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Finding solutions for ash related operational problems in waste wood-fired bioenergy plants by means of additives.
The combustion of clean and contaminated waste wood, so-called B wood, has become a common practice in many European countries and is an important source of renewable electricity and heat. It provides a viable and sustainable end-of-life solution for B wood. However, this B wood often contains elements that increase the risk of problems in the boiler of the power plant, including slagging and corrosion. This leads to a lower efficiency and a shorter lifespan of the power plant.
This is not positive from both an environmental and an economic perspective. These ash related problems can possibly be reduced by adding additives.
Proposals are made for additives that can lead to reduced ash-related operational problems, and tests will be carried out on an industrial scale with these additives. Furthermore, it is investigated / demonstrated that these additives actually cause less deposits (and therefore maintenance). It is being investigated / demonstrated that the use of these additives can provide economic and environmental benefits.
Within the Eranet REFAWOOD project, various additives have been tested on an industrial scale in various plants in Poland, Sweden, Austria and Germany.
Results
Refwawood’s results were presented at the European Pellet Conference 2019 in Wels, Austria. You can read the results in this report. Also watch the project videos below.
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Lokaal opwekken, lokaal gebruiken
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Deze gaan we nog vaak terugzien
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Recycling Water Bottles into Circular Sports Products
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FermiChem
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Protein of Columbus
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BIO-CAPPP
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Energy Education
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BIO-CAPPP
![](https://www.mnext.nl/app/uploads/2023/03/zonnepanelen-bedrijventerrein-608x342.jpg)
GESCHIKT: energy transition on business parks
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Rapid Renewable Materials: the next step in sustainable construction.
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Mycelium on Board
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From orange waste to a green future
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Blueprint of fungal genomes
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BioGov.net
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Water-resistant mycelium composites
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Sustainable Particle Board
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Circular Emergency Shelters
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FACET
![Totally nuts](https://www.mnext.nl/app/uploads/2022/06/shutterstock_1806155848-608x342.jpg)
Totally Nuts: Circular Biobased Thermosets from Cashew Nutshells
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Biodegradation Coatings Stahl
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Green Hub: Information hub value chains green residual flows
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Acceleration of nature-inclusive area development
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Reflow
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Biobased Insulation – Lifespan Determination (BILD)
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Setting up and performing biodiesel trials in a coaster ship
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Mythic
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PyroCHEM: Waste2Chem Innovation Cluster
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Membrane Technologies
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Flestic
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Direct extrusion of PHA-rich biomass
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Production of bioplastics from residual streams (WoW! Capitalisation)
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Powering Agrifood
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Smart Circular Bridge
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Fungal Colourants
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Learning Network Biobuilders
![Orange in the Sea](https://www.mnext.nl/app/uploads/2021/05/ZeewierNoordzeeSmall_DSC3073-608x342.jpg)
Orange in the Sea
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Amino Acids!
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Building on Mycelium
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Follow-up S4G
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Colour Application Centre
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Making disposables disposable
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Making shipping more sustainable (Russia – Benelux)
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Zircular Seaweed food
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Extraction of pectins from onion skins
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Growing Leather
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Learning Community Renewable fuels
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PHA accumulation capacity of Sewage Treatment Plant
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NACO – Zero Waste Collective Oosterhout
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Bio Iso (RAAK MKB)
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Design with RRM (rapidly renewable materials)
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Resin biodegradation
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Biobased gadgets
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Biobased foam
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Biobased flocculants for water purification
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Viberscrete – biobased concrete
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Innovation Traineeships
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Building light
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BioADD
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CurCol
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Learning community
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Professors’ platform Biobased Economy
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Porter’s lodge Delfland
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Smart Circular Bridge
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Biobased, circular Christmas bauble with packaging
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Mycelium boards
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Coloring Mycelium
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Back to the Materials of the Future
![biobased-bloempot](https://www.mnext.nl/app/uploads/2020/02/DSC_2413-608x342.jpg)
National Biobased Database
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Structural Health in Biobased Constructions
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Beauti-Fully Biobased Fibers
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Coffee Silverskin Biomass Utilization
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Sustainable solid biofuels
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Biobonding: Improved biocomposites
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ZCORE (from Seaweed to COating Resin applications)
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Cashing cashew
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Material research for 3D printing
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Seaweed Sterols
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Onion deserves more
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Circling in construction
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Biomass flows in the province of South Holland
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Circular Bio-based Construction Industry (CBCI)
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Biodegradability of biopolymer and biopolymer composites
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BBM+
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Opportunities for composting in Brazil
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Stadsjutters Breda
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Innovation tables
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Tomatozyme
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MAA’s from algae
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Sensor wise Biobased
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Pyrolysis Experimental Garden South
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Grassification
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REFAWOOD
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Valuable ONION
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Biobased Network
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Living Lab Biobased Brazil
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Biopolymer Application Center
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Borderless Biobased Education
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Living Colors
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Mycelium
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BioCOLOUR
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BioCannDo
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Blue Chain
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WOW!
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Green Growth
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Biobased Challenge
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Biobased bridge
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Pure Nature: 100% Biobased
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National Biobased Knowledge Network
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