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CEN/TS 14961:2005

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Solid biofuels - Fuel specifications and classes
Withdrawn date

08-03-2023

Published date

09-03-2005

1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 Principle
6 Classification of origin and sources of solid biofuels
  6.1 General
  6.2 Woody biomass
      6.2.1 Forest and plantation wood
      6.2.2 Wood processing industry by-products and
            residues
      6.2.3 Used wood
      6.2.4 Blends and mixtures
  6.3 Herbaceous biomass
      6.3.1 Agriculture and horticulture herb
      6.3.2 Herb processing industry, by-products and
            residues
      6.3.3 Blends and mixtures
  6.4 Fruit biomass
      6.4.1 Orchard and horticulture fruit
      6.4.2 Fruit processing industry, by-products and
            residues
      6.4.3 Blends and mixtures
  6.5 Biomass blends and mixtures
7 Specification of solid biofuels based on traded forms
  and properties
  7.1 Traded forms of solid biofuels
  7.2 Specification of properties of solid biofuels
Annex A (informative) Examples of specifications for high
        quality classes of solid biofuels recommended for
        household usage
Annex B (informative) Illustrations of typical forms of
        wood fuels
  B.1 Classification of wood fuels based on a typical
      particle size
  B.2 Difference between wood chips (left) and hog fuel
      (right). Source: Swedish University of Agricultural
      Sciences
Annex C (informative) Typical values of solid biomass fuels
Annex D (informative) Examples of possible causes for deviant
        levels for different properties and of consequences
        of handling and treatments for the properties of woody
        biomass
  D.1 Examples of possible causes for deviant levels for
      different properties, woody biomass
  D.2 Examples of consequences of handling and treatments for
      the properties of woody biomass

This Technical Specification determines the fuel quality classes and specifications for solid biofuels. According to the mandate given for the standardisation work, the scope of the Technical Specification (TC335) only includes solid biofuels originating from the following sources:-products from agriculture and forestry;-vegetable waste from agriculture and forestry;-vegetable waste from the food processing industry;-wood waste, with the exception of wood waste which may contain halogenated organic compounds or heavy metals as a result of treatment with wood preservatives or coating, and which includes in particular such wood waste originated from construction and demolition waste;-fibrous vegetable waste from virgin pulp production and from production of paper from pulp, if it is co-incinerated at the place of production and heat generated is recovered;-cork waste.NOTEFor the avoidance of doubt, demolition wood is not included in the scope of this Technical Specification. Demolition wood is "used wood arising from demolition of buildings or civil engineering installations" (CEN/TS 14588).

Committee
CEN/TC 335
DocumentType
Technical Specification
PublisherName
Comite Europeen de Normalisation
Status
Withdrawn
SupersededBy

