What are the uses of carbon black from tire pyrolysis?

 Carbon black after tire pyrolysis has many uses. The following is a detailed summary of its main application areas: If you have any equipment needs, please feel free to contact Zhengzhou. Zhengzhou Dingli New Energy Equipment Co., Ltd. will serve you wholeheartedly!

1. As a solid fuel

Tire pyrolysis carbon black can be used directly as a solid fuel. Its calorific value is equivalent to that of coal. It can be used in industrial heating, power generation and other fields. For example, it can be made into spherical carbon black or carbon black briquettes for heating and combustion, or it can be used as a light fuel in generators, engines, boilers and other equipment.

2. Reinforcement and filler for rubber products

Although the quality of tire pyrolysis carbon black is lower than that of commercial carbon black, its performance can be improved after modification, so that it can be used as a reinforcement and filler for rubber products. Especially in the tire manufacturing industry, pyrolysis carbon black can be ground to a specific particle size (such as N2N330, N550 or N6660) for the production of various rubber products, such as tires.

3. Making activated carbon

Tire pyrolysis carbon black has a certain pore structure and can be used as a raw material for activated carbon. Through physical or chemical modification, its adsorption capacity can be improved, so that it can be used in wastewater treatment, air purification, heavy metal recovery and other fields.

4. As a pigment and pigment carbon black

Tire pyrolytic carbon black can also be used as a pigment, especially in the field of ink. It can greatly improve the dispersibility, fluidity, brightness, blackness and other properties of the ink. After proper modification, pyrolytic carbon black can replace industrial low-pigment carbon black and be used in printing inks. In addition, pyrolytic carbon black can also be used as pigment carbon black in paint, plastic and other industries.

5. For asphalt modification

The pore structure of tire pyrolytic carbon black and its good binding property with the asphalt matrix enable it to be used for asphalt modification. The anti-rutting, elastic recovery and heat resistance, light resistance and anti-aging properties of asphalt with the addition of pyrolytic carbon black are significantly improved.

6. Other uses

In addition to the above main uses, tire pyrolytic carbon black can also be used in paving, making electrode materials (such as for supercapacitors) and other fields. In addition, pyrolytic carbon black can also be processed into masterbatch and sold to the plastic industry for coloring.

In summary, carbon black after tire pyrolysis has broad application prospects and economic value. Through reasonable processing and utilization, not only can the recycling of resources be achieved, but also environmental pollution can be reduced. If you have any needs for pyrolysis equipment, you can contact us at any time! Zhengzhou Dingli New Energy Equipment Co., Ltd. will serve you wholeheartedly!