Views: 2 Author: Site Editor Publish Time: 2025-12-16 Origin: Site
Today, with the rapid development of the automotive industry, an environmental challenge cannot be ignored—mountains of waste tires. Known as "black pollution," these solid wastes, if improperly handled, not only occupy land and breed pests but also pose fire risks. The toxic substances they contain threaten the environment in the long term. However, amid the wave of the circular economy and "dual-carbon" goals, advanced recycling and processing technologies are transforming these troublesome wastes into valuable "black gold" by fully utilizing every component.
Waste Tires: Misplaced Treasures
Waste tires themselves are rich in recoverable resources. In terms of material composition, a single waste tire is a treasure trove: it contains about 58%-60% rubber compounds, 22%-24% synthetic fibers like nylon, and around 15% steel wires.
Traditional disposal methods have failed to fully unlock their value. Currently, the comprehensive utilization of waste tires mainly includes tire retreading, the production of reclaimed rubber/rubber powder, and pyrolysis. Among these, pyrolysis technology—capable of achieving nearly 100% resource recovery and producing higher-value outputs—is increasingly becoming a key direction for waste tire treatment.
Pyrolysis Technology: Core Advantages for Ultimate Resource Recovery
Rubber pyrolysis refers to the process of heating waste polymers in an oxygen-deficient or oxygen-free environment to decompose them into products such as pyrolysis oil, carbon black, steel wires, and non-condensable combustible gas. Unlike primitive "oil refining" methods or small-scale batch production, modern advanced continuous and intelligent pyrolysis technology offers multiple significant advantages, making it an effective way to fully utilize waste tires.
First, pyrolysis excels in thorough and high-value resource recovery. A mature pyrolysis system can convert waste tires into pyrolysis oil, carbon black, and steel wires while generating combustible gas. Since pyrolysis oil is the main product, this process essentially achieves "tire-to-oil" conversion.
Second, in terms of environmental protection and harmless treatment, continuous pyrolysis technology represents a qualitative leap. Pyrolysis equipment, exemplified by Niutech, employs fully enclosed and automated production, achieving "zero pollution, zero residue, zero emissions, and full utilization." With industry-leading technology, Niutech's equipment ensures a pyrolysis rate exceeding 99%, making the process both efficient and eco-friendly. This not only eliminates "black pollution" but also transforms waste into renewable resources, serving as a model for "zero-waste cities" and green, low-carbon development.
Finally, pyrolysis aligns with global sustainability trends. Sustainability has become a core strategy for leading tire companies, with many international giants announcing plans for waste tire reuse. Additionally, pyrolysis significantly reduces carbon emissions compared to primary production, contributing to global carbon neutrality goals.
Niutech: Leading Global Industry Upgrades Through Technological Breakthroughs
Niutech's core achievement lies in its self-developed waste tire pyrolysis technology, which integrates multiple patented innovations such as thermal dispersion, gas-tight sealing, and anti-polymerization. This enables safe, environmentally compliant, and stable large-scale continuous operation. Niutech's contribution extends beyond technological breakthroughs to successful global industrial applications, proving the reliability of "Chinese intelligent manufacturing" solutions.
Niutech's equipment has been successfully exported to dozens of countries and regions, including Germany, the United Kingdom, Denmark, Brazil, Hungary, and South Korea, establishing numerous demonstration projects worldwide. Particularly in the European market, its solutions have gained deep recognition, resulting in repeated orders from long-term clients.
Niutech is actively transitioning from a single equipment supplier to a comprehensive service provider of "equipment + operations." For example, through its controlling stake in Hesheng GreenTech, the company launched a waste tire comprehensive utilization project with an annual processing capacity of 200,000 tons, aiming to build one of the world's largest facilities of its kind. This model not only enhances operational stability but also offers clients integrated solutions from technology to operations.
The transformation of waste tires from troublesome "black pollution" to invaluable "black gold" hinges on finding a scientific path for resource recovery, high-value utilization, and harmless treatment—modern pyrolysis technology. This approach not only creates significant economic value but also conserves precious petroleum resources, supporting energy security and the "dual-carbon" goals.
