The global scarcity, demand, prices and quality of rock phosphate seem to be ones of the
greatest challenges in future related to food and feed security, as well as manufacture of …

Phosphorus is vital for all life, which means that phosphorus is present in all biomass to
some extent. Some types of biomass, such as certain agricultural residues, animal biomass …

Utilization of biomass as feedstock in dual fluidized bed steam gasification is a promising
technology for the substitution of fossil energy carriers. Experience from industrial-scale …

One way of mitigating alkali chloride induced corrosion in biomass and waste-fired boilers is
by using additives or by co-combustion and thereby decreasing the corrosiveness of the flue …

A major challenge in the combustion of biomass fuels is the heterogeneity of ash-forming
elements, which may cause a wide range of ash-related problems. Understanding the …

The recovery of phosphorus (P) from sewage sludge ashes has been the focus of recent
research due to the initiatives for the use of biogenic resources and resource recovery. This …

Ash melting behaviour is an important issue regarding operation of boilers, for instance, to
avoid the agglomeration of the fluidized bed. Previous studies have shown that ash melting …

The purpose of this study was to provide detailed knowledge of the morphological properties
of ash particles, including the volumetric fractions and 3D distributions of phosphates that lay …

Recycling of phosphorus in combination with increased utilization of bioenergy can mitigate
material and global warming challenges. In addition, co-combustion of different fuels can …

In this study, the influence of temperature on the pyrolytic product characteristics and
economic costs was investigated and an optimum operational temperature was determined …