ABSTRACT Monoethylene glycol (MEG) is a glycol compound with single bonds. MEG is used as an antifreeze in machinery, as a raw material for the production of polyethylene terephthalate, and as a heat exchange fluid. MEG production process is carried out by reacting the feed in the form of ethylene oxide with water and the obtained production capacity is 250,000 tons/year. The ethylene glycol p…