Ozone catalyst with acetate as precursor as well as preparation method and application of ozone catalyst
The invention relates to the technical field of catalysis and environmental materials, in particular to an ozone catalyst with acetate as a precursor and a preparation method and application thereof.The preparation method comprises the steps that a powder adhesive is added into a catalyst carrier, t...
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| creator | LUO NANNAN DAI ZHENGUO XUE PINGZHENG GAO JIANHONG DONG YAN ZHANG LU LIU CHANG MU LI ZHU YEXIN DENG XUZHEN |
| description | The invention relates to the technical field of catalysis and environmental materials, in particular to an ozone catalyst with acetate as a precursor and a preparation method and application thereof.The preparation method comprises the steps that a powder adhesive is added into a catalyst carrier, the catalyst carrier and the powder adhesive are evenly mixed through a machine, and in the rolling granulation process, the powder adhesive is added into the catalyst carrier; an acetate solution is uniformly added in a spray form, the spherical catalyst is prepared through granulation drying and high-temperature calcination, and a catalyst carrier is formed by compounding aluminum oxide and one or more of silicon dioxide powder, activated carbon powder and titanium dioxide powder; the powder adhesive is selected from one or more of bentonite, attapulgite and kaolin. Compared with an impregnation method and a mixed sintering method, the prepared catalyst has the advantages that the loaded active components are unif |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Ozone catalyst with acetate as precursor as well as preparation method and application of ozone catalyst |
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