Paul Lloyd: “Farrel Pomini’s core business lies in supplying processing equipment for the plastics and petrochemical industries."

Pyrolysis has long been associated with pollution and inefficiency, particularly in developing markets where outdated methods dominate. However, technological advancements and a stronger push for circularity are transforming this perception. HF Group, through its subsidiary Farrel Pomini and WF Recycle-Tech, is at the forefront of this shift, introducing a continuous pyrolysis system that promises cleaner and more efficient tyre recycling. Unlike traditional batch processing, its technology ensures consistent output, better resource recovery and reduced emissions.

Pyrolysis has always been considered to be a dirty business. However, with the changes in technology and the increasing hunt for circularity across the tyre industry, businesses are attempting to redefine the age-old tyre recycling process and remove the malice associated with it.

Farrel Pomini is one such entity with the HF Group that is attempting to make pyrolysis cleaner. WF Recycle-Tech, established in 2013, started commercial operations in 2022 with selling its first pyrolysis unit in 2024, slated to be operational in 2026.

Speaking to Tyre Trends, President Paul Lloyd said, “Farrel Pomini’s core business lies in supplying processing equipment for the plastics and petrochemical industries. While its continuous mixer can be used for rubber applications, it is primarily designed for plastic masterbatches and compounds. The company operates across multiple divisions with its plastics compounding equipment focusing on niche applications for highly filled and temperature-sensitive materials. Although the plastics market is significantly larger than the rubber sector, Farrel Pomini targets specialised segments within it. Expanding its footprint in sustainability, the company has developed recycling systems for both plastics and rubber. The end-of-life tyre recycling solution was developed in collaboration with its group company, WF Recycle-Tech.”

Tyre pyrolysis has long been regarded as a polluting industry, particularly in developing countries where unregulated plants often operate at night to evade environmental scrutiny. In markets like India, many such facilities shut down due to non-compliance, reinforcing the industry’s reputation as a ‘dirty business’.

Lloyd further explained, “In Europe, the focus is shifting towards sustainability, driving innovation in pyrolysis technology. Traditional methods relied on large kilns, where tyres were burned with external heat over extended periods. The process was inefficient, labour-intensive and environmentally damaging, requiring extensive manual cleanup.

HF Group has taken a different approach, developing a continuous pyrolysis system that eliminates these challenges.”

Instead of batch processing, the system ensures a constant flow of material, allowing for the controlled capture of gases, liquids and solid outputs. The process begins with pre-grinding tyres into metal-free rubber crumb (6–20 mm), which is then fed into the machine via a hopper. Operating at a capacity of 1,500 kilogrammes per hour, the system requires only continuous material input while automatically managing output streams including recovered oil and gas.

Apropos to the pain points that the company wanted to address, he noted, “Over the past decade of developing this solution, several key learnings and priorities emerged. First and foremost, the goal was to create an efficient pyrolysis system that could consistently process tyre waste at an industrial scale. Second, the decision to develop a continuous rather than batch-based system was fundamental as continuous pyrolysis offers greater consistency, scalability and efficiency. Third, integrating a continuous mixer in the pre-processing stage became a major focus as it significantly improved the homogeneity and quality of the output materials. Finally, optimising the recovered output, particularly recovered carbon black, became the primary objective. Initially, the project was focused on tyre-derived oil (TDO), but as the market evolved, the emphasis shifted to producing the highest-quality rCB, aligning with upcoming ASTM standards and stringent industry requirements.”

By integrating advanced processing controls, the solution ensures cleaner, more efficient pyrolysis, positioning itself at the forefront of sustainable and cleaner tyre recycling.

THE OUTPUT

HF Group’s expertise in mixing technology creates a natural synergy between its traditional business and its expansion into tyre recycling. While the company is known for its tyre curing and rubber mixing solutions, it also has a plastics mixing division; this same mixing technology plays a crucial role in its pyrolysis process.

The recycling system starts with tyre crumb, which is fed into a high-shear Farrel Continuous Mixer originally designed for plastics processing. The mechanical shear heating raises the temperature of the material to 330 degrees Celsius. This ensures uniform heating before the material enters the pyrolysis chamber, where temperatures increase to between 520 degrees Celsius and 580 degrees Celsius. The continuous system eliminates inefficiencies seen in traditional batch pyrolysis, where prolonged heating cycles lead to higher energy consumption and inconsistent output.

