From: Energy-efficient recovery of fermented butyric acid using octyl acetate extraction
Products
Solvent
Feedstock (wt%)
Reboiler duty (MW) for product t/h
Remark
Refs.
VFA
MTBE
5
3.35
Heat integrated
[53]
Ethyl acetate
2.69
[13]
Butyric acid
Octanol
5.5
5.89
[54]
Nonyl acetate/hexyl acetate
0.97
1.34
[9]
Octyl acetate
2.67
2.72
This study