What is TPO? How is it produced from tyre pyrolysis plant?

Date:2025-01-02 14:54:30 / Industry Trends/ Give me the price/Leave a message

TPO means tire pyrolysis oil, which is a type of liquid fuel oil produced from the pyrolysis of used tires with the tyre pyrolysis plant, which has wide applications and a huge market.

As a valuable product from tyre pyrolysis plant, it can be used as alternative fuel energy in some heavy machineries, such as cement plant, steel plant, glass plant, brick plant, boiler heating, or can be further refined to diesel fuel.

Applications of TPO from tyre pyrolysis plantApplications of TPO from tyre pyrolysis plant

Then how tire pyrolysis oil is produced from tyre pyrolysis plant, next is a brief introduction about the production process of tire to TPO:

1) Feeding: Feeding waste tires into pyrolysis reactor. Generally, different types of tyre pyrolysis plant have different requirements on the feeding tires states. For batch type equipment, we can feed the whole tires directly. for continuous type equipment, we need to process tires to rubber powder.

2) Pyrolysis: In this process, temperature in the reactor gradually increases. When the temperature gets about 160℃, the pyrolysis process begins and oil gas will come out. Then we can control it to the temperature of 280-320℃ to ensure the full pyrolysis of tires;

Production process of tyre pyrolysis plantProduction process of tyre pyrolysis plant

3) Oil gas cooling: The generated oil gas goes through the cooling system, and we can get the tire pyrolysis oil.

4) Final products discharging: For this part, if you uses the batch type tyre pyrolysis plant, we need to cool the pyrolysis reactor to about 70℃ before discharging(There are 8 tuyeres with a diameter of 2500mm, the four above are the air outlet, connected with a 15KW draft fan, the four below are the air intake,The air is wrapped with hot gas at 360 degrees, and the hot gas is taken out, so that the reactor is quickly cooled.) If you use the continuous tyre pyrolysis plant, we can discharge products directly at high temperatures.

DOING continuous tyre pyrolysis plant for saleDOING continuous tyre pyrolysis plant for sale

5) Exhaust gas purifying: During the pyrolysis process, the uncondensable gas will be purified with the exhaust gas cleaning system and emit.

In addition to the TPO, we can also get other useful products from tyre pyrolysis plant: carbon black and steel wire, which also have wide uses and generate profits for customers.

Applications of carbon blackApplications of carbon black

As an experienced manufacturer and supplier of tyre pyrolysis plant, DOING has helped many customers successfully set up projects to produce tire pyrolysis oil. If you also want to produce tire pyrolysis oil or want to set up tyre pyrolysis plant projects, just feel free to contact us directly!

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