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Agenda

An introduction to rCB and its industrialisation
rCB Europe Workshop An Introduction to rCB and its industrialisation

This interactive workshop will run on the day before the rCB conference in Amsterdam. We usually have 70 attendees, which is a more cosy forum for interactivity and asking questions than the main conference which typically has 300 delegates.

The workshop will be held by Martin von Wolfersdorff (Co-founder of the Smithers rCB Conferences, Author of the industry report “Prospects for rCB”) and Frank Cremer (Head of Product Innovation and Director Sales, Pyrum Innovations AG).

This 3h workshop consists of 3 sessions:

(1) Introduction to rCB

This session will explain rCB in easy terms also to non-technical colleagues, investors and everyone attending rCB Europe for the first time.

Why does rCB unlock business viability of tyre pyrolysis technology? How does curating ELT feedstocks help rCB production? Is rCB a commodity yet? Can it be sold? What is the supply & demand and who are the customers? We will cover all these questions and of course any other questions you might have on the day.

(2) Industrialisation of rCB “From recovered material to a reliable industrial raw material”

2026 is the year of industrialisation. From 2025 - 2027 several industrial facilities for rCB & TPO production will be built. This changes the focus away from technology and funding to a focus on operation, process capabilities, quality control, product consistency and cash flow optimisation. Is product quality important or product consistency? How important is supply chain collaboration?

(3) Future of rCB & new applications for rCB

Some challenges with rCB remain unsolved. What are the key future topics with regards to rCB? We will touch on topics including ASTM classification and terminology, ash reduction, energy use, regulations & accreditations, corporate evolution and training. A big topic will also be new applications for rCB beyond tyres and rubber.

13:30 - Workshop registration / refreshments

14:00 - Workshop Introduction

14:15 - Introduction to rCB

  • This session will explain rCB in easy terms also to non-technical colleagues, investors and everyone attending rCB Europe for the first time.
  • Why does rCB unlock business viability of tyre pyrolysis technology?
  • How does curating ELT feedstocks help rCB production?
  • Is rCB a commodity yet? Can it be sold?
  • What is the supply & demand and who are the customers?

15:00 - Industrialisation of rCB "From recovered material to a reliable industrial raw material"

  • 2026 is the year of industrialisation. From 2025 - 2027 several industrial facilities for rCB & TPO production will be built. This changes the focus away from technology and funding to a focus on operation, process capabilities, quality control, product consistency and cash flow optimisation.
  • Is product quality important or product consistency?
  • How important is supply chain collaboration?

15:45 - Refreshment Break

16:00 - Future of rCB & new applications

  • Some challenges with rCB remain unsolved.
  • What are the key future topics with regards to rCB?
  • We will touch on topics including ASTM classification and terminology, ash reduction, energy use, regulations & accreditations, corporate evolution and training.
  • A big topic will also be new applications for rCB beyond tyres and rubber.

16:15 - Q&A / Interactive session

17:00 - End of Workshop

Registration and welcome refreshments
Smithers welcome
Chair’s welcome and opening presentation
SESSION 1: INDUSTRY COLLABORATION AND MARKET OUTLOOK
Keynote: From Day Zero to Scale: The Continental – Pyrum Circular Journey
Jorge Almeida and Pascal Klein will discuss how rCB is moving from a promising circular material to first industrial tire applications. Their joint presentation will explore key challenges to industrialization, the role of validation and scale-up, and why collaboration is critical to making tire circularity work.
Jorge Almeida, Head of Sustainability, Continental Tires
Pascal Klein, CEO, Pyrum
Keynote: Circular by Design: The Bolder - Pirelli Journey
Speaker name tbc, Pirelli
Tony Wibbeler, CEO, Bolder
Carbon Black Global Outlook 2026
  • Overview of the carbon black industry in 2026 - conditions, trends, outlook
  • Current trends and outlook for recovered carbon black and TPO

Paul Ita | President, Notch Consulting
Networking refreshment break
SESSION 2: BUSINESS FOCUS: DE-RISKING rCB
Unlocking tyre circularity: why market pull matters
  • ELT pyrolysis is the key pathway to circularity
  • Tyre circularity is proven but not scaling due to lack of market pull
  • Barriers: standardisation, scale, and cost pressure in Europe
  • Need EU measures: zero landfill, export limits, eco modulated EPR
  • Outcome: scale up, lower emissions, stronger EU value chain

Celso Magri | Global Marketing and Sustainability Director, Orion Engineered Carbons
Unlocking sustainable solutions for future-ready commercial growth
  • Tyre pyrolysis produces two main co-products that can be turned into reinforcing fillers for the tyre industry, SCB and SCM (rCB)
  • Presentation will compare production routes, environmental and application performance of these materials
  • The regulatory complexities of introducing new materials into the industry will also be discussed.

