M/525 - Standards on pyrolysis oils
Standards on pyrolysis oils produced from biomass feedstocks to be used in various energy applications or intermediate products for subsequent processing,
Mandate M/525 requests the development of standards for pyrolysis oils derived from biomass feedstocks. These standards aim to cover the use of pyrolysis oils in various energy applications as well as their role as intermediate products for further processing. The mandate's objective is to ensure uniformity and quality in the production, characterization, and utilization of these bio-based pyrolysis oils, supporting their market acceptance and regulatory compliance. The decision recorded under resolution CEN/BT 29/2013 addresses the approval or disapproval of this standardisation request.
Purpose
The mandate M/525 aims to develop European standards for pyrolysis oils produced from biomass feedstocks. These oils are intended for use in various energy applications or as intermediate products for further processing. Establishing such standards will facilitate market access, ensure quality and safety, and promote the sustainable use of biomass-derived pyrolysis oils across Europe.
Standardisation request
The mandate requests the development of standards covering pyrolysis oils derived from biomass. These standards should specify relevant requirements and test methods to support their usage in energy applications or as feedstock intermediates. The focus is on harmonizing technical specifications to enable consistent quality and performance across the industry.
Expected deliverables
Expected deliverables include a set of European standards that define:
- Terminology related to pyrolysis oils from biomass
- Quality parameters and specifications for these oils
- Testing methods for assessing physical, chemical, and performance characteristics
- Guidelines for using pyrolysis oils in various energy applications or in further processing steps
The standards will support manufacturers, suppliers, and users in ensuring product reliability and regulatory compliance.
Context
This mandate follows decision reference CEN/BT 29/2013 by the CEN Technical Board. It reflects growing interest in bio-based energy sources and sustainability objectives within the European Union. Developing unified standards for pyrolysis oils aligns with EU policies encouraging renewable energy and a circular bioeconomy. Standardisation efforts will help integrate pyrolysis oil technologies into existing energy systems and industrial supply chains.
The mandate covers standardisation work on pyrolysis oils produced from biomass feedstocks, intended for use in various energy applications or as intermediate products for subsequent processing.
General Information
This European Standard specifies requirements and test methods for fast pyrolysis bio-oils for boiler use at industrial scale (>1 MW thermal capacity), not for domestic use. Two different grades are specified.
It is recommended to draw attention to differences especially in those properties, which can have an effect on the required flue gas treatment system, such as ash, nitrogen, and sulfur content. National and local regulations determine the requirements for flue gas treatment system.
In addition to the quality requirements and test methods for fast pyrolysis bio-oils, further instructions on storage (Annex A), sampling, and materials compatibility (Annex B) are given.
NOTE For the purposes of this European Standard, the term "% (m/m)" is used to represent respectively the mass fraction.
- Standard22 pagesEnglish languagee-Library read for1 day
This Technical Report describes the key properties of fast pyrolysis bio-oils and their importance to the fuel quality for use in stationary internal combustion engines.
Internal combustion engine (ICE) in the scope of this document means a type of engine in which heat energy and mechanical energy is produced inside the engine. ICE include compression ignition engines (diesel engines) and gas turbines.
Attention is drawn to differences especially in those properties, which can have an effect on the required engine performance, such as ash, acidity, viscosity, combustion properties, and sulfur content.
In addition to the quality requirements and related test methods for FPBO, further instructions on storage (Annex A), sampling (Clause 4), and materials compatibility (Annex B) are given.
NOTE For the purposes of this Technical Report, the terms "% (m/m)" and "% (V/V)" are used to represent the mass fraction (µ) and the volume fraction (φ) of a material, respectively.
- Technical report22 pagesEnglish languagee-Library read for1 day
This Technical Report describes the key properties of fast pyrolysis bio-oils and their importance to the fuel quality for use in stationary internal combustion engines.
Internal combustion engine (ICE) in the scope of this document means a type of engine in which heat energy and mechanical energy is produced inside the engine. ICE include compression ignition engines (diesel engines) and gas turbines.
Attention is drawn to differences especially in those properties, which can have an effect on the required engine performance, such as ash, acidity, viscosity, combustion properties, and sulfur content.
In addition to the quality requirements and related test methods for FPBO, further instructions on storage (Annex A), sampling (Clause 4), and materials compatibility (Annex B) are given.
NOTE For the purposes of this Technical Report, the terms "% (m/m)" and "% (V/V)" are used to represent the mass fraction (µ) and the volume fraction (φ) of a material, respectively.
- Technical report22 pagesEnglish languagee-Library read for1 day
This European Standard specifies requirements and test methods for fast pyrolysis bio-oils for boiler use at industrial scale (>1 MW thermal capacity), not for domestic use. Two different grades are specified.
It is recommended to draw attention to differences especially in those properties, which can have an effect on the required flue gas treatment system, such as ash, nitrogen, and sulfur content. National and local regulations determine the requirements for flue gas treatment system.
In addition to the quality requirements and test methods for fast pyrolysis bio-oils, further instructions on storage (Annex A), sampling, and materials compatibility (Annex B) are given.
NOTE For the purposes of this European Standard, the term "% (m/m)" is used to represent respectively the mass fraction.
- Standard22 pagesEnglish languagee-Library read for1 day
Frequently Asked Questions
A European Standardization Mandate is a formal request from the European Commission to the European Standardization Organizations (CEN, CENELEC, and ETSI) to develop European standards (ENs) in support of EU legislation and policies. Mandates are issued under Regulation (EU) No 1025/2012 and help ensure that products and services meet the essential requirements set out in EU directives and regulations.
M/525 is a European Standardization Mandate titled "Standards on pyrolysis oils produced from biomass feedstocks to be used in various energy applications or intermediate products for subsequent processing,". Standards on pyrolysis oils produced from biomass feedstocks to be used in various energy applications or intermediate products for subsequent processing, There are 4 standards developed under this mandate.
Standards developed in response to a mandate and cited in the Official Journal of the European Union become "harmonized standards". Products manufactured in compliance with harmonized standards benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation, facilitating CE marking and market access across the European Economic Area.