Aimed at delivering reliable investment references for global partners, Beston Group performed dedicated pyrolysis testing on diverse tire samples in 2025. Beyond monitoring oil yields, we systematically gathered data on carbon black recovery rates. All testing followed standardized laboratory procedures to ensure that every metric provides a scientific foundation for our clients’ equipment configuration and financial forecasting.
Methodology during Tests
Subject each tyre sample to controlled tyre pyrolysis conditions.
Record the time, flue gas temperature, oil and carbon black production changes for each sample.
Measure the weight and yield of the pyrolysis products to assess product efficiency.
Conclusion from Tests
Test results indicate:
Tire oil yield: 37%-45%
Carbon black yield: 36%-44%
Please note that actual yields vary depending on tire types (e.g., passenger car tires vs. OTR tires).To determine the precise recovery rates for your materials, please reach out to schedule a dedicated lab test.
Tire Granules Pyrolysis to Oil Test on 2026-03-23
Beston Laboratory performed testing on a tire granules sample on March 23, 2026. Key test results are as follows:
All-Steel Tire Granules Pyrolysis to Oil Test on 2025-11-12
To support a client’s project feasibility study, a dedicated pyrolysis test was performed on all-steel tire granules provided by the client at Beston’s testing center on November 12, 2025.
Material: All-Steel Tire GranulesPyrolysis Oil from All-Steel Tire Granules PyrolysisCarbon Black from All-Steel Tire Granules Pyrolysis
Shredded Tyres Pyrolysis to Oil Test on 2025-04-11
On April 11, 2025, Beston’s R&D center executed a specialized pyrolysis test on tire shreds provided for evaluation. The trial was conducted to verify the thermal decomposition efficiency and the resulting yield ratios of oil and carbon black.
Material: Shredded TiresPyrolysis Oil from Shredded Tyres PyrolysisCarbon Black from Shredded Tyres Pyrolysis