iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

EN ISO 21654:2021

(Main)

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

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
ICS
75.160.10 - Solid fuels
Technical Committee
CEN/TC 343 - Solid Recovered Fuels
Drafting Committee
CEN/TC 343/WG 4 - Physical/Mechanical tests
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
07-Jul-2021
Completion Date
07-Jul-2021
Ref Project
SIST EN ISO 21654:2021 - Solid recovered fuels - Determination of calorific value (ISO 21654:2021)

Relations

Replaces
EN 15400:2011 - Solid recovered fuels - Determination of calorific value
Effective Date
14-Jul-2021

Buy Standard

EN ISO 21654:2021EN ISO 21654:2021
PreviousNext
Standard
EN ISO 21654:2021
English language
69 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

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.

---------------------- Page: 1 ----------------------
SIST EN ISO 21654:2021

---------------------- Page: 2 ----------------------
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.

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

2

---------------------- Page: 4 ----------------------
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

---------------------- Page: 5 ----------------------
SIST EN ISO 21654:2021

---------------------- Page: 6 ----------------------
SIST EN ISO 21654:2021
INTERNATIONAL ISO
STANDARD 21654
First edition
2021-06
Solid recovered fuels — Determination
of calorific value
Combustibles solides de récupération
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN ISO 21911-1:2023(Main)
Solid recovered fuels - Determination of self-heating - Part 1: Isothermal calorimetry (ISO 21911-1:2022)
SIST EN ISO 21911-1:2023

This document specifies an analytical method for quantification of the spontaneous heat generation from solid recovered fuels using isothermal calorimetry.
This document gives guidance on the applicability and use of the specified analytical method. It further establishes procedures for sampling and sample handling of solid recovered fuels prior to the analysis of spontaneous heat generation.
The test procedure given in this document quantifies the thermal power (heat flow) of the sample during the test. It does not identify the source of self-heating in the test portion analysed.

  • Standard
    20 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
CEN ISO/TS 21911-2:2022(Main)
Solid recovered fuels - Determination of self-heating - Part 2: Basket heating tests (ISO/TS 21911-2:2022)
SIST-TS CEN ISO/TS 21911-2:2022

This document gives guidance on basket heating tests for characterization of self-heating properties of solid recovered fuels (SRFs).
This document includes:
a) a compilation of basket heating test methods;
b) guidance on the applicability and use of basket heating tests for SRF;
c) information on the application of basket heating test data for calculations of critical conditions in storage.
Data on spontaneous heat generation determined using this document is only associated with the specific quality and age of the sample material.
The information derived using this document is intended for use in quality control and in hazard and risk assessments related to the procedures given in ISO 21912.

  • Technical specification
    40 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21646:2022(Main)
Solid recovered fuels - Sample preparation (ISO 21646:2022)
SIST EN ISO 21646:2022

This document specifies methods for sample preparation to ensure representativeness of the samples throughout the preparation procedures to produce general analysis samples. Suitable test portions can be taken from the laboratory or general analysis samples and used for analysis according to the specific requirements defined in the corresponding analytical procedures.
This document specifies the correct sample preparation sequence to be applied to:
a) the composite sample, in order to produce a laboratory sample (taking into account large pieces of solid recovered fuel);
b) each sub-sampling step throughout the testing programme;
c) the laboratory sample, in order to obtain suitable test portions;
d) ensure the representativeness of the test portions that have been taken according to the sample preparation plan, prior to physical analysis, chemical analysis or both (e.g. extractions, digestion, analytical determinations).
The methods specified in this document can be used for sample preparation, for example, when the samples are to be tested for bulk density, biomass content determination, mechanical durability, particle size distribution, moisture content, ash content, ash melting behaviour, calorific value, chemical composition, impurities and self-heating properties. The methods are not intended to be applied to the very large samples required for the testing of bridging properties.

