Preparation method of ozone heterogeneous oxidation solid catalyst
A heterogeneous oxidation, solid catalyst technology, used in catalyst activation/preparation, physical/chemical process catalysts, catalyst carriers, etc., can solve the problems of low catalyst adsorption, poor anti-toxicity, easy to lose catalytic activity, etc. Elution and precipitation, strong adsorption, improved anti-toxicity and catalytic activity
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Embodiment 1
[0007] Embodiment 1:1.35g lithium hypochlorite, 1.65g bis(acetylacetonate) beryllium, 140ml deionized water, join volume and be that in the sealable reactor of 500ml, stir and mix evenly, the weight concentration of this aqueous solution is 2.1%, times Lithium chlorate: bis(acetylacetonate) beryllium weight ratio = 1:1.2; add deionized water to wash to neutral, dry at 103°C to remove moisture, and then sieve 2.75g wheat rice of -200 mesh to +400 mesh standard sieve Lithium hypochlorite and bis(acetylacetonate) beryllium weight (3g): The weight of the porous material (31.5g) = 1:10.5, heat up to 36°C, continue to stir the reaction for 3.2h, filter, dry at 103°C to obtain a pore-expanding modified carrier of 31g; put it into a 500ml ultrasonic reactor Modified carrier 31g, add 3.25g tetradecyl tributyl ammonium chloride and dissolve in the aqueous solution of 100ml deionized water again, the weight concentration of this aqueous solution is 3.1%, stir and mix evenly, tetradecyl t...
Embodiment 2
[0008] Embodiment 2: 0.24g lithium hypochlorite, 0.36g bis(acetylacetonate) beryllium, 10ml deionized water, join volume and be that in the sealable reactor of 100ml, stir and mix evenly, the weight concentration of this aqueous solution is 5.7%, times Lithium chlorate: bis(acetylacetonate) beryllium weight ratio = 1:1.5; add deionized water to wash to neutral, dry at 103°C to remove moisture, and then sieve 1.45g wheat rice of -200 mesh to +400 mesh standard sieve The weight (0.6g) of limestone, 1.65g wollastonite, 1.85g aluminum metahydroxide, 2.05g phosphorite, 2.25g montmorillonite, 2.45g potash salt, lithium hypochlorite and bis(acetylacetonate) beryllium : Weight of porous material (11.7g) = 1:19.5, heat up to 48°C, continue stirring for 5.8h, filter, dry at 105°C to obtain 11.5g of pore-enlarging modified carrier; in a 100ml ultrasonic reactor, put Pore expansion modified carrier 11.5g, then add 2.2g tetradecyltributylammonium chloride solution in 26ml deionized water...
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