Table 2.

Separation performance of inorganic membranes for ethanol–water dehydration.

Membrane	Feed (wt.% Ethanol)	T (°C)	Total Flux (kg/m2h)	Separation Factor	Ref.
ECN-Silica	89.7	70	2.330	60	[84]
Perv-Silica	89.0	70	2.000	160	[84]
Zeolite-A	89.9	70	1.120	18,000	[84]
Zeolite-T	89.9	70	0.910	1000	[84]
M-350	94.3	70	1.500	65	[85]
M-450	94.2	70	0.820	346	[85]
M-550	94.1	70	0.760	1675	[85]