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When a tire is recycled through tire pyrolysis, the solid material that remains from the pyrolysis of the rubber, commonly referred to as tire char or raw rCB, is composed of carbon black and varying amounts of impurities, such as silica, zinc, and sulphur. The latter are found in the original tire as additives to the production process.

According to company’s statement, the project, the investment value of which has not been disclosed, will utilize pyrolysis and hydrotreating technologies to convert end-of-life tires into renewable drop-in advanced biofuels that can be used in diesel and petrol and qualify as development fuels under the UK’s Renewable Transport Fuel Obligation (RFTO).

ASTM International, formerly the American Society for Testing and Materials, is a globally recognized leader in developing and delivering voluntary consensus standards. Founded in 1898, ASTM provides a forum for producers, users, consumers, and other stakeholders to create and update standards transparently. The organization supports industries worldwide by offering over 12,000 standards that enhance safety, quality, and performance across various sectors. ASTM standards are utilized in research, product development, and quality assurance to improve public health and safety.

Weibold is welcoming pyrolysis / tire recycling technology suppliers, researchers and all other interested parties from the industry to hold webinars on our platform. Our audience comprises over 25,000 professionals from tire recycling, pyrolysis and affiliated industries, which helps you increase your business presence, attract new customers and spread a word about your business activities. Benefit from our tire recycling and pyrolysis network we have been building up over the past 22 years. Contact Agustina Martin for more information.

Sometimes it makes sense to periodically sift through your personal library (even though that's primarily done electronically these days). When you browse around, some things come to light that are worth not forgetting, such as a conference paper that was published exactly 30 years ago in August 1993. “A multiple-product approach to the processing of used tires” (Michal A. Serio, et al., 1993) is a remarkably accurate vision of chemical recycling of end-of-life tires (ELTs), as it is experiencing a boom in the last few years. The authors presented their well-founded proposals for sustainable recycling of ELTs through pyrolysis at a conference of the American Chemical Society (ACS Division of Fuel Chemistry) in the USA. About 20 years later, namely in 2011, the United Nations Environmental Program (UNEP) within the framework of the Basel Convention (191 signatory states) approved the chemical recycling of ELTs by pyrolysis as Environmental Sound Management (ESM). This classification was subsequently also included in the European regulations. In this exposé of the remarkably visionary work, the original text is quoted and only occasionally an outdated term is replaced by the one used today. Replacements and comments are in Italic. This paper by Michal A. Serio and colleagues could just as well have been written today.

The Mitsubishi Chemical Group (MCG Group) announced that it has launched studies to perform chemical recycling of end-of-life tires (ELTs) by utilizing the coke ovens at its Kagawa Plant (Sakaide City, Kagawa Prefecture). The MCG Group aims to begin marketing sustainable carbon black made from ELTs by March 2026. Along with the accelerating trend in the tire industry toward using sustainable raw materials, there is a growing need to use recycled carbon black, one of the main raw materials and a rubber reinforcing agent used in tires.

Weibold is welcoming pyrolysis / tire recycling technology suppliers, researchers and all other interested parties from the industry to hold webinars on our platform. Our audience comprises over 25,000 professionals from tire recycling, pyrolysis and affiliated industries, which helps you increase your business presence, attract new customers and spread a word about your business activities. Benefit from our tire recycling and pyrolysis network we have been building up over the past 22 years. Contact Agustina Martin for more information.

The tire waste recycling industry is transforming after 25 years of gradual progress. Traditionally, recycling focuses on mechanical processes to separate and recover rubber, steel, and fiber from End-of-Life Tires (ELTs), with applications developed for products like sports turf, civil engineering, mats, and even fuel for cement kilns.

Weibold is welcoming pyrolysis / tire recycling technology suppliers, researchers and all other interested parties from the industry to hold webinars on our platform. Our audience comprises over 25,000 professionals from tire recycling, pyrolysis and affiliated industries, which helps you increase your business presence, attract new customers and spread a word about your business activities. Benefit from our tire recycling and pyrolysis network we have been building up over the past 22 years. Contact Agustina Martin for more information.