Application and preparation of ethylene glycol

overviewethylene glycol is an important national chemical raw material and strategic material, used to manufacture polyester (can further produce polyester, pet bottles, films ), ****, glyoxal, and can be used as antifreeze, plasticizer, hydraulic fluid and solvent, etc. in 2009, china’s ethylene glycol imports exceeded 5.8 million tons. it is expected that my country’s ethylene…