In het internationale SIA RAAK-project KOENST (Part 1) staat onderzoek naar duurzame en energie-efficiënte productietechnologieën van kunststoffen centraal. Als gevolg van de klimaatverandering wordt veel aandacht besteed aan het terugdringen van het energieverbruik in productieprocessen. Met name in …

Stricter environmental policies, increased energy prices and depletion of resources are forcing industries to look for bio-based and low carbon footprint products. For industries, flax is interesting resource since it is light, strong, environmental friendly and renewable. From flax plant to fiber products …

The transition towards renewable and sustainable energy is being accompanied by a transformation of communities and neighbourhoods. This transition may have huge ramifications throughout society. Many cities, towns and villages are putting together ambitious visions about how to achieve 100% sustainable …

Based on a theoretical discussion the main difference between models of lineair economy and circular economy are elaborated; (1) Elimination of waste is essential the circulation of circular flows and reclamation of (raw) materials; this requires mechanisms for the return of obsolete materials. (2) Design …

The role of the 21st century energy sector has developed into being essential for the drafting of the national security strategies of the world’s nations. Hence, the states develop particular approaches and strategies in order to attain energy security. Furthermore, those particular actions, undertaken …

Anaerobic Digestion (AD) process for waste treatment? An integrated approach for a dynamic energy and environmental system analysis of biogas production pathways. Presentation given at Biogas Science conference in Vienna, 27 october 2014 regarding the subject of anaerobic digestion of energy maize compared …

Within the Flexigas project a model has been constructed which can analyze the efficiency, carbon footprint and environmental impact of anaerobic biogas production chains.

The production of biogas through anaerobic digestion is one of the technological solutions to convert biomass into a readily usable fuel. Biogas can replace natural gas, if the biogas is upgraded to green gas. To contribute to the EU-target to reduce Green House Gases emissions, the installed biogas …

With a market demand for low cost, easy to produce, flexible and portable applications in healthcare, energy, biomedical or electronics markets, large research programs are initiated to develop new technologies to provide this demand with new innovative ideas. One of these fast developing technologies …

Designing a green gas supply to meet a regional seasonal demand: a case study.One of the issues concerning the replacement of natural gas by green gas is the seasonal pattern of the gas demand. When constant production is assumed, this may limit the injected quantity of green gas into a gas grid to the …