Project description
Recycling long-lasting thermoset polyurethane foam
Thermoset polyurethane (PU) products constitute one of the most important plastic materials produced worldwide. These are foams that are flexible and rigid, long-lasting and durable, and used in many different applications. But recycling them is a challenge. In this context, the EU-funded PUReSmart project has brought together nine partners from six countries to search for new methods, technologies and approaches. The aim is to transform PU into a circular material. The project targets the recovery of over 90 % of end-of-life PU with the goal of converting it into valuable inputs for new and known products. The project consortium will develop smart sorting technologies to separate a diverse range of PU materials into dedicated feedstocks, which will be broken down into their basic components.
Objective
Thermosetting Polyurethanes (PU) provide a unique combination of durability, light weight, high strength and flexibility to high value consumer goods and other applications. PU thermosets have grown to a global market of 50 billion €, ultimately resulting in high volumes of waste mostly disposed via landfill or incineration as the SOA of the recycling technology is limited. PUReSmart will bridge the gap between the current PU linear economy to a circular model by designing smart polyurethane materials that can be reshaped into new products with undiminished quality. PUReSmart will provide solutions for the identified three scientific-technological urgent needs that require conceptual breakthroughs:
1) Smart DESIGN of covalent adaptable polyurethanes (CAPU) to bridge the gap between thermosets and thermoplastics, thanks to thermally reversible bonds; these CAPU are reprocessable, similarly to thermoplastics.
2) Smart SORTING, using the unique spectroscopic fingerprints of conventional PU and smart building blocks to create a validated and cost effective PU sorting platform with high specificity and sensitivity; this enables driving CAPUs to reprocessing and PU to chemolysis.
3) Smart CHEMOLYSIS with mass balanced and minimized input of virgin chemicals, maximal purity and efficient isolation of the obtained building blocks resulting in full re-utilization of all obtained fractions for PU or CAPUs;
PUReSmart will integrate CAPU chemistry with monomers obtained by next-generation chemolysis processes, using well-sorted feedstocks, aiming at scalable industrial products (TRL 5) with social and economic value assessed by a Life Cycle Analysis for ‘cyclic’ PU.
The project encompasses a concerted effort of partners along the value- and revalorization chain: PU producers, producers of the building blocks, technology providers for physical sorting, and research institutions focusing on design of new PU types and on innovative chemolysis methods for existing PU types.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- engineering and technology environmental engineering waste management waste treatment processes recycling
- natural sciences chemical sciences polymer sciences polyurethane
- social sciences economics and business economics sustainable economy
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.2.1.3. - INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies - Advanced materials
MAIN PROGRAMME
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H2020-EU.2.1.2. - INDUSTRIAL LEADERSHIP - Leadership in enabling and industrial technologies – Nanotechnologies
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
RIA - Research and Innovation action
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-NMBP-ST-IND-2018-2020
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
1831 DIEGEM
Belgium
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.