Dr. Joe Hallett | Technical Lead , Birla Carbon
Bankability in tyre pyrolysis: how engineering and project execution drive investment confidence
  • Tyre pyrolysis is gaining investor interest due to stronger demand for rCB and TPO.
  • The key challenge is shifting from technical feasibility to bankable commercial deployment.
  • Investors are focused on CAPEX certainty, schedule confidence, equipment reliability, and product consistency.
  • Established EPC participation can reduce scale-up, interface, procurement, and execution risk.
  • KBR can help de-risk projects through engineering discipline, global sourcing, vendor network, and project execution credibility.
Aashish Gaurav, Senior Technology Manager New Markets & Innovation, KBR
Akash Desai, Commercial Director, KBR
Networking lunch break
Session 3: TPO FOCUS
Tire Pyrolysis Oil Update – a review of the bio and circular market applications and with a focus on supply and demand drivers of each market
How TPO suppliers can escape commodity pricing: from volume to value
SESSION 4: GOVERNANCE AND LEADERSHIP: SHAPING THE FUTURE OF rCB
Keynote: The EU Chemical Industry Action Plan
Networking refreshment break
CEO panel: Industrialisation and scale up
Moderator:
Panellists:   
Robert Harper, CEO, Circtec
Viktor Varadi, CEO, NE-TECH
Tony Wibbeler, CEO, Bolder
Chair’s summary and end of day one
Networking drinks reception
Registration and refreshments
Chair’s welcome
Session 5: ELT FEEDSTOCK & SUPPLY CHAIN
Advanced tyre sorting and feedstock control to improve rCB quality
  • The transition toward circular tyre recycling requires consistent and predictable pyrolysis outputs.
  • Feedstock variability remains a major challenge, directly affecting rCB and pyrolysis oil quality.
  • REGOM develops advanced tyre sorting and identification technologies to better characterize and control incoming materials.
  • By reducing feedstock heterogeneity, these solutions improve process stability and output consistency.
  • Advanced tyre identification and data acquisition provide greater visibility into feedstock composition before processing.
  • This presentation demonstrates how feedstock control can become a key lever for scalable, high-quality rCB production.

Bertrand Thoumsin | Sales Manager Europe, Regom
Setting up a feedstock supply chain. Commercial considerations from a tyre recycler
While we still wait for the major European tyre pyrolysis break-through, focus needs now to also include feedstock considerations like supply chain management, capacity, partnerships, and rubber composition as well as commercial affairs. This presentation will cover the situation seen from a mechanical tyre recycler’s point of view.
Thomas Ballegaard | Group CCO, Genan Holding
End of life tyres are not all the same – what does this mean for producing quality recovered carbon black?
  • Pyrolysis operational conditions will be discussed
  • Comparison of the impacts of slow and fast pyrolysis upon rCb quality presented
  • Impact upon chemical properties and circularity will be explained

Dr. Geoff Fowler | Senior Research Fellow, Imperial College London
SESSION 6: RCB QUALITY: ANALYSIS AND CHARACTERISATION
Evaluation in rubber compounds of two standard grades of demineralized recovered carbon black
  • Company overview and patents.
  • Pathways to highly purified rCB (process description).
  • Design of Experiments TEC-CONTEC-HANKOOK.
  • Development of ASTM-based rubber compounds containing different grades of recovered carbon black (rCB).
  • Investigation of both full replacement and partial replacement strategies for virgin carbon black in rubber formulations.
  • Analysis of the effect of different purified rCB grades on compound curing behavior and vulcanization characteristics.
  • Assessment of the mechanical and physical properties of vulcanized compounds containing purified recovered carbon black.
  • Evaluation of the reinforcing potential of purified rCB compared with conventional furnace carbon blacks.
Gianmarco Di Rienzo, Process Chemist, TEC
Ludovica Zagaria, Intern, Hankook
Networking refreshment break
Does recovered carbon black carry a structural fingerprint?
Detecting oversized particles in rCB with the new picoG-lite instrument
  • Detecting coarse particles in rCB
  • Introducing the new picoG-lite analyser
  • Particle mass (=size) analysis on pelletized sample

