CEN/TR 15149-3:2014

Solid biofuels - Determination of particle size distribution - Part 3: Rotary screen method

This Technical Report specifies a method for the determination of the size distribution of particulate biofuels by the rotary screen method. The method described is meant for particulate biofuels only, namely materials that either have been reduced in size, such as most wood fuels, or are physically in a particulate form e.g. olive stones, nutshells, grain, etc. This document applies to particulate uncompressed fuels with a nominal top size of 3,15 mm and over, e.g. wood chips, hog fuel, olive stones, etc.

Feste Biobrennstoffe - Bestimmung der Teilchengrößenverteilung - Teil 3: Verfahren mit rotierendem Sieb

Biocombustibles solides - Détermination de la distribution granulométrique - Partie 3 : Méthode au tamis rotatif

Le présent Rapport technique spécifie une méthode de détermination de la distribution granulométrique de biocombustibles particulaires par la méthode au tamis rotatif. La méthode décrite est conçue uniquement pour les biocombustibles particulaires, à savoir des matériaux qui, soit ont été réduits, comme la plupart des combustibles ligneux, soit se présentent physiquement sous forme de particules comme par exemple les noyaux d’olives, les coquilles de noix, les grains, etc. Le présent document s’applique aux combustibles non comprimés particulaires ayant une dimension supérieure nominale supérieure ou égale à 3,15 mm, comme par exemple les plaquettes de bois, le combustible bois broyé, les noyaux d’olives, etc.

Trdna biogoriva - Določevanje porazdelitve velikosti delcev - 3. del: Metoda z vrtečim sitom

Ta standard določa metodo za določevanje porazdelitve velikosti delcev biogoriv z metodo z vrtečim sitom. Opisana metoda je namenjena le za biogoriva iz delcev, tj. materiale, katerih velikost je bila zmanjšana (npr. večina lesnih goriv) ali so fizično v obliki delcev (npr. olivne koščice, lupine oreščkov, zrnje itd.). Ta standard se uporablja za nestisnjena goriva iz delcev z nominalno zgornjo velikostjo 3,15 mm in več, npr. lesne sekance, drobljence, olivne koščice itd.

General Information

• Status: Published
• Publication Date: 25-Nov-2014
• ICS: 75.160.10 - Solid fuels
• ICS: 75.160.40 - Biofuels
• Technical Committee: CEN/TC 335 - Solid biofuels
• Drafting Committee: CEN/TC 335/WG 4 - Physical and Mechanical Test Methods
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 26-Nov-2014
• Due Date: 16-Aug-2011
• Completion Date: 26-Nov-2014
• Mandate: M/298 - Mandate to CEN for standardisation in the field of solid biofuels
• Ref Project: SIST-TP CEN/TR 15149-3:2015 - Solid biofuels - Determination of particle size distribution - Part 3: Rotary screen method

Relations

• Replaces: CEN/TS 15149-3:2006 - Solid biofuels - Methods for the determination of particle size distribution - Part 3: Rotary screen method
• Effective Date: 07-Nov-2009

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP CEN/TR 15149-3:2015
01-februar-2015
1DGRPHãþD
SIST-TS CEN/TS 15149-3:2006
7UGQDELRJRULYD'RORþHYDQMHSRUD]GHOLWYHYHOLNRVWLGHOFHYGHO0HWRGD]
YUWHþLPVLWRP
Solid biofuels - Determination of particle size distribution - Part 3: Rotary screen method
Feste Biobrennstoffe - Bestimmung der Teilchengrößenverteilung - Teil 3: Verfahren mit
rotierendem Sieb
Combustibles solides - Détermination de la distribution granulométrique - Partie 3 :
Méthode au tamis rotatif
Ta slovenski standard je istoveten z: CEN/TR 15149-3:2014
ICS:
27.190 Biološki viri in drugi Biological sources and
alternativni viri energije alternative sources of energy
75.160.10 Trda goriva Solid fuels
SIST-TP CEN/TR 15149-3:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP CEN/TR 15149-3:2015

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SIST-TP CEN/TR 15149-3:2015

TECHNICAL REPORT
CEN/TR 15149-3

RAPPORT TECHNIQUE

TECHNISCHER BERICHT
November 2014
ICS 75.160.10 Supersedes CEN/TS 15149-3:2006
English Version
Solid biofuels - Determination of particle size distribution - Part 3:
Rotary screen method
Biocombustibles solides - Détermination de la distribution Feste Biobrennstoffe - Bestimmung der
granulométrique - Partie 3 : Méthode au tamis rotatif Teilchengrößenverteilung - Teil 3: Verfahren mit
rotierendem Sieb


This Technical Report was approved by CEN on 18 July 2011. It has been drawn up by the Technical Committee CEN/TC 335.

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
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15149-3:2014 E
worldwide for CEN national Members.

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SIST-TP CEN/TR 15149-3:2015
CEN/TR 15149-3:2014 (E)
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Principle .5
5 Apparatus .5
6 Sample preparation .7
6.1 Sample size .7
6.2 Sample preparation .7
7 Procedure .7
8 Calculation .8
9 Precision and bias .9
10 Test report . 10
Annex A (informative) Example of a rotary sieving machine . 11
Bibliography .
...