ZCORE project: Seaweed residues for superior bio-coatings
In cooperation with
Green Chemistry Campus, Avans Hogeschool, Maastricht University, Engineering Chemicals and Relement
In the ZCORE project, 6 partners have joined forces to demonstrate that seaweed residues can be utilized for the production of biobased coatings (paints) with superior application properties.
The ZCORE project is made possible in part by the European Fund for Regional Development and the provinces of Noord-Brabant, Zeeland and Limburg within the framework of OPZuid.
Fast-growing seaweed is used to produce high-value proteins. A by-product is non-edible sugars streams, a potential valuable raw material for the chemical industry. In this project, these sugars will be converted to biobased aromatics which will be tested in coatings applications.
By the end of 2022, this will result in 100% biobased alkyd resin coatings that are more durable, cost-effective and sustainable when compared to their fossil-based counterparts. The ZCORE project will positively contribute to CO2 reduction goals and help to strengthen the chemical industry as well as the open innovation network in the south of the Netherlands.
This chart shows the process of making a sustainable product from seaweed. A usable semi-finished product is made in the laboratory from seaweed, from which functional chemicals are extracted that are converted into sustainable products with improved properties and less CO2 emissions
Climate agreement: fast-growing seaweed ideally suited to reduce CO2
With the Climate Agreement, the Netherlands is committed to a greenhouse gas reduction of 49% in 2030 compared to 1990. For the chemical industry, this means, among other things, that by 2030 the share of biobased raw materials will have to quadruple compared to 2016 (from 4% to 15%). Seaweed is ideally suited for this: with an increase of 30% per day, it is one of the fastest growing plants. Furthermore, because of its cultivation at sea, it does not compete with land-growing biomass. To conclude, seaweed contains, in addition to proteins for food applications, residual sugars and these non-edible sugars can be a valuable raw material for the chemical industry.
40% of all chemicals are aromatic; the greening potential is enormous
The sugars from seaweed residual flows can be converted into bio-aromatics. Of all chemicals produced by the chemical industry, 40% are aromatic in nature. It represents a global annual volume of 122 million tons, worth more than 115 billion euros and has an annual growth of 4-5%.
Aromatics are used in plastics, paints, additives such as UV stabilizers and pigments, fibers, cosmetics, pharmaceuticals and food ingredients such as vitamins, colorants and flavouring additives. So far, aromatics are extracted from petroleum and this has a negative impact on the climate. That is why finding renewable feedstock is urgent.
Shared Research Center Biorizon: The way to aromatics
Biorizon is the most advanced and valued research program in bio-aromatics worldwide. Shared Research Center Biorizon, an initiative of TNO and VITO, has been co-creating technologies for the commercial production of bio-aromatics since 2013 at the Green Chemistry Campus in Bergen op Zoom. Together with industrial partners, Biorizon develops innovative technologies to use residual biomass and recycle streams for the production of bulk and specialty aromatics. The ZCORE project is a good example of this.
More durable and cost-effective coatings with superior properties
In the ZCORE project (from Seaweed to COating REsin applications), seaweed residues are converted into bio-aromatics and these will be tested in coatings, among other things. The coating industry is keen to develop a fully biobased coating in order to respond to the climate objectives as well as market demand. The ZCORE project is specifically working on 100% biobased alkyd resins (paint).
So far, a content of 50-60% biobased has been achieved because no bio-aromatics were available on a sufficiently large scale. ZCORE changes this. In addition to doubling the sustainability, ZCORE also brings potential cost reductions because Biorizon has developed a unique shortened route for the production of functionalized bio-aromatics compared to the fossil production route. Finally, the bio-aromatics also bring improved properties including superior wear resistance, gloss and UV resistance.
These three advantages allow this bio-coating to be competitive with fossil-based coatings. With a global coating market of 4 Mton on an annual basis, this means a huge breakthrough in the field of 100% biobased coatings and this will accelerate the realization of a biobased economy.
ZCORE project partners represent entire value chain
The ZCORE project brings together the entire value chain for the valorisation of seaweed in bio-aromatics and its application in coatings.
