The vision is to develop a system for online optimisation of waste incineration. The overall idea is that the system is to be based on advanced measuring technology, dynamic process models and
One of the main causes for imbalance in Danish biogas plants is the high ammonia load. Ammonia is mainly inhibiting acetate-utilizing methanogens. There is however another pathway, the acetate
It is essential to gain knowledge about the combustion behaviour of the different biomass fuels and fuel mixtures, especially for new" and "difficult-to-use" fuels, which may show higher ash contents
Co-funding of ECOSORT (EU CIP Eco-innovation). Documentation of environm. and econ. advantages of a sensor-based sorting of industrial waste for co-combustion. Partners: FORCE Technology, nomi i/s
Development of 2D infrared spectroscopic tomography system for in situ studies of flames and hot gasses. The starting point is 2D reconstruction of temperature and concentration profiles as well as
The objective of the project is to investigate the process during heat treatment of biomass at 230-300 Centrigrades without air, so-called torrefaction, for potential upgrading of biomass for Danish
This project commissions the 500 kW gasifier in the town of Hillerød. The aim is to utilise the experience gathered from the pilot system in the town of Hadsund and develop the system to increase
The objective of the project is to add a time-limited amount to the electricity production settlement price from biomass gasification to allow the project group to demonstrate that, long term, the
The overall objective of the project is to provide a precise determination of the biogas potential and the ultimate methane yield of manure from a broad range of animal categories and how it is
Research and demonstration of a new pretreatment method - wet explosion - for increasing the biogas yield of manure fibers. The produced biogas will be used in a combined heat and power plant. The wet
In this project the potential for SNG based on biomass gasification has been sought elucidated. As part of the project a model for simulation of biomass in Denmark has been developed. The conclusion
The purpose of this project is to design a demonstration plant based on the Low Temperature Circulating Fluidised Bed (LT-CFB) gasification technology. The demonstration plant is based on 2 test
The aim of this project is to find a suitable titration method for measuring volatile fatty acids (VFA) to use for process monitoring of the Danish biogas plants. In the study, several titration
The contents of biogenic (biomass) and fossil carbon in fuels affect the sustainability of the energy production based on these fuels. Today, municipal solid waste contributes with a significant share
Biogas has been pointed out as one of the most profitable renewable technology based on socioeconomic analysis. Expansion of the biogas applications demands however, further optimization and
Kommunekemi A/S. Udvikling
ForskEL
2008
2011
The purpose of the project is to recycle phosphate from ash stemming from mono-incineration of meat and bone meal, manure fibre or sewage sludge. These ashes are rich in phosphorus and may after
In connection with an 2008 expansion and renovation of Lemvig Biogas Plant, various serial operation configurations were tested/demonstrated in full scale. The plant was expanded from having a
The mixing of cold and hot gas flows is like mixing water and oil, i.e. it is difficult to obtain perfect mixing and it requires optimized injection of flows. Furthermore, biomass is a high volatile
The objectives of this project are to selectively reform hydrocarbons leaving a biomass gasifier to eliminate downstream problems with tar, simplify the energy recovery of the hot producer gas and to