METHOD OF SEPARATING THE ACRYLIC ACID FROM BENZOIC ACID CONTAINED IN A PRODUCT GAS MIXTURE FROM A HETEROGENEOUSLY CATALYZED GAS PHASE PARTIAL OXIDATION OF C3-PRECURSOR COMPOUND OF ACRYLIC ACID
A method of separating acrylic acid-containing acrylic acid and benzoic acid in a product gas mixture from a partial oxidation, in which the acrylic acid and the benzoic acid are first converted into a liquid phase, components lighter than benzoic acid and acrylic acid are boiled away by means of th...
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Main Authors | , , , |
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Format | Patent |
Language | English Korean |
Published |
31.07.2009
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Subjects | |
Online Access | Get full text |
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