Fe-based catalysts for the Fischer-Tropsch reaction have been synthesized with US.
US samples have been activated at T = 350–400 °C and tested at T = 250–255–260 °C.
Sonochemically synthesized samples are suitable candidates as FT catalysts.
Fe10 and Fe30 showed a great stability in function of TOS at all Treac. tested.
Products selectivity is not significantly influenced by reaction temperature.