The end products of plastic pyrolysis are pyrolysis oil, pyrolysis gas, pyrolysis residue, and sometimes wastewater. These products vary in yield depending on the type and quality of the plastic waste used.
Pyrolysis Oil: This is the primary product, typically yielding between 50 to 80% of the processed plastic. The oil is a valuable resource that can be used as a fuel in various industries, including as a substitute for diesel in vehicles or as a heating fuel. The exact composition and quality of the pyrolysis oil depend on the type of plastic and its purity.
Pyrolysis Gas: This gas is produced in the range of 20 to 35% of the processed plastic. It is a byproduct of the pyrolysis process and can be used as a fuel source to power the pyrolysis reactor itself or other processes. The gas can also be refined further for use in gas engines or boilers.
Pyrolysis Residue: This residue is produced in quantities ranging from 3% to 30% and primarily consists of carbon black and ash. The residue can be used as a solid fuel or as a filler material in construction. The amount of residue depends significantly on the ash and soil content in the original plastic waste.
Wastewater: If the plastic waste contains moisture, wastewater will be generated during the pyrolysis process. This water needs to be treated before disposal to prevent environmental contamination.
The process of plastic pyrolysis involves heating plastic waste in the absence of oxygen, which breaks down the larger plastic molecules into smaller, more manageable molecules. This process is also known as thermal cracking or depolymerisation. The suitability of different types of plastic for pyrolysis varies, with post-consumer plastics, municipal solid waste segregated plastics, and reject of mechanical recycling being commonly used. The pyrolysis process includes several steps: shredding, drying, preprocessing to separate non-plastics, actual pyrolysis, distillation and purification of the pyrolysis oil, and finally storage and dispatch of the products.
Discover the transformative potential of plastic pyrolysis with KINTEK SOLUTION – your partner in innovative recycling solutions. Embrace a greener future by turning plastic waste into valuable resources like pyrolysis oil, gas, and residue. Join our network of environmentally conscious professionals and explore our range of advanced equipment and services designed to optimize your pyrolysis process. Get in touch with KINTEK SOLUTION today and unlock the potential of plastic waste!
