Preparation method of nitrogen-doped activated carbon composite zirconium-based metal organic framework material

The invention provides a preparation method and application of a nitrogen-doped activated carbon composite zirconium-based metal organic framework material. A zirconium-based metal organic framework and nitrogen-doped activated carbon are compounded, mixed and ground, and mixed powder is bonded and molded by using a binder to obtain the broad-spectrum adsorption material which can carry various adsorption sites and synergistically act on various toxic and harmful gas pollutants. Ammonium bicarbonate, basic cupric carbonate, basic zinc carbonate, silver nitrate, ammonium molybdate tetrahydrate and potassium hydroxide are dissolved with ammonia water and are impregnated and supported on the broad-spectrum adsorption material; the nitrogen-doped activated carbon composite zirconium-metal organic framework material disclosed by the invention has relatively good protection capability on toxic and harmful gases such as benzene, chloroethane, hydrocyanic acid, cyanogen chloride, sulfur dioxide, hydrogen sulfide, amm