The Tyre Recycling Podcast | Episode #88 | Dr Geoff Fowler: Upgrading rCB In-Reactor

The Tyre Recycling Podcast | Episode #92 | Przemysław Zaprzalski: Homogenising Pyrolysis Feedstock

Przemysław Zaprzalski, R&D Director at Grupa Recykl, joins The Tyre Recycling Podcast for Episode 92. Przemysław sits down with Ewan Scott to discuss the company's pioneering work as Europe's largest supplier of pyrolysis feedstock, servicing plants across Poland, Germany, and the Netherlands. He outlines the critical requirements of tyre manufacturers for consistent recovered carbon black (rCB) and explains how feedstock preparation can be utilised to regulate ash content and drastically reduce chemical tolerances to meet stringent industry standards. Przemysław also details a comprehensive study involving the analysis of two million tyres across 200 shifts, proving that simply adjusting tyre input ratios is a "dead end" for controlling quality. Instead, he highlights how mechanical homogenisation within mixing silos successfully reduced a partner's rCB ash tolerance from 3.6% down to $1.2%. Furthermore, the episode explores the upcoming integration of automated sorting with Regom machinery, the impact of seasonal tyre variations, and the critical need to deconstruct tyres to remove halogen-heavy butyl rubber inner liners before processing, avoiding costly downstream oil cleaning procedures. Przemysław Zaprzalski covers all this and more in Episode 92. So please join us as we learn all about the latest technical advancements in the pyrolysis sector. SUBSCRIBE ► https://tinyurl.com/TRR-Subscribe WEBSITE ► https://tinyurl.com/TRR-Website TYRE & RUBBER RECYCLING ► https://tinyurl.com/TRR-2026-2 FACEBOOK ►  https://www.facebook.com/TyreRubberRecycling WHATSAPP ► https://whatsapp.com/channel/0029VaGn6Gp3QxRyzmJCTP2O LINKEDIN ► https://www.linkedin.com/company/11191063/admin/feed/posts/

The Tyre Recycling Podcast | Episode #91 | Grupa Reckyl's Success in Rubberised Asphalt with SMAPOL

Przemysław Zaprzalski, R&D Director at Poland's Grupa Recykl, joins The Tyre Recycling Podcast for Episode 91. Przemysław sits down with Ewan Scott to discuss the company's major success in commercialising tyre-derived materials for the road construction sector. He explains how controlling input tyre streams allows Grupa Recykl to produce high-purity, chemical-grade crumb rubber powders that meet exact viscosity demands, moving the industry past raw "sub-sieve" waste left over from standard granulation. Przemysław also details the development of SMAPOL, a patented, pelletised reinforcement material clean-processed from 100% of the aramid, polyester, and polyamide textiles recovered during tyre recycling. Designed to replace weak cellulose agents traditionally used to stop hot bitumen drainage, SMAPOL stays inside the pavement structure as a dispersed, high-tensile matrix that extends road lifespans and reduces rutting by 40%. The discussion outlines their expanding manufacturing footprint into Sweden and their strategic shifts to professionalise distribution via major international players like Ingevity. Przemysław Zaprzalski covers all this and more in Episode 91. So please join us as we learn all about the latest technical advancements in the rubberised asphalt sector. SUBSCRIBE ► https://tinyurl.com/TRR-Subscribe WEBSITE ► https://tinyurl.com/TRR-Website TYRE & RUBBER RECYCLING ► https://tinyurl.com/TRR-2026-1 FACEBOOK ►  https://www.facebook.com/TyreRubberRecycling WHATSAPP ► https://whatsapp.com/channel/0029VaGn6Gp3QxRyzmJCTP2O LINKEDIN ► https://www.linkedin.com/company/11191063/admin/feed/posts/

The Tyre Recycling Podcast | Episode #90 | Andreas Steinlage: Netzsch’s Solutions for Tyre Pyrolysis

