#Yarn & Fiber

2022-01-13

Solvay to collaborate with Trillium on bio-based acrylonitrile for carbon fiber applications

New agreement with Trillium Renewable Chemicals will enable Solvay's development of sustainable, bio-carbon fiber for use in various applications.

Solvay and Trillium Renewable Chemicals have signed a letter of intent to develop the supply chain for bio-based acrylonitrile (bio-ACN). Trillium will supply Solvay with bio-ACN from Trillium’s planned commercial asset, and Solvay will evaluate bio-ACN for carbon fiber manufacturing as part of its long-term commitment to developing sustainable solutions from bio-based or recycled sources. The aim of this partnership is to produce carbon fiber for use in various applications such as aerospace, automotive, energy, and consumer goods.

Acrylonitrile is a chemical intermediate typically made from petroleum-based feedstocks like propylene and is the primary raw material used in the production of carbon fiber. Trillium’s Bio-ACNTM process delivers acrylonitrile from plant-based feedstocks like glycerol with a lower carbon footprint.

“We are thrilled to be partnering with Trillium which aligns well with our Solvay One Planet commitment to more than double our revenue based on renewable or recycled materials by 2030,” comments Stephen Heinz, head of composite research & innovation, Solvay.

Innovation partnerships such as this are driven by a desire to make a real-world sustainability impact. Bio-based feedstocks are a key part of Solvay’s sustainability strategy, and we look forward to being a consumer of bio-ACN from Trillium’s first bio-based acrylonitrile plant.

Stephen Heinz, head of composite research & innovation, Solvay.

“Trillium’s bio-ACN process technology enables bio-carbon fiber,” explains Corey Tyree, CEO of Trillium. “We are excited to continue our partnership with Solvay, who have supported the bio-ACN process technology development since 2014. Solvay is a leader in the most rapidly-growing acrylonitrile segment (carbon fiber) and are market leaders in bio-carbon fiber and sustainable development.”

Responsible Textile Recovery Act of 2024 signed by Governor

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Modtissimo promotes sustainability with 28 coordinates in the Green Circle

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The EU and Egypt team up to mobilise private sector investments at Investment Conference and sign a Memorandum of Understanding underpinning €1 billion in macro-financial assistance for Egypt

At the EU-Egypt Investment Conference, co-organised by the EU and the Government of Egypt on 29-30 June, the EU and Egypt are teaming up to intensify private sector investments in Egypt. They are also signing a Memorandum of Understanding (MoU) for the disbursement to Egypt of up to €1 billion in Macro-Financial Assistance.

Better, faster, bio-based: Functional new Plastic alternatives

How can new bio-based and biohybrid materials with improved features be developed faster? Six Fraunhofer institutes are jointly exploring this question in the SUBI²MA flagship project, using an innovative bio-based polyamide developed by Fraunhofer researchers as a model. Its specific properties make it a promising alternative to fossil-based plastics.

Rieter reports stable order backlog and strategic progress – outlook for 2025 adjusted

In its Investor Update 2025, Rieter announced an order intake of CHF 203.9 million in the third quarter and CHF 559.3 million after nine months, reflecting a continued cautious investment climate in the textile machinery sector. Sales totaled CHF 121.5 million in the third quarter and CHF 457.7 million for the first nine months of the year, while the order backlog stood at around CHF 590 million as of September 30, 2025.