Method of preparation of solid catalyst by ozone heterogeneous oxidation
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 Pure, 3.75g kyanite, 4.75g hydrotalcite, 5.75g alunite, 6.75g amazonite, 7.75g laponite, weight of lithium hypochlorite and bis(acetylacetonate)beryllium (3g): weight of porous material (31.5g)=1:10.5, heat up to 36°C, continue to stir for 3.2h, filter, dry at 103°C and obtain 31g of pore-enlarging modified carrier; put 31g of pore-enlarging modified carrier into a 500ml ultrasonic reactor , then add 3.25g of dodecyl dimethyl hydroxyethyl ammonium chloride dissolved in 100ml of deionized water, the weight concentr...
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 hydrotalcite, 2.05g alunite, 2.25g amazonite, 2.45g laponite, lithium hypochlorite and bis(acetylacetonate)beryllium (0.6g): Porous material Weight (11.7g) = 1:19.5, heat up to 48°C, continue to stir for 5.8h, filter, dry at 105°C and obtain 11.5g of pore-enlarging modified carrier; in a 100ml ultrasonic reactor, put pore-enlarging modified Carrier 11.5g, add the aqueous solution that 2.2g dodecyl dimethyl hydroxyethyl ammonium chloride is dissolved in 26ml deionized water again...
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