Method for preparing ozone heterogeneous phase oxidized solid catalyst
A heterogeneous oxidation, solid catalyst technology, applied in catalyst activation/preparation, physical/chemical process catalyst, metal/metal oxide/metal hydroxide catalyst, etc., can solve the problem of easy loss of catalytic activity and low catalyst adsorption. , poor anti-toxicity and other problems, to achieve the effect of improving anti-toxicity and catalytic activity, inhibiting precipitation, and strong adsorption
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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: the weight ratio of bis(acetylacetonate) beryllium=1:1.2; add deionized water to wash to neutral, dry at 103°C to remove moisture, and then sieve 2.75g diatoms of -200 mesh to +400 mesh standard sieve Weight of pure, 3.75g kyanite, 4.75g brucite, 5.75g serpentine, 6.75g aluminum hydroxide, 7.75g lapis lazuli, lithium hypochlorite and bis(acetylacetonate)beryllium (3g): porous material The weight (31.5g)=1:10.5, heat up to 36°C, continue to stir and react for 3.2h, filter, dry at 103°C and obtain 31g of pore-enlarging modified carrier; in a 500ml ultrasonic reactor, put pore-enlarging modified Carrier 31g, then add 3.25g dodecyl dimethyl hydroxyethyl ammonium chloride and dissolve in 100ml deionized water aqueou...
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: the weight ratio of bis(acetylacetonate) beryllium=1:1.5; add deionized water to wash to neutral, dry at 103°C to remove moisture, and then sieve 1.45g diatoms of -200 mesh to +400 mesh standard sieve Weight of pure, 1.65g kyanite, 1.85g brucite, 2.05g serpentine, 2.25g aluminum hydroxide, 2.45g lapis lazuli, lithium hypochlorite and bis(acetylacetonate)beryllium (0.6g): Porous The weight of the material (11.7g)=1:19.5, heat up to 48°C, continue to stir and react for 5.8h, filter, and dry at 105°C to obtain a pore-expanding modified carrier of 11.5g; put it into a 100ml ultrasonic reactor Modified carrier 11.5g, then add 2.2g dodecyl dimethyl hydroxyethyl ammonium chloride and dissolve in 26ml deionized water aq...
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