(E)
Contents
Foreword . vi
Introduction . vii
1 Scope .1
2 Normative references .1
3 Terms and definitions .1
4 Principle .3
4.1 Gross calorific value .3
4.2 Net calorific value .3
5 Reagents .3
6 Apparatus .4
6.1 General .4
6.2 Calorimeter with thermostat .5
7 Preparation of test sample .
...

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