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Turning Black into Green: Recycling
Scrap Tires into Products and Energy
Upwards of 300 million scrap
tires are generated every year in
the U.S. In the past, figuring out
what to do with all those tires has
been an economic and environmental
challenge, resulting in hundreds of
millions of scrap tires being
disposed in landfills.
Today, there are a number of better scrap tire management options, including the use of tire-derived fuel in facilities like cement kilns, the use of tire-derived aggregate in civil engineering projects, and the production of crumb rubber to make soft and durable playground and ball-field surfaces. In addition, entrepreneurs, scientists, federal and state officials, tire and rubber recyclers, and product developers continue to seek and launch new methods for diverting scrap tires into high value, environment-friendly markets.
Even so, there are still many more scrap tires than markets for them, and the number of tires being buried in U.S. landfills is still
significant. As the industry-leading Rubber Manufacturers Association puts it, “the need to expand all economically viable and environmentally sound markets for scrap tires is still an imperative.”
The McKinstry Reklaim technology responds to that imperative in important ways. High quality products produced in an environment-friendly way
makes our technology the kind of tire recycling market opportunity the industry and public policymakers have been looking for. The Environmental Protection Agency (EPA), for example, recognizes tire recycling options like ours as higher and better uses than either burning or landfilling – and most state and local governments agree.
There’s no burning or combustion
associated with our closed loop
process, so greenhouse gas
pollution isn’t an issue at
plants using our technology. And
our continuous flow process
allows us to save energy and run
more efficiently as plants using
our process recycle scrap tire
rubber into valuable oil, carbon
black and steel.
Potential uses for oil generated
by the McKinstry Reklaim
technology include “green”
lubricants, solvents and
alternative fuels. Our carbon
black can be used to produce
printer inks, plastics and
rubber products, as well as to
clean our environment by
removing harmful chemicals from
water and air. And the steel can
be re-used in construction
materials and other
applications.
Over time, the
McKinstry Reklaim technology
will be able to generate more
than half the electricity needed
to run those facilities.
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