Method for producing acrylic acid 아크릴산의 제조방법

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A method for preparing acrylic acid, more specifically, to a method for preparing acrylic acid under a neutral condition at high yield in a short time without using a base, unlike the prior art in which a base is essentially used. The acrylic acid is produced using a supported catalyst having a specific composition when preparing acrylic acid by oxidation of allyl alcohol. Particularly, the preparation method can recover acrylic acid rather than acrylic acid salt as a final product, and thus has an advantage that the overall process cost can be reduced by eliminating essential processes in the prior art, such as ion exchange after the acidification process required for the conversion of acrylic acid salt to acrylic acid.
Assignee
KAIST, LG CHEM, LTD.
Country
US (United States)
Issue Date
2019-04-23
Application Date
2017-01-31
Application Number
15752181
Registration Date
2019-04-23
Registration Number
10266475
URI
http://hdl.handle.net/10203/263790
Appears in Collection
CBE-Patent(특허)
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