Andreas Steinlage, Senior Business Development Manager at Netzsch, joins The Tyre Recycling Podcast for Episode 90. Andreas sits down with Ewan Scott to discuss the critical role of post-processing technology in the tyre pyrolysis sector. With over 150 years of heritage, Netzsch provides essential milling and drying solutions that transform coarse pyrolytic char into high-quality, consistent recovered Carbon Black (rCB). Andreas explores the technical specifications of their fluidised bed jet mills, such as the CGS 180 and CGS 100, which are designed to achieve a fineness of d97 10 micron. He also details the energy-saving benefits of the e-jet process, which can reduce energy consumption by up to 30%. Furthermore, the episode delves into the importance of unique selling points like their high-performance classifier wheels, the development of SmartSteam technology for sub-micron cut points, and the company's significant investment in a new corporate campus and technology centre. Andreas Steinlage covers all this and more in Episode 90. So please join us as we learn how specialised grinding and dispersing technology is enabling the growth of the global rCB market.  SUBSCRIBE ► https://tinyurl.com/TRR-Subscribe WEBSITE ► https://tinyurl.com/TRR-Website TYRE & RUBBER RECYCLING ► https://tinyurl.com/TRR-2026-1 FACEBOOK ►  https://www.facebook.com/TyreRubberRecycling WHATSAPP ► https://whatsapp.com/channel/0029VaGn6Gp3QxRyzmJCTP2O LINKEDIN ► https://www.linkedin.com/company/11191063/admin/feed/posts/

The Tyre Recycling Podcast | Episode #89 | John Loudermilk on Sustainable Carbon Black Acceptance

John Loudermilk, CEO of Birla Carbon, returns to The Tyre Recycling Podcast for Episode 89 to continue his discussion with Ewan Scott regarding the evolving landscape of the recovered carbon black (rCB) market. John explores why the adoption of sustainable carbonaceous materials has been slower than anticipated, citing the current economic pressures and the competitive nature of imported tyres. He highlights Birla Carbon’s strategic partnerships with Circtec in the Netherlands and their joint venture in India as key steps toward becoming a preferred supplier in a market he expects to reach 10% of global demand in the long term. John also explains the technical necessity of refining pyrolysis char through milling, pelletising, and blending to ensure the consistency and cleanliness required by high-barrier industries. From the unique organoleptic requirements of potable water pipes to the UV stabilisation needs of plastics, this episode delves into why a collaborative partnering approach is essential for shifting rCB from a trial material to a contractual mainstay. John Loudermilk covers all this and more in Episode 89. So please join us as we discuss the "formulation vs product" challenge and the road to wider market acceptance. SUBSCRIBE ► https://tinyurl.com/TRR-Subscribe [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbno3TEZ2TG5XV2RNR29zbTducXBLdE51dzJUZ3xBQ3Jtc0tuZFp3b2hsbGtGWnl0VEJ0QlFURE83UjNLUjNfNmdsN0F6dEN5TlRyTmpVdVpsdWRxUFpIekEwYVFMRU8wLUpGa19kMkZjUUkyeU1PVjQyUGhodVR3ZWFOSzBvVFVrVV9sRjVsc1FnVkRsOXpCRzlzcw&q=https%3A%2F%2Ftinyurl.com%2FTRR-Subscribe&v=ueBxoZ2jj98] WEBSITE ► https://tinyurl.com/TRR-Website [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbmlmQlJtdDNzTzVIQjlnWktjTllPcW8yanVnQXxBQ3Jtc0tsQ1FqbjFiTThkYkFENEhKaW9wbWxiNHM1YmwxRnppTVVwNjc1UDZ0dGlCb1pJdl9Nb1NkMHhTTUh3bmZIVnpjWEs1WHVNdTJKUGJTeDMtX0NpblcyZGFTcXZsWGUzZXc5Rlk1dGU0Rlc4WXpISVdCRQ&q=https%3A%2F%2Ftinyurl.com%2FTRR-Website&v=ueBxoZ2jj98] TYRE & RUBBER RECYCLING ► https://tinyurl.com/TRR-2025-4 [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbEFOaDZXcFpVVGpUWnI4SWtpbEFVWXdzZExzd3xBQ3Jtc0trUkR0Mmc5MjJnenZ1bk1wcS1Uc05oSVpjOGFSU0I3N3ZrakpuQVh1Smo5ZHFvdkJuS3RzRE54VnZraGJTejZzRUJJZWp1c3U0cWRkVlNRbHRIS0daOHBLbHBBYU11S1E1VWRrSlBYRnV6Q0U4b3hCWQ&q=https%3A%2F%2Ftinyurl.com%2FTRR-2025-4&v=ueBxoZ2jj98] FACEBOOK ►    / tyrerubberrecycling  [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbFdBTkE5dVlkSy04QnlXWUFTd0J2Y1BzbW5hZ3xBQ3Jtc0trSG9lMXRHYS1ldUdpZk5fMFNIV0hlVU9iSjFIeE5hczg5bXlqU1lKT3dPWndKZzgxQy00NjhIS05zbTFUWjBxRGZfTUxfU3pUN0FxZmNGb1hvd3V1dVJ1SnVJTTNFMGpQcGQ3Y010bXViQzFXZUxrQQ&q=https%3A%2F%2Fwww.facebook.com%2FTyreRubberRecycling&v=ueBxoZ2jj98] WHATSAPP ► https://whatsapp.com/channel/0029VaGn... [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbmM4MHpfbGFWM05uVmRIZzVnYS1FWHRNcU5UUXxBQ3Jtc0tuaHNFbkxHWmVUZ2RCZWVDcnYybUlIeVlvV2QwRDRMTlFRNHFhbXd6M1YxNTZFNjltdUFRWkQ2dWFYb3kzdnpESkhpUGNYaEFmbGk2SGVTQzR3cEw4RG1qdFJWYnVFOGxnX09TeUVhdy1XSVhCUzFtaw&q=https%3A%2F%2Fwhatsapp.com%2Fchannel%2F0029VaGn6Gp3QxRyzmJCTP2O&v=ueBxoZ2jj98] LINKEDIN ►   / posts  [https://www.youtube.com/redirect?event=video_description&redir_token=QUFFLUhqbnZXS0lUMTVZUmxDZm1lRXFXWi0wRndZdHYwd3xBQ3Jtc0tsRFl5d0lSaWZFN1h0TUR1WVlwSS1uUkVWVU55TmV5SlVfMWtqUUpHVFdGNDZPM3pNZlhsUU1xRHZ3cllzMEY5UHlvaGlWeU1hWHM5T0tMSnpRMXZfR1VwTDhYeGo2aTRla2dVbTBNczJ2bm1GemV5aw&q=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2F11191063%2Fadmin%2Ffeed%2Fposts%2F&v=ueBxoZ2jj98]

