Effect of Mo-Doped Mesoporous Al-SSP Catalysts for the Catalytic Dehydration of Ethanol to Ethylene

Table 5

A comparison of catalysts for ethylene synthesis and their catalytic ability.

Catalysts	Surface area (m^2/g)	Amount of catalyst	Reaction temperature (°C)	Space velocity (h^−1)	Ethylene yield (wt%)	Ref.
1% Mo/Al-SSP	357.7	0.05 g	300	WHSV 8.4	90.11	This work
Al-SV	215	0.05 g	250–300	WHSV 8.4	53–100	[17]
MoO2	6	0.15 g	300	n.a.	19.4	[23, 24]
0.5% La-2% P-HZSM-5	194	0.50 g	200–300	WHSV 2.0	10.2–99.9	[25]
TiO2/-Al2O3	187	1.15 mL	360–550	LHSV 26–104	91.99	[26]
Commercial Al2O3	190	3.0 mL	450	LHSV 3.0	78.1	[21]

n.a. = not applicable.