What Is Tire Recycling? Tire recycling is the method of converting end-of-life or unwanted old tires into material that may be utilized in new products. End-of-life tires typically become candidates for Waste Oil Recycling once they become no longer functional because of wear or damage, and can no longer be re-treaded or re-grooved.
You can find over one billion end-of-life tires generated annually, worldwide, and it is estimated that four billion unwanted end-of-life tires exist in landfills and stockpiles. Around 246 million scrap tires were generated inside the United states in 2015. Because of this, the value of tire recycling can not be understated. Returning a hundred years approximately to the past of tires, tire recycling was actually a priority, with the price of an ounce of rubber rivaling the price of an ounce of silver. Such economic incentives faded, however.
The creation of synthetic rubber produced from cheap imported oil, in addition to through the adoption of steel belted radial tires made tires cheaper (less urgent to recycle) as well as harder to recycle. As a result, worn out tires increasingly found their way to landfills or were often dumped illegally. Fortunately, tires are increasing diverted from landfills.
The Urgency of Diversion – Tires sent to landfills or dumped illegally really are a significant concern. Old tires provide shelter for rodents, and may trap water, providing a breeding ground for mosquitoes. In landfills, tires consume as much as 75 percent air space, In addition, tires can become buoyant and rise towards the surface if they trap methane gases. This action can rupture landfill liners that are designed to prevent contaminants from polluting surface and ground water. Approximately 700 to 800 million old tires were estimated to be illegally stockpiled in 1994, with that total reduced to approximately 275 million by 2004.
Recycling has been assisted through such programs as the Tire Stewardship BC Association and also the work of leading recyclers including Liberty Tire Recycling. Of the 246 million tires discarded in 2017, around 88% was consumed inside an end-use market.
Markets for Scrap Tires – The 3 largest markets for scrap tires include tire-derived fuel (TDF), civil engineering applications, and ground rubber applications/rubberized asphalt.
Tire Derived Fuel – About 117 million end-of-life tires were utilized as TDF in 2015. EPA acknowledges tire-derived fuels as a viable option to the usage of non-renewable fuels, so long as proper regulatory controls are in place. Scrap tires are prized for high heating value, and are used effectively in Portland cement kilns as well as other industrial applications.
Depending on the form of Copper Wire Water Granulator Equipment, tires could be burned whole or even in shredded form. Oftentimes tires has to be reduced in size to suit combustion units, along with other preliminary processing. EPA notes the following good things about burning tires for fuel:
Tires make the equivalent amount of energy as oil and 25% more energy than coal; The ash residues from TDF may contain a lower chemical toxins content than some coals; Results in lower NOx emissions when compared to many US coals, particularly the high-sulfur coals. EPA stresses that facilities utilizing TDF should have a tire storage and handling plan, necessary permits for applicable federal and state environmental programs; and be in compliance with all the current requirements of the permit.
Civil Engineering Applications – Civil engineering applications consumed 17 million old tires in 2015. Such applications can replace other materials including polystyrene insulation blocks, drainage aggregate, or other sorts of fill. The EPA notes that significant material for civil engineering applications come from stockpiled tires, which are usually dirtier than other types of scrap tires and bring embankment fill as well as in landfill projects.
Ground Rubber Applications – Ground rubber usage consumed 62 million tires in 2015. Ground rubber is used to produce a number of Aluminum-Plastic Separating Machine, starting from asphalt rubber, right through to track material, synthetic sports field underlay, animal bedding, and more. The largest utilization of ground rubber is perfect for asphalt rubber, utilizing approximately 220 million pounds or 12 million tclzun annually. The largest users of asphalt rubber are definitely the states of California and Arizona, followed by Florida, with usage anticipated to grow in other states also.
Examples of other uses for ground rubber include:
Groundcover under playgrounds, Playground tiles, Anti-fatigue mats, Animal bedding, Running tracks, Equestrian footing, Underlay and infill for athletic fields. Another 20 million tires were consumed for other purposes.
Henan Suyuan Lanning Technology Co., Ltd as one of the Chinese leading waste recycling technology research and equipment manufacturing enterprises, Located in zhengzhou,we have business all over 60 countries around the world. We are the famous exporter of scrap wire and cable Recycling production line such as cable stripper machine and cable granulator, Waste motor recycling production lines,Waste Tire/rubber Recycling Equipment?Waste Plastics Recycling Equipment?Waste Radiator Recycling equipment?Waste circuit board recycling equipment?Waste medicine package recycling equipment?copper zipper recycling equipment, copper machine, cans recycling lines,waste refrigerator recycling lines, scrap radiator recycling production lines and other large-scale production lines.
HENAN SUYUAN LANNING TECHNOLOGY CO., LTD
Address:No.238 South Tongbai Road,Zhongyuan District, Zhengzhou,China