Explain the complete process principle for producing ethylene glycol from methanol
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Provide a complete explanation of the process principles for producing ethylene glycol from methanol, along with the relevant process flow diagrams
This is way too difficult; the processes related to ethylene glycol are kept secret these days. Who in Haichuan is going to give it to you?
The last edit to this post was made by Nuli on 2018-11-2 at 15:47. Currently, there are mainly two processes for producing ethylene glycol from coal as a raw material: one involves converting syngas into methanol and then into ethylene, with ethylene being used to produce ethylene glycol through that route； Secondly, through syngas separation and purification, CO is catalytically coupled to form oxalate esters, which are then hydrogenated to produce ethylene glycol.