New report points out limitations of pyrolysis

Source: https://www.recycling-magazine.com/2023/10/27/new-report-points-out-limitations-of-pyrolysis/

Author: Recycling Magazine, Zero Waste Europe

Touted as a solution, pyrolysis – technology that heats up plastic waste in the absence of oxygen – produces a type of oil that industries argue can be transformed back into ‘virgin-like’ plastic. However, this latest report published by the environmental network Zero Waste Europe underlines the limitations of pyrolysis oil. Incompatibility with different plastic types, low yield, and contamination of pyrolysis oil means it must be diluted by a petroleum-based mixture, in some cases by a ratio of over 40:1.