This project has improved the process and methodology knowledge about dynamic operation and stability of biomass-fired units. The need for a high degree of regulation meant that project focus was
The project has experimentally tested several methods for sampling, test reduction and volume weight determination, ash melting point, particle size, moisture content, elements and QA of solid
This Danish-American partnership resulted in two PhD theses as well as a model for biomass firing in turbulent boiler flow. Burner maps of CO, CO2, O2, NO, NH3, HCN, SO2 as well as particle
This project consisted of two parts: Establishment of test facilities and design of a model that describes how combustion in grate-fired power plant boilers takes place. The establishment of the test
The aim of the project was to test the recently developed VFA online sensor under long-term operation at a large-scale biogas plant (Lintrup). The goal was to identify requirements of the system for
A model of a updraft gasifier was established. Problems about solving the system of equations was realized. Experimental results about heating up and pyrolising wood chips was created.
The project has included the Danish Representation in the Technical Committee for biomass Utilisation, task 32, Biomass Combustion and Cofiring during 2001. The Activity is referring to the IEA
The main objective is to achieve higher combustion efficiencies and lower environmental impacts of biofuelled boilers by improving process control to take into account variations of the moisture
The objective of the IEA task is to synthesise and transfer to stakeholders important knowledge and new technical information concerning conventional forestry systems for sustainable production of
The main objectives of IEA Task 38 Greenhouse Gas Balances of Biomass and Bioenergy Systems are to calculate, analyse and assess the effects and impacts on greenhouse gas emissions of (1) substitution
The goal has been to further develop and test simple models of district heating systems for simulation and operational optimisation, and to investigate the significance of the load distribution (both
Recent years have witnessed a wide range of energy saving measures in Denmark, which have decreased the unit heat consumption by district heating consumers dramatically. The geometrical density of new
The political and technical objective of the project is to ensure an efficient outcome of the Danish participation in the international work group IEA Bioenergy Agreement, Thermal Gasification of
The long-term objective of the project is to improve the energy efficiency and to increase the annual operating hours for furnaces for waste and/or biomass combustion. The project objective is