Macroporous carbon based material for adsorbing environmental carbon monoxide and preparation method of macroporous carbon based material
A carbon monoxide, macroporous carbon technology, applied in chemical instruments and methods, separation methods, other chemical processes, etc., to optimize pore structure, improve adsorption performance, and meet the requirements of industrial processing.
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[0024] The specific implementation of the present invention will be described below with reference to the drawings and embodiments:
[0025] It should be noted that the structure, ratio, size, etc. illustrated in the drawings attached to this specification are only used to match the content disclosed in the specification for the understanding and reading of those familiar with this technology, and are not intended to limit the implementation of the present invention. The limitation conditions, any structural modification, proportional relationship change or size adjustment, shall still fall within the scope of the technical content disclosed in the present invention without affecting the effects and objectives that can be achieved by the present invention In the range.
[0026] At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" cited in this specification are only for the convenience of description and are not used to limit the text. The scop...
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[0046] Example 1
[0047] Weigh 5g of pre-treated activated carbon particles, and add 100mL Fe(NO) with a concentration of 2mol / L 3 ) 3 In the solution, ultrasonically immerse the activated carbon for 2h. Place the impregnated activated carbon in an oven at 110°C for 15h. Place the dried activated carbon particles in a muffle furnace in a nitrogen atmosphere and roast at 400°C for 3h. Place the roasted activated carbon particles in 100mL The acidified activated carbon particles were washed with deionized water in an HCl solution with a concentration of 3mol / L for 2h ultrasonically, and dried in an oven at 110°C for 15h. The prepared macroporous activated carbon particles were named AC-1.
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[0048] Example 2
[0049] Weigh 5g of pre-treated activated carbon particles and add 100mL FeCl with a concentration of 1mol / L 3 In the solution, ultrasonically immerse the activated carbon for 1 hour. Place the impregnated activated carbon in an oven at 110°C for 15 hours. Place the dried activated carbon particles in a muffle furnace in a nitrogen environment and calcinate at 500°C for 3 hours. Place the activated carbon particles in 100 mL. The acidified activated carbon particles were washed with deionized water in an HCl solution with a concentration of 1 mol / L for 3 hours ultrasonically, and dried in an oven at 110°C for 15 hours. The prepared macroporous activated carbon particles were named AC-2.
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