Material recovery is a key advantage of the system. For every tonne of tyre crumb processed, approximately 50 percent is converted into pyrolysis oil, yielding 550–570 litres. Around 40 percent becomes recovered carbon black (rCB), a critical raw material that can replace virgin carbon black in industrial applications. The remaining 10 percent is gas, which can be used to power the system, further improving energy efficiency.

Beyond throughput, the system’s design significantly reduces overall energy demand. Mechanical shear heating minimises reliance on external thermal energy, while the continuous process prevents heat loss and optimises fuel efficiency.

Additionally, rCB from the pyrolysis process requires 60–70 percent less energy to refine, further enhancing sustainability.

“Pyrolysis fundamentally relies on heat and time in the absence of oxygen. Under these conditions, tyres thermally degrade, breaking down into vapour, which is condensed into oil and a solid residue, which is now widely used as recovered carbon black (rCB). This output can be further refined for industrial applications, creating a circular economy within the rubber industry,” explained Lloyd.

CHALLENGING INTEGRATION

The primary challenge for tyre manufacturers in adopting rCB is achieving performance characteristics comparable to virgin carbon black. Similarly, tyre pyrolysis oil must meet stringent quality standards to serve as a feedstock for high-value applications beyond just fuel. The company’s continuous pyrolysis system addresses these concerns by enhancing the quality and usability of both outputs.

“In the case of tyre pyrolysis oil, if used as a fuel, the calorific value may vary slightly, but it remains a viable option. However, its greater potential lies in serving as a feedstock for sustainable carbon black or even virgin carbon black production. The consistency of the oil’s composition determines its suitability for high-end applications, making process control a critical factor,” noted Lloyd.

He added, “For rCB, higher quality directly translates into increased usability across different applications. While rCB will never completely replicate virgin carbon black, superior grades enable a higher substitution rate. In some cases, a high-quality rCB can replace up to 30 percent of virgin carbon black, whereas lower-quality alternatives may only allow a 15 percent substitution. This increased usability not only enhances sustainability but also raises the material’s commercial value.”

HF Group’s rCB, produced through its WF Recycle-Tech process, has been extensively tested across multiple industries. It has demonstrated strong performance in plastics masterbatch applications, technical rubber goods and even tyre manufacturing. One major tyre producer has already validated its suitability for substitution in new tyres, underscoring its industry acceptance.

A key differentiator of the process lies in its patented two-stage pyrolysis system. While continuous pyrolysis itself is well established, HF Group’s innovation stems from its integration of a high-shear Farrel Continuous Mixer in the first stage.

This approach ensures uniform heating, eliminates direct heat exposure and optimises the pyrolysis reaction in the second stage. The result is a more efficient process that yields higher-quality recovered carbon black and cleaner tyre pyrolysis oil.

PERSEVERING THROUGH LIMITATIONS

The primary limitations of the system, Lloyd noted, revolve around scalability, operational efficiency and material consistency. The current processing capacity of 1,500 kilogrammes per hour is relatively low. Scaling up production rates while maintaining efficiency and reliability is an ongoing challenge. The key challenge is ensuring long-term operational stability and optimising run times.

Another significant factor is feedstock variability, particularly in markets like India, where used tyres from different sources such as passenger cars, trucks and buses are often mixed without segregation. The ideal scenario would involve processing a uniform type of tyre with a consistent rubber composition, but in reality, recycling operations must work with what is available.

“There are two main approaches to addressing this viz-a-viz meticulous sorting, which ensures consistency but is time-consuming and costly, or strategic blending, which creates a stable output by balancing material variations. The current system has been designed to handle diverse feedstocks without sorting, using a consistent blend of tyres to produce a predictable output,” said Lloyd.

In the long term, technological advancements such as artificial intelligence or tracking mechanisms for tyres could enhance sorting processes, making recycling operations more efficient. However, for now, the focus remains on refining the system to handle real-world feedstock conditions while delivering high-quality outputs. The continuous processing system also provides flexibility to adjust parameters and optimise results, making it a robust solution even in environments where feedstock quality is unpredictable.

MARKET TALK

The return on investment for pyrolysis systems is quite favourable, but it carries risks, especially in the early stages. A well-managed system operating efficiently for 6,000–7,000 hours per year, with a stable feedstock supply and consistent product quality, can generate strong financial returns, explained the executive.

