EN ISO 17225-1:2021
(Main)Solid biofuels - Fuel specifications and classes - Part 1: General requirements (ISO 17225-1:2021)
Solid biofuels - Fuel specifications and classes - Part 1: General requirements (ISO 17225-1:2021)
This document determines the fuel quality classes and specifications for solid biofuels of raw and processed materials originating from
a) forestry and arboriculture;
b) agriculture and horticulture;
c) aquaculture.
Chemically treated material may not include halogenated organic compounds or heavy metals at levels higher than those in typical virgin material values (see Annex B) or higher than typical values of the country of origin.
NOTE Raw and processed material includes woody, herbaceous, fruit, aquatic biomass and biodegradable waste originating from above sectors.
Biogene Festbrennstoffe - Brennstoffspezifikationen und -klassen - Teil 1: Allgemeine Anforderungen (ISO 17225-1:2021)
Dieses Dokument legt die qualitätsbezogenen Brennstoffklassen und Spezifikationen für biogene Festbrennstoffe aus Rohmaterial und verarbeitetem Material fest, die aus folgenden Quellen stammen:
a) Forstwirtschaft und Baumkultur;
b) Landwirtschaft und Gartenbau;
c) Aquakultur.
Chemisch behandeltes Material darf keine halogen-organischen Verbindungen oder Schwermetalle in Konzentrationen enthalten, die über denen der typischen Werte für naturbelassenes Material (siehe Anhang B) oder der typischen Werte für das Herkunftsland liegen.
ANMERKUNG Roh- und verarbeitetes Material umfasst holzartige Biomasse, halmgutartige Biomasse, Biomasse von Früchten, aquatische Biomasse und biologisch abbaubaren Abfall aus den vorstehend genannten Bereichen.
Biocombustibles solides - Classes et spécifications des combustibles - Partie 1: Exigences générales (ISO 17225-1:2021)
Le présent document détermine les classes de qualité et les spécifications des biocombustibles solides issus de matières premières et de matières transformées provenant de:
a) la sylviculture et l'arboriculture;
b) l'agriculture et l'horticulture;
c) l'aquaculture.
Les niveaux de composés organiques halogénés ou de métaux lourds inclus dans les matériaux traités chimiquement ne peuvent pas dépasser les valeurs des matériaux vierges (voir Annexe B) ou les valeurs types du pays d'origine.
NOTE Les matières premières et les matières transformées comprennent une biomasse ligneuse, herbacée, fruitière et aquatique ainsi que des déchets biodégradables provenant des secteurs cités ci-dessus.
Trdna biogoriva - Specifikacije goriv in razredi - 1. del: Splošne zahteve (ISO 17225-1:2021)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2021
Nadomešča:
SIST EN ISO 17225-1:2014
Trdna biogoriva - Specifikacije goriv in razredi - 1. del: Splošne zahteve (ISO 17225
-1:2021)
Solid biofuels - Fuel specifications and classes - Part 1: General requirements (ISO
17225-1:2021)
Biogene Festbrennstoffe - Brennstoffspezifikationen und -klassen - Teil 1: Allgemeine
Anforderungen (ISO 17225-1:2021)
Biocombustibles solides - Classes et spécifications des combustibles - Partie 1:
Exigences générales (ISO 17225-1:2021)
Ta slovenski standard je istoveten z: EN ISO 17225-1:2021
ICS:
75.160.40 Biogoriva Biofuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 17225-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2021
EUROPÄISCHE NORM
ICS 27.190; 75.160.40 Supersedes EN ISO 17225-1:2014
English Version
Solid biofuels - Fuel specifications and classes - Part 1:
General requirements (ISO 17225-1:2021)
Biocombustibles solides - Classes et spécifications des Biogene Festbrennstoffe - Brennstoffspezifikationen
combustibles - Partie 1: Exigences générales (ISO und -klassen - Teil 1: Allgemeine Anforderungen (ISO
17225-1:2021) 17225-1:2021)
This European Standard was approved by CEN on 2 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 17225-1:2021 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 17225-1:2021) 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 December 2021, and conflicting national standards
shall be withdrawn at the latest by December 2021.
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 ISO 17225-1:2014.
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 17225-1:2021 has been approved by CEN as EN ISO 17225-1:2021 without any
modification.
INTERNATIONAL ISO
STANDARD 17225-1
Second edition
2021-06
Solid biofuels — Fuel specifications
and classes —
Part 1:
General requirements
Biocombustibles solides — Classes et spécifications des
combustibles —
Partie 1: Exigences générales
Reference number
ISO 17225-1:2021(E)
©
ISO 2021
ISO 17225-1:2021(E)
© ISO 2021
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.
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ii © ISO 2021 – All rights reserved
ISO 17225-1:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 2
5 Principle . 4
6 Classification of origin and sources of solid biofuels . 4
6.1 General . 4
6.2 Woody biomass .10
6.2.1 Forest, plantation and other virgin wood.10
6.2.2 By-products and residues from wood processing industry.10
6.2.3 Used wood .10
6.2.4 Blends and mixtures .10
6.3 Herbaceous biomass .10
6.3.1 Herbaceous biomass from agriculture and horticulture .10
6.3.2 By-products and residues from food and herbaceous processing industry .10
6.3.3 Blends and mixtures .10
6.4 Fruit biomass .11
6.4.1 Orchard and horticulture fruit .11
6.4.2 By-products and residues from food and fruit processing industry .11
6.4.3 Blends and mixtures .11
6.5 Aquatic biomass .11
6.6 Biomass blends and mixtures .11
7 Specification of solid biofuels based on traded forms and properties .11
7.1 Traded forms of solid biofuels .11
7.2 Specification of properties of solid biofuels .12
Annex A (informative) Illustrations of typical forms of wood fuels and examples of particles
sizes for wood chips and hog fuel .38
Annex B (informative) Typical values of solid biomass fuels .43
Annex C (informative) Examples of possible causes for deviant levels for different
properties and of consequences of handling and treatments for the properties of
biomass .55
Annex D (informative) Calculation of the net calorific value at different bases and energy
density as received .58
Annex E (informative) Comparison of moisture content as received and dry basis .61
Bibliography .63
ISO 17225-1:2021(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
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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 of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www .iso .org/
iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 238, Solid biofuels.
This second edition cancels and replaces the first edition ISO 17225-1:2014, which has been technically
revised. The main changes compared to the previous edition are as follows:
— particle size distribution for wood chips and hog fuel updated
— Table 15 for undensified thermally treated biomass deleted
A list of all parts in the ISO 17225 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national stan
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