Feedstock Recycling And Pyrolysis Of Waste Plas... 〈PREMIUM〉

A mixture of hydrogen and light hydrocarbons often recycled to power the pyrolysis reactor itself.

in an inert atmosphere. This process reverses the polymerization that originally created the plastic, yielding three primary products: Feedstock Recycling and Pyrolysis of Waste Plas...

The accumulation of non-biodegradable plastic waste (PW) has become a global crisis, particularly in developing nations with inadequate waste management infrastructures. Mechanical recycling, while efficient for clean, single-stream plastics like PET, often fails to handle mixed, contaminated, or multi-layered materials. Feedstock recycling, or chemical recycling, addresses this by breaking down plastic polymers into their original monomers or other valuable chemical feedstocks. Pyrolysis, a thermochemical decomposition process occurring in the absence of oxygen, stands out as a primary technology for converting these "hard-to-recycle" wastes into liquid fuels and chemicals. 2. The Pyrolysis Process: Mechanisms and Parameters A mixture of hydrogen and light hydrocarbons often

This paper explores the technical, environmental, and economic landscapes of . As global plastic production continues to surge, traditional mechanical recycling and incineration face significant limitations, positioning chemical recycling—specifically pyrolysis—as a critical pathway toward a circular economy. while efficient for clean

Pyrolysis involves heating plastic waste to temperatures typically between

Feedstock Recycling and Pyrolysis of Waste Plastics: A Comprehensive Analysis 1. Introduction