| abstract |
The present invention relates to an apparatus and a method for producing a glycol, and more particularly to an apparatus for producing glycol and an apparatus for producing glycol, A distillation column for removing the raw material from the solution, d) a hydrogenation reactor for hydrogenating the extraction solution discharged from the distillation column, and e) a separation wall type distillation column for separating glycol from the hydrogenation product solution discharged from the hydrogenation reactor, The present invention relates to an apparatus and a method for producing a glycol characterized in that the catalyst is a fixed-bed catalytic reactor packed with a copper-based catalyst. According to the present invention, it is possible to provide an apparatus and a manufacturing method for a glycol which is low in loss of raw materials and inhibits the production of by-products and has a high glycol yield and is economical. |