  • Standard
    71 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 22940:2021(Main)
Solid recovered fuels - Determination of elemental composition by X-ray fluorescence (ISO 22940:2021)
SIST EN ISO 22940:2021

This document specifies the procedure for a determination of major and minor element concentrations in solid recovered fuel material by energy-dispersive X-ray fluorescence (EDXRF) spectrometry or wavelength-dispersive X-ray fluorescence (WDXRF) spectrometry using a calibration with solid recovered fuel reference materials or solid recovered fuel samples with known content. A semiquantitative determination can be carried out using matrix independent standards.
This document is applicable to the following elements: Na, Mg, Al, Si, P, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, As, Br, Mo, Cd, Sb, Sn, Tl and Pb. Concentration levels between approximately 0,000 1 % and 100 % can be determined depending on the element, the calibration materials used and the instrument used.
NOTE            X-ray fluorescence spectrometry can be used as a fast method for a qualitative overview of elements and impurities and after suitable calibration it is very useful for determining major elements or even minor elements (except Hg) in order to quickly identify increased concentrations of minor elements in solid recovered fuels (SRF), for example during SRF-production.

  • Standard
    46 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21640:2021(Main)
Solid recovered fuels - Specifications and classes (ISO 21640:2021)
SIST EN ISO 21640:2021

This document specifies a classification system for solid recovered fuels (SRF), and a template containing a list of characteristics for the specification of their properties, enabling trade and use of SRF supporting the protection of the environment.
SRF are produced from non-hazardous waste.
NOTE 1    Untreated municipal solid waste as such cannot be considered SRF. Untreated municipal solid waste can however be feedstock to plants producing SRF.
NOTE 2    Chemically treated solid biofuels that do not contain halogenated organic compounds or heavy metals at levels higher than those in typical virgin material, can be defined as solid biofuels and thus be part of the standard series ISO 17225[1].

  • Standard
    35 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21645:2021(Main)
Solid recovered fuels - Methods for sampling (ISO 21645:2021)
SIST EN ISO 21645:2021

This document specifies methods for taking samples of solid recovered fuels for example from production plants, from deliveries or from stock. It includes manual and mechanical methods.
It is not applicable to solid recovered fuels that are formed by liquid or sludge, but it includes dewatered sludge.

  • Standard
    66 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 22167:2021(Main)
Solid recovered fuels - Determination of content of volatile matter (ISO 22167:2021)
SIST EN ISO 22167:2021

This document specifies the requirements and a method for the determination of volatile matter of solid recovered fuels.

  • Standard
    23 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21656:2021(Main)
Solid recovered fuels - Determination of ash content (ISO 21656:2021)
SIST EN ISO 21656:2021

This document specifies methods for the determination of ash content of all solid recovered fuels.

  • Standard
    21 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21660-3:2021(Main)
Solid recovered fuels - Determination of moisture content using the oven dry method - Part 3: Moisture in general analysis sample (ISO 21660-3:2021)
SIST EN ISO 21660-3:2021

This document specifies a method for the determination of moisture in a general analysis sample by drying the sample in an oven. This method is suitable for use for general analysis samples in accordance with CEN/TS 15414‑1[3][1]. It is applicable to all solid recovered fuels.
If solid recovered fuels contain large amounts of oil-fractions the Karl-Fischer-Method (for example ISO 760) is advisable. Otherwise, a lower temperature is recommended (e.g. 50 °C ± 10 °C) and a longer drying time until constant mass is achieved.
NOTE  The term moisture content, when used with recovered materials, can be misleading since solid recovered materials, e. g. biomass, frequently contain varying amounts of volatile compounds (extractives) which can evaporate when determining the moisture content of the general analyses sample by oven drying.
[1]   The adoption of the standard series EN 15414 as standard series ISO 21660 is planned. ISO 21660‑3 is published in parallel at CEN level as EN 21660-3.

  • Standard
    17 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN ISO 21912:2021(Main)
Solid recovered fuels - Safe handling and storage of solid recovered fuels (ISO 21912:2021)
SIST EN ISO 21912:2021

This document provides principles and requirements for safe handling, treatment and storage of solid recovered fuels (SRF), prepared from non-hazardous waste, to be used for energy purposes. This document covers process stages from point of acceptance of material to point of delivery of SRF.
This document excludes fuels that are included in the scope of ISO/TC 238 Solid biofuels and ISO/TC 28 Petroleum products and related products of synthetic or biological origin.
It uses a risk-based approach to determine what safety measures are to be considered.
Although unloading and loading of e.g. vessels, trains or trucks are included, the safety issues following the loading and transport itself are not.

  • Standard
    59 pages
    English language
    sale 10% off
    e-Library read for
    1 day