Solid biofuels - Determination of fines content in quantities of pellets (ISO 18846:2016)

This international standard specifies the method of determining the content of fines in quantities of pellets by means of manual sieving with a sieve with an aperture of 3,15 mm.

Biogene Festbrennstoffe - Bestimmung des Gehaltes an Feingut in Mengen von Pellets (ISO 18846:2016)

Biocombustibles solides - Dosage de la teneur en particules fines dans les quantités de granulés (ISO 18846:2016)

L'ISO 18846 :2016 spécifie une méthode de détermination de la quantité de matériau passant à travers un tamis ayant des perforations rondes de 3,15 mm de diamètre.

Trdna biogoriva - Določevanje drobirja v količini peletov (ISO 18846:2016)

Ta mednarodni standard določa metodo ugotavljanja drobirja v količini peletov s pomočjo ročnega sejanja in s sejalno odprtino premera 3,15 mm.

General Information

Status
Published
Public Enquiry End Date
09-Jul-2015
Publication Date
11-Oct-2016
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
22-Sep-2016
Due Date
27-Nov-2016
Completion Date
12-Oct-2016

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SLOVENSKI STANDARD
SIST EN ISO 18846:2016
01-november-2016
7UGQDELRJRULYD'RORþHYDQMHGURELUMDYNROLþLQLSHOHWRY ,62

Solid biofuels - Determination of fines content in quantities of pellets (ISO 18846:2016)

Biogene Festbrennstoffe - Bestimmung des Gehaltes an Feingut in Mengen von Pellets

(ISO 18846:2016)

Biocombustibles solides - Dosage de la teneur en particules fines dans les quantités de

granulés (ISO 18846:2016)
Ta slovenski standard je istoveten z: EN ISO 18846:2016
ICS:
75.160.40 Biogoriva Biofuels
SIST EN ISO 18846:2016 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 18846:2016
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SIST EN ISO 18846:2016
EN ISO 18846
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2016
EUROPÄISCHE NORM
ICS 27.190; 75.160.10
English Version
Solid biofuels - Determination of fines content in quantities
of pellets (ISO 18846:2016)

Biocombustibles solides - Détermination de la teneur Biogene Festbrennstoffe - Bestimmung des Gehaltes an

en fines dans des échantillons de granulés (ISO Feingut in Mengen von Pellets (ISO 18846:2016)

18846:2016)
This European Standard was approved by CEN on 7 August 2016.

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

© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18846:2016 E

worldwide for CEN national Members.
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SIST EN ISO 18846:2016
EN ISO 18846:2016 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 18846:2016
EN ISO 18846:2016 (E)
European foreword

This document (EN ISO 18846:2016) 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 March 2017, and conflicting national standards shall

be withdrawn at the latest by March 2017.

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, 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 18846:2016 has been approved by CEN as EN ISO 18846:2016 without any modification.

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SIST EN ISO 18846:2016
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SIST EN ISO 18846:2016
INTERNATIONAL ISO
STANDARD 18846
First edition
2016-09-01
Solid biofuels — Determination of
fines content in samples of pellets
Biocombustibles solides — Détermination de la teneur en fines dans
des échantillons de granulés
Reference number
ISO 18846:2016(E)
ISO 2016
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SIST EN ISO 18846:2016
ISO 18846:2016(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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

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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved
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SIST EN ISO 18846:2016
ISO 18846:2016(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

Introduction ..................................................................................................................................................................................................................................v

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Principle ........................................................................................................................................................................................................................ 1

5 Apparatus ..................................................................................................................................................................................................................... 1

6 Sample preparation ........................................................................................................................................................................................... 2

6.1 Sample reduction .................................................................................................................................................................................. 2

6.2 Size of the test portion ..................................................................................................................................................................... 2

7 Procedure..................................................................................................................................................................................................................... 2

7.1 Sieving ............................................................................................................................................................................................................ 2

7.2 Weighing ....................................................................................................................................................................................................... 3

8 Calculations................................................................................................................................................................................................................ 3

8.1 Total mass of all fractions .............................................................................................................................................................. 3

8.2 Proportion of fines ............................................................................................................................................................................... 3

8.3 Quality control ......................................................................................................................................................................................... 3

9 Performance characteristics .................................................................................................................................................................... 3

10 Test report ................................................................................................................................................................................................................... 3

Bibliography ................................................................................................................................................................................................................................ 4

© ISO 2016 – All rights reserved iii
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SIST EN ISO 18846:2016
ISO 18846:2016(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
...

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