The Tyre Recycling Podcast | Episode #88 | Dr Geoff Fowler: Upgrading rCB In-Reactor

Dr Geoff Fowler, Senior Research Fellow at Imperial College London, joins The Tyre Recycling Podcast for Episode 88, recorded at the Recovered Carbon Black Conference in Barcelona. Dr Fowler sits down with Ewan Scott to discuss his team's ground-breaking research into improving the quality of rCB (Recovered Carbon Black) directly within the pyrolysis reactor. He outlines the limitations of current "Victorian" pyrolysis principles and explains how in-reactor chemistry can be used to discourage graphite formation, resulting in a product that more closely matches virgin carbon black. Dr Fowler also details the use of specific solid additives—including a highly successful natural mineral—that act as both an abrasive and a catalyst for in-situ milling and thermal decomposition. Furthermore, the episode explores the future of circularity in tyre manufacturing, the challenges of replacing carbon black in tyre treads, and the potential for pyrolysis to recover essential rubber chemistry building blocks like isoprene units. Dr Geoff Fowler covers all this and more in Episode 88. So please join us as we learn all about the latest technical advancements in the pyrolysis sector. SUBSCRIBE ► https://tinyurl.com/TRR-Subscribe WEBSITE ► https://tinyurl.com/TRR-Website TYRE & RUBBER RECYCLING ► https://tinyurl.com/TRR-2025-4 FACEBOOK ►  https://www.facebook.com/TyreRubberRecycling WHATSAPP ► https://whatsapp.com/channel/0029VaGn6Gp3QxRyzmJCTP2O LINKEDIN ► https://www.linkedin.com/company/11191063/admin/feed/posts/