A good way of waste tire management in Brazil:
According to the 2010 Greendex report by the National Geographic Society and the international polling firm GlobeScan, Brazil is ranked the second regarding concern of sustainable consumption in the world, only trailing India. According to the official statistics, it shows that 250,000 unserviceable tires were collected in 2009. The waste tires can be transformed into asphalt, shoes, ducts, floors, carpets, and even alternative tire fuel oil. But when they’re not recycled, the tires are disposed into dump sites and cause great harm to the environment. Can you imagine that it takes up to 150 years to decompose the waste tire? It is definitely necessary to ensure that these tires end up being recycled andn disposed properly. Here I will introduce you a good way for waste tire management, the waste tire to fuel oil recycling machine, turn waste to energy and create profits, we have no reason to refuse it.
Why waste tire can be recycled to oil?
Tire components: A tire is made of natural rubber (also named as virgin rubber), Styrene-Butadiene(SBR), Polybutadiene Rubber(PBR), Carbon Black, Nylon tire cord, rubber chemicals, steel tire cord and Butyl rubber. The waste tire pyrolysis process is the decomposition of tire polymer since waste tires are long chain polymers containing more than 50,000 carbon atoms attached to each other in a cross link or straight chain. During high temperature pyrolysis processing, the long chain( C-50000 to C-200000) in tire was broken down into smaller chains (C-1 to C-4 & C-5 to C-23). Among these elements, C5-C23 is oil polymer got from tire long chain polymer.
Final products of waste tire recycling and usage:
Tire fuel oil: oil from this pyrolysis process can be used as industrial fuel for burning.
Crude carbon black: crude carbon black from this plant is crude,and it can be sold to the brick factory as internal combustion or to the factory needing it as raw materials,such as tyer,shoe,cable and sealant companies.
Steel wire: it can be sold to the iron and steel company directly.
– See more at: http://www.huayinenergy.com/Product/Waste-tire-recycling-management-becoming-inexorable-trend-in-Brazil_345.html#sthash.ih3QMSN4.dpuf