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Pyrolyx AG – an international tire pyrolysis operator – has now become an official supplier of recovered carbon black (rCB) of Continental AG as the two parties agreed to sign a 5-year contract ruling that about 15,000 metric tons of the product will be delivered every year. Nevertheless, Pyrolyx stated that the scope of the deal on the supplies might be increased if demand escalates.

A new research and development initiative is being worked on by a number of companies that seek recycling scrap tires into valuable products with the help of graphene. The ambitious two-year project led by three firms, Haydale, ARTIS and Trelleborg Antivibration Solutions, receives support of The Knowledge Transfer Network (KTN) which is a direct partner of Innovative UK.

A special committee on recovered carbon black (rCB) at ASTM International has introduced its first standard defining conditions for the rCB industry. The standard comes at a time when carbon black is still viewed as somewhat new recycled merchandise that the expanding commercial tire and plastics sectors are using, one of the ASTM members pointed out.

Swedish tire pyrolysis equipment manufacturer and tire recycler Scandinavian Enviro Systems has presented its new forecast for recovered carbon black (rCB) market which is expected to reach over $490 million by 2023. This can be explained by a projected demand growth for recovered carbon black and certified carbon black produced by Enviro; the materials are expected to see demand increase due to a deficit of virgin carbon black.

To handle waste such as scrap tires, sometimes one may want to seek an alternative to recycling – tire pyrolysis. This process involves decomposing of car tires by incinerating them at a high temperature at the same time removing oxygen. Via this method, it is possible to obtain gas, oil and alternative charcoal known as biochar or recovered carbon black (rCB) – the recycled materials will be applied to produce new goods and generate energy.

Enviro – a renowned tire pyrolysis equipment manufacturer who targets recovered carbon black and fuel oil – reports that its pyrolysis technology is in high demand in the North American market. The company currently has active memorandums of understanding (MoU’s) with three different parties in the tire recycling industry, as well as ongoing discussions with additional interested parties. CEO Thomas Sörensson and the Enviro team recently returned home from the US where they visited, among others, partners in the states of New York and Texas where recycling plants are planned to be built. “There are several reasons why we are more active than ever in North America. The market’s need for carbon black is expected to increase as the establishment of virgin production is becoming increasingly difficult due to stricter regulations and penalties, implemented to overcome the environmental problems created by the existing carbon black production”, says Thomas Sörensson.

Tire Business magazine reports that internationally known recovered carbon black (rCB) supplier Pyrolyx A.G. has made a series of moves to build up its still nascent U.S. operations ahead of moving its headquarters to facilities under construction in Terre Haute, Indiana. In the U.S., Pyrolyx said it has secured additional debt funding of $4.5 million and agreed to buy the assets of tire recycling business J&R Used Tire Service Inc., which is setting up a tire-shredding facility in Newport, Ind., primarily to supply feedstock to Pyrolyx. The purchase agreement is valued at $4.5 million.

Recovered Carbon Black – an event organized by a global leader in rubber, plastics and polymer testing and market reports Smithers Rapra – has been designed as a forum for experts and innovators, who research, develop and commercialize recovered carbon black (rCB). The event is scheduled for May 21-22, 2019 and will take place in Berlin, Germany.

Today, scrap tires find numerous uses in many industrial applications and consumer goods. Even though the number of applications grows, there is still a huge surplus of scrap tires available for recycling and many tire stockpiles around the world will remain intact yet for decades. Researchers claim, however, that a huge number of scrap tires can be successfully reused in concrete; interestingly, not only rubber can be used to improve properties of concrete, but the bulk of other materials contained in tires, i.e. recycled steel and synthetic fibers. This article briefly summarizes findings of such researches.