However, challenges arise if there are interruptions in material supply, equipment downtime or fluctuations in product quality. These factors introduce uncertainty, which can make securing financing more difficult. That said, the market for TDO and rCB is growing, providing ample opportunities for revenue. Companies that can differentiate its output and meet quality standards can command premium prices, further improving ROI.

The market focus for HF Group’s advanced pyrolysis solutions primarily includes recyclers looking to add more value to their processes, material users such as tyre manufacturers and technical rubber companies seeking sustainable raw materials and new businesses emerging in response to industry needs.

“In the US and Europe, there is a growing entrepreneurial push to bridge the gap between traditional recycling and the sustainability requirements of the tyre industry. However, in markets like India and other parts of Asia, the challenge lies in shifting perceptions. Many existing pyrolysis operations use older-generation systems. The transition to modern, cleaner and more efficient systems requires education, proof of performance and financial support. Despite these challenges, India remains a strong market for HF, as the industry values high-quality technology and is willing to invest in the best solutions once the benefits are clearly demonstrated,” informed Lloyd.

Over the next five years, the company’s primary goal is to establish a proven track record with the first full-scale pyrolysis system, demonstrating its performance, reliability and efficiency. Once this is achieved, the focus will shift to helping potential customers secure financing by reducing perceived risks, making it easier for them to invest in the technology.

Alluding to the next phase of development, Lloyd informed, “The next phase of development focuses on three main areas. The first priority is industrialising the system to ensure it operates efficiently, consistently and reliably over long production cycles. This transition from pilot-scale to full-scale manufacturing is where HF Group’s expertise in engineering advanced processing equipment comes into play. Secondly, efforts are underway to further refine the pyrolysis reaction to enhance output quality and efficiency. Lastly, ongoing research and development is focused on post-processing improvements, particularly the removal of ash from recovered carbon black to increase its usability in high-performance applications.” n

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HS HYOSUNG ADVANCED MATERIALS has completed and commenced operation of a 17.5-MWp rooftop solar power installation at its facility in Vietnam’s Nhon Trach Industrial Park, located within Dong Nai Province. This marks a significant step in the company’s broader effort to reshape its Vietnam operations – its largest global manufacturing base for tyre cords and technical yarns – into what it terms a ‘Smart Green Factory’. By merging renewable energy infrastructure with digital energy management systems, developed in partnership with the energy IT specialist Nuriflex, the firm is positioning this site at the forefront of its transition towards becoming a global eco-friendly manufacturing hub.

A key element of this transformation is the deployment of an Internet of Things based energy management system, which allows for real-time oversight of electricity generation and equipment performance. This digital layer not only streamlines operational efficiency but also contributes to greater equipment reliability and overall productivity gains, ensuring that the integration of renewable energy delivers tangible improvements beyond simple power generation.

With further solar installations set to be completed by August, total rooftop capacity at the Nhon Trach site will reach 37.5 MWp. Once fully operational in the latter half of the year, HS HYOSUNG ADVANCED MATERIALS anticipates annual electricity cost savings exceeding KRW 6 billion (approximately USD 3.94 million), bolstering its cost competitiveness. The expansion is also expected to deliver meaningful reductions in greenhouse gas emissions, reinforcing the company’s long-term commitment to sustainable management practices.

Through advanced energy IoT solutions, the Vietnam subsidiary now systematically manages carbon reduction data generated from its solar power operations. This capability enables a more structured response to rising demands from major global customers – including Michelin, Bridgestone, Goodyear, Continental and Pirelli – for verified renewable energy usage and carbon emissions information. By strengthening its ESG performance across the supply chain, the company is leveraging its solar infrastructure and smart energy management not merely as facility investments but as strategic tools to enhance environmental responsibility and competitiveness in a market where sustainable value chains are increasingly essential.

“Starting with our Vietnam production base, we are simultaneously promoting renewable energy transition and energy efficiency improvements across our operations. By expanding solar power facilities, we will strengthen both cost competitiveness and ESG capabilities while proactively responding to the evolving requirements of our global customers,” said an official from HS HYOSUNG ADVANCED MATERIALS.

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The Association of Natural Rubber Producing Countries (ANRPC) has released its Monthly NR Statistical Report for February 2026, detailing a period of significant market activity influenced by geopolitical tensions, macroeconomic changes and shifting supply-demand dynamics within the global natural rubber sector.