Dr. Franz Friebel | Co-founder and CTO, femtoG
SESSION 7: RCB PRODUCTION: PROCESS AND UPGRADING
Pelletising system: pin mixers built to go beyond moisture and binders
Performance-Engineered rCB: composite synthesis, properties, and applications in energy storage and advanced materials
  • Overview of rCB variability challenges (surface chemistry, ash content, electrical performance) limiting substitution of virgin carbon black in high-value applications
  • Composite engineering approach: synthesis integrating rCB with graphene
  • Characterised performance improvements: reduced ash-related defects, enhanced electrical conductivity and tensile strength, increased specific surface area
  • Key application demonstrations: electrode material for energy storage; conductive fillers in technical rubber; feedstock for advanced graphene-derived materials
  • Scalable upgrading pathway producing spec-grade, rCB composite with premium market positioning

Dr Apichai Jomphoak | Senior Researcher / Technology Consultant, Siam Thaboon
Optimised cryogenic inert gas mixtures and energy recovery for enhanced rcb quality in tire pyrolysis processes
  • Selected cryogenic gas mixtures optimize reactor inertisation beyond conventional nitrogen purging.
  • Improved reactor atmosphere leads to higher-quality rCB.
  • Recovery of cryogenic cold energy reduces refrigeration power demand.
  • Combined approach enhances sustainability, process efficiency, and economic competitiveness.

Iván Pérez | Sales Technology Manager, Messer
Networking lunch break
SESSION 8: RCB PROPERTIES AND PERFORMANCE
Source-dependent variability of recovered carbon black from end-of-life-tyres and its influence on EPDM rubber performance
  • rCB variability from different feedstocks and suppliers
  • EPDM formulations with varying replacement ratios
  • Material & cure characterization (FTIR, TGA, RPA)
  • Mechanical performance before/after aging
  • Key drivers: ash content and surface activity

Dr. Kemal Cellat | Group R&D Materials Senior Specialist , Standard Profil
Impact of physical properties of recovered Carbon Black on the in-rubber performance
  • Wet pelletisation
  • Milling
  • Pellet hardness
  • Particle size distribution
  • In-rubber performance
Andreas Kapf, Head of Product Development and Process Optimisation, Pyrum Innovations
Dr. Marco Tarantola, Material Developer, Applied Material Science, Continental Reifen Deutschland
Demonstrating coating‑enabled performance stability in regenerated carbon: insights from rC Regen CGX‑1000
  • rC use is limited by surface-chemistry variability and inconsistent performance. 
  • Cabot’s Regenerated Carbon Technology delivers stable N300‑class performance at 30% rC 
  • Stable surface chemistry reduces compound performance variation, enabling higher recycled content without durability tradeoffs. 

Mark Pender | Senior R&D Manager, Cabot
From waste to performance: dispersion behavior of recovered carbon black in waterborne systems
  • Dispersion challenges of recovered carbon black (rCB) in waterborne acrylic coating systems.
  • Comparison of different rCB grades with a conventional carbon black benchmark based on material characteristics and dispersion performance.
  • Influence of bead size, milling time, and pre-mixing conditions on pigment wetting, agglomerate breakdown, and dispersion quality.
  • Use of bio-based wetting additives and bead-assisted pre-mixing to improve the initial dispersion behavior of difficult-to-process rCB grades.
  • Evaluation of wet paint properties, rheology, stability, and dry film optical performance for potential automotive coating applications.

Elif Canli | Color R&D Project Researcher, Kansai Altan
Incorporating Recovered Carbon Black into Product Formulations
Closing remarks and end of event
Prof. Dr. Jorge Lacayo-Pineda, Head of Expert Field for Materials Evaluation, R&D Innovation & Applied Research, Continental Tires
Martin Von Wolfersdorff, Principal Advisor, Wolfersdorff Consulting
 

Download the full programme

rCB-agenda-2026-29-7