Catalytic pyrolysis is a process that involves heating materials to high temperatures to break them down into useful products. One of the most important factors in this process is the temperature at which it is conducted.
What is the Temperature of Catalytic Pyrolysis? (4 Key Factors to Consider)
1. Typical Temperature Range
The temperature of catalytic pyrolysis typically ranges from 400 to 550°C. This range can vary depending on the specific application and the desired product.
2. Temperature and Product Quality
For processes aimed at producing charcoal with good ignition properties for household use, temperatures rarely exceed 400-450°C. This helps retain about 10% of the original volatile content.
In contrast, slow pyrolysis processes that aim to maximize charcoal yield operate at temperatures between 400-800°C.
3. Importance of Temperature in Pyrolysis
The choice of temperature in pyrolysis is critical. It influences the yield and composition of the products, including char, tars, liquids, and gases.
The temperature range of 400-550°C is commonly used because it is sufficient to initiate the thermal degradation of solid fuels. This involves the rupture of carbon–carbon bonds and the formation of carbon–oxygen bonds.
4. Temperature and Product Distribution
In waste tire pyrolysis, maintaining the temperature around 450°C primarily yields a liquid product, which is a mixture of hydrocarbons.
However, at temperatures above 700°C, the primary product shifts to synthetic gas (syngas), a mixture of hydrogen and carbon monoxide, due to further cracking of the liquids.
Continue Exploring, Consult Our Experts
Discover the science behind perfect pyrolysis temperatures and take your process to new heights! At KINTEK SOLUTION, we offer state-of-the-art equipment designed to meticulously control and optimize your pyrolysis process—ensuring maximum yields and product quality. Elevate your thermal degradation and transform waste into valuable resources. Explore our comprehensive range of innovative pyrolysis systems today and unlock the full potential of your materials!
