Views: 0 Author: Site Editor Publish Time: 2026-06-09 Origin: Site
Guided by the global "dual-carbon" goals, the circular economy—with its advantages of low consumption, low emissions, and high efficiency—is demonstrating broad market prospects. Rubber pyrolysis technology, as a core pathway for the resource recovery of organic solid waste, is attracting increasing attention from both industry and policymakers regarding its carbon reduction benefits.
I. Carbon Reduction Mechanism and Quantitative Benefits of Pyrolysis Technology
Scrap tire pyrolysis technology involves heating scrap tires under oxygen-free or oxygen-deficient conditions to decompose their high-molecular polymers into high-value-added products such as recovered oil, carbon black, steel wire, and combustible gas. This process—from tires to fuel and other recovered resources—inherently delivers significant carbon reduction benefits.
According to statistics, processing one ton of scrap tires using a pyrolysis production line can reduce carbon dioxide emissions by 1.1 tons. Pyrolysis avoids the generation of greenhouse gases such as methane that would otherwise be produced during the slow natural degradation of scrap tires. The pyrolysis products replace the production of virgin fossil-based raw materials: for example, pyrolysis oil can serve as industrial fuel to replace traditional fossil fuels, and recovered carbon black can partially replace virgin carbon black (the production of one ton of carbon black requires approximately two tons of petroleum). Furthermore, the production line itself employs flue gas waste heat recycling technology, achieving secondary energy utilization and further reducing energy consumption and carbon emissions.
II. Validation through Niutech's Actual Projects
Niutech, a world-renowned pyrolysis equipment manufacturer, is advancing a scrap tire green ecological recycling intelligent plant project in Liaoning, China, with an annual processing capacity of 100,000 tons of scrap tires.
Upon completion, this project will process 100,000 tons of scrap tires annually, producing 35,000 tons of carbon black, 45,000 tons of recovered oil, 12,000 tons of steel wire, and 8,000 tons of non-condensable gas. Based on the calculation of 1.1 tons of carbon reduction per ton of scrap tire, this project will achieve approximately 110,000 tons of carbon reduction each year, equivalent to the carbon sequestration effect of planting tens of millions of trees. This scale of carbon reduction contribution not only represents a massive tire recycling plant but also fully demonstrates the strategic value of pyrolysis technology in achieving the "dual-carbon" goals.
Niutech's scrap tire pyrolysis project in Brazil has been operating stably for many years, primarily processing passenger car and truck tires with an annual capacity of 30,000 tons. The recovered carbon black, after processing, is used in industries such as ink and pigments, while the pyrolysis oil is used as fuel. The second phase of this project is currently under preparation for construction. This long-term, stable operation not only validates the technical reliability of Niutech's equipment but also proves the sustainability of its carbon reduction benefits.
III. Carbon Certification and Compliance: The Green Passport to International Markets
Niutech's technology and integrated equipment have obtained seven major international certifications, including EU CE, German TÜV, ATEX explosion-proof, and ISCC International Sustainability and Carbon Certification. Among these, the ISCC certification is an internationally recognized sustainability and carbon certification system. Obtaining this certification means that Niutech's pyrolysis products—recovered oil and recovered carbon black (rCB)—are approved to enter the EU's high-end chemical market.
Niutech's scrap tire pyrolysis projects have obtained dual ISCC certifications, becoming a compliant solution under the EU's Carbon Border Adjustment Mechanism (CBAM). This means that projects utilizing Niutech's technology can not only meet increasingly stringent environmental regulations but also gain additional revenue through carbon trading mechanisms, further enhancing economic benefits. In the context of the accelerating global carbon economy, this certification advantage provides strong competitiveness for Niutech's overseas market expansion.
The carbon reduction benefits of scrap tire pyrolysis extend far beyond the quantitative data of a single project. Over one billion scrap tires are generated globally each year. If all were processed using advanced pyrolysis technology, the annual reduction in carbon dioxide emissions would be enormous, providing strategic support for achieving the "dual-carbon" goals.
Driven by both the "dual-carbon" goals and the circular economy, scrap tire pyrolysis technology is evolving from an environmental proposition into a resource strategy. Niutech's practices demonstrate that through continuous technological innovation, strict alignment with international standards, and replicable business models, Chinese environmental equipment manufacturers are fully capable of providing mature and reliable green recycling solutions for global carbon reduction and sustainable development. This is not only the management of "black pollution" but also the creation of "green wealth."
