Preparation method of ozone heterogeneous oxidation solid catalyst
A heterogeneous oxidation, solid catalyst technology, applied in the direction of catalyst activation/preparation, physical/chemical process catalyst, metal/metal oxide/metal hydroxide catalyst, etc., can solve the problem of poor toxicity resistance, easy loss of catalytic activity, Solve the problems of low catalyst adsorption, achieve strong adsorption, improve anti-toxicity and catalytic activity, and inhibit melting and precipitation
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[0007] Example 1: 1.35g lithium hypochlorite, 1.65g bis(acetylacetone) beryllium, 140ml deionized water were added to a 500ml sealable reactor and stirred and mixed uniformly. The weight concentration of the aqueous solution was 2.1%. The weight ratio of lithium chlorate: bis(acetylacetone) beryllium=1:1.2; 2.75g wheat rice with deionized water, washed to neutrality, dried at 103℃ to remove water, and then sieved through -200 mesh to +400 mesh standard sieve Stone, 3.75g wollastonite, 4.75g activated carbon, 5.75g carnallite, 6.75g illite, 7.75g sodium borite, lithium hypochlorite and bis(acetylacetone) beryllium weight (3g): of porous material Weight (31.5g)=1:10.5, heat up to 36°C, continue to stir and react for 3.2h, filter, dry at 103°C to obtain 31g of expanded modified carrier; put the expanded modified carrier into a 500ml ultrasonic reactor 31g, then add 3.25g of tetradecyltributylammonium chloride in 100ml of deionized water solution, the weight concentration of the aq...
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[0008] Example 2: 0.24g lithium hypochlorite, 0.36g bis(acetylacetone) beryllium, 10ml deionized water were added to a 100ml sealable reactor and stirred and mixed uniformly. The weight concentration of the aqueous solution was 5.7%. The weight ratio of lithium chlorate: bis(acetylacetone) beryllium=1:1.5; 1.45g wheat rice which is washed with deionized water until it is neutral, dried at 103℃ to remove water, and then sieved through -200 mesh to +400 mesh standard sieve Stone, 1.65g wollastonite, 1.85g activated carbon, 2.05g carnallite, 2.25g illite, 2.45g sodium borite, lithium hypochlorite and bis(acetylacetone) beryllium weight (0.6g): porous material The weight (11.7g)=1:19.5, the temperature is raised to 48℃, the reaction is continued for 5.8h, filtered, and dried at 105℃ to obtain 11.5g of the expanded modified carrier; in a 100ml ultrasonic reactor, put into the expanded modified carrier 11.5g of the carrier, and then add 2.2g of tetradecyltributylammonium chloride in ...
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