Preparation method of compound catalyst for removing volatile organic compounds
A volatile organic compound and catalyst technology, applied in the field of environmental pollution control, can solve the problems of secondary pollution, insufficient degradation, low volatile organic compound efficiency, etc., and achieve the effects of improving treatment efficiency, improving removal efficiency and low treatment cost.
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Embodiment 1
[0026] see Figure 1-5 , the invention provides a preparation method for removing volatile organic compound catalyst, comprising the following steps:
[0027] Step 1: Dissolve 15.0g of copper nitrate, 16.5g of manganese nitrate, and 12.0g of silver nitrate into 100ml of pure water, and stir with a glass rod for 10-20min. If a small amount of solid matter cannot be dissolved, heat it appropriately or add a small amount Pure water to ensure complete dissolution of its solid matter.
[0028] Step 2: Weigh 100g of corundum (γ-Al 2 o 3 ) spherical particles, added to the prepared solution, stirred with a glass rod for 10 minutes, loaded at 30°C for 1 hour, then microwaved in a microwave oven for 10 minutes, and then stirred again;
[0029] Step 3: put the microwaved catalyst into an oven and dry at 105° C. for 2 hours to ensure that the solution is completely evaporated to dryness. Then put it into a muffle furnace and bake at a high temperature of 400° C. for 4 hours, the Mn / C...
Embodiment 2
[0033] see Figure 1-5 , the invention provides a preparation method for removing volatile organic compound catalyst, comprising the following steps:
[0034] Step 1: Dissolve 15.0g of copper nitrate, 16.5g of manganese nitrate, and 12.0g of silver nitrate into 100ml of pure water, and stir with a glass rod for 10-20min. If a small amount of solid matter cannot be dissolved, heat it appropriately or add a small amount Pure water to ensure complete dissolution of its solid matter.
[0035] Step 2: Weigh 100g of corundum (γ-Al 2 o 3 ) spherical particles, added to the prepared solution, stirred with a glass rod for 10 minutes, loaded at 30°C for 1 hour, then microwaved in a microwave oven for 10 minutes, and then stirred again;
[0036] Step 3: put the microwaved catalyst into an oven and dry at 105° C. for 2 hours to ensure that the solution is completely evaporated to dryness. Then put it into a muffle furnace and bake at a high temperature of 400° C. for 4 hours, the Mn / C...
Embodiment 3
[0040] see Figure 1-5 , the invention provides a preparation method for removing volatile organic compound catalyst, comprising the following steps:
[0041] Step 1: Dissolve 15.0g of copper nitrate, 16.5g of manganese nitrate, and 12.0g of silver nitrate into 100ml of pure water, and stir with a glass rod for 10-20min. If a small amount of solid matter cannot be dissolved, heat it appropriately or add a small amount Pure water to ensure complete dissolution of its solid matter.
[0042] Step 2: Weigh 100g of corundum (γ-Al 2 o 3 ) spherical particles, added to the prepared solution, stirred with a glass rod for 10 minutes, loaded at 30°C for 1 hour, then microwaved in a microwave oven for 10 minutes, and then stirred again;
[0043] Step 3: put the microwaved catalyst into an oven and dry at 105° C. for 2 hours to ensure that the solution is completely evaporated to dryness. Then put it into a muffle furnace and bake at a high temperature of 400° C. for 4 hours, the Mn / C...
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