This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Ethylene chemical production network.svg Petrochemical Produced using Graphviz Source code is below digraph rankdir LR ethylene polyethylene ethylene ethanol ethylene ethylene oxide ethylene oxide ethylene glycol ethylene glycol engine coolant ethylene glycol polyesters ethylene oxide glycol ethers ethylene oxide ethoxylates