Organic waste gas adsorption cleaning agent and preparing method thereof
A technology for adsorbing purifiers and organic waste gas, applied in chemical instruments and methods, separation methods, molecular sieve catalysts, etc., can solve problems such as spontaneous combustion and adsorbent temperature rise, and achieve the effects of simple process, strong adsorption capacity and long life
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Embodiment 1
[0019] 60.4g of Cu(NO 3 ) 2 ·3H 2 Dissolve O in deionized water, add water to 250ml, that is, configure 250ml of 1mol / L copper nitrate aqueous solution, then add 10g zeolite to the prepared copper nitrate aqueous solution, stir with a magnetic stirrer at room temperature for 12 hours, and suction filter Collect the solid matter, wash it with deionized water, put it in a drying oven at 120 ° C for 12 hours, and then take 2 g of FeCl 3 Grind them together into powder, and finally put them into a muffle furnace at 350°C for calcination for 6 hours. After calcination, wait until the adsorbent returns to room temperature, then fully rinse with anhydrous acetone to remove unreacted FeCl 3 , and then stored in an oven at 80°C until use. The prepared organic waste gas adsorption purification agent contains about 10 g of zeolite, 1 g of copper oxide and about 1 g of oxyferric chloride.
[0020] According to the test, the efficiency of adsorption and purification of organic waste ga...
Embodiment 2
[0022] 60.4g of Cu(NO 3 ) 2 ·3H 2 Dissolve O in deionized water, add water to 250ml, that is, configure 250ml of 1mol / L copper nitrate aqueous solution, then add 15g zeolite to the prepared copper nitrate aqueous solution, stir with a magnetic stirrer at room temperature for 10 hours, and suction filter Collect the solid matter, wash it with deionized water, put it in a drying oven at 110°C for 10 hours, and then take 2g of FeCl 3 Grind them together into powder, and finally put them into a muffle furnace at 350°C for calcination for 6 hours. After calcination, wait until the adsorbent returns to room temperature, then fully rinse with anhydrous acetone to remove unreacted FeCl 3 , and then stored in a dry oven at 100°C until use. The prepared organic waste gas adsorption purification agent contains about 15 g of zeolite, 1.2 g of copper oxide, and about 1.2 g of oxyferric chloride.
[0023] According to the test, the efficiency of adsorption and purification of organic wa...
Embodiment 3
[0025] 60.4g of Cu(NO 3 ) 2 ·3H 2 Dissolve O in deionized water, add water to 250ml, that is, configure 250ml of 1mol / L copper nitrate aqueous solution, then add 20g zeolite to the prepared copper nitrate aqueous solution, stir with a magnetic stirrer at room temperature for 11 hours, and suction filter Collect the solid matter, wash it with deionized water, put it in a drying oven at 120°C for 10 hours, and then take 3g of FeCl 3 Grind them together into powder, and finally put them into a muffle furnace at 350°C for calcination for 7 hours. After calcination, wait for the adsorbent to return to room temperature, then fully rinse with anhydrous acetone to remove unreacted FeCl 3 , and then stored in a dry oven at 110°C until use. The prepared organic waste gas adsorption purification agent contains about 20 g of zeolite, 1.6 g of copper oxide, and about 1.6 g of oxyferric chloride.
[0026] According to the test, the efficiency of adsorption and purification of organic wa...
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