News: Tire Recycling & Pyrolysis

An innovative bitumen that contains recycled rubber retrieved from end-of-life tires has been used to create around 3,000 square meters of asphalt in Italy. It is believed that this surfacing will significantly reduce the noise of passing vehicles. The General Manager of Ecopneus Federico Dossena stressed that the organization is committed to the idea of spreading the innovative road solution. He called paving with modified asphalts ´a valid strategic choice for the national and urban road network´.

On September 6, 2021, Continental reported it is unveiling its innovative Conti GreenConcept tire concept at this year’s IAA MOBILITY. This conceptual study by the premium tire manufacturer leverages both current and emerging technological approaches to the engineering of sustainable tires for passenger cars, as yet another example of Continental’s wide-ranging activities in pursuit of sustainability. The goal of Continental’s integrative and sustainable concept: minimizing resource consumption across every link in the tire’s value chain. As such, the study addressed everything from the sourcing and procurement of raw materials on to the various stages of production and even on up to ways of extending the tire’s service life. Continental’s development engineers and materials experts rose to the occasion and found novel solutions to each of these three challenges. The result: a tire that consists of a particularly high percentage of traceable, renewable, and recycled materials, has an innovative, lightweight design that conserves valuable resources, and extended service life thanks to a renewable tread.

CM Shredders, a leading manufacturer of some of the world's most advanced industrial shredders and recycling systems (including tire recycling systems), is proud to announce the addition of Dale Adrian as Sales Manager for CM’s Industrial Shredder Division. Dale will be responsible for sales and business development of CM’s industrial line of shredders and auxiliary equipment. Other responsibilities of his new position include working with CM Shredders to develop complete turnkey systems and sales strategies to expand CM’s footprint into new markets and verticals.

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This article deals with the question of whether the scientific recommendations for the development of new modification methods for upgrading recovered Carbon Black (rCB) derived from end-of-life tire (ELT) pyrolysis have not already been (partially) overtaken by industrial practice. This question does not mean that the extensive research on rCB is unnecessary. Quite the contrary! Past and new research results were and are of priceless value for the development of new ASTM approved characterization methods to be able to predict rCB performance in rubber applications in a practical and science-based manner.

Black Bear will produce 12,000 metric tons p.a. of recovered Carbon Black — a sustainable alternative that results in a reduction of over 65,000 tons of CO2 missions compared to the use of conventional Carbon Black. Black Bear and HELM seek to start production and marketing of recovered Carbon Black from the flagship plant in Chemelot Industrial Park from the 2nd half of 2023. On August 27, 2021, Black Bear Carbon B.V. (“Black Bear ”) and HELM AG (“HELM”) have announced a long-term supply chain and marketing cooperation. Black Bear will produce recovered Carbon Black from end-of-life tires via its proprietary technology. Both companies will jointly introduce this innovative product to industrial clients. Black Bear will contribute its extensive knowledge in product and application development while HELM will provide its supply chain know-how and commercial expertise through its broad market presence. This exclusive, long-term agreement covers Black Bear’s first flagship plant on the Chemelot Industrial Park in Geleen, The Netherlands, which is aimed for a start-up in the 2nd half of 2023. Both partners seek to extend their cooperation via further projects which Black Bear is planning.

The Swedish Tyre Recycling Association – SDAB or Svensk Däckåtervinning AB – recently issued its annual report 2020 where it reflects upon what the greatest challenge for sustainability is and how to overcome it. In the press release, it stresses that humanity’s power to impact the ecosystem, an impact which is often more negative than positive, has led the Swedish Tyre Recycling Association to devote its Annual Report 2020 to this theme.

Episode 25 of the Tyre Recycling Podcast features the Director of the Recycling Committee of SLTC – Emanuel Bertalot. SLTC – Sociedad Lationamericana de Tecnología del Caucho – is the Latin American Society of Rubber Technology, it brings together professionals, academics and businessmen from the sector. With partners distributed all over the planet, an online magazine and dozens of conferences and courses throughout the region, we are committed to technological, entrepreneurial and management knowledge in the field of the rubber industry.

The Tyre Stewardship Australia (TSA) reports that as of July 1st the new Victorian Environment Protection Regulations (2021) are in force in Australia under the amended Environment Protection Act (2017). TSA together with Equilibrium and EPA Victoria have facilitated a webinar recording to help all interested parties navigate through the new requirements in the regulations. The webinar helps tire recycling-related businesses understand the laws that apply to them minimize risks of harm to the environment and human health.