As per the report, global natural rubber production for 2026 is forecast to reach 15.324 million tonnes, a 2.2 percent increase from the 14.996 million tonnes recorded in 2025. February output alone is projected at 994,000 tonnes, marking a 3.4 percent year-on-year rise due to favourable weather and higher rubber prices. Despite this overall growth, production trends vary among member nations. While Thailand is expected to remain the top producer, Indonesia and Vietnam face short-term constraints from structural and agronomic issues. Meanwhile, Malaysia is advancing efforts to restore abandoned plantations, with the Rubber Production Incentive activated in Sarawak and Sabah and the Malaysian Rubber Board targeting the rehabilitation of 4,137 hectares of idle land in 2026.

Physical and futures markets saw notable price increases across major grades in February. In Kuala Lumpur, SMR-20 averaged USD 2.01 per kilogramme, a 5.13 percent monthly gain, while STR-20 in Bangkok rose 5.12 percent to USD 2.11 per kilogramme. Sheet rubber grades also strengthened, with RSS-3 increasing 7.84 percent to USD 2.35 per kilogramme and RSS-4 in Kottayam surging 10.38 percent to USD 2.34 per kilogramme. Centrifuged latex in Kuala Lumpur closed the month at USD 1.61 per kilogramme. Futures mirrored this firming trend, as the Shanghai Futures Exchange May 2026 contract averaged roughly 16,508 CNY (approximately USD 2,388) per tonne and the SGX contract averaged USD 1.92 per kilogramme, supported by strong demand and tightening supply expectations ahead of the seasonal low-yield period from February to May.

Crude oil volatility added further complexity, with Brent averaging USD 70.89 per barrel in February – up 6.43 percent from January – before spiking to approximately USD 104 per barrel in early March following military actions in the Middle East and the closure of the Strait of Hormuz, a conduit for nearly 20 percent of global oil supply. This has introduced a risk premium with implications for synthetic rubber competitiveness and natural rubber demand. Currency shifts also play a role, as the Malaysian Ringgit appreciated modestly to 3.89 MYR per USD and the Thai Baht strengthened to around 31.08 THB per USD by late February, affecting trade competitiveness. Looking ahead, rising automotive production, especially of new energy vehicles in China, India and Southeast Asia, is expected to sustain demand and support prices. However, risks persist from US-China trade tensions, Middle East geopolitical instability, weather uncertainties during the low-yield season and currency fluctuations tied to US monetary policy, all of which could disrupt supply chains and export revenues.

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Tokyo Zairyo Co., Ltd., a wholly owned subsidiary of Zeon Corporation, marked a significant milestone in November 2025 by establishing a new branch office in Chennai, Tamil Nadu, India. Following the completion of all necessary preparations, this location has now commenced full-scale operations. The move represents a deliberate effort to broaden the company’s commercial reach across the Indian market while simultaneously constructing an organizational structure capable of responding with greater agility to the evolving and increasingly diverse requirements of its customers.

This southern expansion comes approximately 15 years after the company first established its Indian subsidiary, Tokyo Zairyo (India) Pvt. Ltd., with an office in Gurugram, Haryana, in 2011. By positioning a second office in Chennai, the firm now operates a coordinated network spanning the northern and southern regions of the country. Close collaboration between the two locations is intended to strengthen information services and enhance user support, leveraging both internal capabilities and external partnerships to better serve Japanese automotive parts manufacturers and processors operating throughout India.

Through this dual-office structure, Tokyo Zairyo is poised to advance its core business of purchasing and selling a broad spectrum of materials, including rubber, resins and elastomers. The synchronised operations in Gurugram and Chennai enable the company to deliver more responsive support, ensuring that clients across the Indian automotive supply chain benefit from efficient service and a reliable supply of essential materials.

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Kuraray Co., Ltd. has announced a comprehensive global price adjustment for its portfolio of Liquid Rubber products and ISOBAM alkaline water-soluble polymer. These changes, which are set to take effect on 16 April 2026, will see prices rise by at least USD 2 per kg.

The driving forces behind these significant pricing actions are multifaceted, rooted in substantial disruptions to global supply chains. These disruptions are largely attributed to the ongoing conflict in the Middle East, which has had a cascading effect on logistics. Compounding this issue are the sharply rising costs associated with transportation and essential raw materials.

This strategic move is essential for the company to maintain operational stability and continue the supply of Liquid Rubber and ISOBAM amidst the volatile market conditions.

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