Preparation method of ozone heterogeneous oxidation solid catalyst
A heterogeneous oxidation, solid catalyst technology, applied in heterogeneous catalyst chemical elements, physical/chemical process catalysts, metal/metal oxide/metal hydroxide catalysts, etc., can solve the problem of poor resistance to toxicity and easy loss of catalysis Activation, low catalyst adsorption and other problems, to achieve strong adsorption, improve anti-toxicity and catalytic activity, inhibit the effect of precipitation
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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 talc, 5.75g sodaite, 6.75g aluminum hydroxide, 7.75g lapis lazuli, 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 trioctylmethylammonium chloride and dissolve in 100ml of deionized water. The weight concentration of ...
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 talc, 2.05g sodaite, 2.25g aluminum hydroxide, 2.45g lapis lazuli, 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-expanding modified carrier; put into 100ml ultrasonic reactor Carrier 11.5g, then add 2.2g of trioctylmethylammonium chloride dissolved in 26ml of deionized water aqueous solution, the weight concentration of the aqueous so...
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