News: Tire Recycling & Pyrolysis

The Association of Natural Rubber Producing Countries (ANRPC) reports that in 2018, world production of natural rubber (NR) accounted for 13.960 million tonnes, which means an increase of 4.6% in output compared to 13.350 million tons in the last year tons. Meanwhile, the world demand recorded an increase of 5.2% (in year-to-year terms) amounting to 14.017 million tons in 2018. According to ANRPC, this led to a deficit in demand of 57,000 tons of NR during the period.

Indian Hyderabad-based Imagix Pyrolysis plant incinerated tires to recycle them into fuel oil. This practice is threatening the city now and can pose even more danger than plastic waste; the tire incineration and illegal tire pyrolysis plants seriously pollute the air and emissions exceed the norms.

1,500 tires caught fire at 510 Kenmill Street near the Bartholomew County Fairgrounds Garden City, Columbus, US, on February 1. To put down a massive fire, three fire crews including 20 firefighters arrived at the site where they operated for over an hour. Columbus Township Fire Chief Dave Thompson commented on the incident noting that tankers with water were deployed to effectively eradicate the danger which allowed using in total 6,000 gallons of water. Moreover, tires were covered in foam. No one was injured as a result of the incident.

A Spanish waste tire management company Signus has released a report outlining the successful implementation of rubberized asphalt mixtures in Spain; the report considers almost all projects carried out in the country with the material since 1996 up to the first quarter of 2017. The report is of great value as currently there are over 1,600 kilometres of road works using crumb rubber from end-of-life tyres (ELT) in Spain.

Today, Chile recycles just a small part of all solid waste, including scrap tires, estimated at only 10 percent of waste produced, due to absence of special policies designed specifically to target different kinds of solid waste. To design a policy and succeed in recycling practices, the National Association of the Recycling Industry ANIR ordered the consulting company Sustrend S.P.A. to work on Municipal Solid Waste program by analyzing successful projects around the globe encouraged by Extended Producer Responsibility Systems (EPR).

In the beginning of February, a tire pyrolysis plant of Kargro / Dutch Green Carbon in Nederweert, Netherlands, suffered from fire. No one from the company’s personnel, nor from the residential area adjacent to the plant was injured. The fire department has taken control of the fire and has stated that no increased quantities of dangerous materials have been released.

The Park Rapids DNR Forestry Office received a call from an unidentified person last week who stated that Hubbard County Highway Department practiced illegal tire incineration in Laporte, Minnesota, US. This is alarming as the Minnesota Pollution Control Agency warns that unsafe substances are released in the air due to burning tires. Following the reports, Liberty Tire Recycling was contacted with requests to process tires.

Gradeall’s Truck Tyre Rim Separator is a new machine which has been specifically designed to separate steel or alloy rims from truck tyres. The company reports that it follows on from the success of Gradeall’s original Tyre Rim Separator which has been used in a wide range of sites on passenger and commercial vehicle wheels. With more and more customers interested was there a way to do the same for truck tyres, this machine has been designed and built by Gradeall to provide that function.

Australian state of Victoria is now testing an innovative sustainable drainage technology for rubberized concrete called Equine Air after it was installed last summer at Pakenham Racecourse as a replacement to conventional road base. Equine Air is considered to be capable of improving track drainage and can be used even during bad weather. Moreover, when it is used in horse racing fields, it is said to be able to reduce the animals’ injuries when they fall thanks to special cushioned foundation.