The method of this invention for preparing the present invention relates to a process for producing ethyl acetate having high purity from the waste and ethyl acetate, more specifically, the closed-ethyl acetate (ethyl acetate). Ethyl acetate having high purity via the neutralization and purification It relates. According to the invention, and from bio-waste incineration ethyl acetate it was discarded there is provided a novel method for producing commercial efficient separation / purification so economical a purity of ethyl acetate.
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