Search Results

A global producer of synthetic rubber Trinseo believes that styrene which can be processed out of plastic waste can be reused in tire manufacturing; however, it is still unclear how the industry could switch from a linear production reaching a more sustainable approach like circular economy. This concern was voiced by Trinseo’s tech and innovation director Sandra Hofmann during Future Tire Conference 2019 in Germany’s Cologne earlier this month. She explained that currently there is an access to a stream of recycled styrene that could be used in packaging, or, alternatively, be upcycled in tires and SSBR (solution-styrene butadiene rubber).

Bridgestone Corporation recently announced that it has commenced the production of tire derived oil and recovered carbon black through pyrolysis of used tires using test units installed at Bridgestone Innovation Park in Kodaira City, Tokyo. This initiative is aimed at promoting the social implementation of chemical recycling technologies that enable precise pyrolysis of used tires. The scope of this initiative is indicated by the red frame in the chemical recycling diagram below. This project is one of two R&D projects that are part of an initiative for developing chemical product manufacturing technologies utilizing used tires promoted by the New Energy and Industrial Technology Development Organization (NEDO) of Japan

ICIS, a global commodity intelligence source, has introduced Plastic Pyrolysis Oil Pricing Indexes to meet growing consumer demand for pricing chemical recycling outputs. This groundbreaking move establishes ICIS as the pioneer in offering such a pricing index. Plastic pyrolysis oil (PPO) is a sustainable alternative to fossil-based naphtha in plastic production, aligning with the chemical industry's transition to a circular economy, driven by consumer, investor, and regulatory pressures.

The third scientific AZuR Colloquium took place on October 10, 2024, on the Jülich campus of the Aachen University of Applied Sciences (FH Aachen) with high participation. Forty scientists from various universities, institutes, and disciplines came together to discuss current research findings and projects related to the sustainable reuse and recycling of end-of-life tires. The agenda included workshops, discussion panels, and keynote presentations on topics such as the pyrolytic utilization of end-of-life tire granulate, the use of old rubber granulates in flood protection, and the future of recovered carbon black (rCB) as a sustainable filler.

The European Chemicals Agency (ECHA) is a legally autonomous, independent EU authority which, in accordance with Regulation (EC) No. 1907/2006 (REACH), regulates the technical, scientific, and administrative aspects of registration, evaluation and authorization of chemicals. It is based in Helsinki, Finland, and ensures the registration, evaluation, authorization, and restriction of chemicals in a uniform procedure within the European Union. ECHA started its work in 2007.

JANUARY 2023: ELT Pyrolysis - a Best Available Technology (BAT). This comprehensive overview discusses the concept of Best Available Technology (BAT) in waste management, focusing on End-of-Life Tires (ELT) pyrolysis. It covers the international context, including the Basel Convention guidelines for ELT management. It emphasizes the classification of ELT pyrolysis as environmentally sound management, referencing European Union regulations and the U.S. Environmental Protection Agency's recognition. The Tire Industry Project (TIP)

Pyrolysis, an advanced chemical recycling route for End-of-Life Tires (ELT), is experiencing a boom in the last few years. As seen objectively, there is no one best design and/or process mode. Different options can be considered depending on the local circumstances and/or targeted product yields and qualities. While only a small portion of global ELT arisings (31 million tons per year) are currently finding their way to thermochemical decomposition, recent developments are showing strong signs of promising opportunities.

The tire waste recycling industry is transforming after 25 years of gradual progress. Traditionally, recycling focuses on mechanical processes to separate and recover rubber, steel, and fiber from End-of-Life Tires (ELTs), with applications developed for products like sports turf, civil engineering, mats, and even fuel for cement kilns.

Currently rubber recycled from end-of-life tires (ELTs) was ranked 3rd among the most suitable candidate streams for which to develop further EU-wide end-of-waste (EoW) criteria in the European Commission JRC’s report. The European Tyre and Rubber Manufacturers’ association (ETRMA) and the European Recycling Industries’ Confederation (EuRIC) are pleased about this prioritization exercise, although they are right to wonder why there is no date on the horizon. The 3rd place (after Plastic and Textiles) is still worth a medal, nevertheless. Considering the enormous potential of chemical recycling (pyrolysis) of ELTs, the (very) few missing points could have been made up (author's opinion) and a time horizon might be foreseeable.