The US EPA estimated in 2003 that more than 290 million tires are discarded annually in the US. Globally the number is much higher. More than a decade has passed since then and the number of discarded tires on an annual basis stands a lot higher today. Thankfully, over 80% of these tires are recycled in various projects including civil engineering projects, as fuel and in various other miscellaneous ways. There is one for your reference: tyre pyrolysis plants for sale.
A lot of research has been conducted over the past few decades to recycle the waste tires in an environmentally friendly manner. One of the best technologies available today to recycle waste tires without generating any pollution is called pyrolysis technology. There are many advantages of using the tire pyrolysis plant for recycling old tires. One of the biggest advantages is that it is 100% pollution free.
There is no residue generated after the recycling process is complete. In fact, a number of highly valuable products are generated during recycling. The pyrolysis process refers to the recycling process where old tyres are heated in an oxygen less environment and this process produces fuel oil which is also known as pyrolysis oil from tires, carbon black, steel wire and hydrocarbon gases.
There are a number of reputed manufacturers who offer durable waste tyre recycling plants for sale. The pyrolysis oil from tires generated during the recycling process is highly valuable and is used as a fuel. As far as the pyrolysis process is concerned, it begins by raw material being fed into the reactor with the help of an auto feeder. The reactor is then heated with the help of oil or natural gas or some other fuel and a temperature of around 300 degrees centigrade is maintained.
This temperature is maintained for a period of around 8 to 12 hours depending on the quantity of the tires inside the reactor. This process generates fuel oil which is then cooled with the help of cooling system and the cooled oil is collected in the oil tank. A lot of hydrocarbon gases are also generated during the recycling process. These gases are extremely hot. These are passed through a heat exchanger and the energy is then used for heating the reactor. Accordingly, tyre recycle plant is the right method to handle waste tyre.
There is a lot of dark smoke produced during the process which is cleaned with the help of desulphurization process. During the process, carbon black from tires pyrolysis is also generated. Once the temperature of the reactor goes below 100 degrees centigrade, the steel wires inside the tires is removed from the reactor. As far as the amount of fuel oil generated during the process is concerned, almost 40 to 45% of fuel oil is generated during the process.