Is pyrolysis harmful to the environment?
Short answer to the question: No, it is not harmful when done properly. There have been several stories covering the non-compliance of pyrolysis plants in developing countries.
Is pyrolysis process safe?
Safety in pyrolysis plants became an essential and increasingly important environmental and health security issue since the numerous people were seriously injured or died due to explosion caused by pyrolysis plant operation. Hydrocarbons released from the pyrolysis reaction are highly flammable.
What is the tyre pyrolysis technology?
The waste tire pyrolysis technology can recycle most of the waste tires, and the recovery rate is high. Here is an introduction to the tyre pyrolysis process. Waste tyre pyrolysis refers to the technology that produces tire oil, carbon black, steel wire, gas and other products by processing waste tyres and rubber through a pyrolysis plant.
How does temperature affect pyrolysis?
As the temperature changes, the product distribution (or the phase of the products) are also altered. Lower pyrolysis temperatures usually produce more liquid products while higher temperatures favour the production of gases. The speed of the process and rate of heat transfer also influences the product distribution.
How much product can be produced from pyrolysis?
In some pyrolysis processes, a product up to 80\% liquid by weight can be produced [3]. Hydrogen or steam can also be used in the pyrolysis process to change the makeup of the product distribution.
How does the waste tyre market work?
The waste tyre market is influenced by the business cycle. During off peak, the processors may give away the steel for free or pay markets for collection. Bailing is difficult for steel recovered from shredded tyres. The added cost of transportation and storage reduces the income from this waste stream.