| 摘要 |
The invention relates to a process for producing acrylic acid, comprising: converting a C3-oxygenate into a C3-hydroxyacid, wherein said C3-oxygenate is selected from the group consisting of 1-propanol, 2-propanol, propanal, acetone, monopropylene glycol, monohydroxyacetone, 2- hydroxypropanal, dihydroxyacetone and 2,3- dihydroxypropanal; and converting the C3-hydroxyacid into acrylic acid. |
