Carbon dioxide absorbent and preparation method
A carbon dioxide and absorbent technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., to achieve the effects of increased strength, easy cooling, and simple preparation methods
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Embodiment 1
[0012] Lithium hydroxide is put into pulverizer and pulverized to obtain a fine powder with a particle size of 100 mesh, weighing 9.5 kg. Sodium hydroxide and aluminum oxide were put into an oven and baked at 110°C for 2 hours to obtain a dry product. Weighed 0.46 kg of sodium hydroxide and 0.04 kg of aluminum oxide. Put the three raw materials into a V-shaped mixing tank and mix for 10 minutes to obtain evenly mixed raw materials. Adjust the mold of the rotary tablet press to a diameter of 4.5mm and a height of 3.8mm, pour the mixed raw materials into the hopper, adjust the force of the tablet, and control the strength of the tablet containing lithium hydroxide carbon dioxide absorbent between 10 and 15N, and the completion Compression process of pharmaceutical products containing lithium hydroxide carbon dioxide absorbent. Put the lithium hydroxide-containing carbon dioxide absorbent compressed into tablets into an oven and bake at 110° C. for 5 hours, and dry the water to ...
Embodiment 2
[0014] Lithium hydroxide was put into a pulverizer and pulverized to obtain a fine powder with a particle size of 100 mesh, weighing 9.6 kg. Sodium hydroxide and aluminum oxide were put into an oven and baked at 110°C for 2 hours to obtain a dry product. Weighed 0.37 kg of sodium hydroxide and 0.03 kg of aluminum oxide. Put the three raw materials into a V-shaped mixing tank and mix for 10 minutes to obtain evenly mixed raw materials. Adjust the mold of the rotary tablet press to a diameter of 6mm and a height of 4.2mm, pour the mixed raw materials into the hopper, adjust the force of tablet compression, and control the strength of the tablet containing lithium hydroxide carbon dioxide absorbent between 10 and 15N, and complete the tablet containing Compression process of lithium hydroxide carbon dioxide absorbent pharmaceuticals. Put the lithium hydroxide-containing carbon dioxide absorbent compressed into tablets into an oven and bake at 110° C. for 5 hours, and dry the wat...
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