Polyethylene Terephthalate (PET)
Feedstock: Natural Gas
Refinery Fraction: Ethylene / Paraxylene
The Engineering Blueprint
- Refinery Parent: Ethane / Ethylene
- Process: Polycondensation
- Tray Position: Gas Fraction (Top)
The Realist Argument
Safe, lightweight liquid logistics is a gas-chain triumph. PET is the most recycled plastic in the world and the primary reason we can move water and nutrition over long distances efficiently.
Human Impact & Utility
The clear, high-strength plastic used for the vast majority of global beverage and liquid food containers.