Comparison of the Effects of Fluidized-Bed and Fixed-Bed Reactors in Microwave-Assisted Catalytic Decomposition of TCE by Hydrogen

Table 1

TCE decomposing results over different catalysts and different reactor modes.

Catalyst	Reaction system	TCE decomposition ratio
Ni	Fixed bed	1.7%
	Fluidized bed	18.0%
10% Ni/Al2O3	Fixed bed	30.0%
	Fluidized bed	6.2%
10% Ni/SiO2	Fixed bed	10.4%
	Fluidized bed	0.6%
Fe	Fixed bed	0.5%
	Fluidized bed	1.0%
10% Fe/Al2O3	Fixed bed	0.4%
	Fluidized bed	0.1%
10% Fe/SiO2	Fixed bed	0
	Fluidized bed	0
Co	Fixed bed	0.6%
	Fluidized bed	2.0%
10% Co/Al2O3	Fixed bed	13.3%
	Fluidized bed	1.6%
10% Co/SiO2	Fixed bed	0
	Fluidized bed	0