Task 32: Biomass Combustion
This IEA Bioenergy Task 32 report provides an overview of the current status of biomass cofiring. The report shows that the firing and co-firing of biomass as a replacement for coal in large pulverised coal boilers can be a very attractive option for the utilisation of biomass materials for power production, and for the delivery […]
read moreThis report provides an evaluation of the techno-economic performance of three types of biomass combustion based CHP systems, varying from 130 kWe to 5,7 MWe. The report describes three case studies that represent the most relevant small-scale CHP technologies based on biomass combustion relevant for the market at present. It points out the differences between […]
read moreThis IEA Bioenergy Task 32 publication provides an update of the status of commercialisation of biomass torrefaction. It contains both a review of recent research efforts and an overview of the progress made in commercialisation of the technology. For the publication click here
read moreThis study has been performed in order to gain an overview about advanced biomass fuel characterisation techniques currently applied, to discuss the strengths and weaknesses of the different methods, their specific fields of application as well as to assess the suitability of the different methods for the investigation of new biomass fuels. For the report […]
read moreThe study presents an evaluation of district heating systems in IEA countries based on characteristic parameters such as the annual heat losses, the linear heat density in MWh/(a m) (where 1 m refers to the length of the pipeline), and the connection load. Data are available and presented for Austria, Denmark, Finland, Germany, and Switzerland […]
read moreDistrict heating (DH) offers interesting opportunities to use biomass and/or waste heat as an energy source for thermal heat and thus to replace decentralised fossil heating. On the other hand however, district heating induces additional cost and energy losses in the heat distribution. The present project introduces a sensitivity analysis for a virtual DH network […]
read moreThis report aims to summarise the current status of development of torrefaction technologies including technical and economical aspects and the potential market application from the energy sector perspective. It is based on several recent public reports as well as research and market information from sources such as IEA Bioenergy workshops in 2011 and 2012, direct […]
read moreThe current study shows that the main reasons for this situation relate to environment, sustainability, low market volumes and differences and variations in ash quality. In addition, there are limitations in technical and regulatory regulations as well as logistics. Finally, there is a lack of awareness, knowledge and willingness of plant operators, potential end-users and […]
read moreThis report is the result of an IEA Bioenergy Task32 project. It has been coordinated and prepared by BIOS BIOENERGIESYSTEME GmbH in cooperation with the Graz University of Technology, Institute for Process and Particle Engineering, Austria. For the report click here
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