Exposure to microorganisms, endotoxin and dust was higher at biofuel units than at reference units. A clear correlation existed between work-related nasal symptoms and the degree of exposure
Direct use of oxidation catalysts for removal of formaldehyde from gas engine flue gas seems to be the most promising technology considering the emission reductions achieved and the plant costs
The target of the project has been to improve the control and regulation of grate-fired straw boilers by involving measuring signals from a specially developed IR camera in a new regulation concept
Biomass dust firing constitutes a significant risk due to corrosion of boiler walls and super-heaters. The project exposed corrosion probes in Blok 2 of the Amager Power Station and Avedøre Power
The project aim was to facilitate continued technical development of biomass-fired CHP and communicate the results from the Danish biomass development programme nationally and internationally. The key
NO emission can be reduced by means of two-step combustion in a 20 kW burner firing wood, straw and natural gas. A full-scale boiler produces the highest level of NO in connection with oil firing
This project verified CFD modelling of grate-fired boilers at power stations using straw firing, viz. Ensted Power Plant and Avedøre II. The combustion process was described, and the documentation
Vanadium redox-flow batteries are one of the promising battery technologies. A 15kW/120kWh vanadium battery was installed as part of the SYSLAB facility at Risø DTU. The battery was installed in
Wood is a strongly anisotropic material and likewise the char produced by pyrolysis of wood is characterized by a strong anisotropy. This anisotropic behaviour allows relatively easy transport of gas
The in the EFP 2002 project were related to the development of a 3G cell with a metal suport of ferritic stainless steel and with stability towards redox and thermal cycling.
The objective of the project was to participate in the IEA annex 'Dynamic models of wind farms for power system studies'. The objective of the IEA annex is to establish an international forum for
The 'Clear Views on Clean Fuels' (VIEWLS) project aims to increase our insight into: 1) The economic and environment-technical performances of the various transport biohels, both existing biohels and
First a numerical model has been establishment that can represent the electricity system with a spot market as found on the Nordic countries. This includes a model structure and associated