DD CEN/TS 14779:2005 Solid biofuels. Sampling. Methods for preparing sampling plans and sampling certificates
UNI EN 15270 : 2008 PELLET BURNERS FOR SMALL HEATING BOILERS - DEFINITIONS, REQUIREMENTS, TESTING, MARKING
UNI EN 15316-4-7 : 2009 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
I.S.CEN TS 14780:2005 SOLID BIOFUELS - METHODS FOR SAMPLE PREPARATION
I.S. CEN TS 15289:2006 SOLID BIOFUELS - DETERMINATION OF TOTAL CONTENT OF SULPHUR AND CHLORINE
CEN/TS 14779:2005 Solid biofuels - Sampling - Methods for preparing sampling plans and sampling certificates
CEN/TS 15149-2:2006 Solid biofuels - Methods for the determination of particle size distribution - Part 2: Vibrating screen method using sieve apertures of 3,15 mm and below
CEN/TS 14780:2005 Solid biofuels - Methods for sample preparation
CEN/TS 15149-3:2006 Solid biofuels - Methods for the determination of particle size distribution - Part 3: Rotary screen method
CEN/TS 14778-2:2005 Solid biofuels - Sampling - Part 2: Methods for sampling particulate material transported in lorries
CEN/TS 15297:2006 Solid Biofuels - Determination of minor elements
CEN/TS 15289:2006 Solid Biofuels - Determination of total content of sulphur and chlorine
CEN/TS 15150:2005 Solid biofuels - Methods for the determination of particle density
CEN/TS 15234:2006 Solid biofuels - Fuel quality assurance
CEN/TS 15149-1:2006 Solid biofuels - Methods for the determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 3,15 mm and above
S.R. CEN TS 15149-1:2006 SOLID BIOFUELS - METHODS FOR THE DETERMINATION OF PARTICLE SIZE DISTRIBUTION - PART 1: OSCILLATING SCREEN METHOD USING SIEVE APERTURES OF 3,15 MM AND ABOVE
BS EN 15316-4-7:2008 Heating systems in buildings. Method for calculation of system energy requirements and system efficiencies Space heating generation systems, biomass combustion systems
PD CEN/TR 15569:2009 Solid biofuels. A guide for a quality assurance system
DD CEN/TS 15234:2006 Solid biofuels. Fuel quality assurance
UNI CEN/TR 15569 : 2009 SOLID BIOFUELS - A GUIDE FOR A QUALITY ASSURANCE SYSTEM
I.S. CEN TS 15234:2006 SOLID BIOFUELS - FUEL QUALITY ASSURANCE
I.S.CEN TS 14779:2005 SOLID BIOFUELS - SAMPLING - METHODS FOR PREPARING SAMPLING PLANS AND SAMPLING CERTIFICATES
DIN EN 15270:2008-03 Pellet burners for small heating boilers - Definitions, requirements, testing, marking
DD CEN/TS 15150:2005 Solid biofuels. Methods for the determination of particle density
DD CEN/TS 14780:2005 Solid biofuels. Methods for sample preparation
DD CEN/TS 15149-3:2006 Solid biofuels. Methods for the determination of particle size distribution Rotary screen method
I.S. EN 15316-4-7:2008 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
DIN EN 15270 E : 2008 PELLET BURNERS FOR SMALL HEATING BOILERS - DEFINITIONS, REQUIREMENTS, TESTING, MARKING
DD CEN/TS 14778-1:2005 Solid biofuels. Sampling Methods for sampling
DD CEN/TS 15289:2006 Solid biofuels. Determination of total content of sulphur and chlorine
DD CEN/TS 14778-2:2005 Solid biofuels. Sampling Methods for sampling particulate material transported in lorries
S.R. CEN/TR 15569:2009 SOLID BIOFUELS - A GUIDE FOR A QUALITY ASSURANCE SYSTEM
I.S. CEN TS 15297:2006 SOLID BIOFUELS - DETERMINATION OF MINOR ELEMENTS
CEN/TR 15569:2009 Solid biofuels - A guide for a quality assurance system
I.S. CEN TS 14778-1:2005 SOLID BIOFUELS - SAMPLING - PART 1: METHODS FOR SAMPLING
S.R. CEN TS 15149-3:2006 SOLID BIOFUELS - METHODS FOR THE DETERMINATION OF PARTICLE SIZE DISTRIBUTION - PART 3: ROTARY SCREEN METHOD
I.S. CEN TS 15150:2005 SOLID BIOFUELS - METHODS FOR THE DETERMINATION OF PARTICLE DENSITY
BS EN 15270:2007 Pellet burners for small heating boilers. Definitions, requirements, testing, marking
EN 15316-4-7:2008 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7: Space heating generation systems, biomass combustion systems
EN 15270:2007 Pellet burners for small heating boilers - Definitions, requirements, testing, marking
DIN EN 15316-4-7:2009-02 HEATING SYSTEMS IN BUILDINGS - METHOD FOR CALCULATION OF SYSTEM ENERGY REQUIREMENTS AND SYSTEM EFFICIENCIES - PART 4-7: SPACE HEATING GENERATION SYSTEMS, BIOMASS COMBUSTION SYSTEMS
DD CEN/TS 15297:2006 Solid biofuels. Determination of minor elements
DD CEN/TS 15149-1:2006 Solid biofuels. Methods for the determination of particle size distribution Oscillating screen method using sieve apertures of 3,15 mm and above
DD CEN/TS 15149-2:2006 Solid biofuels. Methods for the determination of particle size distribution Vibrating screen method using sieve apertures of 3,15 mm and below
FD CEN/TR 15569 : 2011 FD SOLID BIOFUELS - A GUIDE FOR A QUALITY ASSURANCE SYSTEM
UNE-EN 15316-4-7:2010 Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7: Space heating generation systems, biomass combustion systems
S.R. CEN TS 15149-2:2006 SOLID BIOFUELS - METHODS FOR THE DETERMINATION OF PARTICLE SIZE DISTRIBUTION - PART 2: VIBRATING SCREEN METHOD USING SIEVE APERTURES OF 3,15 MM AND BELOW
I.S. CEN TS 14778-2:2005 SOLID BIOFUELS - SAMPLING - PART 2: METHODS FOR SAMPLING PARTICULATE MATERIAL TRANSPORTED IN LORRIES
CEN/TS 14778-1:2005 Solid biofuels - Sampling - Part 1: Methods for sampling

CEN/TS 14588:2003 Solid biofuels - Terminology, definitions and descriptions
CEN/TS 14774-2:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method
CEN/TS 14774-3:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample
CEN/TS 14774-1:2004 Solid biofuels - Methods for determination of moisture content - Oven dry method - Part 1: Total moisture - Reference method
CEN/TS 14775:2004 Solid biofuels - Method for the determination of ash content

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