Food Preservatives
Feedstock: Crude Oil
Refinery Fraction: Propylene Glycol / Benzoates
The Engineering Blueprint
- Refinery Parent: Propylene / Toluene
- Process: Oxidation / Esterification
- Tray Position: Tray 2 (Light Distillates)
The Realist Argument
Food waste is a thermodynamic loss. By using oil-derived preservatives, we extend the "shelf life" of energy, ensuring global food security in urban centers.
Human Impact & Utility
Petrochemical additives prevent spoilage, allowing food to be transported across continents without rot.