High-efficiency carbonation reaction system and method for capturing carbon dioxide from flue gas continuously

A reaction method for capturing carbon dioxide through carbonation reaction, comprising:

• providing a filler material chamber internally comprising a filler material;
• providing a bubble chamber;
• providing a first liquid material flow of an aqueous solution containing alkali metal ions, so that the first liquid material flow enters the filler material chamber to undergo carbonation reaction to form a second liquid material flow which leaves the filler material chamber, and the second liquid material flow enters the bubble chamber to undergo carbonation reaction to form a third liquid material flow which leaves the bubble chamber;
• providing a first gas material flow containing carbon dioxide, so that the first gas material flow enters the bubble chamber in a form of bubbles to undergo carbonation reaction with the second liquid material flow to form a second gas material flow which leaves the bubble chamber, and the second gas material flow enters the filler material chamber to undergo carbonation reaction with the first liquid material flow to form a third gas material flow which leaves the filler material chamber.

A reaction system for capturing carbon dioxide through carbonation reaction, comprising:

• a bubble chamber;
• a microbubble generation device;
• wherein, a part of a raw liquid material flow of an aqueous solution containing alkali metal ions enters the bubble chamber to undergo carbonation reaction to form a product liquid material flow which leaves the bubble chamber;
• a raw gas material flow containing carbon dioxide enters the microbubble generation device to be mixed with a part of the raw liquid material flow and form a plurality of microbubbles, and then enters the bubble chamber to undergo carbonation reaction with the raw liquid material flow to form a residual gas material flow which leaves the bubble chamber.