The option to produce and utilize a slurry of char and pyrolysis oil as an energy carrier will be investigated. The objective of the project is to in-vestigate if a flash pyrolysis unit can be
Biomass is considered an important source of renewable energy needed to realise national and European renewable energy goals and goals for CO2 reduction. Biomass gasification as a technology is
The overall objective is to provide clear understanding and documentation on which measuring technique(-s) should be implemented in existing and future biogas reactors in order to increase
With Thorsø Biogas- & Miljøanlæg (hereafter THMB) as reference case for an assessment of the possibility of applying the existing natural gas grid for distribution of biogas will be carried out
The objective of this project is by means of advanced IR as well as advanced camera techniques to increase the knowledge of oxyfuel combustion of biomass and biomass-coal mixtures. Experiments have
The purpose of this project was to improve our understanding of the characteristics and behaviour of char beds both in steady and unsteady operation. The knowledge gained is to be used for
The main conclusions of the survey are: The potential for biogas production from municipal organic waste in Malawi is scarce; The bioenergy potential of the Malawian agro-industries is large, with the
The study tours to Sweden, Finland, Austria, Italy and the USA have given a good insight in how the other countries are establishing the size classification of comminuted fuel.
The project is carried out by representatives of the EFP98 applicants who forwarded project proposals regarding concepts related to energy effective exploitation of waste waster sludge.
In this review a method for evaluation of these technologies is presented together with a spread sheet in which the method has been used for a number of the present conventional technologies. For the
The aim of the project is to encourage the exchange of experience, transfer know how to R and D in connection to extraction and utilization of landfill gas for energy purposes. The IEA-cooperation
The purpose of this work is to develop a dewatering method that can dewater digested manure to a dry matter content that makes it possible to utilise the dry matter for energy production.
Char conversion during gasification was investigated. It was possible to model the conversion rate in a small fixed bed reactor, by using reactivity data. Tar reduction by partial oxidation was
Conservation of carbon stores in forest soils is important in order to maintain the fertility of soils and to avoid emission of carbon dioxide to the atmosphere. If bioenergy chips should be regarded
The aim of this project was to investigate if the biological methods, such as bioaugmentation of reactor with specific anaerobic, hydrolytic bacteria will improve hydrolysis of fibers and result in an
The aim of the project was to develop and demonstrate an upscaled novel combustion process for waste and biomass based Combined Heat and Power plants - including the demonstration of excellent
Anaerobic biogas digesters are often manual regulated. This manual regulation is based on evaluation of data from the process, intuition, experience and rule of the thump. It is possible to transfer
This report discusses different methods of sampling and characterising of tar compounds undertaken by companies, institutes and universities dealing with thermal gasification technology and its