SAARLAND, situated in southwestern Germany, has gained prominence for its industrial legacy, particularly in steel production and mining. Pyrum Innovations, headquartered in Saarland, is repurposing old tyres into valuable raw materials like oil, carbon black, and gas. After 15 years of development, this pioneering approach merges Industry 4.0 technology with eco-friendly practices. The integration of Vega sensors for precise level and pressure measurement has been a key factor in its success.
Europe faces a significant challenge: disposing of over three million tonnes of tyres annually. Pyrum offers a solution by pyrolysing shredded tyres in an oxygen-free environment, where the company produces valuable materials like coke, gas and oil. Its second pyrolysis reactor, recently commissioned, can process 5,000 tonnes of rubber granulate per year – roughly equivalent to 7,500 tonnes of tyres.
Vega plays an indispensable role. The installed sensors provide precise measurements of pressure and level throughout the process, especially in the reactor where the core action takes place. Vegabar 83 pressure transmitters monitor gas pressure, while Vegaflex 86 guided radar sensors and Vegaswing 61 limit switches ensure stable operation in the harsh environment. These sensors guarantee product quality and protect equipment from damage. The instruments provide precise measurements and straightforward design, and their sturdy build translates to minimised downtime and operational disruptions as they can be serviced by non-specialised staff. As Pyrum expands its global operations, the importance of precise measurement and ease of use become even more critical.
Pyrum is at the forefront of digitalisation. The plant control room is equipped with web-based process control technology, allowing technicians to efficiently monitor and manage processes. Vega sensors are essential, providing real-time data for digital models that help in early issue detection and prevention. Pyrum is also actively working on new projects, including a demo plant to test future digitalisation concepts and further refine its processes.
Pyrum Innovations, with the support of Vega’s advanced sensor technology, is setting new standards in tyre recycling. Its process not only addresses the environmental challenge of tyre disposal but also creates valuable raw materials that are increasingly in demand.
