Tyre pyrolysis process ?

DATE：2018-03-21 10:03/ FAQ products

Tyre pyrolysis process

Pyrolysis is the chemical decomposition of condensed organic substances by heating. The word is coined from the Greek- derived elements pyro "fire" and lysis "decomposition". Pyrolysis is usually the first chemical reaction that occurs in the burning of many solid organic fuels, like wood, cloth, and paper, and also of some kinds of plastic. Anhydrous pyrolysis can also be used to produce liquid fuel similar to diesel from plastic waste.

Tyre pyrolysis process plant

Depending on the operating condition, pyrolysis can be classified into three main categories: conventional, fast and flash pyrolysis. These differ in process temperature, heating rate, solid residence time, biomass particle size, etc.

Tyre pyrolysis process?

Tyre pyrolysis process waste tyre to fuel oil and carbon black

1. Feeding the raw material into the reactor by manual or auto feeder, then fire the fuel to heat the reactor.

2. After the temperature increases to relevant degree, the oil gas will be generated and enter the gas separator.

3. The heavy components will be liquefied and drop into the heavy oil tank. And light oil gas will rise into the oil condenser being liquefied and get into the oil tank.

4. The unliquefied combustible gas will enter the hydroseal , in here , after desulfuration and purification , one part of it will be recycled to heat the reactor, another part will be burn out to reduce the pressure while the pressure is too high.

When the whole process is over, we can get fuel oil, steel wire, carbon black from tyre pyrolysis plant. And they all have a wide range of applications.

Fuel Oil (40% to 45%)

Fuel oil application

The main oil product produced by our recycling application is the fuel oil that is wide used for industrial and commercial purposes. The oil has 40% to 45% of the amount of recycled scrap tyres, which will be carried with licensed tanker trucks.

Carbon Black Powder (30% to 35%)

Carbon black application

The second product of tyre pyrolysis process is carbon black. The quantity of carbon black is about 30% to 35% according to tyre quality. The use of carbon black is as a chemical strengthener in rubber and coloring agent in pigment industries. This carbon black price is very competitive compare to petroleum carbon black, so our pyrolysis carbon black is good option in stead of petroleum carbon black.

Steel Wire Scrape ( 10% TO 15% )
The third product of tyre pyrolysis process is steel wire, the quantity of steel wire is about 10% to 15% according to tyre quality. Its very easy to sales steel wire scrape in local market.

Pyrolytic Gases ( About 10 % )

We get pyrolytic gases during process about 10% of waste tyre. The main component of this gases are methane ( CH4 ), so we can not condense and store this gases. We use this gases to heat the reactor and we can use exceed gases for other heating application.