Mathod for preparing micro powder containing anti-agglomerated nanometer silver, micro powder produced by the mathod
A nano-silver, micro-powder technology, applied in the fields of botanical equipment and methods, nanotechnology, nanotechnology, etc.
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Embodiment 1
[0085] Prepare the liquid medicine according to the following amount (based on 10 kg carrier)
[0086] A. Prepare 500 liters of solution A, in which AgNO 3 0.5M, NH 3 h 2 O 0.3M, NaOH 0.1M, the balance is water;
[0087] B. Prepare 50 liters of solution B, in which glucose 4M, HNO 3 0.1M, boil for 1-5 minutes, add ethanol after cooling to make 10M.
[0088] Wash the rush grass, add 98% medical alcohol and distilled water (the ratio of the two is 1:15), soak the rush grass, vacuum extract until the rush grass has no water-soluble organic components and impurities, and dry to obtain solid rush grass particles .
[0089]Mix 10 parts of A+1 part of B (V / V) and let stand for 30 minutes before dipping. Put 10 kg of processed rushes into it. After impregnation, pressurize and homogenize to mix the liquid medicine and the carrier evenly, enter the reaction kettle, add the dispersant 0P-10 continuously under the condition of ventilation and proper stirring, and heat to 150°C un...
Embodiment 2
[0091] Prepare the liquid medicine according to the following amount (based on 10 kg carrier)
[0092] A. Prepare 500 liters of solution A, in which AgNO 3 0.3M, NH 3 h 2 O 0.2M, NaOH 0.07M, the balance is water;
[0093] B. Prepare 50 liters of solution B, in which ascorbic acid 3M, HNO 3 0.1M, boil for 1-5 minutes, add ethanol after cooling to make 10M.
[0094] Wash the rush grass, add 75% medical alcohol and distilled water (the ratio of the two is 1:15), soak the rush grass, vacuum extract until the rush grass has no water-soluble organic components and impurities, and dry to obtain solid rush grass particles .
[0095] Mix 10 parts of A and 1 part of B (V / V) and let it stand for 20 minutes before dipping. Put 10 kg of processed rushes into it. After impregnation, pressurize and homogenize to mix the liquid medicine and the carrier evenly, enter the reaction kettle, add sodium dodecylbenzenesulfonate continuously under ventilation and proper stirring conditions, a...
Embodiment 3
[0097] Prepare the liquid medicine according to the following amount (based on 10 kg carrier)
[0098] A. Prepare 500 liters of solution A, in which AgNO 3 1M, NH 3 h 2 O 0.5M, NaOH 0.3M, the balance is water;
[0099] B. Prepare 50 liters of solution B, in which glucose 8M, HNO 3 0.2M, boil for 1-5 minutes, add ethanol after cooling to make 10M.
[0100] Wash the cotton fibers, add 95% medical alcohol and distilled water (the ratio of the two is 1:15), immerse the cotton fibers, vacuum extract until the cotton fibers are free of water-soluble organic components and impurities, and dry to obtain solid cotton fibers particle.
[0101] After mixing 10 parts of A+1 part of B (V / V), it can be used for impregnation after being placed for 40 minutes, and 10 kg of treated cotton fibers are put into it. After impregnation, pressurize and homogenize to mix the liquid medicine and the carrier evenly, enter the reaction kettle, add tributyl phosphate intermittently under the cond...
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