Preparation method of ozone heterogeneous oxidation 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 poor anti-toxicity, low catalyst adsorption, It is easy to lose catalytic activity and other problems, and achieve the effects of strong adsorption, inhibition of melting and precipitation, and improvement of 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 attapulgite of -200 mesh to +400 mesh standard sieve Weight of soil, 3.75g diopside, 4.75g montmorillonite, 5.75g potash, 6.75g brucite, 7.75g serpentine, lithium hypochlorite and bis(acetylacetonate)beryllium (3g): Porous The weight of the material (31.5g) = 1:10.5, raised the temperature to 36°C, continued to stir and react for 3.2h, filtered, and dried at 103°C to obtain a pore-expanding modified carrier of 31g; in a 500ml ultrasonic reactor, put the pore-expanding modified Add 31g of carrier, then add 3.25g dioctadecylmethyl-2-hydroxyethylammonium chloride solution...
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 attapulgite of -200 mesh to +400 mesh standard sieve Weight of soil, 1.65g diopside, 1.85g montmorillonite, 2.05g potash, 2.25g brucite, 2.45g serpentine, lithium hypochlorite and bis(acetylacetonate)beryllium (0.6g): The weight of the porous material (11.7g) = 1:19.5, heated up to 48°C, continued to stir for 5.8h, filtered, and dried at 105°C to obtain a pore-expanding modified carrier of 11.5g; in a 100ml ultrasonic reactor, put the expanded Pore modified carrier 11.5g, then add 2.2g dioctadecylmethyl-2-hydroxyethylammonium chloride and be dissolved in the aqueous s...
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