The SME partners Relement and Engineering Chemicals, together with 5 leading coating producers, form an important link to practice with their knowledge of seaweed production and applications of bio-aromatics in industrially relevant applications (such as coatings).
The knowledge institutes TNO, Avans and Maastricht University have leading knowledge and technology in the field of biorefining, bio-aromatics production, coating resins and sustainability analyses. In addition to its function as headquarters, the Green Chemistry Campus is also involved in dissemination activities and interaction with SMEs.
Strengthening the biobased economy in The South of The Netherlands
The South Netherlands region has a unique potential for growing seaweed, unlocking the biomass and making it suitable as raw material for the chemical industry via (bio) chemical conversion technology. The region houses a large number of agro and chemical companies and there are strong partnerships between knowledge institutes and industry.
The biobased economy is a spearhead in the Regional Innovation Smart Specialization Strategy (RIS3) of the Southern Netherlands, with a focus on green raw materials and green building blocks. The link between the knowledge platforms in the fields of seaweed production and refining (Zeeland), bio-aromatics production (Brabant) and in the fields of coating resins and sustainability (Limburg) within ZCORE results in a broadening and strengthening of the open innovation system.
The ZCORE project – worth €2 million - is made possible by the European Regional Development Fund and the provinces of Noord-Brabant, Zeeland, and Limburg in the context of OPZuid.
More information or participate?
- For more information about the ZCORE project, please contact project leader Bastian de Bes via email@example.com or +31 (0)88 86 61418.
- Interested companies can contact us to discuss the options for participation. For example, testing samples of bio-aromatics in applications.
- Become a member of the Biorizon Community free of charge to be kept informed of developments within the ZCORE project and other bio-aromatics projects.
Eugene VeerkampFunctie:Business developer
Eugène can rely on an impressive career in international business as a chemical & materials engineer that spans 25 years. He understands that the commercial and financial aspects are essential for new sustainable solutions to become successful. Cooperating closely with the industry and launching new innovation onto the market are two key drivers in Eugène’s daily work, along with sharing his own business development experience within an enthusiastic team of specialists.
Hans van der PolFunctie:Business developer
Hans completed his formal education and earned his PhD in Physical Organic Chemistry at Utrecht University, and went on to study economics (Open University) and business (Nyenrode Business University). He has a wealth of experience with various international and start-up companies, such as Akzo Nobel, Eastman Chemical Company, Purac, Corbion and Vibers. This background gives Hans an exceptionally broad view of the biobased chemicals, industrial biotechnology and (bio)plastics industries. Examples are product development, application and market development, as well as strategic business development. In addition, he has fulfilled roles in R&D, product and account management, strategic marketing, innovation management, and in venture development and strategy.
Martijn de GraaffFunctie:Clustermanager
Martijn is in charge of programme management and business development for the VoltaChem Shared Innovation Programme on Power-2-X, and for cluster management at TNO’s programme on industrial transformation. “Transformation of our society, and more specifically the industry, towards CO2 neutrality will take a tremendous collaborative effort of public and private stakeholders, nationally and internationally. It is my aim to connect people across disciplines and organisations, employing the latest innovation, technology and business insights, in order to help them accelerate towards a carbon-neutral society.”
Nadine WennersbuschFunction not known
"Wanting to know how the world works and then improve it". Nadine Wennersbusch is senior project manager in the Sustainable Process & Energy Systems department. With her analytical eye she likes to contribute to everything that concerns the project execution. So project management suits her down to the ground.
Pascal BuskensFunctie:Program manager
Pascal specializes in designing, manufacturing, characterizing and validating optical materials, coatings and films that interact in distinct ways with sunlight. The materials are mainly used in the photochemical and photoelectrochemical production of chemicals and fuels, as well as for regulating sunlight transmission through windows and for improving the efficiency and aesthetics of integrated solar panels in buildings.
Richard JanssenFunctie:Senior Business Developer
Ties van MaarenFunctie:Business developer
Ties is a passionate and pro-active business developer at the VoltaChem Shared Innovation Programme. He has gained expertise in the chemical and plastic industry during a career working for various multinationals and an SME. His background is predominantly in the fields of marketing, chemical engineering and polymer science.
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