Preparation method of gathering and catalytic cyclic utilization of carbon dioxide
A carbon dioxide and catalytic carbon dioxide technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of low absorption speed and low effect, and achieve the effect of reducing conversion temperature, reducing decomposition cost and improving conversion rate
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Embodiment 1
[0042] Embodiment 1: The preparation method of carbon dioxide capture and catalytic recycling, comprising the following steps:
[0043] 1) Fully dissolve the sodium carbonate solution with the catalyst and the active agent to make a carbon dioxide absorbent solution, in which the catalyst is fully soluble humic acid with a content of more than 5%, or fully soluble fulvic acid; the active agent is a full-soluble humic acid with a content of more than 5%. Soluble biochemical amino acid; the weight ratio of catalyst and carbon dioxide consumption is 0.01%, the weight ratio of activator and carbon dioxide consumption: 0.01%; the carbon dioxide absorbent solution made is sent into the solution batching tank 13, and sent into the carbonization through the sodium carbonate solution pump 14 Tower 2 is sprayed downwards by sodium carbonate dissolving nozzle 15;
[0044] 2) The temperature of the carbonization tower 2 is controlled at 60°C, and the flue gas is sent into the carbonizatio...
Embodiment 2
[0083] A preparation method for carbon dioxide capture and catalytic recycling, comprising the following steps:
[0084] 1) Fully dissolve the sodium carbonate solution with the catalyst and the active agent to make a carbon dioxide absorbent solution, in which the catalyst is fully soluble humic acid with a content of more than 5%, or fully soluble fulvic acid; the active agent is a full-soluble humic acid with a content of more than 5%. Soluble biochemical amino acid; the weight ratio of catalyst and carbon dioxide consumption is 0.5%, the weight ratio of activator and carbon dioxide consumption: 0.5%; the carbon dioxide absorber solution that makes is sent into solution batching tank 13, sends into carbonization through sodium carbonate solution pump 14 Tower 2 is sprayed downwards by sodium carbonate dissolving nozzle 15;
[0085] 2) The temperature of the carbonization tower 2 is controlled at 70°C, the flue gas is sent into the carbonization tower 2 from the flue gas inl...
Embodiment 3
[0124] A preparation method for carbon dioxide capture and catalytic recycling, comprising the following steps:
[0125] 1) Fully dissolve the sodium carbonate solution with the catalyst and the active agent to make a carbon dioxide absorbent solution, in which the catalyst is fully soluble humic acid with a content of more than 5%, or fully soluble fulvic acid; the active agent is a full-soluble humic acid with a content of more than 5%. Soluble biochemical amino acid; the weight ratio of catalyst and carbon dioxide consumption is 0.3%, the weight ratio of activator and carbon dioxide consumption: 0.3%; the carbon dioxide absorbent solution that makes is sent into solution batching tank 13, is sent into carbonization through sodium carbonate solution pump 14 Tower 2 is sprayed downwards by sodium carbonate dissolving nozzle 15;
[0126] 2) The temperature of the carbonization tower 2 is controlled at 66°C, the flue gas is sent into the carbonization tower 2 from the flue gas ...
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