| abstract |
The present invention relates to a kind of preparation method of ozone Heterogeneous oxidation solid catalyst, category environmental protection and technical field of chemical engineering catalysts.The preparation method is to use attapulgite, diopside, bentonite, polyhalite, hydrotalcite and alunite porous material make carrier, carrier is modified through lithium hypochlorite and double (acetylacetone,2,4-pentanedione) beryllium reamings, add surfactant tri-n-octyl methyl ammonium chloride and surface activation process is carried out under ul-trasonic irradiation, then ultrasonic surface activated carrier in hydrothermal reaction kettle with composite mineralizer borax and potassium sulfate, catalytic activity auxiliary agent predecessor three (3 trifluoroacetyl group D camphors) praseodymium (III), 1, 1, 1 trifluoroacetylacetone (TFA) neodymium, ten water holmium oxalates, three (trifluoromethanesulfonimide) ytterbium Rare-earth chemicals, catalytic active center component predecessor normal transition metallo-organic compound ferrous fumarate, citric acid nickel, zinc lactate and the thiocyanato of precious metal chemical complex two silver（I）Sour potassium, carries out hydro-thermal reaction under the effect of the bay ammonium chloride of emulsifying agent three, and reaction product drying is removed after moisture, and in Muffle furnace, calcination obtains ozone Heterogeneous oxidation solid catalyst under certain temperature. |