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Table 2 Effect of flow rate on dehydration of 3HP to AA using TiO2 at 230 °C

From: Bio-based 3-hydroxypropionic- and acrylic acid production from biodiesel glycerol via integrated microbial and chemical catalysis

Run Flow rate (mL/h) Conversion (%) Acrylic acid (mol %)
1 6 66.8 ± 2.3 25.4 ± 1.7
2 1.5 >99 99.0 ± 5.1