The treatment of waste tires has become a global concern. Pyrolysis technology for waste tires, characterized by its efficiency, environmental friendliness, and resource recycling, has emerged as a significant force in promoting global sustainable development. This article explores how pyrolysis technology is leading industry transformation and analyzes how regional policies are driving the growth of this burgeoning industry.
Table of contents：
Waste Tire Pyrolysis Equipment Leading the Transformation
Pyrolysis Technology Facilitating Tire Sustainability
Regional Policies Driving the Development of the Pyrolysis Industry
Policy Support in the European Union
Policy Trends in North America
Policy Measures in the Asia-Pacific Region
Policy Progress in the Middle East and Africa
Global Trends and Recommended Actions
Pyrolysis equipment has brought revolutionary changes by converting waste tires into high-value by-products. In an oxygen-free environment, waste tires are decomposed into key products such as pyrolysis oil, pyrolysis carbon, and steel wires. These products not only have economic value but also find extensive applications across various industries. For instance, fuel oil can be used as an energy source or for industrial purposes; carbon black plays a crucial role in the production of fuels, plastics, rubber products, and pigments; and steel wires can be reprocessed in the steel industry. Additionally, the non-condensable combustible gases generated during the pyrolysis process meet the system's heating requirements, reducing reliance on external energy sources and promoting resource recovery. Advanced intelligent automation systems further ensure the equipment's stable performance, safety, and operational efficiency.
Pyrolysis technology for waste tires offers numerous advantages in promoting tire sustainability. Firstly, the pyrolysis oil, pyrolysis carbon, pyrolysis gas, and steel wires produced can all be recycled. Secondly, industry experts indicate that the resource recovery of waste tires can effectively reduce carbon emissions during primary production. If environmentally friendly carbon black derived from waste tire pyrolysis could replace one-third of industrial carbon black, it could reduce CO2 emissions by nearly 6.3 million tons annually. A sustainability report from India's Birla Carbon also shows that recovered carbon black (rCB) from waste tire pyrolysis reduces CO2 emissions by 3.1 tons per ton compared to traditional carbon black manufacturing processes. Thirdly, waste tire pyrolysis can generate new economic growth. For example, a pyrolysis project processing 50 tons of waste tires per day, as serviced by Vary Tech, is estimated to generate an annual revenue of 90 million yuan based on local market prices for pyrolysis oil, carbon black, and steel wires. The transformation of waste tires into "real gold and silver" has attracted numerous enterprises to join the industry.
To actively implement global green development strategies and support the thriving waste tire pyrolysis industry, various regions worldwide have introduced a series of targeted and highly directive policy measures, forming a comprehensive and multi-tiered policy support system.
The Circular Economy Action Plan (2023) emphasizes the resource utilization of waste tires, incorporating pyrolysis technology into the green transition plan and setting recycling rate targets for pyrolysis enterprises. The REACH regulation controls harmful substances in pyrolysis products, while the Carbon Border Adjustment Mechanism requires transparency in the carbon emission data of pyrolysis products.
The U.S. EPA's new regulations aim to strengthen emission limits for pollutants during the pyrolysis process. Some states encourage pyrolysis projects through tax incentives and subsidies to promote technological commercialization. Canada is pushing pyrolysis to become a mainstream treatment method through bans and subsidies.
Australia has established a National Waste Tire Management Plan and an export ban to support pyrolysis projects. Japan has listed pyrolysis technology as a key decarbonization technology and upgraded emission standards for pyrolysis facilities. Some Southeast Asian countries are encouraging local pyrolysis investments through import restrictions and policy incentives.
The UAE and Saudi Arabia have launched related projects and provided funding to support pyrolysis enterprises. Some African countries, through the United Nations Industrial Development Organization, are introducing modular pyrolysis equipment. Although policies are still in the drafting stage, they demonstrate a growing emphasis on this field.
The global waste tire pyrolysis industry is exhibiting several notable trends. The introduction of carbon tariffs is prompting enterprises to optimize processes to reduce carbon emissions. ESG investments are driving financial institutions to prioritize support for pyrolysis projects that meet standards. Technical standardization efforts are also advancing, with the International Organization for Standardization developing global standards for pyrolysis oil quality. To align with these trends, enterprises need to monitor policy changes in real-time, obtain the latest information through official channels, collaborate with local environmental agencies or law firms to ensure compliance with relevant regulations, and fully utilize clean technology funds from various countries to actively apply for subsidies and reduce operational costs.
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